Forum

Genetic Relatedness of North American Populations of Tomicus piniperda (Coleoptera: Scolytidae).
M. Carol Alosi Carter, Jacqueline L. Robertson, Robert A. Haack, Robert K. Lawrence, and Jane L. Hayes: 1345

Insecticide Resistance and Resistance Management

Genetic Variability in Tetranychus urticae (Acari: Tetranychidae) from Greece: Insecticide Resistance and Isozymes.
Anastasia Tsagkarakou, Maria Navajas, Jacques Lagnel, Jean Gutierrez, and Nicole Pasteur: 1354

Susceptibility of Field Populations of Beet Armyworm (Lepidoptera: Noctuidae) to Cyfluthrin, Methomyl, and Profenofos, and Selection for Resistance to Cyfluthrin.
S. A. Aldosari, T. F. Watson, S. Sivasupramaniam, and A. A. Osman: 1359

Field Applications, Leaf-Dip, and Diet Incorporated Diagnostic Assays Used Against Bacillus thuringiensis-Susceptible and Resistant Diamondback Moth (Lepidoptera: Plutellidae).
Carlos J. Perez and Anthony M. Shelton: 1364

Ecotoxicology

Comparative Efficacy of Fumigants Against Hatchling Whitefringed Beetle (Coleoptera: Curculionidae) Larvae and Their Sorption by Soil.
J. N. Matthiessen, J. M Desmarchelier, Le T. Vu, and M. A. Shackleton: 1372

Acute and Sublethal Effects of a Neem Insecticide on the Commercial Biological Control Agents Phytoseiulus persimilis and Amblyseius cucumeris (Acari: Phytoseiidae) and Aphidoletes aphidimyza (Diptera: Cecidomyiidae).
Kevin M. Spollen and Murray B. Isman: 1379

Olive Fruit Fly (Diptera: Tephritidae) ADH Allele Selected Under Artificial Rearing Produced Bigger Flies than Other ADH Alleles.
M. A. Konstantopoulou, A. P. Economopoulos, and A. G. Manoukas: 1387

Biological and Microbial Control

Effectiveness of Purified Bacillus thuringiensis Berliner Insecticidal Proteins in Controlling Three Insect Pests of Australian Eucalypt Plantations.
Rebecca L. Harcourt, Danny Llewellyn, Richard Morton, Elizabeth S. Dennis, and W. Jim Peacock: 1392

Extending the Residual Toxicity of Bacillus thuringiensis with Casein-Based Formulations.
R. W. Behle, M. R. McGuire, and B. S. Shasha: 1399

Impact of Alternating Manure Removal Schedules on Pest Flies (Diptera: Muscidae) and Associated Predators (Coleoptera: Histeridae, Staphylinidae; Acarina: Macrochelidae) in Caged-Layer Poultry Manure in Southern California.
Bradley A. Mullens, Nancy C. Hinkle, and Coralie E. Szijj: 1406

Standardized Bioassay and Screening of Beauveria bassiana and Paecilomyces fumosoroseus Against the Russian Wheat Aphid (Homoptera: Aphididae).
John D. Vandenberg: 1418

Sprayable Granule Formulations for Bacillus thuringiensis.
Patricia Tamez-Guerra, Michael R. McGuire, Hiram Medrano- Roldan, Luis J. Galan-Wong, Baruch S. Shasha, and Fernando E. Vega: 1424

Effects of Parasitism by Lysiphlebus testaceipes (Hymenoptera: Aphidiidae) on Transmission of Beet Yellows Closterovirus by Bean Aphid (Homoptera: Aphididae).
Cheryl A. Weber, Larry D. Godfrey, and Peggy A. Mauk: 1431

Ecology and Behavior

Pupation Sites of Scirtothrips citri (Thysanoptera: Thripidae) and Potential Management through Increasing Mortality of Instars on the Ground.
Heinrich Schweizer and J. G. Morse: 1438

Host Plant Hardness in Oviposition of Macrolophus caliginosus (Hemiptera: Miridae).
B. Constant, S. Grenier, G. Febway, and G. Bonnot: 1446

Host-Plant Relations of the Hall Scale (Homoptera: Diaspididae) on Peaches and Nectarines in Israel.
M. J. Berlinger, Ch. Fallek, R. Dahan, and M. Friedlender: 1453

Sampling

Sequential Sampling of Brachycaudus helichrysi (Homoptera: Aphididae) in Sunflower Fields.
Isabelle Badenhausser: 1460

Sequential Sampling Plans for Use in Timing Insecticide Applications for Control of European Corn Borer (Lepidoptera: Pyralidae) in Potato.
Brian A. Nault and George G. Kennedy: 1468

Evaluation of the Power Law and Patchiness Regressions with Regression Diagnostics.
Athayde Tonhasca, Jr., John C. Palumbo, and David N. Byrne: 1477

Household and Structural Insects

Foraging Populations of Coptotermes gestroi (Isoptera: Rhinotermitidae) in an Urban Area.
Yupaporn Sornnuwat, Kunio Tsunoda, Tsuyoshi Yoshimura, Munezoh Takahashi, and Charunee Vongkaluang: 1485

Control of German Cockroach (Dictyoptera: Blattellidae) with Residual Toxicants in Bait Trays.
Philip G. Koehler, Charles A. Strong, and Richard S. Patterson: 1491

Suppression of Late-Season Argentine Ant (Hymenoptera: Formicidae) Field Populations Using a Perimeter Treatment with Containerized Baits.
Jeanine S. Blachly and Brian T. Forschler: 1497

Perimeter Treatments with Two Bait Formulations of Pyriproxyfen for Control of Pharaoh Ants (Hymenoptera: Formicidae).
Karen M. Vail, David F. Williams, and David H. Oi: 1501

German Cockroach (Dictyoptera: Blattellidae) Gut Contents Inhibit Cytochrome P450 Monooxygenases.
Steven M. Valles and Simon J. Yu: 1508

Veterinary Entomology

Duration of Efficacy of Diazinon Ear Tags and Ivermectin Pour-On for Control of Horn Fly (Diptera: Muscidae).
T. J. Lysyk and D. D. Colwell: 1513

Permethrin-Impregnated Yarn: Longevity of Efficacy and Potential Use on Cylindrical Fiberglass Stable Fly (Diptera: Muscidae) Traps.
Jerome A. Hogsette and Joseph P. Ruff: 1521

Commodity Treatment

Toxicity and Repellency of Potting Soil Treated with Bifenthrin and Tefluthrin to Red Imported Fire Ants (Hymenoptera: Formicidae).
David H. Oi and David F. Williams: 1526

Forest Entomology

Distribution Pattern and Sampling of Eggs of the Western Hemlock Looper (Lepidoptera: Geometridae) in Mature Western Hemlock Stands.
Qiwei Liang, Imre S. Otvos, and Gary E. Bradfield: 1531

Effect of Overstory Density of Ips pini (Coleoptera: Scolytidae) Performace in Ponderosa Pine Slash.
Jaime Villa-Castillo and Michael R. Wagner: 1537

Developing and Validating a Model for Predicting Gypsy Moth (Lepidoptera: Lymantriidae) Defoliation in Connecticut.
Ronald M. Weseloh: 1546

Horticultural Entomology

Susceptibility of Japanese Beetle, Oriental Beetle, and European Chafer (Coleoptera: Scarabaeidae) to Halofenozide, and Insect Growth Regulator.
R. S. Cowles and M. G. Villani: 1556

Effect of Silwet L-77 and Diazinon on Three Tephritid Fruit Flies (Diptera: Tephritidae) and Associated Endoparasitoids.
Mary F. Purcell and William J. Schroeder: 1566

Toxicity, Growth, and Behavioral Effects of an Oil Extracted from Idioblast Cells of the Avocado Fruit on the Generalist Herbivore Beet Armyworm (Lepidoptera: Noctuidae).
Cesar Rodriguez-Saona and John T. Trumble: 1571

Interactions of Water Stress, Honeylocust Spider Mites (Acari: Tetranychidae), Early Leaf Abscission, and Growth of Gleditsia triacanthos.
D. R. Smitley and N. C. Peterson: 1577

Integrated Management of the Onion Maggot (Diptera: Anthomyiidae).
T. W. Walters and C. J. Eckenrode: 1582

Row Crops, Forage, and Small Grains

Effect of Mowing Corn Stalks and Tillage on Overwintering Mortality of European Corn Borer (Lepidoptera: Pyralidae) in Field Corn.
A. W. Schaafsma, F. Meloche, and R. E. Pitblado: 1587

Influence of Verbesina encelioides (Asterales: Asteraceae) on Thrips (Thysanoptera: Terebrantia) Populations and Tomato Spotted Wilt Virus Epidemics in South Texas Peanut Fields.
Forrest L. Mitchell and J. W. Smith, Jr.: 1593

Soybean Maturity Group and Incidence of Velvetbean Caterpillars (Lepidoptera: Noctuidae) and Mexican Bean Beetles (Coleoptera: Coccinellidae).
R. M. McPherson, J. R. Ruberson, R. D. Hudson, and D. C. Jones: 1601

Effect of Manure on Maize Tolerance to Western Corn Rootworm (Coleoptera: Chrysomelidae).
Leslie L. Allee and Paula M. Davis: 1608

Comparison of Host Suitability of Western Wheat Aphid with the Russian Wheat Aphid.
S. D. Kindler and R. W. Hammon: 1621

Alfalfa Weevil (Coleoptera: Curculionidae) Management in Alfalfa by Spring Grazing with Cattle.
G. D. Buntin and J. H. Bouton: 1631

Stored Product Entomology

High-Power Microwave Radiation as an Alternative Insect-Control Method for Stored Products.
Steven L. Halverson, Wendell E. Burkholder, Timothy S. Bigelow, Erik V. Nordheim, and Mark E. Misenheimer: 1638

Plant Resistance

Resistance of Winter Wheat to Cereal Leaf Beetle (Coleoptera: Chrysomelidae) and Bird Cherry-Oat Aphid (Homoptera: Aphididae).
M. Papp and þ. Mesterhzy: 1649

Evaluation of an Artificial Infestation Technique of Grape with Lobesia botrana (Lepidoptera: Tortricidae).
M. Fermaud, P. Pracros, R. Roehrich, and J. Stockel: 1658

Evaluation of Melon for Resistance to Bemisia argentifolii (Homoptera: Aleyrodidae).
Alvin M. Simmons and James D. McCreight: 1663

Book Review

Entomology & Pest Management, Second Edition.
L. P. Pedigo. Reviewed by Grayson C. Brown: 1669

Indexes 1996
Cumulative Author Index: 1673
1996 Cumulative Subject Index: 1679