See the program book (PDF) - American Phytopathological Society

tueSDAy
SeSSiOnS – tuesday Morning, Special & technical
CHASE (1). (1) APS Foundation
9:30 a.m. S-63. Quantification of temporal and spatial
dynamics of bean pod mottle virus at different
spatial scales. E. BYAMUKAMA (1), A.
Robertson (1), F. W. Nutter, Jr. (1). (1) Iowa State
University, Ames, IA, U.S.A.
10:00 a.m. S-64. Role of hairy nightshade Solanum
sarrachoides (Sendtner) in the transmission of
Potato virus Y (PVY) strains by aphids and study
of different PVY strains reaction on Solanum
tuberosum (Linnaeus). F. A. CERVANTES (1),
and J. M. Alvarez (1). (1) University of Idaho,
Aberdeen, ID, U.S.A.
10:30 a.m. S-65. New perspectives on the epidemiology of
citrus stubborn disease in California orchards.
A. F. S. MELLO (1), R. K. Yokomi (2), U.
Melcher (1), J. C. Chen (2), E. Civerolo (2), A.
Wayadande (1), and J. Fletcher (1). (1) Oklahoma
State University, Stillwater, OK, U.S.A.; (2)
USDA, ARS, Parlier, CA, U.S.A.
11:00 a.m. S-66. Development of an advisory system for
grapevine powdery mildew in eastern North
America: A reassessment of epidemic progress. M.
MOYER (1), D. M. Gadoury (1), W. F. Wilcox
(1), and R. C. Seem (1). (1) Cornell University,
N.Y. State Agric. Exp. Stn., Geneva, NY U.S.A.
11:30 a.m. Closing comments. F. W. NUTTER, Jr., Iowa
State University, Ames, IA, U.S.A.
Plant-Associated Bacteria in Their Natural Habitat
9:00 a.m. – 12:00 p.m. * 200 ABC
Section: Epidemiology/Ecology/Environmental Biology
Organizers/Moderators: Caitilyn Allen, University of
Wisconsin-Madison, Madison, WI; Vicky Toussaint,
Agriculture and Agri-Food Canada, Saint-Jean-sur-Richelieu,
Québec, Canada
Sponsoring Committees: Bacteriology
This symposium will highlight exciting research about plantpathogenic
and symbiotic bacteria studied in ecologically
relevant contexts (i.e., on natural hosts, outdoors, on economic
crops, etc.). Invited speakers will show how modern tools have
revealed the biological secrets of diverse bacterial species that
associate with plants. In keeping with the centennial theme,
we will open the symposium with a historical presentation
connecting the biological questions that occupied plant
bacteriologists in the first decade of the twentieth century with
those that we focus on today.
9:00 a.m. S-67. A century of phytobacteriology: Old and
new questions about bacterial wilt. C. ALLEN
(1). (1) Department of Plant Pathology,University
of Wisconsin-Madison, Madison, WI, U.S.A.
9:30 a.m. S-68. Acid, metal, and punk bacteria: Adaptation
of Pseudomonas syringae to growth in plants. G.
M. PRESTON (1), A. Rico (1), H. Fones (1), R.
Jones (1), A. Smith (1), A. Mithani (2), J. Hein
(2). (1) Department of Plant Sciences, University
50
of Oxford, Oxford, UK;, (2)Department of
Statistics, University of Oxford, Oxford, UK
10:00 a.m. S-69. Pseudomonas syringae: Partner and actor in
the natural cycle of water. C. E. MORRIS (1). (1)
INRA UR 407 Pathologie Végétale, Montfavet,
France
10:30 a.m. S-70. Pseudomonas gene expression during
growth in the rhizosphere. E. T. GONZALEZ
(1), D. A. Kluepfel (1), W. P. Wechter (2). (1)
USDA ARS Crops Pathology and Genetics
Research Unit, Davis, CA, U.S.A.; (2) USDA
ARS Charleston Vegetable Laboratory,
Charleston, SC, U.S.A.
11:00 a.m. S-71. Life on the leaf: How bacteria survive
during vegetable production. C. D. SMART
(1), H.W. Lange (1), M.A.B. Herman (1), H.C.
Hoch (1). (1) Department of Plant Pathology
and Plant-Microbe Biology, Cornell University,
Geneva, NY, U.S.A.
11:30 a.m. S-72, Streptomyces from the dark side:
Mechanisms and emergence of pathogenicity.
R. LORIA (1), D. Bignell (1), J. Huguet (1), E.
Johnson (1), M. Joshi (1), S. Moll (1), R. Seipke
(1). (1) Cornell University, Ithaca, NY, U.S.A.
tuesday Morning technical Sessions
Listed in alphabetical order by title.
Disease Management: Biological Control
9:00 a.m. – 12:00 p.m. * 200 HIJ
Section: Plant Disease Management
9:00 a.m. O-107. Selective accumulation of Trichoderma
spp. in soils suppressive to radish damping-off
disease. J. MGHALU (2), M. Kubota (1), M.
Hyakumachi (1). (1) Gifu University, Gifu, Japan,
(2) Pwani University College, Kilifi, Kenya
9:15 a.m. O-108. Efficacy of biological and other novel
seed treatments suitable for use in organic peanut
production systems. S. J. RUARK (1), B. B. Shew
(1). (1) North Carolina State University, Raleigh,
NC, U.S.A.
9:30 a.m. O-109. The root endophytic fungus
Piriformospora indica accelerates host plant
development and primes plants for disease
resistance. F. WALLER (1), A. Molitor (1), S.
Pfiffi (1), B. Achatz (1), K. Kogel (1). (1) Institute
of Phytopathology, Justus-Liebig-University
Giessen, Heinrich-Buff-Ring 26-35, D-35392
Giessen, Germany
9:45 a.m. O-110. Bacillus spp. to manage seed-born
Colletotrichum gossypii var. cephalosporioides
damping-off. F. H. MEDEIROS (3), R. M. Souza
(4), H. M. Ferro (4), F. C. Medeiros (3), A. W.
Pomella (1), J. C. Machado (4), H. Santos Neto
(4), D. A. Soares (4), E. Zanotto (4), P. W. Pare