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ABOUTTHE COVER On the cover are artistic renditions of five forest insects and/or their damage. None are drawn to scale. The forest tent caterpillar, Malacosoma disstria (Lepidoptera: Lasiocampidae), (blue with white marks on its back) is a very common outbreak defoliator of several species of deciduous trees in eastern North America. The red-headed pine sawfly, Neodiprion sertifer (Hymenoptera: Diprionidae), is an outbreak species in young forests of various eastern American pines. The pine sphinx, Hyloicus pinastri (Lepidoptera: Sphingidae), is a common (green and white-striped) defoliator of pines and spruces in Europe. The balsam twig aphid, Mindarus sp. (Homoptera: Aphididae), feeds in the spring on balsam fir buds and shoots. The dead, wilted jack pine shoot, is typical damage caused by the white pine weevil, Pissodes strobi (Coleoptera: Curculiondiae), a transcontinental species attacking not just pines but also several western spruces in North America. Gyorgi Csoka provided a photograph of the pine sphinx for artistic inspiration. Kristine A. Kirkeby is the artist. The use of trade, firm, or corporation names in this publication is for the information and convenience of the reader. Such use does not constitute an official endorsement or approval by the U.S. Department of Agriculture of any product or service to the exclusion of others that may be suitable. Statements of the contributors from outside the U.S. Department of Agriculture may not necessarily reflect the policy of the Department. North Central Forest Experiment Station Forest Service--U.S. Department of Agriculture 1992 Folwell Avenue St. Paul, Minnesota 55108 Manuscript approved for publication 1996
DYNAMICS OF FOREST HERBIVORY: QUEST FOR PATTERN AND PRINCIPLE Editors: William J. Mattson North Central Forest Experiment Station Pesticide Research Center Michigan State University East Lansing, MI 48824 USA Pekka Niemelii Faculty of Forestry University of Joensuu FIN-80101 Joensuu, Finland Matti Rousi Punkaharju Research Station Finnish Forest Research Institute FIN-58450 Punkaharju, Finland
Page 1: "
Page 5 and 6: TABLE OF CONTENTS Seeking The Rules
Page 7 and 8: 32. Companion planting of the nitro
Page 9 and 10: GRIMALSKY, ¥.I., Research Institut
Page 11 and 12: POUTTU, ANTTI, Finnish Forest Resea
Page 13 and 14: persist in mature leaves and affect
Page 15 and 16: THE SINK-SOURCE HYPOTHESIS: TYPE AN
Page 17 and 18: late season defoliation decreases t
Page 19 and 20: BLANCHE, C.A., LORIO, EL., Jr., SOM
Page 21 and 22: NIEMELA, R, TUOMI, J,, and LOJANDER
Page 24: induced reactions have been studied
Page 28 and 29: summer, but the other sawfly specie
Page 30 and 31: LARSSON, S., BJ(_RKMAN, C., and GRE
Page 32 and 33: STAND AND LANDSCAPE DIVERSITY AS A
Page 34 and 35: not related to resistance to the se
Page 36 and 37: In contrast to the situation in eas
Page 38 and 39: ROOT, R.B. 1973. Organization of a
Page 40 and 41: We tlhus neglect two potential sour
Page 42 and 43: c__ c__ 1T1 Ill a) a) 0 0 0 e 1 o e
Page 44 and 45: c_ >l.s S S S m N < DN DN < D c DN
Page 46 and 47: :hen k > 0 suggest that the cue or
Page 48 and 49: oth as protective weapons and as po
Page 50 and 51: DEFENSE THEORIES AND BIRCH RESISTAN
Page 52 and 53:
P 45 A L 40 A T 35 A B 30 I L 25 I
Page 54 and 55:
However, hares showed strong prefer
Page 56 and 57:
DUGLE, J.A. 1966. A taxonomic study
Page 58 and 59:
accommodate findings related to mic
Page 60 and 61:
Table l.--Mean ±S.E. area eaten by
Page 62 and 63:
Sulfhydryl-Disulfide Mechanisms In
Page 64 and 65:
Iraa prior experimental analysis of
Page 66 and 67:
FRAZIER, J.L. and HEITZ, J.R. 1975.
Page 68 and 69:
REICHARD, R 1993. From RNA to DNA,
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; trees, and between and within ind
Page 72 and 73:
Encapsulated objects are data struc
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_re3.--The Lignum model can be cont
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SEVERE DEFOLIATION Tree Fine Root +
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RUMBAUGH, J., BLAHA, M., PREMERLANI
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oo0 a b ol ¢' _achiman_i ()® 1,eA
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1000 Conspicuous Defo i at ion 100
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2.oo 2.oo o t 4 t ¢._ e'- 1.80 1.8
Page 86 and 87:
Qualitative Changes in [,eaves and
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t00 2 Yr 1 Yr o_ 80 Treatment Treat
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Table 2.--Body size of Q. purzctate
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06 b AddedBSA < 04 _ 2rag -'=' i:3
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Severe Defol iat ion Site-A 1993 _
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KAMATA, N. and IGARASHI, M. 1995b.
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enclosure %r 20 post-diapausing sec
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2,500 F 000 F NF NF b _7 a _;_ a _7
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8O D 09 i 4,'.) F AS4L a Z___7 2o !
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2,500 _ st2-st4 El st5 0 st6 [_ pup
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96 SLANSKY, E, Jr. 1990. Insect nut
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later, we selected one more floweri
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Table 2.---Mean spruce budworm perf
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Table 3..--Mean spruce budworm perf
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FOLIVORE FEEDING ON MALE CONIFER FL
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Table 3.--Lymantria monacha prefere
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500- 400- i 300 v ¢ m a 200- I00 L
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From the point of view of trees, th
Page 122 and 123:
THE BLACKMARGINED APHID AS A KEYSTO
Page 124 and 125:
Wood et al. (1987) report that M. c
Page 126 and 127:
MIZELL, R.E 1991. Pesticides and be
Page 128 and 129:
METHODS Study Site The study took p
Page 130 and 131:
the samples. Fertilization had subs
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Table 2.--Percent nutrient content
Page 134 and 135:
Some tree responses to fertilizatio
Page 136 and 137:
PHYTOCHEMICAL PROTECTION AND NATURA
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Indirect effects of abiotic factors
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HUNTER, M.D. and PRICE, P.W. 1992.
Page 142 and 143:
A° ADDITIVE C. HYBRID SUSCEPTIBILI
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Galls, leaf miners, or leaf folds w
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Table 2.--Summary of the hypotheses
Page 148 and 149:
the inheritance patterns of seconda
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FLOATE, K.D. and WHITHAM, T.G. 1993
Page 152 and 153:
Elements of the Suitability/Defense
Page 154 and 155:
Table l.--Comparing the mean number
Page 156 and 157:
ACKNOWLEDGEMENTS The authors sincer
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SINGH, D.R 1986_ Breeding for resis
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The objectives of this presentation
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Table 1.--Average weevil attack on
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1977, Kline and Mitchell 1979, Wood
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Further research is underway to cla
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A SUGI CLONE HIGHLY PALATABLE TO HA
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RESULTS Seasonal Stability of Palat
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-
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OGAWA, A., NAGATA, Y., and SUKENO,
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MATERIALS AND METHODS Field Work In
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Laboratory Procedures The week afte
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E 120 Nogent-sur-Vernisson Remnings
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Interdependence Between Reaction Zo
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alance hypothesis (Lorio 1986) cann
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SOLHEIM, H., LANGSTROM, B., and HEL
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In a second experiment, three 30-ye
Page 190 and 191:
Considering biochemical pathways, i
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- = 120 N /'_" =40 1/ _ j Days 0 _
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BIGGS, A.R. 1985. Suberized boundar
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DIFFERENTIAL SUSCEPTIBILITY OF WHIT
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Table 2.--Mortality of white fir pr
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Results from the geographic range p
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esulting seedlings were then rooted
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-0.2 0 5 82. _j -0,4 e a a a D4 E I
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1960, Kalkstein 1976). Increased su
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RYAN, B.F., JOtNER, B.L., and RYAN,
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It is seldom feasible to control wa
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15 15 u. 10 |O O N tal 5 5 g ao o 4
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Only recently have we conducted stu
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esistance to beetle attack. Another
Page 218 and 219:
LORIO, EL., Jr'. and HODGES, J.D. 1
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EFFECTS OF ROOT INHABITING INSECT-F
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OCCURRENCE OF ROOT AND STEM SUBCORT
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]Predisposition of Root-infected Tr
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chemistry associated with root colo
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Implications to Natural Resource Ma
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KLEPZIG, K.D., RAFFA, K.F., and SMA
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RAFFA, K.F., PHILLIPS, T., and SALO
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METHODS The study was installed in
Page 236 and 237:
FURNISS, M.M., LIVINGSTON, R.L., an
Page 238 and 239:
METHODS In the spring and summer of
Page 240 and 241:
The importance of a compound as a r
Page 242 and 243:
WERNER, R.A. 1995. Toxicity and rep
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41 40 42 \ 4t 42 41 42 ",,,\ 42 40
Page 246 and 247:
Table 1.--Summary data for the 26 p
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One weakness of using data from gen
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Lower Peninsula (populations 14-26)
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AUCLAIR, A.ND., WORREST, R.C., LACH
Page 254 and 255:
KELLOMAKI, S., HANNINEN, H., and KO
Page 256 and 257:
WARGO, RM. and HAACK, R.A. 1991. Un
Page 258 and 259:
investigation. Sampling was done on
Page 260 and 261:
Figure 2.--Changes in protein preci
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q) J 400 T J ! i i i i o control tr
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attacked trees than in control tree
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ACIDIC DEPOSITION, DROUGHT, AND INS
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Table 1.--Impact of acidic fog upon
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MENGEL, K., BREININGER, T., and LUT
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THE RESISTANCE OF SCOTCH PINE TO DE
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EXPERIMENTAL METHODS Experiments we
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C w Q. 1,200 1,000 o 800 C_ --- 600
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0 .................................
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FONTAtNE, R.G. 1985. Forty years of
Page 282 and 283:
Host Defenses An important componen
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Functional Heterogeneity of Forest
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The Connectivity Index (CI). The CI
Page 288 and 289:
FUNCTIONAL HETEROGENEITYANALYSIS :
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The Modified Hazard Map. The next l
Page 292 and 293:
systems facilitate mapping of fores
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KOLASA, J. and ROLLO, C.D. 1991. In
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) i,i_i)i_)i_i_ U.S. Departme_]t of
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