Search Results - "Brenner, Richard J."

Insecticide Susceptibility in Coptotermes formosanus and Reticulitermes virginicus (Isoptera: Rhinotermitidae) by Osbrink, Weste L. A., Lax, Alan R., Brenner, Richard J.

“…Lethal time to mortality responses were established for eight insecticides against workers and soldiers of the Formosan subterranean termite, Coptotermes…”
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Toxicity and In Vitro Metabolism of t-Permethrin in Eastern Subterranean Termite (Isoptera: Rhinotermitidae) by Valles, Steven M., Oi, Faith M., Wagner, Terry, Brenner, Richard J.

“…Toxicity and metabolism of t-permethrin were evaluated in two colonies (UF and ARS) of the eastern subterranean termite, Reticulitermes flavipes (Kollar),…”
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Implications of spatial distribution of insect populations in storage ecosystems by Arbogast, R.T. (Center for Agricultural and Veterinary Entomology, USDA, ARS, Gainesville, FL.), Weaver, D.K, Kendra, P.E, Brenner, R.J

“…Integrated management of storage pests requires understanding storage ecosystems and accurately monitoring pest population levels. Geostatistical techniques…”
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Transmission thresholds for dengue in terms of Aedes aegypti pupae per person with discussion of their utility in source reduction efforts by Focks, D A, Brenner, R J, Hayes, J, Daniels, E

“…The expense and ineffectiveness of drift-based insecticide aerosols to control dengue epidemics has led to suppression strategies based on eliminating larval…”
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Comparative insecticide susceptibility and detoxification enzyme activities among pestiferous Blattodea by Valles, Steven M, Koehler, Philip G, Brenner, Richard J

“…Topical bioassays using propoxur, chlorpyrifos, and λ-cyhalothrin were conducted on eight cockroach species. Based on lethal dose values, the relative…”
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Antagonism of fipronil toxicity by piperonyl butoxide and S,S,S,-tributyl phosphorotrithioate in the German cockroach (Dictyoptera: Blattellidae) by Valles, S.M, Koehler, P.G, Brenner, R.J

“…Toxicity of the phenylpyrazole insecticide fipronil was determined in laboratory and field-collected strains of the German cockroach, Blattella germanica (L.)…”
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Cockroach extermination does not rapidly reduce allergen in settled dust by Williams, Larry W., Reinfried, Patrick, Brenner, Richard J.

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Mechanisms Responsible for Cypermethrin Resistance in a Strain of German Cockroach, Blattella germanica by Valles, Steven M., Dong, Ke, Brenner, Richard J.

“…Cypermethrin resistance level and mechanisms responsible for the resistance were investigated in a strain (Aves) of German cockroach, Blattella germanica (L.),…”
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Isolation and characterization of a clone encoding a major allergen ( Bla g Bd90K) involved in IgE-mediated cockroach hypersensitivity by Helm, Ricki, Cockrell, Gael, Stanley, J.Steven, Brenner, Richard J., Burks, Wesley, Bannon, Gary A.

“…Previous studies have established that atopic individuals living in cockroach-infested housing become sensitized to cockroach aeroallergens and produce IgE…”
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Variation in hydramethylnon susceptibility among insecticide-resistant German cockroaches (Blattodea : Blattellidae) by VALLES, S. M, BRENNER, R. J

“…A consumption bioassay was used to evaluate hydramethylnon tolerance among 14 insecticide-resistant and 1 insecticide-susceptible strain of the German…”
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Spray-dried bovine blood : an effective laboratory diet for Ctenocephalides felis felis (Siphonaptera: Pulicidae) by RICHMAN, D. L, KOEHLER, P. G, BRENNER, R. J

“…Commercially available spray-dried protein sources were evaluated as replacement laboratory cat flea, Ctenocephalides felis felis (Bouché), larval diets for…”
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Outdoor survival and development of immature cat fleas (Siphonaptera: Pulicidae) in Florida by Kern, W.H. Jr, Richman, D.L, Koehler, P.G, Brenner, R.J

“…In north-central Florida, cat flea, Ctenocephalides felis felis Bouche, larvae survived outdoors year round. Their survival was greatest (up to 84.6%) outdoors…”
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Quality of housing and allergy to cockroaches in the Dominican Republic by Barnes, K C, Brenner, R J

“…Fifty-one atopic asthmatic and/or allergic rhinitic children and 23 nonatopic control from Santo Domingo, the Dominican Republic, were skin tested with an…”
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Effect of temperature and the synergist piperonyl butoxide on imidacloprid toxicity to the cat flea (Siphonaptera: Pulicidae) by Richman, D.L, Koehler, P.G, Brenner, R.J

“…The toxicity of imidacloprid to cat fleas on glass was investigated at 20, 26, 30, and 35 degrees C. Imidacloprid was most toxic to adult cat fleas at 35…”
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Residual efficacy of blatticides applied to surfaces contaminated with German cockroach (Dictyoptera: Blattellidae) feces by Strong, C.A, Valles, S.M, Koehler, P.G, Brenner, R.J

“…Crack-and-crevice treatments were simulated in the presence and absence of German cockroach [Blattella germanica (L.)] feces to evaluate its effect on…”
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Cytochrome P450 monooxygenase activity in the dark southern subterranean termite (Isoptera: Rhinotermitidae) by Valles, S.M. (Center for Medical, Agricultural and Veterinary Entomology, USDA, ARS, Gainesville, FL.), Osbrink, W.L.A, Oi, F.M, Brenner, R.J, Powell, J.E

“…Microsomal oxidases were characterized using surrogate substrates in the economically important dark southern subterranean termite. Reticulitermes virginicus…”
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Behavioral and physiological resistance to insecticides in the German cockroach (Dictyoptera: Blattellidae): an experimental reevaluation by Hostetler, M E, Brenner, R J

“…Although physiological resistance to pesticides has been demonstrated in German cockroaches, Blattella germanica (L.), behavioral resistance has not been shown…”
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Spatial and temporal distribution of house dust mite (Astigmata: Pyroglyphidae) allergens Der p 1 and Der f 1 in Barbadian homes by Barnes, K.C. (University of Florida, Gainesville.), Fernandez-Caldas, E, Trudeau, W.L, Milne, D.E, Brenner, R.J

“…House features contribute to house dust mite abundance and, therefore, exposure to mite allergens. Our study assessed the hypothesis that modernization of the…”
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Temperature effects on lambda-cyhalothrin toxicity in insecticide-susceptible and resistant German cockroaches (Dictyoptera: Blattellidae) by Valles, S.M. (Center for Medical, Agricultural and Veterinary Entomology, USDA, ARS, Gainesville, FL.), Sanchez-Arroyo, H, Brenner, R.J, Koehler, P.G

“…Pre- and post-treatment temperature effects on λ-cyhalothrin toxicity were determined in insecticide-susceptible and resistant German cockroach, Blattella…”
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Seasonality of peridomestic cockroaches (Blattoidea: Blattidae): mobility, winter reduction, and effect of traps and baits by Brenner, R J, Pierce, R R

“…Populations of smokybrown cockroaches, Periplaneta fuliginosa (Serville), and Eurycotis floridana (Walker) were studied to compare mobility and population size…”
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