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Subjects mortality Remove constraint mortality: mortality Subjects lethal dose Remove constraint lethal dose: lethal dose
Displaying items 1 - 10 of 35 start over

1. A Comparison of Three Bioassay Techniques to Determine Amitraz Susceptibility in Boophilus microplus (Acari: Ixodidae)

Description:
Includes references
Author:
Miller, R.J. , Davey, R.B. , White, W.H. , George, J.E.
Subject:
Boophilus microplus , tick control , amitraz , acaricide resistance , bioassays , toxicity , mortality , dose response , lethal dose , strain differences
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

2. A geometric model of mortality and crop protection for insects feeding on discrete toxicant deposits

Description:
Includes references
Author:
Ebert, T. , Derksen, R.
Subject:
phytophagous insects , insect pests , insect control , chemical control , insecticides , toxic substances , droplet size , spray deposition , application volume , spatial distribution , toxicity , lethal dose , mortality , dose response , feeding behavior , plant-insect relations , crop damage , plant protection , mathematical models
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. Activity of Bifenthrin, Chlorfenapyr, Fipronil, and Thiamethoxam Against Argentine Ants (Hymenoptera: Formicidae)

Description:
Includes references
Author:
Wiltz, B.A. , Suiter, D.R. , Gardner, W.A.
Subject:
insect pests , Linepithema humile , household pests , insect control , insect repellents , bifenthrin , chlorfenapyr , thiamethoxam , fipronil , topical application , toxicity , lethal dose , toxicity testing , mortality , inhibitors , locomotion , insect behavior , searching behavior , temperature , Southeastern United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

4. Acute toxicity, histopathology, and coagulopathy in American kestrels (Falco sparverius) following administration of the rodenticide diphacinone

Description:
Includes references
Author:
Rattner, Barnett A. , Horak, Katherine E. , Warner, Sarah E. , Day, Daniel D. , Meteyer, Carol U. , Volker, Steven F. , Eisemann, John D. , Johnston, John J.
Subject:
acute toxicity , histopathology , Falco sparverius , rodenticidal properties , dietary exposure , risk factors , anticoagulants , mortality , lethal dose , body weight , Colinus virginianus , Anas platyrhynchos , necropsy , hemorrhage , heart , liver , kidneys , lungs , intestines , skeletal muscle , half life , blood coagulation , prothrombin , oral administration , birds of prey , nontarget organisms , diphacinone
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

5. Assessment of Potential Fumigants to Control Chaetodactylus hrombeini (Acari: Chaetodactylidae) Associated with Osmia cornifrons (Hymenoptera: Megachilidae)

Description:
Includes references
Author:
White, Joseph B. , Park, Yong-Lak , West, Todd P. , Tobin, Patrick C.
Subject:
pollinating insects , Osmia , bee diseases , parasitoses , mites , mite control , acaricides , formic acid , essential oils , methyl salicylate , fumigant insecticides , pesticide formulations , pesticide mixtures , chemical concentration , lethal dose , risk assessment , stress tolerance , mortality , nontarget organisms
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

6. Baseline responses of bollworm, Helicoverpa zea (Boddie), and tobacco budworm, Heliothis virescens (F.), to indoxacarb and pyridalyl

Description:
Includes references
Author:
Cook, D.R. , Leonard, B.R. , Gore, J. , Temple, J.H.
Subject:
Helicoverpa zea , Heliothis virescens , indoxacarb , insecticides , insecticide resistance , toxicity , lethal dose , mortality , bioassays , resistance management
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

7. Beauveria bassiana yeast phase on agar medium and its pathogenicity against Diatraea saccharalis (Lepidoptera: Crambidae) and Tetranychus urticae (Acari: Tetranychidae)

Description:
Includes references
Author:
Alves, S.B. , Rossi, L.S. , Lopes, R.B. , Tamai, M.A. , Pereira, R.M.
Subject:
life cycle (organisms) , Beauveria bassiana , cell culture , culture media , agar , pathogenicity , Diatraea saccharalis , Tetranychus urticae , mortality , lethal dose , biological control , biological control agents
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

8. Characterization of Permethrin-Resistant Boophilus microplus (Acari: Ixodidae) Collected from the State of Coahuila, Mexico

Description:
Includes references
Author:
Miller, R.J. , Rentaria, J.A.E. , Martinez, H.Q. , George, J.E.
Subject:
Boophilus microplus , ticks , acaricide resistance , permethrin , lethal dose , mortality , genetic resistance , sodium channels , amino acid substitution , gene frequency , homozygosity , polymerase chain reaction , Mexico
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

9. Comparative activity of baculoviruses against the codling moth Cydia pomonella and three other tortricid pests of tree fruit

Description:
Includes references
Author:
Lacey, L.A. , Vail, P.V. , Hoffmann, D.F.
Subject:
Cydia pomonella , Choristoneura rosaceana , Pandemis , Grapholita molesta , Autographa californica , Anagrapha , Granulovirus , Nucleopolyhedrovirus , lethal dose , larvae , mortality , insect control , Pandemis pyrusana
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

10. Contact and Fumigant Toxicity of a Botanical-Based Feeding Deterrent of the Stable Fly, Stomoxys calcitrans (Diptera:Muscidae)

Author:
Junwei Zu , Andrew Y. Li , Sara Pritchard , Khanobporn Tangtrakulwanich , Frederick P. Baxendale , Gary Brewer
Subject:
Nepeta cataria , Stomoxys calcitrans , active ingredients , antifeedants , bioassays , botanical insecticides , deet , essential oils , fumigants , hematophagous insects , insect repellents , insecticidal properties , insecticide resistance , lethal dose , mortality , topical application
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011