Environmental Entomology
Volume 27 Number 5, October 1998

Pest Management and Sampling

Oviposition Model for Timing Insecticide Sprays Against Plum Curculio (Coleoptera: Curculionidae) in New York State.
W. H. Reissig, J. P. Nyrop, and R. Straub .... 1053

Evaluation of Seven Sampling Techniques for Wireworms (Coleoptera: Elateridae).
C. L. Simmons, L. P. Pedigo, and M. E. Rice .... 1062

Response of Soybean Insect Communities to Row Width Under Crop-Residue Management Systems.
Wai-Ki F. Lam and Larry P. Pedigo .... 1069

Developing Mating Disruption of Obliquebanded Leafroller (Lepidoptera: Tortricidae) in Washington State.
A. L. Knight, D. R. Thomson, and S. D. Cockfield .... 1080

Distribution of the Tarnished Plant Bug (Heteroptera: Miridae) Within Cotton Plants.
Gordon L. Snodgrass .... 1089

Community and Ecosystem Ecology

Honey Ants (Genus Myrmecocystus) Macroecology: Effect of Spatial Patterns on the Relationship Between Worker Body Size and Geographic Range Size.
Jos Alexandre Felizola Diniz-Filho, and Harold Gordon Fowler .... 1094

Using Ant Species (Hymenoptera: Formicidae) as a Biological Indicator of Agroecosystem Condition.
Steven L. Peck, Betty McQuaid, and C. Lee Campbell .... 1102

Effects of Coarse Woody Debris and Soil Depth on the Density and Diversity of Soil Invertebrates on Clearcut and Forested Sites on the Olympic Peninsula, Washington.
James L. Marra and Robert L. Edmonds .... 1111

Analysis of Invertebrate Biodiversity in a Philippine Farmer's Irrigated Rice Field.
Kenneth G. Schoenly, Hilario D. Justo, Jr, Alberto T. Barrion, Marvin K. Harris, and Dale G. Bottrell .... 1125

Monitoring Solitary Bees in Modified Wildland Habitats: Implications for Bee Ecology and Conservation.
Gordon W. Frankie, Robbin W. Thorp, Linda E. Newstrom-Lloyd, Mark A. Rizzardi, John F. Barthell, Terry L. Griswold, Jong-Yoon Kim, and Shanthi Kappagoda .... 1137

Impact of Apple Rust Mite (Acari: Eriophyiidae) Feeding on Apple Leaf Gas Exchange and Leaf Color Associated with Changes in Leaf Tissue.
Fredy Spieser, Benno Graf, Paul Walther, and Josef Noesberger .... 1149

Lepidopterous Pests of Brassica Crops and Their Parasitoids in Southwestern Quebec.
Claude Godin and Guy Boivin …. 1157

Population Ecology

Realized Defense of Artificially Selected Lines of Brassica rapa: Effects of Quantitative Genetic Variation in Foliar Glucosinolate Concentration.
Kirk A. Stowe .... 1166

Movement, Distribution, and Survival of Cyrtomenus bergi (Hemiptera: Cydnidae) within the Soil Profile in Experimentally Simulated Horizontal and Vertical Soil Water Gradients.
Lisbeth Riis and Peter Esbjerg .... 1175

Season and Soil Moisture Effect on Movement, Survival, and Distribution of Cyrtomenus bergi (Hemiptera: Cydnidae) within the Soil Profile.
Lisbeth Riis and Peter Esbjerg .... 1182

Development, Survivorship, and Reproduction of Toxoptera Citricida (Kirkaldy) (Homoptera: Aphididae) on Eight Host Plants.
James H. Tsai .... 1190

Host Plant Alters the Shape of the Functional Response of an Aphid Predator (Coleoptera: Coccinellidae).
Frank J. Messina and John B. Hanks .... 1196

Seasonal Activity of Helicoverpa zea and Heliothis virescens (Lepidoptera: Noctuidae) Detected by Pheromone Traps in the Rolling Plains of Texas.
M. N. Parajulee, J. E. Slosser, and E. P. Boring III .... 1203

Temperature-Dependent Developmental Models for Predicting the Phenology of Maladera matrida (Coleoptera: Scarabaeidae).
A. R. Harari, D. Ben-Yakir, M. Chen, and D. Rosen  .... 1220

Physiological and Chemical Ecology

Chemical Attractants for Trapping Yellowjackets Vespula germanica and Vespula pensylvanica (Hymenoptera: Vespidae).
Peter J. Landolt  .... 1229

Sugar-Feeding Strategy of Adult Velvetbean Caterpillar (Lepidoptera: Noctuidae).
Xikui Wei, Seth J. Johnson, and Abner M. Hammond  .... 1235

Sex Pheromone of Choristoneura parallela (Lepidoptera: Tortricidae): Components and Development of a Pheromone Lure for Population Monitoring.
Sridhar Polavarapu and Greg Lonergan  .... 1242

Effect of Codlemone Isomers on Codling Moth (Lepidoptera: Tortricidae) Male Attraction.
Ashraf El-Sayed, Rikard C. Unelius, Ilme Liblikas, Jan Lfqvist, Marie Bengtsson, and Peter Witzgall  .... 1250

Biological Control

Toxicity of Bacillus thuringiensis Cry1Ab Toxin to the Predator Chrysoperla carnea (Neuroptera: Chrysopidae).
Angelika Hilbeck, William J. Moar, Marianne Pusztai-Carey, Agata Filippini, and Franz Bigler  .... 1255

Dietary Protein and Chlorogenic Acid Effect on Baculoviral Disease of Noctuid (Lepidoptera: Noctuidae) Larvae.
Kelli Hoover, Susan A. Alaniz, Julie L. Yee, David M. Rocke, Bruce D. Hammock, and Sean S. Duffey  .... 1264

Interactions Between Large-Scale Inundative Releases of Trichogramma minutum (Hymenoptera: Trichogrammatidae) and Naturally Occurring Spruce Budworm (Lepidoptera: Tortricidae) Parasitoids.
R. S. Bourchier and S. M. Smith  .... 1273

Experimental Assessment of Interactions Between Larval Coleomegilla maculata and Coccinella septempunctata (Coleoptera: Coccinellidae) in Field Cages.
John J. Obrycki, Kristopher L. Giles, and Andrew M. Ormord  .... 1280