Journal of economic entomology

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  Año 1993, Vol. 86, Número 6

  • Decline of Pyrethroid Resistance in the Absence of Selection Pressure in a Population of German Cockroaches (Dictyoptera: Blattellidae)

    pág. 163

    

  • Elevated Esterase Activity and Acetylcholinesterase Insensitivity in Citrus Thrips (Thysanoptera: Thripidae) Populations from the San Joaquin Valley of California

    pág. 164

    

  • Pyrethroid Resistance in Two Field Strains of Helicoverpa zea (Lepidoptera: Noctuidae)

    pág. 165

    

  • Possible Mechanisms of Organophosphorus and Carbamate Insecticide Resistance in German Cockroaches (Dictyoptera: Blattelidae) from Different Geographical Areas

    pág. 1623

    

  • Pyrethroid Resistance in German Cockroaches (Dictyoptera: Blattelidae): Resistance Levels and Underlying Mechanisms

    pág. 1631

    

  • Structure Populations of Lygus hesperus (Hemiptera: Miridae) with Multiple Resistance Mechanisms to Trichlorfon

    pág. 1656

    

  • Copulation and Its Duration Affects Female Weight, Oviposition, Hatching Patterns, and Ovarian Development in the Western Corn Rootworm (Coleoptera: Chrysomelidae)

    pág. 1664

    

  • Worker-Bee Crowding Affects Brood Production, Honey Production, and Longevity of Honey Bees (Hymenoptera: Apidae)

    pág. 1672

    

  • Dormant-Season Sprays Affect the Mortality of Peach Twig Borer (Lepidoptera: Gelechiidae) and Its Parasitoids

    pág. 1679

    

  • Efficacy of Muscovy Ducks as an Adjunct for House Fly (Diptera: Muscidae) Control in Swine and Dairy Operations

    pág. 1686

    

  • Field Cage, Greenhouse, and Small Field Plot Evaluation of a Radiation-Resistant Strain of Boll Weevil (Coleoptera: Curculionidae)

    pág. 1693

    

  • Increasing the Efficiency of Catching Mediterranean Fruit Fly (Diptera: Tephritidae) Males in Trimedlure-Baited Traps with Ammonia

    pág. 1700

    

  • Host Plant Preferences of Frankliniella occidentalis and Thrips tabaci (Thysanoptera: Thripidae) for Onions and Associated Weeds on the Southern High Plains

    pág. 1706

    

  • X-Ray Computed Tomography Studies of the Burrowing Behavior of Fourth-Instar Pecan Weevil (Coleoptera: Curculionidae)

    pág. 1714

    

  • Evaluation of a Novel, Hand-Held, Acoustic Emissions Detector To Monitor Termites (Isoptera: Kalotermitidae, Rhinotermitidae) in Wood

    pág. 1720

    

  • Oral Toxicity of Chlordane, Hydramethylnon, and Imidacloprid to Free-Foraging Workers of Camponotus pennsylvanicus (Hymenoptera: Formicidae)

    pág. 1730

    

  • Intake and Efficacy of Methoprene and Stirofos Mineral Blocks for Control of Horn Flies (Diptera: Muscidae) on Pastured Beef Cattle

    pág. 1738

    

  • Adult Resting and Larval Developmental Sites of Stable Flies and House Flies (Diptera: Muscidae) on Dairies in Alberta

    pág. 1746

    

  • Effect and Fate of the Insect Growth Regulator Pyriproxyfen After Application to the Horn Fly (Diptera: Muscidae)

    pág. 1754

    

  • Infestation Rates and Biological Observations After Harvest of Codling Moth (Lepidoptera: Tortricidae) in Stored In-Shell Walnuts

    pág. 1761

    

  • Pest-Free Period for Walnut Husk Fly (Diptera: Tephritidae) and Host Status of Stone-Fruits for Export to New Zealand

    pág. 1766

    

  • High Temperature for Control of Asynonychus godmani (Coleoptera: Curculionidae) Eggs on Lemon Fruit

    pág. 1773

    

  • Multiple Insecticide Treatments Affect Harvest Residues of Lettuce

    pág. 1781

    

  • Transmission of Cucurbit Potyviruses by Uroleucon pseudambrosiae (Homoptera: Aphididae), an Aphid Trapped During Epidemics of Watermelon Mosaic Virus 2 in Florida

    pág. 1786

    

  • Interactive Effects of an Antifeedant Used with Bacillus thuringiensis var. san diego Delta Endotoxin on Colorado Potato Beetle (Coleoptera: Chrysomelidae)

    pág. 1793

    

  • Comparison of Three Methods for Sampling Arthropod Pests and Their Natural Enemies in Peanut Fields

    pág. 1802

    

  • Cotton Yield Response to Cotton Fleahopper (Hemiptera: Miridae) Infestations on the Lower Gulf Coast of Texas

    pág. 1811

    

  • Cultural Practices To Manage the Rice Leafminer Hydrellia wirthi (Diptera: Ephydridae) in Columbia

    pág. 1820

    

  • Biotic Control of Cotton Aphids (Homoptera: Aphididae) in Cotton Influenced by Two Insecticides

    pág. 1824

    

  • Evaluation of 1-Octen-2-ol and Nonanal as Adjuvants for Aggregation Pheromones for Three Species of Cucujid Beetles (Coleoptera: Cucujidae)

    pág. 1835