Validation of a Process-Oriented Model of Bacillus thuringiensis Variety
kurstaki Efficacy Against Spruce Budworm (Lepidoptera: Tortricidae).
Jacques Regniere and Barry Cooke .... 801
Effects of Hexaflumuron on Transovarial, Ovicidal, and Progeny
Development of Aubeonymus mariaefranciscae (Coleoptera: Curculionidae).
Vicente Marco, Gema Perez-Farinos, and Pedro Castaera .... 812
Susceptibility of Highbush Blueberry Cultivars to Larval Infestation by
Rhagoletis mendax (Diptera: Tephritidae).
Oscar E. Liburd, Steven R. Alm, and Richard A. Casagrande .... 817
Effects of Abiotic Factors on the Distribution and Activity of the
Invasive Argentine Ant (Hymenoptera: Formicidae).
Kathleen G. Human, Stuart Weiss, Andrew Weiss, Bennet Sandler, and Deborah M. Gordon ....
822
Population Growth of Rhinocyllus conicus
(Coleoptera: Curculionidae) on Two Species of Native Thistles in Prairie. 
Svata M. Louda .... 834
Analysis of Gypsy Moth (Lepidoptera: Lymantriidae) Population Dynamics
in Michigan Using Geographic Information Systems.
Dongsheng Yang, Bryan C. Pijanowski, and Stuart H. Gage .... 842
Attraction of Rhagoletis pomonella (Diptera: Tephritidae) Flies to Odor
of Bacteria: Apparent Confinement to Specialized Members of Enterobacteriaceae.
C. R. Lauzon, R. E. Sjogren, S. E. Wright, and R. J. Prokopy .... 853
Forest Type Affects Predation on Gypsy Moth (Lepidoptera: Lymantriidae)
Pupae in Japan.
Andrew M. Liebhold, Yasutomo Higashiura, and Akira Unno .... 858
Stage Sensitivity to Food Limitation for a Generalist Arthropod
Predator, Pterostichus cupreus (Coleoptera: Carabidae).
Riccardo Bommarco .... 863
Abundance of Neopelma baccharidis (Homoptera: Psyllidae) Galls on the
Dioecious Shrub Baccharis dracunculifolia (Asteraceae).
M. M. Esprito-Santo and G. Wilson Fernandes .... 870
Effect of Cone Size on Adult and Larval
Foraging Behavior of Strobilomyia neanthracina and Strobilomyia appalachensis (Diptera:
Anthomyiidae).
Laura L. Fidgen, D. T. Quiring, and Jon D. Sweeney .... 877
Comparison of Oviposition and Longevity of Monochamus alternatus and M.
carolinensis (Coleoptera: Cerambycidae) Under Laboratory Conditions.
Xu Zhang and Marc J. Linit .... 885
Population Model for Melanoplus sanguinipes
(Orthoptera: Acrididae) and an Analysis of Grasshopper Population Fluctuations in
Colorado.
Mark R. Carter, Ian V. Macrae, Jesse A. Logan, and Thomas O. Holtzer .... 892
Behavior and Effectiveness of Adult Hippodamia convergens (Coleoptera:
Coccinellidae) as a Predator of Acyrthosiphon pisum (Homoptera: Aphididae) on a Wax Mutant
of Pisum sativum.
S. D. Eigenbrode, C. White, M. Rohde, and C. J. Simon .... 902
Geostatistical Characterization of the
Spatial Distribution of Adult Corn Rootworm (Coleoptera: Chrysomelidae) Emergence.
M. M. Ellsbury, W. D. Woodson, S. A. Clay, D. Malo, J. Schumacher, D. E. Clay, and C. G.
Carlson .... 910
Spatial Aggregation of Apple Mites (Acari: Phytoseiidae, Stigmaeidae,
Tetranychidae) as Measured by a Binomial Model: Effects of Life Stage, Reproduction,
Competition, and Predation.
D. H. Slone and B. A. Croft .... 918
Oviposition Preference and Larval
Performance of Liriomyza helianthi (Diptera: Agromyzidae) on Normal and Novel Host Plants.
Claudio Gratton and Stephen C. Welter .... 926
Effect of Naphthalene, Butylated Hydroxytoluene, Dioctyl Phthalate, and
Adipic Dioctyl Ester, Chemicals Found in the Nests of the Formosan Subterranean Termite
(Isoptera: Rhinotermitidae) on a Saprophytic Mucor sp. (Zygomycetes: Mucorales).
Beverly A. Wiltz, Gregg Henderson, and Jian Chen .... 936
Spatial Distribution of Chironomid Larvae (Diptera: Chironomidae) in Two
Central Florida Lakes.
Arshad Ali, Wei-Dong Gu and Richard J. Lobinske .... 941
Changes in the Foraging Behavior, Within-Plant Vertical Distribution,
and Microhabitat Selection of a Generalist Insect Predator: an Age Analysis.
Jorge J. Cisneros and Jay A. Rosenheim .... 949
Temperature-Dependent Model for Simulating Development of the Larval
Stages of Baris coerulescens (Coleoptera: Curculionidae) on Winter Oilseed Rape.
Jacques Lerin and Khalid Koubaiti .... 958
Polymerase Chain Reaction Techniques to Detect
Multiple-Nucleopolyhedrovirus in Anticarsia gemmatalis (Lepidoptera: Noctuidae) and
Predator Populations in Soybean.
Rejane R. De Moraes, Joseph E. Funderburk, and James E. Maruniak .... 968
Herbivore Adaptations to a Low-Nutrient
Food: Weed Biological Control Specialist Spodoptera pectinicornis (Lepidoptera: Noctuidae)
Fed the Floating Aquatic Plant Pistia stratiotes.
G. S. Wheeler, T. K. Van, and T. D. Center .... 993
Temperature-Dependent Development in an Oregon Population of Harmonia
axyridis (Coleoptera: Coccinellidae).
Michael L. Lamana and Jeffrey C. Miller .... 1001
Acceptance and Utilization of Diapausing Helicoverpa zea (Lepidoptera:
Noctuidae) Pupae by Ichneumon promissorius (Hymenoptera: Ichneumonidae).
Andrew I. Mackay and Timothy J. Kring .... 1006
An Immunomarking Technique for Labeling Minute Parasitoids.
James R. Hagler and Charles G. Jackson .... 1010
Dose-Response and Age- and Temperature-Related Susceptibility of the
Diamondback Moth (Lepidoptera: Plutellidae) to Two Isolates of Beauveria bassiana
(Hyphomycetes: Moniliaceae).
John D. Vandenberg, Mark Ramos, and Jennifer A. Altre .... 1017
Effect of Tetrastichus giffardianus (Hymenoptera: Eulophidae) on
Nontarget Flowerhead-Feeding Tephritids (Diptera: Tephritidae).
Jian J. Duan and Russell H. Messing .... 1022
Dispersal and Dispersion of Aphids (Homoptera: Aphididae) and Selected
Natural Enemies in Spatially Subdivided Greenhouse Environments.
Kevin M. Heinz .... 1029
Selectivity of Whitefly Traps in Cotton for Eretmocerus eremicus
(Hymenoptera: Aphelinidae), a Native Parasitoid of Bemisia argentifolii (Homoptera:
Aleyrodidae).
K. A. Hoelmer, W. J. Roltsch, C. C. Chu, and T. J. Henneberry .... 1039
Dispersal and Longevity of Mass-Released, Sterilized Mexican Fruit Flies
(Diptera: Tephritidae).
Donald B. Thomas and Jesus Loera-Gallardo .... 1045
