RESUME FOR HENRY A. FRIBOURG - Department of Plant Sciences

EDUCATION 

RESUME FOR HENRY A. FRIBOURG 

Emeritus Professor of Crop Ecology 

University of Tennessee 

February 20, 2013 

7421 Somerset Road, Knoxville, TN 37909-2356, U.S.A. 

Telephone: 865-560-1247, e-mail: fribourg@tennessee.edu 

Ph.D. Crop and Soil Management, Iowa State University, Ames, IA 1954 

M.S. Crop Production and Breeding, Cornell University, Ithaca, NY 1951 

B.S. Agronomy and Soils, University of Wisconsin, Madison, WI 1949 

EMPLOYMENT RECORD 

Professor Emeritus of Crop Ecology, University of Tennessee 2001- now 

Research Professor of Plant & Soil Sciences, Univ. of TN 2000-2001 

Professor of Plant & Soil Sciences, Univ. of TN 1972-2000 

Professor of Agronomy, Univ. of TN 1970-1971 

Associate Professor of Agronomy, Univ. of TN 1957-1970 

Assistant Professor of Agronomy, Univ. of TN 1956-1957 

Graduate Research Assistant, Iowa State University 1951-1954 

Graduate Research Fellow, Cornell University 1949-1951 

Chief Interpreter, Inter-Caribbean Meetings on Agricultural Extension, 

Jamaica; Food & Agriculture Organization, United Nations 1954 

Interpreter-Translator, 2 nd Inter-American Meeting on Livestock 

Production, Baurú, Brazil; Food & Agric. Organization of UN 1952 

Interpreter-Translator, VI th International Grassland Congress, 

Department of State, U.S.A. 1952 

Instructor, Department of French & Italian, Univ. of Wisconsin 1947-1949 

TEACHING FIELDS 

Forage crops and their management 

Crop ecology 

Statistics in agriculture and experimental design 

Crop climatology 

Graduate courses taught at University of Tennessee: 

Advanced Crop Ecology, 

Design and Analysis of Biological Research, 

Advanced Research Planning, 

Crop Climatology, 

Beef Cattle Management (with Animal Science faculty) 

Forage Crops and Beef Cattle Management for 

Extension personnel (with Animal Science faculty) 

FOREIGN TRAVEL AND RESIDENCE 

Algeria Nov 1940 - Dec 1941 

Argentina Nov-Dec 1952, Jan 2006 

Australia Jan-Feb 1993 

Austria Feb 1974, July 2002 

Belgium May-July 1994 

Brazil Nov-Dec 1952, Jan-Feb 1964, July 1996

Republic of Cape Verde Jan 1990 

Peoples Republic of China Aug 1985 

Chile Jan 2006 

Costa Rica Nov-Dec 1952, Oct 2002 

Cuba Jan 1942 – 12 April 1945, Aug 2002 

France Mar 1929-Jan 1942, July-Aug 1948, Sep-Dec 1986 

Sep-Oct 1989, May-July 1994, July 2002, July 2004 

Peoples Socialist Republic of Guinea Apr-May 1977 

Hungary July 2002 

Jamaica Aug 1954, Mar 2003 

Japan Aug-Sep 1985 

Mexico July-Aug 2007 

New Zealand Jan-Feb 1993, Nov-Dec 1995, Feb-March 1999 

The Netherlands May-July 1994 

Panama Oct 2002 

Peru Nov-Dec 1952 

Spain May-June 1994, July 2002 

Switzerland July 1974, July 2002 

Tahiti Dec 2006 

Turkey Sep 1973 - July 1974 

Uruguay Nov-Dec 1952, Jan 2006 

Yugoslavia Feb 1974 

LANGUAGES 

Reading Speaking Understanding Writing ~FLS 

English fluent fluent fluent fluent 4.9 

French fluent fluent fluent excellent 4.7 

Spanish fluent fluent fluent very good 3.8 

Portuguese very good good very good poor 2.9 

Italian good poor fair - - - 1.5 

German poor poor poor - - - 0.9 

Turkish - - - poor fair - - - 1.1 

Japanese poor poor poor - - - 0.5 

AWARDS, HONORS, COMMITTEES, AND SOCIETY MEMBERSHIPS 

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Resume, Henry A. Fribourg, February 2013 

1946 Phi Eta Sigma 

1948 Alpha Zeta 

1953 Gamma Sigma Delta 

1954 Phi Kappa Phi 

1954 The Society of the Sigma Xi 

1973 Fellow, Amer. Soc. Agronomy (member since 1948) 

1996 Career Professional Award, Amer. Soc. Agronomy 

1996 Fellow, Crop Sci. Soc. Ameri. (member since 1972) 

2008 Distinguished Grasslander, American Forage and Grassland Council 

1965 Professional Member, Amer. Meteorological Soc. 

1974-1975 Macebearer, University of Tennessee 

1975, 1986 Annual Phi Kappa Phi Lecturer, Univ. of Tennessee


1975 Gamma Sigma Delta Award of Merit for Research 

1977 Natl. Merit Award, Amer. Forage Grassland Council 

1977 Service Award, Natl. Weather Service, NOAA 

2012 Invited member, USDA advisory panel on Agriculture and Food 

Research Initiative (AFRI), Regional Coordinated Agric. Projects (CAP) 

(Agr. and Natur. Res. Sci. for Climate Variability and Change 

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1982 UT Chancellor's Research Scholar Merit Award 

1995 Chancellor's Citation for Extraordinary Service to UT 

1982-1984 Faculty member, UT Board of Trustees 

1986-1988 Faculty member, UT Board of Trustees 

1982-1985 Board of Directors, Crop Science Society of America 

1982-1985 Board of Directors, American Society of Agronomy 

2004-2006 Assoc. Ed., Forage and Grazinglands (ASA, CSSA) 

1986-1989 Associate Editor, Crop Science (1.5 term) 

1986-1991 Associate Editor, J. Production Agriculture (2 terms) 

1992-1994 Referee, Sustainable Agric. Competitive Grants 

1995-2001 Referee, Foundation for Research, Sci. & Tech., NZ 

2010-2012 Membership Com., Emeritus, Am. Soc. Agronomy 

1997-1999 Grau Turfgrass Science Award Com., ASA 

1960-1966 Necrology Committee, ASA 

1963-1966 Chair, Necrology Com., ASA 

1965-1968 Student Essay Contest Com., ASA 

1970-1973 Grassland Improvement Com., ASA 

1986-1989 Chair, Grassland Improv. Com., ASA 

1970 Chair, Student Essay Contest, ASA 

1970-1971 Career Promotion Com., Amer. Soc. of Agronomy 

1987 Chair, Forage & Grassland Com., ASA 

1987 Judge, Student Speech Contest, ASA 

1988 Chair, Forage, Grassland& Range Res. Com., A.S.A. 

1989-1992 Forage, Grassland & Range Resource Com., A.S.A. 

1994-1995 Fellows Selection Com., Crop Sci. Soc. America 

1988-1991 Amer. Forage & Grassland Council Pub. Committee 

1988-1991 AFGC Terminology Committee 

1996- 2-11 Intern. Grassld. Cong. Grazing Terminology Com. 

1988 CSSA Representative, Grazing Lands Forum 

1997-1998 Fred Grau Turf Award Committee, ASA 

1956-1958 Tennessee representative, S-12 Technical Com. 

1958-now Univ. Tenn.-Soil Conservation Serv. Plant Materials 

1959-1965 Tennessee representative, S-47 Tech. Com. 

1959-1965 Chair, S-47 Microclimate subcommittee 

1963, 1964 Chair, S-47 Technical Committee 

1965-1969 Exec. Com., SPFCIC 

1966 Chair, South. Forage Phys. & Ecology Work Group 

1967 Chair, South. Pasture Forage Crops Improv. Conf. 

1973 Chair, Univ. Statisticians South. Experiment Stations 

1981-1983 Statistics & Survey Committee, AFGC 

1984-1986 Education Committee, TN Forage & Grassld Council 

1983-1986 Statistics Com. Amer. Forage & Grassland Council 

1985 Nominations Com. Southern Branch, ASA 

1964-2001 Visiting Scientist, Tennessee Academy of Sciences 

1965 Chair, E.T. Chapter, Soil Conservation Soc. Amer. 

1987-1988 Secy., SRIEG-37 Fescue Toxicity Info. Group 

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1988-1989 Chair, SRIEG-37 Fescue Toxicity Info. Group 

1971-now Director, South. Appalachian Sci. & Engin. Fair 

1971-1973 President, South. Appalachian Sci. & Engin. Fair 

1990-now Chair, Endowment Fd, South. Appal. Sci. Engr. Fair 

1983-1988 Planning Com, 1988 International Sci. & Engin. Fair 

and Chair of Judging 

1972-1973 President, Tennessee Chapter of Sigma Xi 

1967-1970 UT Computer Users' Committee 

1975-1981 UT Faculty Senate Library Committee 

1975 UT. Chancellor's Macebearer Select. Committee 

1977-1980 UT Fac Senate Rhodes & Foreign Scholarship Com. 

1978-1981 University of Tennessee Faculty Senator 

1984-1987 University of Tennessee Faculty Senator 

1978-now Univ. Tenn. Fac. Senate Fringe Benefits Committee 

1981-1983 Chair, U. T. Faculty Fringe Benefits Committee 

1983-1987 Chair, U. T. Faculty and Staff Benefits Committee 

1987-1990 U.T.K. Equal Employment Opportunities Committee 

1971-1996 Admissions Committee, Grad. Program in Ecology 

1976-1991 Foreign Language Advisor, Grad. Pgm in Ecology 

1995-1999 UT Hall of Fame Board of Governors 

1997-1999 University of Tennessee Calendar Committee 

1984-1986 Awards Committee Chair, Dept. Plant & Soil Science 

1997-1998 Awards Committee Chair, Dept. Plant & Soil Science 

1985-1994 Computer Committee, Dept. Plant & Soil Science 

1984-1990 Curriculum Ecology Sub-committee Chair, P & S 

1987-1989 Staff Seminar Committee, Plant & Soil Science 

1987-1988 Curriculum Committee, Dept. Plant & Soil Science 

1988-1990 Analytical Needs Committee, Dept. P. & S.S. 

1988-1990 Curriculum Com. Chair, Dept. Plant & Soil Science 

1983-1995 College of Agriculture Graduate Council 

1984-now Employee Relations, UTIA Advisory Council 

1988-1989 Chair, Employee Relations, UTIA Advisory Council 

1984-now Member, Inter-collegiate Grad Studies in Statistics 

1985-1986 Teaching Evaluation Com., Plant & Soil Science 

1990-1996 International Activities Committee Chair, Dept. P & S 

1988-1991 Elected member, UT Inst. Agric. Advisory Council 

1988-1991 Exec. Com., Intercollegiate Grad. Statistics Program 

1989-1991 Exec. Com., UTIA. Advisory Council (2 terms) 

1990-1991 Faculty and Graduate Teaching Assts Development 

Educ. Pgm. Comm., SACS Accreditation Review 

1990-1995 Graduate Admissions Committee, Dept. P & SS 

1992-1998 UT Inst. Agric. Faculty Handbook Revision Com. 

RESEARCH PROJECTS, GRANTS, CONTRACTS, CONSULTING 

S-47 Responses of forage crops to environmental factors (1959-1966). From Tennessee 

Agric. Exp. Stn. and CSRS Regional Research funds. About $50,000. 

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Hatch 184. Effects of environmental factors on ladino clover and orchardgrass persistence 

(1959-1969). From Tennessee Agric. Exp. Stn. About $125,000. 

Hatch 186. Forage crops management: establishment, persistence and productivity 


Hatch 296. Environment-Management interactions in forage crops ecological systems 


Drouth probabilities in Tennessee, with W. L. Parks and J. Vaiksnoras (1972-1973). 

From Office of Water Resources, Department of the Interior. $7,000. 

Lecturer, Seminars on environmental quality for government executives, U.S. Civil Service 

Commission, Oak Ridge, Tennessee (1974-1984). 

Summer annual grass management. From Ring-Around Products. $4,000. Hatch TN-444 

Forage crops ecology and management (1977-1985). From Tennessee Agric. Exp. 

Stn., CSRS, and State of Tennessee. About $65,000 per year. 

Hatch TN-529 Flexibility of beef production from forage in Tennessee, in cooperation with 

colleagues in Animal Science and Agricultural Economics (1978-1990). From 

Tennessee Agric. Exp. Stn., CSRS, and State of Tennessee. About $200,000 per 

year. 

Consultant to Martin Marietta, and Department of Energy, Oak Ridge National Laboratory, 

Environmental Sciences Division, Biomass Research projects (July 1, 1984-1989). 

Hatch TN-785 Ecology of crops in forage management systems (1985-1992). From 

Tennessee Agric. Exp. Stn., CSRS, and State of Tennessee. About $200,000 per 

year. 


Hatch TN-763. Metabolic effects of Acremonium coenophialum ingested by ruminants. From 

Tennessee Agric. Exp. Sta. and CSRS. Co-leader with animal scientists. 

Rapeseed adaptation and productivity in Tennessee: A research project from Calgene, Inc., 

Davis CA 95616, in 1986, with C. R. Graves, G. N. Rhodes, Jr., and E. C. Bernard. 

[contract awarded for 2 years, about $40,000.00 per year] 

Rapeseed adaptation and productivity in Tennessee: A research project from Calgene, Inc., 

Davis CA 95616, in 1988, with C. R. Graves, G. N. Rhodes, Jr., G. N. Lessman, and 

E. C. Bernard. [contract renewed, about $40,000.00 per year] 

Rapeseed adaptation and productivity in Tennessee: A research proposal to Calgene, Inc., 

Davis CA 95616, in 1989, with C. R. Graves, G. N. Rhodes, Jr., G. N. Lessman, and 

E. C. Bernard. [new contract, $10,000.00 for 1989-90] 

The effect of endophytic infected grass on small mammal density and diversity. 1990. 

Co-leader with J.W. Laundré, Principal Investigator (Dept. Biological Sciences, Idaho 

State Univ., Pocatello). Submitted to U.S. Dept. Energy for FY 91. 

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Hatch TN-025, Ecology of endophyte infected and endophyte free tall fescues and other 

forages in management systems for herbivores (1992-1997). From Tennessee Agric. 

Exp. Stn., CSRS, and State of Tennessee. Leader, with four co-leaders representing 

animal science, wildlife science, plant pathology, and forestry. $250,000 per year. 

R11-1615-75, Forages and grazing management systems to improve beef cattle efficiency. 

Co-leader. From National Resource Conservation Service and Environmental 

Protection Agency. $306,526 for 2 years. 

National Science Foundation grant. In support of project "OPUS Creation of a Web-based 

Tall Fescue Monograph," under the direction of Henry A. Fribourg and David B. 

Hannaway, Oregon State University. $13,380, Jan. 15, 2010 - Dec. 31, 2010. 

PROFESSIONAL NATIONAL AND FOREIGN EXPERIENCE 

Invited Lecturer at AgResearch New Zealand at Ruakura, Palmerston North, and Lincoln, at 

Waikato University, at Massey University, and at Lincoln University, Nov-Dec 1995 

and Feb 1999. 

Invited Keynote Speaker on Pasture Interdisciplinary Research and Tall Fescue Toxicosis 

Research in Tennessee, Pennsylvania State University and Regional U.S. Pasture 

Laboratory, University Park, PA, September 19-20, 1994. 

Invited Keynote Speaker on The Tall Fescue Endophyte, French Association of Forage 

Crops Seed Producers, Paris, France, 20 June 1994. 

Visiting Exchange Professor, Institut Supérieur d'Agriculture, Polytechnicum de Lille, France, 

(5 days, June 1994; 10 days, November 1989; September-December 1986). 

Consultant to USAID for End-of-Project Evaluation of Food Crops Research Project 

655-0011 and Watershed Development Project 655- 0013 in Cape Verde. Member of 

5-person team as employee of Experience, Inc., Washington DC, January 1990. 

Prepared final report accepted by Department of State for final evaluation of 

above-listed projects, and technical recommendations for follow-up project for the 

Republic of Cape Verde. 

Consultant to US-AID Project 675-11-130-0201, Guinea Agricultural Production Capacity and 

Training Project, as employee of Center for Research on Economic Development of 

the University of Michigan, April-May 1977. Prepared final report accepted for 

implementation by Department of State for creation of agricultural experiment station 

and of agricultural extension and demonstration center, for the Peoples Republic of 

Guinea. 

Fulbright-Hays Senior Lectureship, to lecture in crop climatology and ecology, Faculty of 

Agriculture, Atatürk University, Erzurum, Turkey (1973-1974). 

Fulbright-Hays Senior Lectureship, to lecture in experimental design, computer use in agricultural 

research, and crop ecology, University of Zagreb, Yugoslavia (February 

1974). 

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Fulbright-Hays Travel Grant to France (1971 and 1972). $2,500. Unable to use because the 

one-year teaching position by Faculté des Sciences of University of Toulouse and 

Ecole Nationale Supérieure Agronomique had insufficient funds to pay 

maintenance-level salary. 

Invited Keynote Speaker, Missouri Beef Producers' Meeting, August 1992 

STUDENTS 

a. Ph.D. dissertations 

1970 Edwards, Jr., N. C. 1972 Bryan, W. E. 

1972 Gittins, L. * 1973 Strand, R. H. 

1974 Safley, Jr., J. M. 1976 Loveland, R. W. 

1980 Allen, Roosevelt * 1981 Bell, K. W. 

1982 Carlisle, R. J. 1983 Kounanis, C. * 

1985 Mitchell, R. L. 1985 Oakes, J. L. # 

1992 R. Wayne Thompson 1990 Sen-shan Yang # 

* No degree # No degree, changed field 

b. M.S. theses 

1958 Fisher, C. D. 1958 Broyles. K. R. 

1960 Ramaiah, V. 1961 Uthappa, I. M. 

1961 Couch, R. W. 1962 Elkins, D. M. * 

1967 Beuerlein, J. E. 1968 Vandenabeele, W.J. 

1978 Creel, R.J. 1988 R. Wayne Thompson 

1996 Fleenor, Karen 1998 Mitchell Zuckerman 

2000 Mark Marsalis * No degree 

c. Service on Ph.D. students' committees 

1966 Harris, W.F.,III Ecology 1972 Ausmus, B.S. Ecology 

1969 Marr, C.W. Horticulture 1972 Tabor,R.L. Plant & Soil Sci. 

1969 Walraven, T. Agronomy 1972 McCarthy,D. Botany 

1970 Cox, T.L. Ecology 1972 Richardson, C.J. Ecology 

1970 Opstrup, P.A. Ecology 1973 Wesley, W.K. Plant & Soil Sci. 

1970 Barnett, P.E. Forestry 1973 Lawhon, W.T., Jr. Ecology 

1970 Choo, B.M. Horticulture 1975 Carver, L.A. Animal Science 

1970 Staley, J.G. Horticulture 1978 Kronk, A.W. Ecology 

1972 Rink,G. Ecology 1982 Wehner, G.R. Animal Science 

1987 Turnmire,J.B. Civil Eng. 1990 Keltner, Glen Animal Science 

1991 Panter, Don Plant & Soil Sci. 1990-92 Sen-shan Yang Plant & Soil Sci. 

d. Service on M.S. Committees 

1964 Benson, J.A. Agronomy 1970 Oonmuang, C. Agronomy 

1964 Bingaman, D.E. Agronomy 1972 Rogers, J.H. Animal Science 

1967 Barker, J. Agronomy 1973 Kilgore, W.L. Agric. Engr. 

1968 Rusk, C.R. Forestry 1975 Amonette Animal Science 

1968 Laaker, K.F. Agronomy 1979 Zachary, T.L. Animal Science 

1968 Benjamin, D.N. Food Science 1980 Dobberpuhl, J.M. Ecology 

1969 Stephens, L.A. Botany 1980 Grigsby, C. Math. Ecology 

1970 Martin, M.D. Forestry 1983 Long, E. Plant Pathology 

1971 Clark, R.U. Agronomy 1986 Jordan, M. Animal Science


1971 Manning, D.M. Agronomy 1986 Forcherio, J. Animal Science 

1989 McDonald, W.T. Animal Science 1990 Anderson, Paula Animal Science 

1996 Williver, Cindy Ento, Plant Path 1999 Fisher, Aaron Animal Science 

e. Service on honors undergraduate students' committees 

1982 Fifer, G. Liberal Arts 

f. Research director for international exchange senior thesis students from Institut 

Supérieur d'Agriculture, Polytechnicum de Lille, France 

1986 Boffa, Jean-Marc Delaunay, Guillaume 

1987 Calonne, Hubert Dujardin, Eric 

1988 Latka, Bernard Plouy, Alexis 

1989 Leeman, Arnaud Stein, Philippe 

1996 DeGroote, Emmanuel Lefebvre, Remi 

OTHER ACTIVITIES 

2003 

Alliance Française de Knoxville 

Knoxville Science Club [Science Forum] (1956-present); President, 1982-83, 2002- 

Knoxville USDA Club, member, program chairman, Vice-president, 1965 

Chota Canoe Club (1970-1988) 

Tennessee Scenic Rivers Association (1978-1988) 

Smoky Mountains Hiking Club (1957-2000) 

Host Families to International Visitors (1959-1984) 

Mended Hearts Accredited Hospital Visitor (1989-1996) 

Lonas Drive Community Assoc. Board of Directors (1965-1999) 

Buck Horn Property Owners Association, Secretary (1983-2000) 

Temple Beth El: Board of Directors (1962-1988, 1999-2004); Financial Secretary 

(1970-73); Grounds Committee chair (1962-1990); Adult Education 

Committee chair (1961-1966); Cemetery Committee chair (1975-now); First 

Vice-President (1975-77), President (1977-79); President-Elect (1984-85); 

Endowment Funds Committee Chair (1986-1990); Archivist (2002-2004); 

Honorary Vice-President (lifetime, elected 2006) 

U.A.H.C. Midwest Council Board of Directors (1976-86), Vice-President (1982-86) 

Speaker on professional matters, foreign travel experiences, role of agriculture in a 

quality environment to civic, escape from the Holocaust, biofuel and energy 

problems, tall fescue for the 20 th century. To professional and student 

organizations, church groups, retirement homes, citizen lay audiences, etc... in 

Tennessee and other states 

Earthwatch expeditions to: 

St. Croix, 1982, leatherback turtles preservation and study 

Cape Cod, 1983, salt water marsh ecology 

Mohawk Valley, 1984, archeological dig of Mohawk villages 

Mallorca (Balearic Islands), Spain, 1990, archeological dig 

MAJOR CONTRIBUTIONS 

Summer annual grasses, such as forage sorghums and pearlmillet, are used extensively for 

supplemental pastures and feed for dairy cows to maintain high levels of milk production during the dry and 

hot summer months. Dr. Fribourg was one of the first investigators to study the management required for 

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these plants to grow back vigorously after cutting or grazing, and to determine that high stubbles were 

necessary for some, but not for all, cultivars. His research on these plants is well documented in the 

scientific literature and in popular articles, and he is the author of the chapter on these plants in three 

editions of the most-used textbook on forage crops. 

Prior to Dr. Fribourg coming to Tennessee, bermudagrass was considered a weed. In fact, it covers 

an estimated 350,000 ha (750,000 acres) or more in the state. He has determined ways of using this 

warm-season plant in a useful and economical way for beef production. His research showed how to 

produce up to 12 tons of hay annually per hectare (12 ton/acre) with Midland bermudagrass when only 3 to 

4 tons can be produced with common bermudagrass. He has investigated ways to manage pastures of 

Midland and common bermudagrasses to produce over 450 kg per ha (500 lb/acre) per year liveweight beef 

gains, about twice what producers in the 1950s. He pioneered in finding out how to manage bermudagrass 

pastures to introduce and maintain a cool-season grass, tall fescue, in the sod, thereby increasing the 

normal grazing season of five months to almost ten months. He led in the successful effort to find means to 

maintain legumes in bermudagrass pastures. 

Dr. Fribourg's name is now associated with the management of Midland bermudagrass. Although 

most of the initial research with this crop in Tennessee was done by him alone, much of the later research 

involving cattle was conducted in collaboration with animal scientists and agricultural economists. Dr. 

Fribourg led such team research, where interpersonal and interdepartmental relations are sometimes 

delicate and require tact and diplomacy. 

Dr. Fribourg recognized early in his career that crop plants do not live in a vacuum, but rather that 

their life and performance for human use depend on many inter-relationships. He carried out much 

macro- and microclimatic work, and published in this area. He was the first to verify the validity of a 

precipitation model, derived in the Midwest, for both theoretical soundness and practical use in the 

Southeast. His publications in probability occurrences of climatic parameters for Tennessee are useful not 

only to agriculturists of all kinds, but also to engineers, industrialists, architects and planners, and real estate 

and tourism industries. 

Soil characteristics and properties influence greatly crop plant performance. Dr. Fribourg is one of the 

few crop scientists who has worked with soil scientists to help characterize the potential value of different 

soils on the landscape as these affect forage crops. With a forester, he compared the value of forage crops 

and trees for use on soils marginal for crop production. 

There are over 1.6 million hectares (3.5 million acres) of tall fescue in Tennessee, a tenth of the US 

area in that forage, used to graze the 2 million beef cattle in the state. Research in improving the usefulness 

of this pasture species lagged for many years, because tools were not available for repeatedly identifying 

negative quality factors. Dr. Fribourg was instrumental in alerting the Tennessee Agricultural Experiment 

Station to the tall fescue fungal endophyte problem as soon as reports from other states indicated that 

Neotyphodium coenophialum was a probable causative agent. As a result, Tennessee was able to create 

new research programs in this area starting in the late 1970s and is now in the forefront of the studies on 

this problem and related aspects of attempts to circumvent the low quality of infested tall fescue pastures. 

He was senior editor of American Society of Agronomy 2009 Monograph 53 Tall Fescue for the Twenty-First 

Century and its web companion publication. 

Renovation with legumes is one of the best ways to improve an endophyte infested tall fescue 

pasture. Dr. Fribourg pioneered in determining that insects were detrimental to clover stands and that some 

chemicals could help in the establishment of clover in tall fescue pastures. Research on tall fescue 

renovation initiated in Tennessee was emulated in other states and is the basic underpinning of extensive 

agricultural extension programs in Tennessee and adjoining states. 

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Ever since the advent of computers on the University of Tennessee campus in the late 1960s, Dr. 

Fribourg was a leader in their use and generously contributed his knowledge by publishing well-documented 

programs for teaching and research. He pioneered in the joint use of statistics and computers to help explain 

the effect of concomitant variates on crop and livestock characteristics of value to agriculturists and 

scientists. He was the first to publish on the use of factor analysis in agronomic research and to show its 

usefulness, in conjunction with multiple regression techniques, for developing models describing crop plant 

and beef cattle responses. 

His research on the influence of stage of development of plants at harvest for silage production is 

basic to the recommendations used throughout the state for both beef and dairy cattle. His contributions in 

this area were recognized when he was invited to participate in an American Society of Agronomy 

symposium on that subject. 

During the 1990s, Dr. Fribourg continued working on the forward and exciting fringes of agronomic 

research. At his retirement in 2001, this research promised to lead to 50 to 100 percent greater cattle gains 

from tall fescue pastures, to improved reproductive competence in cows, and to elucidate interactions among 

forage and grazing systems, environment, and beef cattle genotypes. He was leader or co-leader in research 

projects dealing with the ecology of crops in forage management systems, the utilization of endophyte infested 

and endophyte free tall fescue in forage systems for beef cattle and equines, the determination of causative 

agents for tall fescue toxicosis, and the quantification of methane exhalations by ruminants, in cooperation 

with colleagues in Animal Science, Entomology and Plant Pathology, and Veterinary Medicine. Under these 

projects, seven grazing experiments and several agronomic experiments were conducted. 

After his retirement, Dr. Fribourg maintained his activities in these projects on part-time appointment, 

pending the completion of several manuscripts. Topics under investigation included determination of the 

effects of management and genotypes on establishment and maintenance of endophyte free tall fescue; 

quantification of the effects of the presence of Neotyphodium coenophialum on pasture productivity and quality 

for steers, calves and beef cows; interactions among environments, beef animal genotypes, fall & winter 

calving seasons, and forage-animal management systems; development of management systems for 

maintaining ecological balance of mixtures of tall fescue, bermudagrass, and legumes in pastures; refinements 

in data collecting and analysis techniques for handling concomitant variables that affect forage plant 

performance and utilization; and cooperation with animal scientists to measure animal responses to different 

forage systems and the effect of the fungal endophyte on nutrient absorption and utilization by ruminants. With 

a former student at another institution, he edited the first online monograph in agronomy, the Tall Fescue On 

Line Monograph (TFOLM), gathering over fifty authors and colleagues worldwide for this 3-year effort. In 2004 

through 2009, he was senior co-editor of Agronomy Monograph 53, Tall Fescue for the Twenty-first Century, 

and of its online version. In 2011, he was co-editor and one of the 27 contributing authors of Country 

Pasture/Forage Resources Profile for the United States of America in the online book published by the Food 

and Agriculture Organization of the United Nations.. 

Lastly, Dr. Fribourg was not content to do research only. He willingly shared his knowledge and 

experiences with students and the general public and internationally. He supervised 12 doctoral student 

dissertations, 23 master’s theses, and was a member of 46 other graduate student committees. He accepted 

and carried out successfully a number of foreign teaching and program evaluations in southwest Asia, Latin 

America and Africa. In retirement, Henry continued his avocation of family genealogist, published his first 

autobiographical memoir I Gave You Life Twice and a greatly expanded revision as the Kindle e-book 

Escape to Freedom, sorted through his photograph, colored slide and stamp extensive collections, and 

continued his exploration of the world. 

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PUBLICATIONS 

REFEREED PUBLICATIONS 

Berretta, E. J., C. Villalobos, V. Acosta-Martínez, and H. A. Fribourg. 2011. Terminologia internacional para tierras de 

pastoreo y animales en pastoreo. Spanish translation of Allen, V.G., C. Batello, E.J. Berretta, J. Hodgson, M. 

Kothmann, X. Li, J. McIvor, J. Milne, C. Morris, A. Peeters et M. Sanderson 2001. An international terminology 

for grazing lands and grazing animals]. Grass and Forage Science 66:2-28. 

http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.2010.00780.x/full 

Peeters, A., H. Fribourg, C. Huyghe, B. Jeangros, and M. Meisser. 2011. Une terminologie internationale pour les 

terres pâturées et les animaux au pâturage. French translation of Allen, V.G., C. Batello, E.J. Berretta, J. 

Hodgson, M. Kothmann, X. Li, J. McIvor, J. Milne, C. Morris, A. Peeters et M. Sanderson 2001. An international 

terminology for grazing lands and grazing animals]. Grass and Forage Science 66:2-28. 

http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.2010.00780.x/full 

Hannaway, D.B., and H.A. Fribourg. (ed.) 2011. Country pasture/forage resource profile for the United States of 

America. AGP, FAO, Rome. 

http://www.fao.org/ag/AGP/AGPC/doc/Counprof//usa/usa.html. 

Hannaway, D. B., P. J. Ballerstedt, H. A. Fribourg, and R.D. Pieper. 2011. Section 1, Introduction. In D. B. Hannaway 

and H. A. Fribourg. (ed.). Hannaway, D.B., and H.A. Fribourg. (ed.) 2011. Country pasture/forage resource 

profile for the United States of America. AGP, FAO, Rome. 


Brown, J., D. B. Hannaway, H. A. Fribourg, and R.D. Pieper. 2011. Section 2, Soils and topography. In D. B. Hannaway 

and H. A. Fribourg. (ed.). Hannaway, D.B., and H.A. Fribourg. (ed.) 2011. Country pasture/forage resource 

profile for the United States of America. AGP, FAO, Rome. 


Daly, C., G. H. Taylor, D. B. Hannaway, and H. A. Fribourg. 2011. Section 3, Climate and agro-ecological zones. In D. 

B. Hannaway and H. A. Fribourg. (ed.). Hannaway, D.B., and H.A. Fribourg. (ed.) 2011. Country pasture/forage 

resource profile for the United States of America. AGP, FAO, Rome. 


Rayburn, E. B., S. Washburn, D. B. Hannaway, H. A. Fribourg, Y. C. Neuman, and G. K. Fukumoto. 2011. Section 5.2, 

Grasslands in US humid regions. In D. B. Hannaway and H. A. Fribourg. (ed.). Hannaway, D.B., and H.A. 

Fribourg. (ed.) 2011. Country pasture/forage resource profile for the United States of America. AGP, FAO, 

Rome. 


Fribourg, H. A., Hannaway, D. B., and P. J. Ballerstedt. 2011. Section 6, Opportunities for improvement of grazing 

resources and focus on grassland management. In D. B. Hannaway and H. A. Fribourg. (ed.). Hannaway, D.B., 

and H.A. Fribourg. (ed.) 2011. Country pasture/forage resource profile for the United States of America. AGP, 

FAO, Rome. 


Fribourg, H. A., D. B. Hannaway, J. Dobrowolski, and E. Byington. 2011. Section 7, Research and development 

organizations and personnel. In D. B. Hannaway and H. A. Fribourg. (ed.). Hannaway, D.B., and H.A. Fribourg. 

(ed.) 2011. Country pasture/forage resource profile for the United States of America. AGP, FAO, Rome. 


12


Hannaway, D. B., and H. A. Fribourg. 2011. Section 8, References. In D. B. Hannaway and H. A. Fribourg. (ed.). 

Hannaway, D.B., and H.A. Fribourg. (ed.) 2011. Country pasture/forage resource profile for the United States 

of America. AGP, FAO, Rome. 


Fribourg, H. A., D. B. Hannaway, and C. P. West (ed.) 2009. Tall Fescue for the Twenty-first Century. Agron. Monog. 

53. ASA, CSSA, SSSA. Madison, WI. 540 pp. Also (http://forages.oregonstate.edu/tallfescuemonograph). 

Fribourg, H. A., D. B. Hannaway, and C. P. West. 2009. Chap. 29. Accomplishments and challenges. pp. 511-515. In 

Fribourg, H. A., D. B. Hannaway, and C. P. West (ed.). Tall Fescue for the Twenty-first Century. Agron. Monog. 

53. ASA, CSSA, SSSA. Madison, WI. pp. 511-515. Also (http://forages.oregonstate.edu/tallfescuemonograph). 

Fribourg, H. A., and G. Milne. 2009. Establishment and renovation of old sods for forage. Chap. 5. pp. 67-83. In H. A. 

Fribourg, D. B. Hannaway, and C. P. West (ed.). Tall Fescue for the Twenty-first Century. Agron. Monog. 53. 

ASA, CSSA, SSSA. Madison, WI. Also (http://forages.oregonstate.edu/tallfescuemonograph). 

Fribourg, H. A., and G. Milne. 2009. Establishment and renovation of old sods for forage. Chapt. 5. In H. A. Fribourg, 

D. B. Hannaway, and C. P. West (ed.). Tall Fescue for the Twenty-first Century. 

http://forages.oregonstate.edu/tallfescuemonograph. 

Fribourg, H. A., D. B. Hannaway, and C. P. West. 2009. Accomplishments and Challenges. Chapt. 29. In H. A. 

Fribourg, D. B. Hannaway, and C. P. West (ed.). Tall Fescue for the Twenty-first Century. 

http://forages.oregonstate.edu/tallfescuemonograph. 

Fribourg, H. A., and G. Milne. 2009. Establishment and renovation of old sods for forage. pp. 67-83. In H. A. Fribourg, 

D. B. Hannaway, and C. P. West (ed.). Tall Fescue for the Twenty-first Century. Agron. Monog. 53. ASA, 

CSSA, SSSA. Madison, WI. 

Fribourg, H. A., D. B. Hannaway, and C. P. West. 2009. Accomplishments and Challenges. pp. 511-515. In H. A. 

Fribourg, D. B. Hannaway, and C. P. West (ed.) Tall Fescue for the Twenty-first Century. Agron. Monog. 53. 

ASA, CSSA, SSSA. Madison, WI. 

Fribourg, H. A. 2008. Biomass energy - Food or fuel - A global perspective. NACTA J. June 2008. pp. 40-57. 

Fribourg, H. A. 2006. Collapse: An ethical book review. J. Nat. Resour. Life Sci. Educ. 35:24-25. 

Fribourg, H. A. 2005. Where are Land-Grant Colleges Headed J. Nat. Resour. Life Sci. Educ. 

34:40-43. 

Waller, J. C., A. E. Fisher, H. A. Fribourg, and C. J. Richards. 2005. Reduce tall fescue toxicosis in 

Festuca arundinacea forage systems with legumes. Proc. XX th Intern. Grassld. Cong. Dublin , 

Ireland. 26 June - 1 July. p. 306. 

Oliver, J., J. Waller, H. Fribourg, K. Gwinn, M. Cottrell, and S. Cox. 2000. Aminoacidemia in cattle grazed on 

endophyte-infected tall fescue. Proc. Fourth Intern. Neoptyphodium/Grass Interactions Symp., 27-29 Sept., 

Soest, Germany. pp. 66, 241-244. 

Waller, J., H. Fribourg, R. Carlisle, G. Latch, L. Fletcher, R. J. M. Hay, H.S. Easton, and B. Tapper. 2000. Tall 

Fescues with Novel Endophytes in Tennessee. Proc. Fourth Intern. Neoptyphodium/Grass Interactions Symp., 

27-29 Sept., Soest, Germany. p. 142. 

Pavao-Zuckerman, M. A., J. C. Waller, T. Ingle, and H. A. Fribourg. 1999. Methane emissions of beef cattle grazing 

tall fescue pastures at three levels of endophyte infestation. J. Enviro. Qual. 28:1963-1969. 

13


Schultze, A. E., B. W. Rohrbach, H. A. Fribourg, J. C. Waller, and J. W. Oliver. 1999. Alterations in bovine serum 

biochemistry profiles associated with prolonged consumption of endophyte infected tall fescue. Veterinary & 

Human Toxicology 41:133-139. 

Gwinn, K. D., H. A. Fribourg, J. C. Waller, A. M. Saxton, and M. Smith. 1998. Changes in Neotyphodium 

coenophialum infestation levels in tall fescue pastures due to different grazing pressures. Crop Sci. 38:201- 

204. 

Oliver, J. W., J. R. Strickland, J. C. Waller, H. A. Fribourg, R. D. Linnabary, and L. K. Abney. 1998. Endophytic fungal 

toxin effect on adrenergic receptors in lateral saphenous veins (cranial branch) of cattle grazing tall fescue. J. 

Anim. Sci. 76:2853-2856. 

Batzer, J. C., K. D. Gwinn, and H. A. Fribourg. 1997. Effects of germinative events on endophyte-mediated resistance 

to Pythium aphanidermatum. Proc. 3rd. Intern. Symp. on Acremonium/Grass Interactions, Athens, GA, 28-31 

May. 

Carter, J.D., O. J.-P. Ball, K. D. Gwinn, and H. A. Fribourg. 1997. Immunological detection of the Neotyphodium-like 

endophyte of annual ryegrass. Proc. 3rd. Intern. Symp. on Acremonium/Grass Interactions, Athens, GA, 28- 

31 May. 

Fribourg, H. A., and J. C. Waller. 1997. Environmental quality and production efficiency of beef cattle in tall fescue 

pasture systems. Proc. XVIII Intern. Grassld. Cong., Winnipeg, Manitoba, Canada, 8-19 June. p. 11-11 to 

11-12. 

Graveline, D., G. R. Wells, S. E. Schlarbaum, and H. A. Fribourg. 1997. Growth and protection of selected northern 

red oak seedlings planted on old field sites. Proc. 9th Biennial South. Silvicultural Res. Conf., Feb. 25-27, 

Clemson Univ., SC. 

Waller, J. C., and H. A. Fribourg, H. A. 1997. Strategies for improving efficiency of beef cattle in tall fescue pasture 

systems. Proc. XVIII Intern. Grassld. Cong., Winnipeg, Manitoba, Canada, 8-19 June. p. 11-9 to 11-10. 

Fribourg, H. A., and J. C. Waller. 1996. Pasture management challenges in clover-endophyte free tall fescue 

mixtures. Proc. Amer. Forage & Grassld Council Ann. Meetg., Vancouver, BC, June 13-15. p. 84-88. 

Coley, A. B., H. A. Fribourg, M. R. Pelton, and K. D. Gwinn. 1995. Effects of tall fescue endophyte infestation on 

small mammal abundance. J. Environ. Qual. 24:472-475. 

Fribourg, H. A., J. C. Waller, J. H. Reynolds, M. A. Mueller, and K. D. Gwinn. 1995. Stand persistence of tall fescue 

cultivars free of or infested with Acremonium coenophialum. Proc. IVth Intern. Symp. Nutrition Herbivores. 

Ann. Zootechnie 44 (Supp.):124. 

Heichel, G. H., D. R. Buxton, H. A. Fribourg, D. B. Hannaway, and M. P. Russelle. 1995. Role of grasslands in 

environmental quality. In Proc. Workshop on Innovative Systems for Utilization of Forage, Grassland, and 

Rangeland Resources. W. F. Wedin and J. Preston Jones (ed.). Sept. 22-24, 1993. Airlie, VA. pp. 59-65. 

Pub. by Minnesota Ext. Serv., Univ. Minnesota, St. Paul. 

Waller, J. C., H. A. Fribourg, J. H. Reynolds, R. B. Graves, and K. D. Gwinn. 1995. Nutrient composition of tall 

fescue pasture forage free of or infested with Acremonium coenophialum. Proc. IVth Intern. Symp. Nutrition 

Herbivores. Ann. Zootechnie 44 (Supp.):125. 

Fribourg, H. A., J. C. Waller, R. W. Thompson, and W.L. Sanders. 1994. Mixed models for combined analysis of 

grazing studies. Workshop Proc. 15th. European Grassld. Fed., Wageningen, The Netherlands. 6-9 June. 

pp. 10-13. 

14


Fribourg, H. A., J. C. Waller, R. W. Thompson, and W.L. Sanders. 1994. Mixed models combined analysis of 

independent grazing trials. Proc. 1993 Kansas State Univ. Conf. on Applied Stat. in Agric., Manhattan, KS, 

25-27 April 1993. pp. 91-101. 

Fribourg, H. A. 1993. Toxicoses in animals and management strategies to reduce the effects of endophyte toxins -- 

[invited] Facilitator's comments. In D.E. Hume, G. C. M. Latch, and H.S. Easton (ed) Proc. 2nd. Intern. Symp. 

on Acremonium/Grass Interactions (Plenary papers), Palmerston North, New Zealand. pp. 123-127. ISSN # 

1052-5181. 

Fribourg, H. A., R. W. Thompson, J. C. Waller, and W.L. Sanders. 1993. Inference space choices in combined mixed 

model analyses of discrete grazing trials. Proc. XVII Intern. Grassland Congr., Palmerston North, New 

Zealand, 8-21 Feb. vol. I:762-763, Sessions 1-24:60. 

Thompson, R. W., H. A. Fribourg, J. C. Waller, W.L. Sanders, J. H. Reynolds, J. M. Phillips, S. P. 

Schmidt, R. J. Crawford, Jr., V. G. Allen, D. B. Faulkner, C. S. Hoveland, J. P. Fontenot, R. J. 

Carlisle, and P. P. Hunter. 1993. Combined analysis of tall fescue steer grazing studies in the 

eastern United States. J. Anim. Sci. 71:1940-1947. 

Waller, J. C., H. A. Fribourg, R. W. Thompson, and A. B. Chestnut. 1993. Steer performance from tall 

fescue pastures with three levels of Acremonium coenophialum infestation. Proc. XVII Intern. 

Grassland Congr., Hamilton, New Zealand, 13-16 Feb. vol. II:1377-1378, Sessions 37-43:11- 

12. 

Chestnut, A. B., P.D. Anderson, M. A. Cochran, H. A. Fribourg, and K. D. Gwinn. 1992. Effects of 

hydrated sodium calcium aluminosilicate on fescue toxicosis and mineral absorption. J. Anim. 

Sci. 70:2838-2846. 

Chestnut, A. B., H. A. Fribourg, D.O. Onks, J. B. McLaren, K. D. Gwinn, and M. A. Mueller. 1992. 

Performance of cows and calves with continuous or rotational stocking of endophyte infested 

tall fescue-clover pastures. J. Prod. Agric. 5:405-408. 

Forage and Grazing Terminology Committee. 1992. Terminology for grazing lands and grazing animals. V.G. Allen 

(ed.) and 31 authors including H. A. Fribourg. J. Prod. Agric. 5:191-201. 

Fribourg, H. A., K. D. Gwinn, and C.L. Schardl. 1992. Glossary of Tall Fescue Toxicosis Terminology. J. Prod. Agric. 

5:189-190. 

Wells, G. R., and H. A. Fribourg. 1992. Sustainable biomass production on marginal agricultural land. p. 17-26. In 

J.S. Cundiff (ed.) Liquid Fuels from Renewable Resources. Proc. Amer. Soc. Agric. Engrs., 14-15 Dec., 

Nashville TN. 

Chestnut, A. B., H. A. Fribourg, K. D. Gwinn, P.D. Anderson, and M. A. Cochran. 1991. Effect of ammoniation on 

toxicity of Acremonium coenophialum infested tall fescue. Anim. Feed Sci. Technol. 35:227-236. 

Chestnut, A. B., H. A. Fribourg, J. B. McLaren, D. G. Keltner, B.B. Reddick, R. J. Carlisle, and M. C. Smith. 1991. 

Effects of Acremonium coenophialum infestation, bermudagrass, and nitrogen or clover on steers grazing tall 

fescue pastures. J. Prod. Agric. 4:208-213. 

Fribourg, H. A., A. B. Chestnut, R. W. Thompson, J. B. McLaren, R. J. Carlisle, K. D. Gwinn, M. C. Dixon, and M. C. 

Smith. 1991. Steer performance in fescue pastures with different levels of endophyte infestation. Agron. J. 

83:777-781. 

Fribourg, H. A., C. S. Hoveland, and P. Codron. 1991. La fétuque élevée et l'Acremonium coenophialum -- Aperçu 

de la situation aux Etats Unis [Tall fescue and Acremonium coenophialum -- Review of current situation in 

the United States]. Fourrages, la Revue de l'Association Française pour la Production Fourragère 126:209- 

223. 

15


Fribourg, H. A., D. D. Tyler, V. W. Benson, J. R. Williams, J. G. Graveel, J. Logan, and G. R. Wells. 1991. 

Environmentally sound agricultural soil use -- Prediction of yield, erosion and other off- site effects from corn 

production. In A. B. Bottcher (ed.) Proc. Environmentally Sound Agriculture Conf., Orlando, Florida, 17-18 

April. pp. 177-184. 

Chestnut, A. B., H. A. Fribourg, M. A. Cochran, and P.D. Anderson. 1990. Effects of ammoniating Acremonium 

coenophialum infested fescue hay on signs of fescue toxicosis in sheep. In S.S. Quisenberry and R.E. Joost 

(ed.) Baton Rouge, LA. Proc. Intern. Symp. Acremonium/Grass Interactions. New Orleans LA, Nov. 5-7, 

1990. pp. 85, 212-215. 

Fribourg, H. A., A. B. Chestnut, R. W. Thompson, J. B. McLaren, R. J. Carlisle, K. D. Gwinn, M. C. Dixon, and M. C. 

Smith. 1990. Acremonium coenophialum infestation levels in Festuca arundinacea pastures and steer 

performance. In S.S. Quisenberry and R.E. Joost (ed.) Baton Rouge, LA. Proc. Intern. Symp. 

Acremonium/Grass Interactions. New Orleans LA, November 5-7, 1990. pp.86, 221-224. 

Savary, B.J., K. D. Gwinn, J. W. Oliver, A. B.Chestnut, R. D. Linnabary, J. B. McLaren, and H. A. Fribourg. 1990. 

Analysis of ergopeptine alkaloids in bovine serum. In. S. Quisenberry and R.E. Joost (ed.) Baton Rouge, 

LA. Proc. Intern. Symp. Acremonium/Grass Interactions. New Orleans LA, November 5-7, 1990. pp. 

263-266. 

Savary, B. J., K. D. Gwinn, J. W. Oliver, A. B. Chestnut, R. D. Linnabary, J. B. McLaren, and H. A. Fribourg. 1990. 

Detection of ergot alkaloids in sera of cattle with signs of fescue toxicosis. Proc. Intern. Symp. 

Acremonium/Grass interactions. New Orleans LA. 5-7 Nov. p. 91. 

Chestnut, A. B., B. H. Erickson, P.P. McKenzie, H. A. Fribourg, J. B. McLaren, and J. C. Waller. 1989. Effect of 

differing levels of fungal (Acremonium coenophialum) infection of tall fescue (Festuca arundinacea) on 

bovine serum prolactin. Proc. XVIth. Intern. Grassland Congr., Nice, France, Oct. 1989(1):701-702. 

Fribourg, H. A., J. B. McLaren, A. B. Chestnut, and J. C. Waller. 1989. Recent effects of Acremonium coenophialum 

Morgan-Jones & Gams on the performance of beef cattle grazing Festuca arundinacea Schreb. Proc. XVIth. 

Intern. Grassland Congr., Nice, France, Oct. 1989(1):705-706. 

Fribourg, H. A., M. C. Smith, and R. J. Carlisle. 1989. Forage productivity on adjacent soils in the loessial plain of 

West Tennessee. J. Prod. Agric. 2:305-308. 

Fribourg, H. A., G. R. Wells, H. Calonne, E. Dujardin, D. D. Tyler, J. T. Ammons, R. M. Evans, A. Houston, M. C. 

Smith, M.E. Timpson, and G. G. Percell. 1989. Forage and tree production on marginal soils in Tennessee. 

J. Prod. Agric. 2:262-268. 

Graveel, J. G., H. A. Fribourg, J. R. Overton, F. F. Bell, and W. L. Sanders. 1989. Response of corn to soil variation 

in West Tennessee, 1957-1980. J. Prod. Agric. 2:300:305. 

Thompson, R. W., H. A. Fribourg, and B. B. Reddick. 1989. Sampling intensity and timing for detecting incidence of 

Acremonium coenophialum in fescue pastures. Agron. J. 81:966-971. 

Waller, J. C., J. B. McLaren, H. A. Fribourg, A. B. Chestnut, and D. G. Keltner. 1989. Effects of Acremonium 

coenophialum infected Festuca arundinacea Schreb. on cow-calf production. Proc. XVIth. Intern. Grassland 

Congr., Nice, France, Oct. 1989(2):1193-1194. 

Zanzalari, K.P., R.N. Heitmann, J. B. McLaren, and H. A. Fribourg. 1989. Effects of endophyte infected fescue and 

cimetidine on respiration rates, rectal temperatures, and hepatic mixed function oxidase activity as 

measured by hepatic antipyrine metabolism in sheep. J. Anim. Sci. 68:3370-3378. 

Fribourg, H. A., S. R. Wilkinson, and G. N. Rhodes, Jr. 1988. Switching from fungus infested to fungus free tall 

fescue pastures. J. Prod. Agric. 1:122-127. 

16


Gudlin, M. J., R. W. Dimmick, and H. A. Fribourg. 1988. Acceptability of hyacinth bean as food for bobwhite quail. J. 

Tennessee Acad. Sci. 63:79-81. 

Waller, J. C., J. C. Forcherio, H. A. Fribourg, M.D. Vaught, M. C. Smith, and R. J. Carlisle. 1988. Performance of fall 

calving cows and their calves grazing fescue-based forage systems. J. Prod. Agric. 1:338-342. 

Graveel, J. G., and H. A. Fribourg. 1987. Using reading grade level to assess readability of selected plant and soil 

science textbooks. J. Agron. Educ. 16:24-29. 

Fribourg, H. A., D. G. Keltner, and J. B. McLaren. 1986. Effects of Acremonium coenophialum on forage intake and 

beef production from tall fescue pastures. In F. M. Borba and J. M. Abreu (ed.) Proc. 11th. Meet. European 

Grassld. Fed., Troia, Portugal, 4-9 May, Soc. Portug. Past. Forr., P.O. Box 67351, Elvas, Portugal. 

p.489-493. 

Fribourg, H. A., G. R. Wells, D. D. Tyler, and R. J. Miles. 1986. Biomass production from grasses or trees on 

marginal soils. Proc. 8th. Ann. South. Forest Biomass Workshop, Knoxville TN:51-58. Tennessee Valley 

Authority. 

Mitchell, R. L., H. A. Fribourg, and J. B. McLaren. 1986. Validation of the Species Composition Index. Agric. Systems 

20:269-279. 

Mitchell, R. L., J. B. McLaren, and H. A. Fribourg. 1986. Forage growth, consumption, and performance of steers 

grazing bermudagrass and fescue mixtures. Agron. J. 78:675-680. 

Fribourg, H. A., and J. B. McLaren. 1985. The Species Composition Index: A tool for explaining variability in grazing 

experiments. Proc. XVth. Intern. Grassld. Congr., Kyoto, Japan: 666-668. 

Fribourg, H. A., and K. W. Bell. 1984. Yield and composition of tall fescue stockpiled for different periods. Agron. J. 

76:929-934. 

Fribourg, H. A., R. J. Carlisle, and J. B. McLaren. 1984. Bermudagrass, tall fescue and orchardgrass pasture 

combinations with clover or N fertilization for grazing steers. II. The species composition index and variability 

in forage growth and consumption, and animal performance. Agron. J. 76:615-619. 

Fribourg, H. A., J. R. Overton, W. W. McNeill, E. W. Culvahouse, M. J. Montgomery, M. Smith, R. J. Carlisle, and N. 

W. Robinson. 1984. Evaluations of the potential of hyacinth bean as an annual warm- season forage in the 

Mid-South. Agron. J. 76: 905:910. 

Hannaway, D.B., D. Fuhrer, and H. A. Fribourg. 1983. An interactive computer program for plotting bar and line 

graphs. Agron. J. 75:844-845. 

McLaren, J. B., R. J. Carlisle, H. A. Fribourg, and J. M. Bryan. 1983. Bermudagrass, tall fescue and orchardgrass 

pasture combinations with clover or N fertilization for grazing steers. I. Forage growth and consumption, and 

animal performance. Agron. J. 75:587-592. 

Barth, K. M., J. B. McLaren, H. A. Fribourg, and L. A. Carver. 1982. Crude protein content of forage consumed by 

steers grazing nitrogen-fertilized bermudagrass and orchardgrass-ladino clover pastures. J. Anim. Sci. 

55:1008-1014. 

Fribourg, H. A., R. J. Carlisle, and V. H. Reich. 1982. Warm- and cool-season forage crop yields on adjacent soils. 

Agron. J. 74:664-667. 

Fribourg, H. A., J. B. McLaren, and R. J. Carlisle. 1982. Increasing productivity and extending grazing season of 

Cynodon pastures for steers with N and overseedings of Trifolium and Festuca in the southeastern U. S. In 

J. A. Smith and V. H. Hays (ed.) Proc. XIVth Inter. Grassl. Congr.:714-715. 

17


Creel, R. J., and H. A. Fribourg. 1981. Interactions between forage sorghum cultivars and defoliation managements. 

Agron. J. 73:463-469. 

Fribourg, H. A., and R. J. Carlisle. 1981. Teaching statistical methods with the Statistical Analysis System (SAS). J. 

Agron. Educ. 10:19-23. 

Fribourg, H. A., and R. J. Creel. 1981. Selection of concomitant variables affecting regrowth, yield and digestibility in 

forage sorghums. Agron. J. 73:443-445. 

Fribourg, H. A., K. M. Barth, J. B. McLaren, L. A. Carver, J. T. Connell, and J. M. Bryan. 1979. Seasonal trends of in 

vitro dry matter digestibility of N-fertilized bermudagrass and of orchardgrass-ladino pastures. Agron. J. 

71:117-120. 

Fribourg, H. A., J. B. McLaren, K. M. Barth, J. M. Bryan, and J. T. Connell. 1979. Productivity and quality of 

bermudagrass and orchardgrass-ladino clover pastures for beef steers. Agron. J. 71:315-320. 

Fribourg, H. A., and J. R. Overton. 1979. Persistence and productivity of tall fescue in bermudagrass sods subjected 

to different clipping managements. Agron. J. 71:620-624. 

Carver, L.A., K. M. Barth, J. B. McLaren, H. A. Fribourg, J. T. Connell, and J. M. Bryan. 1978. Total digestible nutrient 

content of consumed forage and total digestible nutrient consumption by yearling beef steers grazing 

nitrogen-fertilized bermudagrass and orchardgrass-ladino clover pastures. J. Anim. Sci. 47:699-707. 

Carver, L.A., K. M. Barth, J. B. McLaren, H. A. Fribourg, J. T. Connell, and J. M. Bryan. 1978. Plasma urea nitrogen 

levels in beef steers grazing nitrogen-fertilized bermudagrass and orchardgrass-ladino pastures. J. Anim. Sci. 

47:927-934. 

Fribourg, H. A., and R. W. Loveland. 1978. Seasonal production, perloline content, and quality of fescue after N 

fertilization. Agron. J. 70:741-745. 

Fribourg, H. A., and R. W. Loveland. 1978. Production, digestibility, and perloline content of fescue stockpiled and 

harvested at different seasons. Agron. J. 70:745-747. 

Fribourg, H. A. 1976. Agronomic education in Turkish universities -- Implications for foreign graduate student 

programs in the USA. J. Agron. Educ. 5:48-52. 

Fribourg, H. A., W. E. Bryan, G.M. Lessman, and D. M. Manning. 1976. Nutrient uptake by corn and grain sorghum 

silage as affected by soil type, planting date, and moisture regime. Agron. J. 68:260-263. 

Fribourg, H. A., B. N. Duck, and E.M. Culvahouse. 1976. Forage sorghum yield components and their in-vivo 

digestibility. Agron. J. 68:361-365. 

Fribourg, H. A., D. B. Hannaway, and V. K. Patterson. 1976. A versatile generalized computer program for 

generating CALCOMP plots of data points, histograms, and functions. Agron. J. 68:829- 830. 

Fribourg, H. A., W. E. Bryan, F. F. Bell, and G. J. Buntley. 1975. Performance of selected silage and summer 

annual grass crops as affected by soil type, planting date, and moisture regime. Agron. J. 67:643-647. 

Fribourg, H. A., J. R. Overton, and J. A. Mullins. 1975. Wheel traffic on regrowth and production of summer annual 

grasses. Agron. J. 67:423-426. 

Fribourg, H. A. 1974. Tarim ve sorunlari (Problems of Modern Agriculture). (In Turkish) Bitki 1(2):246-256. 

Montgomery, M. J., H. A. Fribourg, J. R. Overton, and W. M. Hopper. 1974. Effect of maturity of corn on silage 

quality and milk production. J. Dairy Sci. 57:698-703. 

18


Tabor, R. L., F. F. Bell, G. J. Buntley, H. A. Fribourg, and M. E. Springer. 1974. Agronomic productivity of the 

landscapes of three soil associations in Maury County, Tennessee: An analysis. J. Soil & Water Conserv. 

29:272-275. 

Fribourg, H. A., and J. R. Overton. 1973. Forage production on bermudagrass sods overseeded with tall fescue and 

winter annual grasses. Agron. J. 65:295-298. 

Fribourg, H. A., and R. H. Strand. 1973. Influence of seeding dates and methods on establishment of small-seeded 

legumes. Agron. J. 65:804-807. 

Strand, R. H., and H. A. Fribourg. 1973. Relationships between seeding dates and some concomitant 

environmental variables, seeding methods, and establishment of small-seeded legumes. Agron. J. 

65:807-810. 

Fribourg, H. A. 1972. Quantification of the aspect parameter in ecological site characterizations. Ecology 

53:977-979. 

Strand, R. H., and H. A. Fribourg. 1972. A computerized personal bibliographic reference system. Agron. J. 

64:845-847. 

Chamberlain, C. C., H. A. Fribourg, K. M. Barth, J. H. Felts, and J. M. Anderson. 1971. Effect of maturity of corn 

silage at harvest on the performance of feeder heifers. J. Anim. Sci. 33:161-166. 

Edwards, N.C., Jr., H. A. Fribourg, and M. J. Montgomery. 1971. Cutting management effects on growth and 

regrowth after cutting and on dry matter digestibility of the sorghum-sudangrass cultivar Sudax SX-11. 

Agron. J. 63:267-271. 

Fribourg, H. A., N. C. Edwards, Jr., and K. M. Barth. 1971. In vitro dry matter digestibility of 'Midland' bermudagrass 

grown at several levels of nitrogen fertilization. Agron. J. 63:786-788. 

Benson, J. A., E. Gray, and H. A. Fribourg. 1969. Relation of hydrocyanic acid potential of leaf samples to that of 

whole plants of sorghum. Agron. J. 61:223-224. 

Beuerlein, J. E., H. A. Fribourg, and F. F. Bell. 1968. Effects of environment and cutting on the regrowth of a 

sorghum-sudangrass hybrid. Crop Sci. 8:152-155. 

Fribourg, H. A. 1965. The effect of morphology and defoliation intensity on the tillering, regrowth and leafiness of 

pearlmillet, Pennisetum typhoides (Burm.) Stapf. & C. E. Hubb. Proc. IXth Intern. Grassld. Congr.:489-491. 

Fribourg, H. A., and V. K. McCombs. 1963. Programs for computing agronomic forage data using electronic data 

processing techniques. Agron. J. 55:405-407. 

Fribourg, H. A., and W. W. Stanley. 1960. The effect of heptachlor and toxaphene on stand of ladino clover. Econ. 

Entom. 53:1134-1135. 

Broyles, K. R., and H. A. Fribourg. 1959. Nitrogen fertilization and cutting management of sudangrass and millets. 

Agron. J. 51:277-279. 

Fribourg, H. A., and W. V. Bartholomew. 1956. Availability of nitrogen from crop residues during the first and 

second seasons after application. Soil Sci. Soc. Amer. Proc. 20:505-508. 

Fribourg, H. A., and I. J. Johnson. 1955. Dry matter and nitrogen yields of legume tops and roots in the fall of the 

seeding year. Agron. J. 47:73-77. 

Fribourg, H. A., and I. J. Johnson. 1955. Response of soybean strains to 2,4-D and 2,4,5-T. Agron. J. 47:171-174. 

19


Fribourg, H. A. 1953. A rapid method for washing roots. Agron. J. 45: 334-335. 

Fribourg, H. A., and W. K. Kennedy. 1953. The effect of rates of seeding on the yield and survival of alfalfa in 

meadow mixtures. Agron. J. 45:251-257. 

REFEREED CHAPTERS IN BOOKS AND BOOKS 

Fribourg, H. A., D. B. Hannaway, and C. P. West (ed.) 2009. Tall Fescue for the Twenty-first Century. Agron. 

Monog. 53. ASA, CSSA, SSSA. Madison, WI. 540 pp. 

Fribourg, H. A., D. B. Hannaway, and C. P. West. 2009. Chapt. 29. Accomplishments and challenges. In Fribourg, 

H. A., D. B. Hannaway, and C. P. West (ed.). Tall Fescue for the Twenty-first Century. Agron. Monog. 53. 

ASA, CSSA, SSSA. Madison, WI. pp. 511-515. 

Fribourg, H. A., and G. Milne. 2009. Chapt. 5. Establishment and renovation of old sods for forage. In Fribourg, H. 

A., D. B. Hannaway, and C. P. West (ed.). Tall Fescue for the Twenty-first Century. Agron. Monog. 53. 

ASA, CSSA, SSSA. Madison, WI. pp. 67-83. 

Fribourg, H. A., and J. C. Waller. 2004. World Tour of Endophyte Updates -- U.S.A. In Neotyphodium in Cool- 

Season Grasses. C. A. Roberts, C. P. West, and D. E. Spiers (ed.). Blackwell Pub. Co., Ames, IA. pp. 3- 

22. 

Fribourg, H. 2003. I Gave You Life Twice - A story of survival, dreams, betrayals and accomplishments - An 

autobiographical memoir. 1 st Books Library (Authorhouse), Bloomington, IN. 251 pp. 

Fribourg, H. A. 1997. Fescue. In Encyclopedia Sci. Tech. 8th. ed. vol.7:99. McGraw-Hill, New York. 

Fribourg, H. A. 1995. Summer annual forages. Chapter 37, pp. 463-472. In R.F. Barnes, D.E. Miller, and C.J. 

Nelson (ed.) Forages. vol I: An Introduction to Grassland Agriculture, 5th ed. Iowa State Univ. Press. 

Ames, Iowa. 

Fribourg, H. A. 1985. Summer annual forages. In M.E. Heath, D.S. Metcalfe, and R.F. Barnes (ed.) Forages. 4th 

ed. Iowa State Univ. Press. Ames, Iowa. pp. 278-286. 

Fribourg, H. A. 1974. Fertilization of summer annual grasses and silage crops. In D.A. Mays (ed.) Forage 

Fertilization. Amer. Soc. Agron. Madison, WI. pp. 189-211. 

Fribourg, H. A. 1973. Summer annual grasses and cereals for forage. In M.E. Heath, D. S. Metcalfe, and R.F. 

Barnes (ed.) Forages. 3rd ed. Iowa State Univ. Press. Ames, Iowa. pp. 344-357. 

Johnson, L .F., E. A. Curl, J. H. Bond, and H. A. Fribourg. 1959. Methods of studying soil microflora-plant disease 

relationships. Burgess Pub. Co., Minneapolis, Minn. 178 pp. 

WEB PAGES 

Fribourg, H. 2013. Escape to Freedom – A story of survival, dreams, betrayals, and accomplishments. Amazon 

Kindle e-book. https://kdp.amazon.com/ 

Hannaway, D. B., and H. A. Fribourg. 2012. Country Pasture/Forage Resources Profile for the United States of 

America. Food 

and Agriculture Organization of the United Nations. Rome, Italy. 

http://www.fao.org/ag/AGP/AGPC/doc/Counprof/usa/usa.html. 

Fribourg, H. A., D. B. Hannaway, and C. P. West (ed.). 2010. Tall Fescue for the Twenty-first Century. 

http://forages.oregonstate.edu/tallfescuemonongraph (verified 17 Apr. 2010) 

20


Waller, J. C., and H. A. Fribourg. 2002. Performance of steers grazing pastures of endophyte-infested and 

endophyte-free tall fescue with and without clover. http://www.agriculture.utk.edu/ansci/annualreports.htm 

Waller, J. C., H. A. Fribourg, A. E. Schultze, B. W. Rohrbach, and J. W. Oliver. 2002. Effect of grazing endophyte 

infested tall fescue on blood components and performance of beef steers. 

http://www.agriculture.utk.edu/ansci/annualreports.htm 

Waller, J. C., H. A. Fribourg, R. J. Carlisle, G. C. M. Latch, L. R. Fletcher, R. J. M. Hay, H. S. Easton, and B. A. 

Tapper. 2002. Tall fescues with nontoxic endophytes in Tennessee. 

http://www.agriculture.utk.edu/ansci/annualreports.htm 

Fribourg, H. A., J. C. Waller, K. D. Gwinn, and R. J. Carlisle. 2002. Changes in endophyte infestation in tall fescue 

pastures due to different stocking densities. http://www.agriculture.utk.edu/ansci/annualreports.htm 

Fribourg, H. A., and J. C. Waller. 2002. Tall fescue and tall fescue toxicosis (web page). 

http://ohld.ag.utk.edu/pss/fescue/ 

Fribourg, H. A. and J. C. Waller. 2000. Summer annual grasses. [a revised web page] 

http://forages.orst.edu/topics/species/sumanngra/ 

GRANT PROPOSALS AND REPORTS 

Waller, J. C., and H. A. Fribourg. 2000. Forage and grazing management systems to improve beef cattle 

efficiency. Final Report April 1, 1996-September 30, 1999. NRCS Agreement 68-4741-6-242. 

Maxwell, T. J., H. A. Fribourg, et al. 1995. Program Review of Pasture Systems and Watershed Management 

Research Laboratory, USDA-ARS. Scientific/Technical Panel Report. 12-13 February 1995. PSWMRL, 

Curlin Rd., University Park, PA 16801. 27 pp. 

Waller, J. C., and H. A. Fribourg. 1995. Forages and grazing management systems to improve beef cattle 

efficiency. Grant Proposal to NRCS and EPA. $329,000 for 3 yr. 

Oliver, J. W., J. R. Strickland, R. D. Linnabary, J. C. Waller, and H. A. Fribourg. 1994. Effect of chronic intake of 

toxic fescue alkaloids on eicosanoid levels in steers. UTCVM Research Venture Grant $ 3,400. 

Fribourg, H. A., C.R. Graves, J. F. Bradley, G. N. Rhodes, Jr., G. M. Lessman, and E. C. Bernard. 1990. Winter 

rapeseed in Tennessee, 1989. Report to Calgene, Inc. 

Laundré, J. W., and H. A. Fribourg. 1990. The effect of endophytic infected grass on small mammal density and 

diversity. Dept. Bio. Sci., Idaho State Univ., Pocatello, and Univ. Tennessee. Submitted to U.S. Dept. 

Energy for FY 91. 

Fribourg, H. A., J. Meier, G. P. Owens, V. Lopes, and J. Hodson. 1990. Final Evaluations of the Food 

Crops Research Project (655-0011) and the Watershed Development Project (655-0013), and 

the PL 480 Title 206 Program and Design Recommendations for a Consolidated Project. 

Prepared for US Agency for International Development, Praia, Cape Verde, under 

REDSO/WCA Indefinite Quantity Contract No. 624-0510-I-00-9039-00, by Experience, Inc., 

Washington, DC. 

Fribourg, H. A., C.R. Graves, J. F. Bradley, G. N. Rhodes, Jr., G. M. Lessman, and E. C. Bernard. 

1989. Winter rapeseed in Tennessee, 1988. Report to Calgene, Inc. 

Fribourg, H. A. 1988. Forage, Grassland and Range Resource Committee of Am. Society of 

Agronomy - Functions and Goals. Rpt. to President and Board of Directors of Am. Soc. Agron., 

Madison WI. 

21


Fribourg, H. A., E. C. Bernard, J. F. Bradley, C. R. Graves, G. M. Lessman, and G. N. Rhodes, Jr. 

1987. Rapeseed research for Tennessee. A research proposal submitted to Calgene, Inc. 

Contract for $47,000 awarded. 

Fribourg, H. A., E.C. Bernard, J. F. Bradley, C. R. Graves, G. M. Lessman, G. N. Rhodes, Jr., and C. 

E. Sams. 1987. Rapeseed research in Tennessee. 1986 Annual report. 

Fribourg, H. A., and J. B. Williams. 1977. Guinea agricultural production capacity and training 

project -- Final report. Center for Research on Economic Development. Univ. Michigan, Ann 

Arbor. AID Project 675-11-130-0201, AFR/DR/SFWAP. 377 pp. 

NON-REFEREED PUBLICATIONS, BULLETINS AND ABSTRACTS 

Fribourg, H. A., A. Sotomayor-Ríos, and W. Lugo. 2006. Descubra las muchas facetas de la afiliación [Spanish 

translation of “Discover the many faces of membership”]. Amer. Soc. Agron., Madison, WI. 

Fribourg, H. A., and J.-C. Emile (Lusignan, INRA). 2006. Découvrez la diversité de nos adhérents [French 

translation of “Discover the many faces of membership”]. Amer. Soc. Agron., Madison, WI. 

Fribourg, H. A. 2005. How does the National Research Initiative spend our money CSA News. Aug. pp. 8, 13. 

Fribourg, H. A. 2005. Where Are Land-Grant Colleges Headed Invited Plenary Talk. Amer. Soc. Agron. South. 

Reg. Branch, San Antonio, TX. June 19. 

Schuenemann, G. M., J. C. Waller, F. N. Schrick, F. M. Hopkins, J. C. Riggins, W. D. Pitt, H. A. Fribourg, G. E. 

Bates, G. M. Pighetti, J. L. Edwards, J. W. Oliver, K. D. Gwinn, and B. D. Sims. 2004. Performance and 

semen parameters of yearling beef bulls and growth of steers grazing different tall fescue cultivars. 

SERAIEG-8 Rpt. pp. 67-68. 

Waller, J. C., H. A. Fribourg, and G. E. Bates. 2004. Evaluation under grazing of tall fescue cultivars infected with 

different endophytes at Grand Junction, Springfield, and Knoxville. SERAIEG-8 2004 p. 72. 

Fribourg, H. A. 2003. Land-grant colleges need new grants, or The demise of the agricultural land-grant college. 

Chronicle Higher Educ. 12 Dec. p. B-20. 

Waller, J. C., H. A. Fribourg, and G. E. Bates. 2003. Evaluation under grazing of tall fescue cultivars infected with 

different endophytes at Ames Plantation, Springfield, and Knoxville. Proc. Tall Fescue Toxicosis 

Workshop, SERAIEG-8. 

Fribourg, H. A., J. C. Waller, G. C. M. Latch, L. R. Fletcher, H. S. Easton, and A. E. Stratton. 2002. Evaluation 

under grazing of tall fescue cultivars infected with different endophytes. Proc. Tall Fescue Toxicosis 


Fribourg, H. A., J. C. Waller, and G. E. Bates. 2001. Methods for eliminating endophyte-infested tall fescue prior 

to establishing endophyte-free or nontoxic endophyte tall fescue pastures. Proc. Tall Fescue Toxicosis 


Fribourg, H. A., J. C. Waller, R. J. Carlisle, R. B. Graves, and B. A. Sims. 2001. Evaluation of stand persistence 

of tall fescue cultivars and strains under grazing at Ames Plantation, Springfield and Knoxville. Proc. Tall 

Fescue Toxicosis Workshop, SERAIEG-8. 

Fribourg, H. A., J. C. Waller, M. C. Smith, and R. B. Graves. 2001. Evaluation of clover stand persistence under 

grazing in tall fescue pastures at Knoxville and at Ames Plantation. Proc. Tall Fescue Toxicosis 

Workshop, ERAIEG-8. 

22


Oliver, J. W., H. Al-Tamimi, J. C. Waller, H. A. Fribourg, K. D. Gwinn, L. K. Abney, and R. D. Linnabary. 2001. 

Effect of chronic exposure of beef steers to the endophytic fungus tall fescue: comparative effects on 

nitric oxide synthase activity and nitrate/nitrite levels in lateral saphenous veins. Proc. Tall Fescue 

Toxicosis Workshop, SERAIEG-8. 

Oliver, J. W., S. K. Cox, J. C. Waller, H. A. Fribourg, K. D. Gwinn, B. W. Rohrbach and R. D. Linnabary. 2001. 

Effect of chronic exposure of beef steers to the endophytic fungus of tall fescue: comparative effects on 

serum arginine levels. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. 

Waller, J. C., H. A. Fribourg, R. J. Carlisle, K. D. Gwinn, G. C. M. Latch, L. R. Fletcher, R. J. M. Hay, H.S. 

Easton, and B.A. Tapper. 2001. Evaluation of tall fescues with nontoxic endophytes. Proc. Tall Fescue 

Toxicosis Workshop, SERAIEG-8. 

Fisher, A. E., M. A. Pavao-Zuckerman, M. A., T. Ingle, H. A. Fribourg, and J. C. Waller. 2000. Methane emissions 

of beef cattle grazing tall fescue during spring and summer. J. Anim. Sci. 78 (Supp. 1):7. (Abstr.) 

Fribourg, H. A., J. C. Waller, R. J. Carlisle, B. A. Sims, and R. B. Graves. 2000. Stand persistence of tall fescue 

cultivars and strains under grazing at Ames Plantation, Springfield and Knoxville. Proc. Tall Fescue 

Toxicosis Workshop, SERAIEG-8. Oct. 15-17. p. 54. 

Fribourg, H. A., J. C. Waller, J. H. Reynolds, K. D. Gwinn, M. A. Mueller, R. B. Graves, J. W. Oliver, and R. D. 

Linnabary. 2000. Forage productivity and stand longevity of E- and E+ tall fescue pastures and steer 

performance at two stocking densities at the Knoxville Exp. Stn. Proc. Tall Fescue Toxicosis Workshop, 

SERAIEG-8. Oct. 15-17. pp. 50-53. 

Fribourg, H. A., J. C. Waller, M. C. Smith, and R. B. Graves. 2000. Clover stand persistence under grazing in tall 

fescue pastures at Knoxville and at Ames Plantation. Proc. Tall Fescue Toxicosis Workshop, SERAIEG- 

8. Oct. 15-17. p. 49. 

Marsalis, M. A., J. C. Waller, and H. A. Fribourg. 2000. Effect of stocking rate and season on performance of 

steers grazing endophyte infested tall fescue. J. Anim. Sci. 78 (Supp. 1):117. (Abstr.) 

Oliver, J., J. Waller, H. Fribourg, K. Gwinn, M. Cottrell, and S. Cox. 2000. Aminoacidemia in cattle grazed on 

endophyte-infected tall fescue. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Oct. 15-17. pp. 54- 

55. 

Waller, J. C., H. A. Fribourg, K. D. Gwinn, R. J. Carlisle, J. H. Reynolds, and C.L. Walker. 2000. Beef production 

by steers from Neotyphodium coenophialum infested and endophyte free tall fescue at different stocking 

densities at Ames Plantation. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Oct. 15-17. Chapel 

Hill, TN. pp. 47-48. 

Waller, J. C., H. A. Fribourg, J. W. Oliver, and K. D. Gwinn. 2000. Results of tall fescue grazing studies. Proc. 

UT Beef and Forage Field Day, Knoxville Exp. Sta., June 16. pp. 5-12. 

Waller, J. C., H. A. Fribourg, F. N. Schrick, C. Dixon, and K. D. Gwinn. 2000. Tall fescue-based forage systems 

for developing beef replacement heifers at Ames Plantation. Proc. Tall Fescue Toxicosis Workshop, 

SERAIEG-8. Oct. 15-17. p. 48-49. 

Waller, J. C., F. N. Schrick, M. C. Dixon, A. E. Fisher, A. M. Saxton, and H. A. Fribourg. 2000. Developing beef 

replacement heifers with tall fescue based forage systems. Proc. SERAIEG-8. 

Fribourg, H. A., J. C. Waller, R. J. Carlisle, B.A. Sims, and R. B. Graves. 1999. Stand persistence at Ames 

Plantation, Springfield and Knoxville of tall fescue cultivars and strains under grazing. Proc. Tall Fescue 

Toxicosis Workshop, SERAIEG-8. Nov. 15-16. Chapel Hill, TN. p. 45. 

23





SERAIEG-8. Nov. 15-16, Chapel Hill, TN. p. 44. 


fescue pastures. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Nov. 15-16, Chapel Hill, TN. pp. 

43-44. 


from Neotyphodium coenophialum infested and endophyte free tall fescue at different stocking densities 

at Ames Plantation. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Nov. 15-16, Chapel Hill, TN. p. 

42. 

Waller, J. C., H. A. Fribourg, M. A. Pavao-Zuckerman, and T. Ingle. 1999. Efficiency of beef production with tall 

fescue pasture systems at the Knoxville Exp. Stn. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. 

Nov. 15-16, Chapel Hill, TN. p. 45. 

Waller, J. C., H. A. Fribourg, F. N. Schrick, C. Dixon, and K. D. Gwinn. 1999. Fescue-based forage system for 

developing beef replacement heifers at Ames Plantation. Proc. Tall Fescue Toxicosis Workshop, 

SERAIEG-8. Nov. 15-16, Chapel Hill, TN. p. 43. 

Bandaranayake, W. M., D. D. Tyler, A. E. Houston, M. D. Mullen, H. A. Fribourg, G. R. Wells, F. C. Thornton, J. 

D. Joslin, B. C. Bock, and V. R. Tolbert. 1998. Short rotation biomass trees to enhance soil quality. 

Agron. Abstr. p. 282. 

Fribourg, H. A., K. D. Gwinn, J. C. Waller, M. C. Smith, and M. A. Mueller. 1998. Shifts in Neotyphodium 

coenophialum infestation levels in tall fescue pastures in response to different grazing pressures at Ames 

Plantation. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Nov. 1-2, Nashville, TN. pp. 32-33. 

Fribourg, H. A., J. C. Waller, G. E. Bates, R. B. Graves, and M. C. Smith. 1998. Superimposing clover cultivar 

persistence evaluations on beef production grass pastures. Agron. Abstr. p. 101. 




SERAIEG-8. Nov. 1-2, Nashville, TN. pp. 34-35. 


fescue pastures at different stocking densities at Ames Plantation. Proc. Tall Fescue Toxicosis 

Workshop, SERAIEG-8. Nov. 1-2, Nashville, TN. p. 34. 

Waller, J. C., H. A. Fribourg, K. D. Gwinn, and R. J. Carlisle. 1998. Effect of grazing pressure on incidence of 

Neotyphodium coenophialum in tall fescue pastures. J. Anim. Sci. 76(1):203. (Abstr.) 


by steers from Neotyphodium coenophialum infested and endophyte free tall fescue at different stocking 

densities at Ames Plantation. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Nov. 1-2, Nashville, 

TN. p. 32. 

Waller, J. C., H. A. Fribourg, F. N. Schrick, C. Dixon, and K. D. Gwinn. 1998. Tall fescue-based forage systems 

for developing beef replacement heifers at Ames Plantation. Proc. Tall Fescue Toxicosis Workshop, 

SERAIEG-8. Nov. 1-2, Nashville, TN. pp. 33-34. 

24


Waller, J. C., H. A. Fribourg, M. A. Zuckerman, and T. Ingle. 1998. Efficiency of beef production with tall fescue 

pasture systems at the Knoxville Exp. Stn. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Nov. 1-2, 

Nashville, TN. p. 35. 

Zuckerman, M. A., J. C. Waller, T. Ingle, and H. A. Fribourg. 1998. Beef efficiency production and tall fescue 

toxicosis: Pasture research in Tennessee. Proc. Ruminant Livestock Efficiency Program Ann. Conf., Aug. 

18-20, 1997. Knoxville, TN. 

Fribourg, H. A., and J. C. Waller. 1997. Current tall fescue pasture research, Knoxville Exp. Stn. Tennessee 

Agric. Exp. Sta. Info. Sheet KES 97-01. 

Fribourg, H. A., and J. C. Waller. 1997. Native and other warm season perennial grasses in Tennessee. 

Tennessee Agric. Exp. Sta. Res. Rpt. 97-12. 13 pp. 

Fribourg, H. A., J. C. Waller, R. J. Carlisle, R. J. M. Hay, L. R. Fletcher, H.S. Easton, and G. C. M. Latch. 1997. 

Tall fescue from down under -- Scientists from New Zealand help in Tennessee tall fescue toxicosis 

research. Tennessee AgriSci. 184:14-17. 

Waller, J. C., H. A. Fribourg, and G. Bates. 1997. Current tall fescue pasture research, Tobacco Exp. Stn., 

Greeneville. Tennessee Agric. Exp. Sta. Info. Sheet TES 97-01. 

Fribourg, H. A., and J. C. Waller. 1996. Pasture management challenges in clover-endophyte free tall fescue 

mixtures. Interpretive Summaries. Am.. Forage Grassld. Council Ann. Meet., Vancouver, BC. June 13-15. 

p. 22. 

Seals, R. C., F. N. Schrick, F. M. Hopkins, J. C. Waller, and H. A. Fribourg. 1996. Follicular dynamics in heifers 

administered ergotamine tartrate (ET) as a model of endophyte-infected tall fescue consumption. J. Anim. 

Sci. 74 (Supp. 1):11. (Abstr.) 

Waller, J. C., and H. A. Fribourg. 1996. Beef efficiency production and tall fescue toxicosis pasture research in 

Tennessee. Proc. Ruminant Livestock Efficiency Program Ann. Conf., Lafayette, LA, 7-10 Oct. pp. 29-32. 

Waller, J., H. Fribourg, G. Bates, and R. Graves. 1996. Innovative approaches to improvement of endophyteinfested 

tall fescue hill pastures. Proc. Northeast Tennessee Beef Expo., Greeneville. 17 Oct. 

Carter, J., O. J.-P. Ball, K. D. Gwinn, and H. A. Fribourg. 1995. Detection of the annual ryegrass endophyte using 

ELISA. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8, Nashville, TN. 13-15 Nov. 

Fribourg, H. A., A. Houston, M. R. Pelton, and K. D. Gwinn. 1995. Effect of Acremonium coenophialum infestation 

of tall fescue sods on the occurrence of wild mammals at Ames Plantation. Proc. Tall Fescue Toxicosis 

Workshop, SERAIEG-8, Nashville, TN. 13-15 Nov. p. 54. 

Fribourg, H. A., and J. C. Waller. 1995. Current tall fescue toxicosis grazing research. Proc. 1995 Beef Mgt. Conf. 

June 22. Univ. Tennessee, Knoxville Exp. Sta. pp. 57-67. 

Fribourg, H. A., J. C. Waller, B. H. Erickson, J. K. Miller, J. H. Reynolds, and K. D. Gwinn. 1995. Effect of stocking 

densities and seeding arrangements of E - or E + tall fescue on steer performance, forage productivity and 

stand longevity at the Knoxville Exp. Stn. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8, Nashville, 

TN. 13-15 Nov. pp. 52-53. 

Fribourg, H. A., J. C. Waller, and K. D. Gwinn. 1995. Effect of stocking densities on steer performance and 

productivity of endophyte free or endophyte infested tall fescue pastures at Greeneville. Proc. Tall Fescue 

Toxicosis Workshop, SERAIEG-8, Nashville, TN. 13-15 Nov. p. 50. 

Fribourg, H. A., J. C. Waller, K. D. Gwinn, J. R. Strickland, J. W. Oliver, J. H. Reynolds, B. H. Erickson, and F. N. 

Schrick. 1995. Tall fescue toxicosis research in Tennessee -- an update. Tennessee AgriSci. 174:35-42. 

25


Fribourg, H. A., J. C. Waller, J. H. Reynolds, M. A. Mueller, and K. D. Gwinn. 1995. Stand persistence of tall 

fescue cultivars free of or infested with Acremonium coenophialum. SERAIEG-8, Nashville, TN. 13-15 

Nov. pp. 51-52. 

Hollingsworth-Jenkins, K. J., J. C. Waller, and H. A. Fribourg. 1995. Nutritional management of replacement 

heifers: a five step approach. Proc. 1995 Beef Mgt. Conf. June 22. Univ. Tennessee, Knoxville Exp. Sta. 

pp. 1-22. 

Seals, R. C., A. W. Lemaster, F. M. Hopkins, J. C. Waller, H. A. Fribourg, A. M. Saxton, and F. N. Schrick. 1995. 

Follicular dynamics and early pregnancy in beef heifers administered ergotamine tartrate as a model of 

endophyte- infected tall fescue consumption. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8, 

Nashville, TN. 13-15 Nov. p. 54. 

Waller, J. C., H. A. Fribourg, B. H. Erickson, F. N. Schrick, and K. D. Gwinn. 1995. Effect of Acremonium 

coenophialum infestation of tall fescue sods grown with and without legumes on beef heifer growth and 

reproductive competence from weaning to re-breeding as two-year old cows at Ames Plantation. Proc. Tall 

Fescue Toxicosis Workshop, SERAIEG-8, Nashville, TN. 13-15 Nov. pp. 53-54 

Waller, J. C., H. A. Fribourg, E. M. Green, R. J. Carlisle, J. R. Strickland, and B. B. Reddick. 1995. Effect of 

Acremonium coenophialum infested tall fescue and A. lolii annual ryegrass sods on horse laminitis at 

Ames Plantation. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8, Nashville, TN. 13-15 Nov. p. 52. 

Waller, J. C., H. A. Fribourg, and K. D. Gwinn. 1995. Effect of stocking densities on steer performance and 

productivity of fescue stands of tall fescue infested with Acremonium coenophialum at four different levels 

at Ames Plantation. Tall Fescue Toxicosis Workshop, SERAIEG-8, Nashville, TN. 13-15 Nov. p. 49. 

Waller, J. C., H. A. Fribourg, J. H. Reynolds, R. B. Graves, C.L. Walker, and K. D. Gwinn. 1995. Nutrient 

composition of tall fescue pasture forage free or infested with Acremonium coenophialum. In Proc. Tall 

Fescue Toxicosis Workshop, SERAIEG-8, Nashville, TN. 13-15 Nov. pp. 50-51. 

Waller, J. C., H. A. Fribourg, F. N. Schrick, and B. B. Reddick. 1995. Effect of supplementation in E + tall fescue 

pastures on cow-calf performance at the Highland Rim Exp. Stn. Proc. Tall Fescue Toxicosis Workshop, 

SERAIEG-8, Nashville, TN. 13-15 Nov. p. 53. 

Carlisle, R. J., H. A. Fribourg, and J. C. Waller. 1994. History of backgrounding steer experiments, Ames 

Plantation, 1969 to 1992. Tennessee Agric. Exp. Sta. Info. Sheet Ames 94-01. 

Fribourg, H. A. 1994. Forage crops ecology research. Tennessee Farm Home Sci. 172:23-27. 

Fribourg, H. A., A. Houston, M. R. Pelton, and K. D. Gwinn. 1994. Effect of Acremonium coenophialum infestation 

of tall fescue sods on the occurrence of wild mammals at Ames Plantation. Proc. Tall Fescue Toxicosis 

Workshop, SERAIEG-8. Atlanta, GA. 24-25 Oct. p. 50. 

Fribourg, H. A., M. R. Pelton, and B. B. Reddick. 1994. Effect of Acremonium coenophialum infestation of tall 

fescue sods on the occurrence of wild small mammals at the Knoxville Exp. Stn. Proc. Tall Fescue 

Toxicosis Workshop, SERAIEG-8. Atlanta, GA. 24-25 Oct. p. 50. 

Fribourg, H. A., and J. C. Waller. 1994. Current tall fescue pasture research in Tennessee. Tennessee Agric. Exp. 

Sta. Info. Sheet TAES 94-01. 

Fribourg, H. A., and J. C. Waller. 1994. Current tall fescue pasture research, Knoxville Exp. Stn. Tennessee Agric. 

Exp. Sta. Info. Sheet KES 94-01. 

Fribourg, H. A., and J. C. Waller. 1994. SPFCIC tour of current tall fescue pasture research, Knoxville Exp. Stn. 

Tennessee Agric. Exp. Sta. Info. Sheet KES 94-02. 

26


Fribourg, H. A., and J. C. Waller. 1994. Current tall fescue pasture research, Highland Rim Exp. Stn. Tennessee 

Agric. Exp. Sta. Info. Sheet HRES 94-01. 

Fribourg, H. A., J. C. Waller, B. H. Erickson, J. K. Miller, J. H. Reynolds, A. M. Saxton, and K. D. Gwinn. 1994. 

Effect of stocking densities and seeding arrangements of E - or E + tall fescue on steer performance, forage 

productivity and stand longevity at the Knoxville Exp. Stn. Proc. Tall Fescue Toxicosis Workshop, 

SERAIEG-8. Atlanta, GA. 24-25 Oct. p. 49. 

Fribourg, H. A., J. C. Waller, and K. D. Gwinn. 1994. Effect of stocking densities on steer performance and 

productivity of endophyte free or endophyte infested tall fescue pastures at Greeneville. Proc. Tall Fescue 

Toxicosis Workshop, SERAIEG-8, Atlanta, GA. 24-25 Oct. p. 47. 

Fribourg, H. A., J. C. Waller, K. D. Gwinn, J. W. Oliver, and J. R. Strickland. 1994. Publications on tall fescue and 

tall fescue toxicosis from the Tennessee research program. Tennessee Agric. Exp. Stn. Res. Rpt. 94-23. 

21 pp. 

Fribourg, H. A., J. C. Waller, and B. B. Reddick. 1994. Steer performance and forage productivity from E + and E - 

tall fescue cultivars at the Knoxville Exp. Stn. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Atlanta, 

GA. 24-25 Oct. p. 47. 

Fribourg, H. A., J. C. Waller, and J. H. Reynolds. 1994. Stand longevity and forage quality from tall fescue 

pastures free of Acremonium coenophialum or infested at two levels. Agron. Abstr. 

Fribourg, H. A., J. C. Waller, J. H. Reynolds, and K. D. Gwinn. 1994. Nutrient composition of tall fescue pasture 

forage free of Acremonium coenophialum, or infested at two levels. Proc. Tall Fescue Toxicosis 

Workshop. SERAIEG-8, Atlanta, GA. 24-25 Oct. p. 48. 

Hannaway, D.B., H. A. Fribourg, et al. 1994. Grassland and Range National Goals. Natl. 

Forage/Grassld./Rangeland Workshop. Available from D.B. Hannaway, Oregon State Univ. 8 pp. 

Oliver, J. W., J. R. Strickland, E. M. Bailey, L. K. Abney, J. C. Waller, and H. A. Fribourg. 1994. Alkaloid effects on 

bovine adrenal function in cattle grazing endophyte-free and endophyte-infected tall fescue. Proc. Tall 

Fescue Toxicosis Workshop, SERAIEG-8. Atlanta, GA. 24-25 Oct. pp. 53-57. 

Oliver, J. W., J. R. Strickland, R. D. Linnabary, L. K. Abney, E. M. Bailey, J. C. Waller, and H. A. Fribourg. 1994. 

Peripheral blood vessel (bovine) reactivity to the toxins of endophyte-infected tall fescue. In Proc. Tall 

Fescue Toxicosis Workshop, SERAIEG-8. Atlanta, GA. 24-25 Oct. pp. 51-53. 

Waller, J. C., and H. A. Fribourg. 1994. Current tall fescue grassland management research, Knoxville Exp. Stn. 

Tennessee Agric. Exp. Sta. Info. Sheet KES 94-03. 

Waller, J. C., and H. A. Fribourg. 1994. Current tall fescue pasture research, Tobacco Exp. Stn. Tennessee Agric. 

Exp. Sta. Info. Sheet TES 94-01. 

Waller, J. C., and H. A. Fribourg. 1994. Current tall fescue pasture research, Ames Plantation. Tennessee Agric. 

Exp. Sta. Info. Sheet Ames 94-02. 

Waller, J. C., H. A. Fribourg, B. H. Erickson, N. R. Schrick, and K. D. Gwinn. 1994. Effect of Acremonium 

coenophialum infestation of tall fescue sods grown with and without legumes on beef heifer growth and 

reproductive competence from weaning to re-breeding as two-year old cows at Ames Plantation. In Proc. 

Tall Fescue Toxicosis Workshop, SERAIEG-8. Atlanta, GA. 24-25 Oct. p. 50. 

Waller, J. C., H. A. Fribourg, E. M. Green, R. J. Carlisle, J. R. Strickland, and B. B. Reddick. 1994. Effect of 

Acremonium coenophialum infested tall fescue and A. lolii infested annual ryegrass sods on horse 

27


laminitis at Ames Plantation. In Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Atlanta, GA. 24-25 

Oct. p. 48. 

Waller, J. C., H. A. Fribourg, and K. D. Gwinn. 1994. Effect of stocking densities on steer performance and 

productivity of fescue stands of tall fescue infested with Acremonium coenophialum at five different levels 

at Ames Plantation. In Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. Atlanta, GA. 24-25 Oct. p. 46. 

Waller, J. C., H. A. Fribourg, and B. B. Reddick. 1994. Forage consumption by steers grazing Acremonium 

coenophialum infested and noninfested tall fescue pastures. Proc. Tall Fescue Toxicosis Workshop, 

SERAIEG-8. Atlanta, GA. 24-25 Oct. p. 47. 

Waller, J. C., H. A. Fribourg, and B. B. Reddick. 1994. Effect of supplementation in E + tall fescue pastures on cowcalf 

performance at the Highland Rim Exp. Stn. Proc. Tall Fescue Toxicosis Workshop, SERAIEG-8. 

Atlanta, GA. 24-25 Oct. p. 49. 

Waller, J. C., H. A. Fribourg, and J. H. Reynolds. 1994. Nutrient composition of tall fescue forage free of 

Acremonium coenophialum, or infested at two levels. J. Anim. Sci. 72 (Supp. 1):223. (Abstr.) 

Fleenor, K. W., H. A. Fribourg, and G. R. Wells. 1993. Tall fescue, bermudagrass and biomass production on 

marginal soils. Agron. Abstr. p. 135. 

Fribourg, H. A., et al. 1993. Tennessee 1993 Report of tall fescue toxicosis activities. Proc. Tall Fescue Toxicosis 

Workshop, SERAIEG-8. Atlanta, GA. 25-26 Oct. pp. 49-54. 

Fribourg, H. A., W. L. Sanders, R. W. Thompson, and J. C. Waller. 1993. Mixed models combined analysis of 

independent grazing trials. Fifth Conf. Applied Stat. Agric., Manhattan, KS 26-27 April. 

Fribourg, H. A., and J. C. Waller. 1993. Current perceptions about tall fescue cultivars. Proc. 49 th South. Pasture 

Forage Crops Conf.:20-21. 

Fribourg, H. A., J. C. Waller, R. W. Thompson, and W.L. Sanders. 1993. Mixed model analysis of combined 

independent grazing studies. J. Anim. Sci. 71 (Supp. 1):182. (Abstr.) 

Oliver, J. W., J. R. Strickland, L. K. Abney, R. D. Linnabary, H. S. Adair III, E. M. Bailey, K. Clare, J. C. Waller, and 

H. A. Fribourg. 1993. In vitro studies with bovine blood vessels. Proc. Tall Fescue Toxicosis Workshop, 

SERAIEG-8. Atlanta, GA. 25-26 Oct. pp. 51-52. 

Waller, J. C., H. A. Fribourg, R. W. Thompson, and W. L. Sanders. 1993. Performance of steers grazing tall 

fescue infested with Acremonium coenophialum -- A combined analysis of independent grazing studies. J. 

Anim. Sci. 71 (Supp. 1):183. (Abstr.) 

Fribourg, H. A., et al. 1992. Tennessee 1992 Report of tall fescue toxicosis activities. Proc. Tall Fescue Toxicosis 

Workshop, SERAIEG-8. Memphis, TN, 16-17 Nov. pp. 37-44. 

Thompson, R. W., J. C. Waller, H. A. Fribourg, A. B. Chestnut, and B. C. Housewright. 1992. Steer performance 

from tall fescue pastures free of fungal endophyte or infested at two levels. J. Anim. Sci. 70 (Supp. 1):21. 

(Abstr.) 

Waller, J. C., and H. A. Fribourg. 1992. Management of pastures for beef production. Proc. Beef Mgt. Conf.:1-35. 

Univ. Tennessee Agric. Exp. Sta. E11-1615-00-002-92, Knoxville. 

Barth, K. M., M. A. Jordan, D. G. Keltner, J. B. McLaren, and H. A. Fribourg. 1991. Effect of Acremonium 

coenophialum infestation of tall fescue on forage digestibility and selectivity by beef steers. Tennessee 

Farm Home Sci. 160:54-59. 

Chestnut, A. B., and H. A. Fribourg. 1991. Steer consumption on Acremonium coenophialum infested and 

noninfested tall fescue pastures. J. Anim. Sci. 69 (Supp. 1):275. (Abstr.) 

28


Chestnut, A. B., H. A. Fribourg, J. B. McLaren, R. W. Thompson. R. J. Carlisle, K. D. Gwinn, M. C. Dixon, and M. 

C. Smith. 1991. Effects of endophyte infestation level and endophyte free tall fescue cultivar on steers 

grazing fescue-clover pastures. Tennessee Farm Home Sci. 160:38-44. 

Forage and Grazing Terminology Committee. 1991. Terminology for grazing lands and grazing animals. V.G. 

Allen (ed.) and 31 authors including H. A. Fribourg. Pocahontas Press, Inc. Blacksburg, VA. 

Fribourg, H. A., et al. 1991. Tennessee 1991 report of tall fescue toxicosis activities. Proc. Tall Fescue Toxicosis 

Workshop, SRIEG-37. Atlanta GA, 13-14 Nov. 1991. pp. 87-95. 

Fribourg, H. A., K. D. Gwinn, A. B. Chestnut, J. W. Oliver, J. C. Waller, J. H. Reynolds, and B.V. Conger. 1991. 

Tall fescue and the fungal endophyte -- The Tennessee research program. Tennessee Farm & Home Sci. 

160:10-29. 

Fribourg, H. A., K. D. Gwinn, and C. L. Schardl. 1991. Report of Terminology Committee (rev.), Southern Regional 

Information Exchange Group (SRIEG-37) on the Tall Fescue Endophyte. Proc. 1991 Meet. SRIEG-37. 11- 

12 Nov., Atlanta, GA. pp. 14-17. 

Fribourg, H. A., K. D. Gwinn, and C.L. Schardl. 1991. Tall fescue toxicosis glossary. Tennessee Farm Home Sci. 

160:82-83. 

Fribourg, H. A., C. S. Hoveland, and K. D. Gwinn. 1991. Tall fescue and the fungal endophyte -- a review of 

current knowledge. Tennessee Farm Home Sci. 160:30-37. 

Fribourg, H. A., V. H. Reich, R. J. Carlisle, and M. C. Smith. 1991. The effect of soil variation on production of 

some forage crops in East and West Tennessee. Tennessee Farm Home Sci. 157:29-34. 

Graveel, J. G., H. A. Fribourg, J. R. Overton, F. F. Bell, and W.L. Sanders. 1991. The effect of soil variation on 

corn yields in West Tennessee from 1957 to 1980. Tennessee Farm Home Sci. 157:20-28. 

Graves, C. R., H. A. Fribourg, M. Harrison, J. F. Bradley, and G. M. Lessman. 1991. 1990 Performance of 

rapeseed in Tennessee. Proc. South. Branch, Amer. Soc. Agron. Agron. Abstr. 

McLaren, J. B., and H. A. Fribourg. 1991. Early history of tall fescue toxicosis studies in Tennessee. Tennessee 

Farm Home Sci. 160:4-9. 

Pelton, M. R., H. A. Fribourg, J. W. Laundré, and T.D. Reynolds. 1991. Preliminary assessment of small wild 

mammal populations in tall fescue habitats. Tennessee Farm Home Sci. 160:68-71. 

Thompson, R. W., H. A. Fribourg, J. B. McLaren, A. B. Chestnut, P. P. Hunter, and B. B. Reddick. 1991. 

Productivity of endophyte infested Kentucky 31 and Forager tall fescue hillside pastures for beef steers. 

Tennessee Farm Home Sci. 160:46-53. 

Thompson, R. W., H. A. Fribourg, and J. C. Waller. 1991. Initial analyses of combined tall fescue steer grazing 

trials. Agron. Abstr. p. 163. 

VanTassell, L. W., J. L. Adkins, E. L. Rawls, A. B. Chestnut, J. D. Burns, and H. A. Fribourg. 1991. Replacing 

infested tall fescue with endophyte free tall fescue -- is it economically profitable Tennessee Farm Home 

Sci. 160:60-67. 

Bradley, J. F., H. A. Fribourg, C. R. Graves, G. M. Lessman, and G. N. Rhodes, Jr. 1990. Tillage and stand 

establishment for winter planted canola. Proc. Intern. Canola Conf.:119-121. Potash Phosphate Inst., April 

2-6. Atlanta, GA. 

29


Forcherio, J. C., J. C. Waller, and H. A. Fribourg. 1990. Evaluation of four fescue-based forage systems grazed by 

fall-calving cows and their calves during spring. J. Anim. Sci. 68 (Supp. 1):32. (Abstr.) 

Fribourg, H. A. 1990. Fescue toxicosis research priorities. Proc. Tall Fescue Toxicosis Workshop, SRIEG-37. 

Atlanta GA, 13-14 Nov. 1989. p. 15. 

Fribourg, H. A., et al. 1990. Tennessee state report on fescue toxicosis research. Proc. Tall Fescue Toxicosis 

Workshop, SRIEG-37. Atlanta GA, 13-14 Nov. 1989. pp. 91-95. 

Fribourg, H. A., Wattenbarger, A. S., J. D. Burns, and J. L. Kazda. 1990. Revegetation and beautification of 

roadsides in Tennessee. USDA, Soil Conserv. Serv. and Institute of Agriculture, Univ. Tennessee. SP 

162, 2nd. rev. 

Graves, C. R., H. A. Fribourg, G. N. Rhodes, Jr., J. F. Bradley, E. C. Bernard, G. M. Lessman, and D. Howard. 

1990. Rapeseed production, a new crop for the 90's. Proc. 1990 Milan No-till Field Day, Milan TN. 

Graves, C. R., H. A. Fribourg, G. N. Rhodes, Jr., J. F. Bradley, and G. M. Lessman. 1990. Performance of 

rapeseed in Tennessee. Proc. South. Branch, Amer. Soc. Agron. 17, Little Rock, AK 3-7 Feb. p. 15. 

(Abstr.) 

Mahler, K. A., D. L. Auld, N. L. Christensen, W. T. Fike, H. Fribourg, J. E. Hairston, A. N. Hang, J. Hill, R. Karow, 

G. G. McBee, P. L. Raymer, and D. E. Starner. 1990. National winter rapeseed variety trial, 1988-89. Univ. 

Idaho Misc. Ser. Bull. 130. 

Thompson, R. W., H. A. Fribourg, A. B. Chestnut, J. B. McLaren, R. J. Carlisle, and K. D. Gwinn. 1990. Effects of 

endophyte levels in KY-31 and other tall fescue cultivars on steer performance. Agron. Abstr. pp. 160-161. 

Thompson, R. W., H. A. Fribourg, J. B. McLaren, A. B. Chestnut, P. P. Hunter, and K. D. Gwinn. 1990. Increasing 

productivity of hillside tall fescue pastures for beef steers. Proc. Amer. Forage Grassld. Council, 

Blacksburg VA. June 6-8. pp. 354-358. 

Barth, K. M., S. A. Nicklas-Bray, J. B. McLaren, H. A. Fribourg, and A. B. Chestnut. 1989. Effect of thiabendazole 

on intake and nutrient digestibility of fungus-infested and non-infested tall fescue hay by sheep. 


Bradley, J. F., H. A. Fribourg, C. R. Graves, and G. N. Rhodes, Jr. 1989. Rapeseed production in the Mid-South, 

1986-1988. Proc. 1989 Meet. Am. Oil Chemists Soc. 

Caldwell, L. A., J. C. Waller, R. N. Heitmann, J. B. McLaren, H. A. Fribourg, D. O. Onks, D. G. Keltner, and M. 

Johnson. 1989. Effects of endophyte infection level, milk intake, and age on gut uptake of metabolites in 

beef calves. J. Anim. Sci. 67 (Supp. 2):48. (Abstr.) 

Forcherio, J. C., J. C. Waller, and H. A. Fribourg. 1989. Performance of fall calving cows and their calves grazing 

fescue-based forage systems during spring. J. Anim. Sci. 67 (Supp. 2):64. (Abstr.) 

Fribourg, H. A., C. R. Graves, J. F. Bradley, G. N. Rhodes, Jr., E. C. Bernard, A. M. Plouy, and B. A. Latka. 1989. 

Winter rapeseed in Tennessee, 1986-1988. Proc. South. Branch, Amer. Soc. Agron. Nashville, TN. 4-8 

Feb. p. 13. 

Fribourg, H. A., C. R. Graves, G. N. Rhodes, Jr., J. F. Bradley, E. C. Bernard, G. M. Lessman, M. A. Mueller, R. B. 

Graves, M. L. Thornton, B. A. Latka, and A. M. Plouy. 1989. Rapeseed - a potential new crop. Tennessee 

Agric. Exp. Sta. Bull. 669. 

Fribourg, H. A., and G. M. Lessman. 1989. Fertilizing rapeseed with N, P and K. Proc. Milan No-till Crop 

Production Field Day. Milan TN. July 26. 

30


Housewright, B. C., J. C. Waller, J. C. Forcherio, and H. A. Fribourg. 1989. Comparison of two forage systems on 

subsequent cow-calf performance during spring. J. Anim. Sci. 67 (Supp. 2):64. (Abstr.) 

Logan, J., and H. A. Fribourg. 1989. Agroclimatology of the Knoxville Experiment Station, 1988 vs. 1960-87. 

Tennessee Agric. Exp. Sta. Res. Rpt. 89-10. 

Rhodes, G. N., Jr., H. A. Fribourg, and C.R. Graves. 1989. Herbicide programs for rapeseed production - Atrazine 

carryover, control of volunteer rape, grass control, and herbicides to use on no- till soybeans following 

rape. Proc. Milan No-till Crop Prod. Field Day, Milan TN, July 26, 1989. 

McDonald, W. T., J. B. McLaren, A. B. Chestnut, H. A. Fribourg, D. G. Keltner, and R. J. Carlisle. 1989. 

Relationship of performance and physiological parameters of steers grazing tall fescue to Acremonium 

coenophialum infection of pastures. J. Anim. Sci. 67 (Supp. 2):47. (Abstr.) 

Thornton, M. L., G. N. Rhodes, Jr., H. A. Fribourg, C.R. Graves, B. A. Latka, and A. M. Plouy. 1989. Influence of 

residual atrazine on rapeseed survival. Proc. South. Weed Soc. p. 375. 

Zanzalari, K. P., R. N. Heitman, J. B. McLaren, and H. A. Fribourg. 1989. Hepatic antipyrine uptake in sheep 

consuming Acremonium coenophialum infected fescue. J. Anim. Sci. 66 (Supp. 1):350. (Abstr.) 

Zanzalari, K. P., R. N. Heitman, J. B. McLaren, and H. A. Fribourg. 1989. Oral cimetidine effects on hepatic 

antipyrine uptake in sheep consuming endophyte infected fescue. Fed. Am. Soc. Exp. Biol. 3(4):A1257. 

Barth, K. M., S. A. Nicklas-Bray, J. B. McLaren, and H. A. Fribourg. 1988. Digestibility, intake and weight changes 

by sheep fed fungus-infested or non-infested tall fescue hay with or without thiabendazole. J. Anim. Sci. 

67 (Supp. 1):29. 

Chestnut, A. B., J. B. McLaren, H. A. Fribourg, D. G. Keltner, W. T. McDonald, and R. J. Carlisle. 1988. Effects of 

fungal infestation level and fescue cultivar on composition of fescue-legume pastures. J. Anim. Sci. 66 

(Supp. 1):54. 

Fribourg, H. A. 1988. Recent advances in knowledge of the fescue endophyte - Agronomic considerations. J. 

Anim. Sci. 66 (Supp. 1):61. 

Fribourg, H. A., A. B. Chestnut, J. B. McLaren, J. B. Oliver, and K. D. Gwinn. 1988. State reports of recent 

progress. H. A. Fribourg (ed.) Proc. SRIEG-37, Atlanta GA. 

Fribourg, H. A., C. R. Graves, J. F. Bradley, G. N. Rhodes, Jr., and E. C. Bernard. 1988. Rapeseed performance 

in Tennessee. Proc. First Natl. Symp. New Crops. Indianapolis, IN 23-26 Oct. 

Fribourg, H. A., K. D. Gwinn, C. S. Hoveland, J. Pedersen, R. Shelby, and M. Siegel. 1988. Report of Terminology 

Committee, South. Reg. Info. Exchange Group (SRIEG-37) on the Tall Fescue Endophyte. 

Fribourg, H. A., A. Plouy, B. Latka, C.R. Graves, J. F. Bradley, G. N. Rhodes, Jr., and E. C. Bernard. 1988. 

Rapeseed performance in 1987. Proc. Milan No-till Crop Production Field Day, Milan TN, July 28, 1988. 

Fribourg, H. A., B. B. Reddick, J. M. Boffa, G. Delaunay, and R. W. Thompson. 1988. Comparison of microscope 

stain and ELISA methods to detect Acremonium coenophialum in tall fescue. Tennessee Farm Home Sci. 

148:14-19. 

Graves, C. R., H. A. Fribourg, J. F. Bradley, E. C. Bernard, C. E. Sams, and G. N. Rhodes, Jr. 1988. Status of 

rapeseed research in Tennessee. South. Assoc. Agric. Sci., Agron. Div. Abstr. p. 15. 

Keltner, D. G., J. B. McLaren, H. A. Fribourg, A. B. Chestnut, W. T. McDonald, and D. O. Onks. 1988. 

Performance of crossbred cows and calves grazing tall fescue with varying levels of endophyte infestation. 

J. Anim. Sci. 66 (Supp. 1):55. 

31


McDonald, W. T., A. B. Chestnut, J. B. McLaren, H. A. Fribourg, and D. G. Keltner. 1988. Steer performance on 

tall fescue legume pastures with different levels of endophyte infection or non-infected cultivars. J. Anim. 

Sci. 66 (Supp. 1):349. 

McDonald, W. T., J. B. McLaren, H. A. Fribourg, D. G. Keltner, and D. O. Onks. 1988. Finishing calves raised on 

fescue pastures with different levels of endophyte infestation. J. Anim. Sci. 66 (Supp. 1):57. 

Young, S. C., J. Logan, M. Velasco, and H. A. Fribourg. 1988. A methodology to create meteorological databases 

for numerical computer programs that predict water budgets. Proc. First Tennessee Hydrology Symp. U.S. 

Geolog. Survey, Nashville TN. June 21-23. 

Ashley, T. L., D. G. Keltner, J. B. McLaren, H. A. Fribourg, and D. Onks. 1987. Performance of crossbred cows 

and calves grazing fescue pastures with varying levels of Acremonium coenophialum infection. J. Anim. 

Sci. Proc. 65 (Supp. 1):49. (Abstr.) 

Forcherio, J. C., J. C. Waller, and H. A. Fribourg. 1987. Fescue based forage systems for fall calving cows. Proc. 

Southeastern Forage & Grassld. Expo '87. June 18-20. pp. 69-70. 

Forcherio, J. C., J. C. Waller, J. B. McLaren, and H. A. Fribourg. 1987. The performance of fall calving cows and 

calves grazing four different forage systems. J. Anim. Sci. 65 (Supp. 1):73. (Abstr.) 

Fribourg, H. A. 1987. Rapeseed - - A potential new crop for Tennessee. Proc. Milan No-till Crop Prod. field Day. 

Milan TN. July 23. 

Fribourg, H. A., and J. B. McLaren. 1987. Management of tall fescue and bermudagrass pastures in Tennessee. 

Tennessee Agric. Exp. Sta. Fact Sheet PSS/AS 1. 

Fribourg, H. A., and J. B. McLaren. 1987. The fescue fungus and the fescue toxicity problem. Proc. Southeast. 

Forage Grassld. Expo '87. June 18-20. pp. 65-66. 

Fribourg, H. A., and J. B. McLaren. 1987. Interactions between presence of Acremonium coenophialum in tall 

fescue, clover stand and pasture forage consumption. Prog. Rpt. -- Clovers and Spec. Purp. Leg. Res. 

20:42-43. US Dairy Res. Cntr., Madison WI. 

Fribourg, H. A., J. R. Overton, W. W. McNeill, E. W. Culvahouse, M. J. Montgomery, M. Smith, R. J. Carlisle, and 

N. W. Robinson. 1986. Potential of hyacinth bean as a warm-season annual forage for Tennessee. 


Jordan, M. A., K. M. Barth, J. B. McLaren, and H. A. Fribourg. 1987. Digestibility and selectivity of tall fescue 

pasture forage grown with and without bermudagrass or clover. J. Anim. Sci. 65 (Supp. 1):48. (Abstr.) 

Jordan, M. A., K. M. Barth, J. B. McLaren, and H. A. Fribourg. 1986. Evaluating the digestibility of fungal-infected 

fescue pastures. J. Anim. Sci. 63 (Supp. 1):294. (Abstr.) 

Keltner, D. G., J. B. McLaren, H. A. Fribourg, and R. J. Carlisle. 1986. Effect of Acremonium coenophialum on 

forage intake of steers grazing fescue pastures. J. Anim. Sci. 61 (Supp. 1):332. (Abstr.) 

Keltner, D. G., J. B. McLaren, H. A. Fribourg, and R. J. Carlisle. 1986. Effect of Acremonium coenophialum in tall 

fescue on the relationship of gain to intake of beef steers. South. Section, Amer. Soc. Anim. Sci. Proc. 63 

(Supp. 1):43. (Abstr.) 

McLaren, J. B., and H. A. Fribourg. 1987. The fescue fungus and beef production. Proc. Southeastern Forage 

Grassld. Expo '87. June 18-20. pp. 67-68. 

32


McLaren, J. B., H. A. Fribourg, J. M. Anderson, R. J. Carlisle, M. Vaught, and M. Smith. 1986. Steer performance 

from fungus-free and fungus-infected fescue pastures. J. Anim. Sci. 1984 Proc. 59 (Supp.1):41. (Abstr.) 

Mitchell, R. L., H. A. Fribourg, and J. B. McLaren. 1986. Bermudagrass-fescue mixtures with clover or N for 

yearling beef steers. Proc. Am. Forage Grassld. Council. Athens GA. pp 64-68. 

Thompson, R. W., H. A. Fribourg, and B. B. Reddick. 1987. Sampling intensity and timing for detecting incidence 

of Acremonium coenophialum in fescue pastures. Agron. Abstr. p. 125. 

Thompson, R. W., H. A. Fribourg, and B. B. Reddick. 1986. Intensity and timing of sampling for occurrence of 

Acremonium coenophialum in fescue pastures. Agron. Abstr. p. 123. 

Fribourg, H. A. 1985. Hyacinth bean (Lablab bean). Univ. Tennessee P&SS Ext. Info. #103. 

Graveel, J. G., and H. A. Fribourg. 1985. Readability of agronomic textbooks. Agron. Abstr. p. 2. 

Carlisle, R. J., H. A. Fribourg, and J. B. McLaren. 1983. Extending the grazing season for backgrounding steers 

using bermudagrass, tall fescue, and orchardgrass pasture combinations with clover or N fertilization. 

Tennessee Farm & Home Sci. 126:9-13. 

Fribourg, H. A. 1983. Computer program for teaching forage management and utilization: Beef Forage 

Management System (BFMS). Univ. Tennessee Agric. Exp. Stn., Dep. Plant Soil Sci. RR 83-10. 

Fribourg, H. A., J. B. McLaren, R. J. Carlisle, M. Smith, R. L. Mitchell, J. M. Anderson, and M. Vaught. 1983. 

Establishment of fungus-free fescue pastures by renovation of infected stands. Amer. Soc. Agron., Agron. 

Abstr. 

Mitchell, R. L., H. A. Fribourg, H. A., and F. L. Allen. 1983. Spacing and maturity effects on silage mixtures of corn 

or sorghum with soybeans. Agron. Abstr. 

Fribourg, H. A., and V. H. Reich. 1982. Soils differ in yield potential. Crops Soils Magazine, Oct. pp. 12-14. 

Fribourg, H. A. 1981. Review of selected forage experiments at the University of Tennessee. Proc. 29 th Ann. Meet. 

Amer. Assoc. Feed Microscopists. Knoxville, TN. pp. 7-9. 

Fribourg, H. A., J. D. Burns, and L. S. Jeffery. 1981. Research and extension programs for clover establishment in 

tall fescue sods. Proc. 37 th South. Past. Forage Crops Impr. Conf., 1980:48- 53. AR, SEA, USDA, P. O. 

Box 53326, New Orleans, LA 70153. 

Fribourg, H. A., C. H. Jent, S. Maher, J. D. Burns, and J. H. Paugh. 1981. Guide to revegetation of surface 

coal-mined areas in Tennessee. USDA, SCS, and UT, Inst. Agric., SP-248. 27 pp. 

Overton, J. R., and H. A. Fribourg. 1981. Adaptation and productivity on droughty soils of bahiagrass, bluestem, 

bermudagrass and other perennial forages in Middle and West Tennessee. Tennessee Farm Home Sci. 

119:20-23. 

Fribourg, H. A., E. W. Culvahouse, N. W. Robinson, and R. J. Carlisle. 1980. Utilization of Dolichos lablab by dairy 

and beef cattle in hot weather. Prog. Rept.--Clovers & Spec. Purp. Leg. Res. 13:70-72. 

Fribourg, H. A., J. R. Overton, L. A. Keller, and L. M. Safley. 1980. Hay production of bermudagrass cultivars in 

response to nitrogen fertilization. Tennessee Farm Home Sci. 114:30-34. 

Fribourg, H. A., B. F. Headden, J. D. Burns, and D. Henry. 1979. Revegetation and beautification of roadsides in 

Tennessee with grasses, legumes and other selected plants. USDA, SCS, and UT Inst. Agric.,SP-162 

(Rev.). 

33


McLaren, J. B., H. A. Fribourg, K. M. Barth, and J. M. Bryan. 1979. Bermudagrass for backgrounding beef steers. 


Mohammed, A. S., K. M. Barth, J. B. McLaren, and H. A. Fribourg. 1979. Nutritive value determination of grass 

and legume pastures throughout the growing season. Mesopotamia J. Agric. 14:59-77. 

Chamberlain, C. C., K. M. Barth, and H. A. Fribourg. 1978. Corn silage maturity and beef heifer performance. 

Tennessee Agric. Exp. Stn. Bul. 583. 

Fribourg, H. A. 1978. Tall fescue productivity after renovation with legumes or fertilization with nitrogen. 


Fribourg, H. A., and D. L. Ingram. 1978. Probability of low and high temperatures in Tennessee. NOAA Tech. 

Memo EDS 23. 

Fribourg, H. A., L. S. Jeffery, J. R. Evans, J. W. High, Jr., D. D. Howard, and H. Morgan, Jr. 1978. Clover 

establishment in fescue sods following renovation with disking and herbicides. Tennessee Farm Home 

Sci. 105:13-15. 

Jeffery, L. S., H. A. Fribourg, J. R. Evans, D. D. Howard, J. W. High, Jr., and H. Morgan, Jr. 1978. Suppression of 

tall fescue sods with disking and herbicides for pasture renovation. Tennessee Farm Home Sci. 105:9-12. 

Ingram, D. L., and H. A. Fribourg. 1978. Heating and cooling degree days for Tennessee. NOAA Tech. Memo 

EDS 24. 

Bledsoe, B. L., H. A. Fribourg, J. B. McLaren, J. T. Connell, and J. M. Bryan. 1977. Optimum use of solar heat for 

drying swathed hay. ASAE Southeast Reg. Meet. 

Fribourg, H. A., and D. L. Ingram. 1977. Last spring and first fall freeze dates in Tennessee. Tennessee Farm & 

Home Sci. 102:31-36. 

Fribourg, H. A., W. W. McNeill, J. R. Overton, and M. J. Montgomery. 1977. Rejection of Dolichos lablab by cattle. 

Prog. Rept.--Clovers Spec. Purp. Leg. Res. 10:29-30. 

Fribourg, H. A., J. R. Overton, J. D. Burns, B. N. Duck, J. R. Evans, and T. H. Morgan, Jr. 1977. Adaptation and 

productivity of some new bermudagrasses. Tennessee Farm Home Sci. 104:9-11. 

Fribourg, H. A., and J. R. Overton. 1977. Forage and seed production of Dolichos lablab in Tennessee. Prog. 

Rept.--Clovers Spec. Purp. Leg. Res. 10:31. 

Fribourg, H. A. 1976. Solar energy and its variability at Knoxville, Tennessee. Tennessee Farm Home Sci. 

99:24-27. 

Fribourg, H. A. 1976. Food for survival Ethics, food and people. Phi Kappa Phi J. 56(2):10-16. 

Fribourg, H. A. 1976. Food for survival Ethics, food and people. Tennessee Alumnus 56(4):2-5. 

Fribourg, H. A., J. R. Overton, and J. W. Measells. 1976. Solar energy variability at Jackson, Tennessee, 

compared to that at Knoxville. Tennessee Farm & Home Sci. 100:1-6. 

Robertson, D.F., B.L. Bledsoe, J. B. McLaren, H. A. Fribourg, J. M. Bryan, and J. T. Connell. 1976. A comparison 

of lespedeza and Midland bermudagrass hays when harvested, handled, and fed in large packages. 

ASAE Southeast Region Meet. 

Callahan, L. M., and H. A. Fribourg. 1975. Effects of shade on stand and sod quality of selected turf and forage 

grasses. Tennessee Farm Home Sci. 96:13-15. 

34


Carver, L.A., K. M. Barth, J. B. McLaren, H. A. Fribourg, J. T. Connell, and J. M. Bryan. 1975. Nutritive value of 

Midland bermuda pastures. J. Anim. Sci. 40:183. (Abstr.) 

Fribourg, H. A., W. E. Bryan, G.M. Lessman, and D. M. Manning. 1975. There's more than silage in those silos. 

Better Crops with Plant Food LIX(3):30-31. 

Fribourg, H. A., and J. R. Overton. 1975. Adaptation and winterhardiness of some warm- season legumes in 

Tennessee. Prog. Rept.-Clovers Spec. Purp. Leg. Res. 8:32. Univ. Wisconsin, Madison. 

Morgan, Jr., H., and H. A. Fribourg. 1975. Response of common and Clair timothy to nitrogen fertilization. 


Overton, J. R., and H. A. Fribourg. 1975. Persistence of Ky 31 tall fescue in Midland bermudagrass sod. 


Fribourg, H. A. 1974. Quality environment and agriculture (Kaliteli cevre ve tarim). Proc. Ankara Symp. on Enviro. 

Problems. (Cevre sorunlari ve cozum yollari sempozyumu). May 20-22. USIS, Ankara, Turkey. 

Safley, Jr., J. M., H. A. Fribourg, J. V. Vaiksnoras, and R. H. Strand. 1974. Probability of sequences of wet and dry 

days for Tennessee. NOAA Tech. Memo. EDS 22. 

Bledsoe, B. L., H. A. Fribourg, J. B. McLaren, J. M. Bryan, J. T. Connell, K. M. Barth, and M. E. Fryer. 1973. A 

comparison of the harvesting and handling characteristics of large hay packages with those of 

conventional bales. Amer. Soc. Agric. Engr. paper 73-1564. 

Fribourg, H. A., and J. R. Overton. 1973. Extending the season of forage production on bermudagrass sods by 

overseedings. Tennessee Farm Home Sci. 85:2-7. 

Fribourg, H. A., R. H. Strand, and J. V. Vaiksnoras. 1973. Precipitation probabilities for West Tennessee. 


Fribourg, H. A., R. H. Strand, J. V. Vaiksnoras, and J. M. Safley, Jr. 1973. Precipitation probabilities for East 

Tennessee. Tennessee Agric. Exp. Stn. Bul. 512. 

Fribourg, H. A., R. H. Strand, J. V. Vaiksnoras, and W. L. Sanders. 1973. Relationship between the 

empirically-estimated parameters of the incomplete gamma function used in calculating precipitation 

probabilities and climatic variation in Tennessee. NOAA Tech. Memo. CLIMAT-2, Environmental Data 

Service Series. 

Kilgore, W.L., B.L. Bledsoe, H. A. Fribourg, J. B. McLaren, J. M. Bryan, and J. T. Connell. 1973. Performance of 

three hay packaging and handling systems as affected by hay moisture content. Proc. Assoc. South. 

Agric. Workers:30. 

Strand, R. H., H. A. Fribourg, and J. V. Vaiksnoras. 1973. Precipitation probabilities for Middle Tennessee. 


Fribourg, H. A. 1972. Some aspects of summer annual grass production. Proc. 28 th South. Past. Forage Crops 

Improve. Conf.:38-45. 

Overton, J. R., and H. A. Fribourg. 1972. Dates of planting summer annual grasses for forage. Tennessee Farm 

Home Sci. 83:6-9. 

Fribourg, H. A. 1971. Some aspects of summer annual grass production. Proc. 28 th South. Past. Forage Crops 

Improve. Conf.:38-45. 

Fribourg, H. A., and G. J. Buntley. 1971. Guide to science fair participants. 2nd rev. ed. 16 pp. 

35


Mascola, J. J., K. M. Barth, and H. A. Fribourg. 1971. Relation of stage of maturity and plant height to in vitro 

digestibility of Buffalo alfalfa. Tennessee Farm Home Sci. 80:8-11. 

Fribourg, H. A. 1970. Status of bermudagrass in Tennessee. Proc. 27 th South. Past. Forage Crops Improve. 

Conf.:87-88. 

Overton, J. R., and H. A. Fribourg. 1970. Productivity of some annual and perennial cool- season forage grasses 

overseeded on sods of common and Midland bermudagrasses. Proc. Assoc. South. Agric. Workers, 67th 

Annual Conv., 1970:53-54. 

Fribourg, H. A., and G. J. Buntley. 1969. Guide to science fair participants. 16 pp. Copyright, 1969. 

Fribourg, H. A., D. K. Springer, J. D. Burns, K. E. Graetz, C. H. Jent, and C. M. Henninger. 1969. Roadside 

revegetation and beautification in Tennessee. USDA, SCS and Inst. Agric., Univ. Tennessee SP-162. Rev. 

Edwards, N.C., Jr., and H. A. Fribourg. 1968. Review of influence of physical management on growth and 

regrowth after harvest of sorghum-sudangrass hybrids and pearlmillets. Proc. 25 th South. Past. Forage 

Crops Improve. Conf.:42-50. 

Fribourg, H. A. 1968. Computer programs for processing forage crops agronomic data. Univ. Tennessee 

Computing Center Tech. Rept. No. 12. 

Fribourg, H. A., K. M. Barth, M. J. Montgomery, and L. H. Keller. 1968. Research in forage crops and their 

utilization in Tennessee, 1930-1967. Tennessee Agric. Ext. Serv. SC-629. 

Fribourg, H. A., and N. C. Edwards, Jr. 1968. Performance of summer annual grasses for grazing and 

green-chopping, 1966-1967. Tennessee Agric. Exp. Stn. Bul. 466. 

Fribourg, H. A., and J. H. Reynolds. 1968. Yield and longevity responses of orchardgrass subjected to different 

management treatments and nitrogen fertilizer levels. Tennessee Agric. Exp. Stn. Bul. 451. 

Ray, J. R., and H. A. Fribourg. 1968. Computer programs for teaching statistical computations to beginners. Univ. 

Tennessee Computing Center Tech. Rept. No. 11. 

Fribourg, H. A., R. H. Brown, G. M. Prine, and T. H. Taylor. 1967. Aspects of the microclimate at five locations in 

the southeastern United States. South. Reg. Series Bul. 124. 

Fribourg, H. A., M. L. Reed, and J. E. Beuerlein. 1967. A library of digital computer programs for the creation and 

maintenance of magnetic tape files of weather data. Univ. Tennessee Computing Center Tech. Rept. No. 

9. 

Gray, E., J. K. Underwood, H. A. Fribourg, and J. S. Rice. 1967. Cumberland sudangrass. Tennessee Agric. Exp. 

Stn. Bul. 421. 

Smith, Dale, M. L. Jones, R. F. Johannes, W. H. Paulson, A. M. Strommen, C. S. Hoveland, L. J. Klebesadel, M. 

S. Offutt, O. C. Ruelke, W. F. Wedin, J. A. Jackobs, A. G. Matches, G. C. Marten, A. K. Storgaard, and H. 

A. Fribourg. 1967. Alfalfa measures advance of spring. Wisconsin Agric. Exp. Stn. Bul. 587:32-33. 

Fribourg, H. A. 1966. Performance of summer annual grasses for grazing and green-chopping, 1955-1966. 

Tennessee Agric. Exp. Stn. Bul. 413:78-85. 

Fribourg, H. A. 1966. The scientific method. Tennessee Teacher 34(2):10-14. 

Fribourg, H. A., E. Gray, and J. R. Overton. 1966. Response of annual lespedeza to phosphorous and potassium 

fertilization. Tennessee Farm & Home Sci. 60. 

36


Fribourg, H. A., N. M. Greene, M. L. Reed, and B. T. Ragsdale. 1966. Data plotter--an IBM 1401 computer 

program in AUTOCODER language. Univ. Tennessee Computing Center Tech. Rept. No. 2. 

Fribourg, H. A., and V. K. Patterson. 1966. Duncan's multiple range test for mean separation--an IBM 1401 

computer program in AUTOCODER language. Univ. Tennessee Computing Center Tech. Rept. No. 3. 

Fribourg, H. A., B. T. Ragsdale, M. L. Reed, and F. W. Roberts. 1966. The S-47 library of climatological data 

computer programs--a series of IBM 1401 computer programs in AUTOCODER language. Univ. 

Tennessee Computing Center Tech. Rept. No. 4. 

Gray, E., and H. A. Fribourg. 1966. Progress report: Tennessee orchardgrass strains evaluation. Tennessee Farm 

& Home Sci. 60. 

Springer, D. K., H. A. Fribourg, J. D. Burns, and K. Graetz. 1966. Roadside revegetation and 

beautification--grasses, legumes and other plants for roadside revegetation and beautification in 

Tennessee. Tennessee Agric. Exp. Stn., Tennessee Agric. Ext. Serv. and USDA, Soil Conserv. Serv. 

Bull. SP-162. 

Fribourg, H. A. 1965. Summer annual grasses for Tennessee. Tennessee Agric. Exp. Stn. Bul. 373 (Rev.). 

Fribourg, H. A. 1965. Performance of summer annual grasses for grazing and green-chopping--1965. Tennessee 

Agric. Exp. Stn. Bul. 396:63-70. 

Fribourg, H. A. 1965. Performance of summer annual grasses for grazing and green-chopping. Tennessee Agric. 

Exp. Stn. Bul. 384:51-58. 

Fribourg, H. A. 1965. Problems and progress in summer forage production in the South. Plant Food Rev. 

11(1):5-8. 

Fribourg, H. A. 1965. Production and management of summer annual grasses. Proc. 22 nd South. Past. & Forage 

Crops Improve. Conf.:32-34. 

Hall, O. G., A.S. Mohammed, and H. A. Fribourg. 1964. Comparative nutritional value of some bermudagrasses 

as determined with rumen microorganisms. Tennessee Farm & Home Sci. 49. 

Fribourg, H. A. 1963. Performance of some forage crop varieties, 1945-1962. Tennessee Agric. Exp. Stn. Bul. 

371. 

Fribourg, H. A. 1963. Summer annual forage grasses for Tennessee. Tennessee Agric. Exp. Stn. Bul. 373. 

Fribourg, H. A., and L. M. Safley. 1963. Renovate steep pastures with a dalapon treatment. Crops & Soils 

15(7):22. 

Fribourg, H. A. 1962. The influence of stubble height, leaf area and morphology on growth of pearlmillet. Proc. 19 th 

South. Pasture Forage Crops Conf., College Stn., Texas, 27 June. 

Fribourg, H. A. 1962. Renovation of fescue pastures with dalapon. Down to Earth 18:17-19. 

Fribourg, H. A., and M. Kennedy. 1962. Program for analysis of variance for split-plot factorial design. Prog. No. 

6.0.069. IBM 1620 Computer Users Group Library. White Plains, NY. 

Fribourg, H. A., and R. F. Roberts. 1962. Program for analysis of variance for randomized complete block design. 

IBM 1620 Computer Users Group library, White Plains, NY. 

37


Fribourg, H. A., and L. M. Safley. 1962. Renovating fescue pastures with dalapon. Tennessee Farm & Home Sci. 

42:6-7. 

Fribourg, H. A. 1961. The performance of sorghum almum and perennial sweet sorgrass in Tennessee. 

Tennessee Farm Home Sci. 40. 

Fribourg, H. A. 1961. Forage Crops Management Research in Tennessee, Partial Progress Rpt. Hatch 186. Univ. 

Tennessee Agron. Dept. Mimeo. 956-62. 66 pp. 

Fribourg, H. A., and J.D. Burns. 1961. Orchardgrass survival under farm conditions in Tennessee. Tennessee 

Farm Home Sci. 40. 



Fribourg, H. A., and J. R. Overton. 1960. Bermudagrass -- weed or forage crop Tennessee Farm Home Sci. 33. 

Fribourg, H. A., and V. Ramaiah. 1960. Morphological development of pearlmillet and sudangrass subjected to 

different cutting and cultural managements. Agron. Abstr. 



Fribourg, H. A., and K. R. Broyles. 1959. Effects of cutting management and nitrogen fertilization on millet and 

sudangrass. Chilean Nitrate Farm Forum 63:16. 

Fribourg, H. A. 1958. Forage Crops Management Research in Tennessee, Partial Progress Rpt. Hatch 46, 

Regional S-12. Univ. Tennessee Agron. Dept. Mimeo. 627-59. 46 pp. 

Fribourg, H. A. 1957. Forage Crops Project, Partial Progress Rpt. Univ. Tennessee Agron. Dept. Mimeo. 550-57. 

41 pp. 

Johnson, I. J., W. V. Bartholomew, and H. A. Fribourg. 1954. More legumes for green manure equals more corn. 

Iowa Farm Sci. 9:10-12. 

OTHER PUBLICATIONS 

Dorn, A. S. (Chair), H. A. Fribourg(Secretary), E. L. Ashburn, F. L. Brown, C. E. Carter, Jr., D. B. Eastwood, J. R. 

Gissel, R. E. Gompf, R. F. Hall, D. R. Humberd, J. H. Jenkins, T. H. Klindt, F. B. Masincupp, P. Penfield, 

C. T. Walker, E. M. Westbrook, and L. R. Wilhelm. 2000. Faculty Handbook. Univ. Tennessee, Inst. 

Agric., Knoxville. 

Fribourg, H. A. 1998. Interview with Henry A. Fribourg, 17 Nov. Survivors of the Shoah Visual History Foundation. 

CD/DVD. 

Ploskonka, C. B. 1995. Spotlight: Henry Fribourg -- "Dr. Fescue". Tennessee AgriSci. 173:11, 17, 30-31. 

Ploskonka, C. B. 1995. Spotlight: Henry Fribourg -- A passion for pastures. Tennessee AgriSci. 174:20-21, 42-43. 

Ploskonka, C. B. 1995. Tennessee Fields Forever, A Faculty Profile. UT Agric. (Fall):22-23. 

38

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