Multivariate Approach to Identifying Patterns of Bemisia argentifolii (Homoptera: Aleyrodidae) Infesting Cotton.
James R. Brazzle, Kevin M. Heinz, and Michael P. Parrella….995

Association Among Cotton Arthropods.
Joe Ellington, Morris Southward, and Tracey Carrillo….1004

Community and Ecosystem Ecology

Effects of Tebufenozide (RH-5992) for Gypsy Moth (Lepidoptera: Lymantriidae) Suppression on Nontarget Canopy Arthropods.
Linda Butler, Vicki Kondo, and Deborah Blue….1009

Macroinvertebrate Responses to Wetland Restoration in Northern New York.
Stephen C. Brown, Kevin Smith, and Darold Batzer….1016

Population Ecology

Dispersal and Parasitizing Abilities of Eupelmus vuilleti (Hymenoptera: Eupelmidae) within a Column of Cowpea Seeds.
A. M. Cortesero, J. P. Monge, and J. Huignard….1025

Modeling Winter Oilseed Rape Plant Infestation by Baris coerulescens (Coleoptera: Curculionidae).
Jacques Lerin and Khalid Koubaiti….1031

Population Dynamics of Maladera matrida (Coleoptera: Scarabaeidae) in Peanut Fields in Israel.
Ali Rachel Harari, David Ben-Yakir, Michael Chen, and David Rosen….1040

Regional Population Dynamics of Whitefly (Homoptera: Aleyrodidae) and Associated Parasitoids (Hymenoptera: Aphelinidae).
D. G. Riley and M. A. Ciomperlik….1049

Spatial Characteristics of Rangeland Grasshopper (Orthoptera: Acrididae) Population Dynamics in Wyoming: Implications for Pest Management.
Scott P. Schell and Jeffrey A. Lockwood….1056

Physical Dynamics of the Noncleidoic Egg of Stephanitis pyrioides (Heteroptera: Tingidae) During Development.
John W. Neal, Jr., and Jo-Ann Bentz….1066

Life- and Fertility-Tables of Maladera matrida (Coleoptera: Scarabaeidae).
Ali Rachel Harari, David Ben-Yakir, Michael Chen, and David Rosen….1073

Field Retention of a Novel Mark-Release-Recapture Method.
James R. Hagler….1079

Starved Larvae of Aedes aegypti (Diptera: Culicidae) Render Waters Unattractive to Ovipositing Conspecific Females.
Nayer Zahiri, Manfred E. Rau, and David J. Lewis….1087

Variation in Adult Populations of the Potato Leafhopper (Homoptera: Cicadellidae) and Feeding Injury Among Clones of Red Maple.
Jo-Ann Bentz and Alden M. Townsend….1091

Old Mountain Birches at High Altitudes Are Prone to Outbreaks of Epirrita autumnata (Lepidoptera: Geometridae).
Kai Ruohomki, Tarmo Virtanen, Pekka Kaitaniemi, and Toomas Tammaru….1096

Physiological and Chemical Ecology

Pheromone Concentration Measured with Electroantennogram in Cotton Fields Treated for Mating Disruption of Pectinophora gossypiella (Lepidoptera: Gelechiidae).
Petra Frbert, Uwe T. Koch, Andreas Frbert, Robert T. Staten, and Ring T. Card….1105

Cold Hardiness in Spodoptera exigua (Lepidoptera: Noctuidae).
Yonggyun Kim and Namho Kim….1117

Crystallization Temperature and Chilling Injury During Overwintering in a Feral Face Fly (Diptera: Muscidae) Population.
Charles S. Burks, David W. Hagstrum, Kent E. Hampton, and Alberto B. Broce….1124

Winter Cold Hardiness and Supercooling of Metzneria paucipunctella (Lepidoptera: Gelechiidae), a Moth Introduced for Biological Control of Spotted Knapweed.
William R. Good, Jim M. Story, and Nancy W. Callan….1131

Electroantennogram-Active Components in Buffalo Gourd Root Powder for Western Corn Rootworm Adults (Coleoptera: Chrysomelidae).
B. E. Hibbard, T. L. Randolph, E. J. Bernklau, and L. B. Bjostad….1136

Biological Control

Abundance of the Parasitic Ant Solenopsis daguerrei (Hymenoptera: Formicidae) in South America, a Potential Candidate for the Biological Control of the Red Imported Fire Ant in the United States.
J. A. Briano, L. A. Calcaterra, D. P. Wojcik, D. F. Williams, W. A. Banks, and R. S. Patterson….1143

Patterns of Host Specificity in Pseudacteon Parasitoid Flies (Diptera: Phoridae) that Attack Solenopsis Fire Ants (Hymenoptera: Formicidae).
Lawrence E. Gilbert and Lloyd W. Morrison….1149

Effects of Selected Midwestern Larval Host Plants on Performance by Two Strains of the Gypsy Moth (Lepidoptera: Lymantriidae) Parasitoid Cotesia melanoscela (Hymenoptera: Braconidae).
James J. Kruse and Kenneth F. Raffa….1155

Use of Rubidium to Label Lysiphlebus testaceipes (Hymenoptera: Braconidae), a Parasitoid of Greenbugs (Homoptera: Aphididae), for Dispersal Studies.
Odair A. Fernandes, Robert J. Wright, Karl H. Baumgarten, and Z B Mayo….1167

Pathogenicity Enhancement of Metarhizium anisopliae and Beauveria bassiana to First Instars of Diaprepes abbreviatus (Coleoptera: Curculionidae) with Sublethal Doses of Imidacloprid.
Eliane D. Quintela and Clayton W. Mccoy….1173