Search Results - "Cooper, W. R"

Survival and Feeding Rates of Four Aphid Species (Hemiptera: Aphididae) on Various Sucrose Concentrations in Diets by Puterka, Gary J, Nicholson, Scott J, Cooper, W. R

“…Different concentrations of sucrose were used to investigate how survival and feeding was affected in four species of aphids (Hemiptera: Aphididae). Seven…”
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Effects of jasmonate-induced defenses on root-knot nematode infection of resistant and susceptible tomato cultivars by Cooper, W.R, Jia, L, Goggin, L

“…Jasmonates, such as jasmonic acid (JA), are plant-signaling compounds that trigger induced resistance against certain pathogens and a broad range of arthropod…”
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Community Associates of an Exotic Gallmaker, Dryocosmus kuriphilus (Hymenoptera: Cynipidae), in Eastern North America by Cooper, W. R, Rieske, L. K

“…Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae) is a potentially devastating exotic invasive gall wasp that is rapidly spreading throughout the…”
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Interhaplotype Fertility and Effects of Host Plant on Reproductive Traits of Three Haplotypes of Bactericera cockerelli (Hemiptera: Triozidae) by Mustafa, T, Horton, D. R, Cooper, W. R, Swisher, K. D, Zack, R. S, Munyaneza, J. E

“…Potato psyllid, Bactericera cockerelli (Šulc) (Hemiptera: Triozidae), is a serious pest of solanaceous crops in North and Central America and New Zealand. This…”
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Temperature-Dependent Reproductive Development of Lygus hesperus (Hemiptera: Miridae) by Spurgeon, D. W, Cooper, W. R

“…Recent studies to elucidate relationships between the western tarnished plant bug, Lygus hesperus Knight, and injury to cotton (Gossypium spp.) have identified…”
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Characterization of Eight Russian Wheat Aphid (Hemiptera: Aphididae) Biotypes using Two-Category Resistant—Susceptible Plant Responses by Puterka, G. J., Nicholson, S. J., Brown, M. J., Cooper, W. R., Peairs, F. B., Randolph, T. L.

“…Eight biotypes of the Russian wheat aphid, Diuraphis noxia (Kurdjumov), have been discovered in the United States since 2003. Biotypes are identified by the…”
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Cyclical Parthenogenetic Reproduction in the Russian Wheat Aphid (Hemiptera: Aphididae) in the United States: Sexual Reproduction and Its Outcome on Biotypic Diversity by Puterka, G. J, Hammon, R. W, Burd, J. D, Peairs, F. B, Randolph, T. L, Cooper, W. R

“…In 1986, the Russian wheat aphid, Diuraphis noxia (Kurdjumov) (Hemiptera: Aphididae), became an invasive species of United States. Nearly 20 yr later, new…”
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Among-Sampler Variation in Sweep Net Samples of Adult Lygus hesperus (Hemiptera: Miridae) in Cotton by Spurgeon, D. W., Cooper, W. R.

“…The sweep net is a standard sampling method for adults of the western tarnished plant bug, Lygus hesperus Knight (Hemiptera: Miridae), in cotton (Gossypium…”
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Woody Stem Galls Interact With Foliage to Affect Community Associations by Cooper, W. R, Rieske, L. K

“…Gall wasps (Hymenoptera: Cynipidae) hijack the physiology of their host plant to produce galls that house wasps throughout their immature stages. The…”
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Revealing the Diet of Generalist Insect Predators in Strawberry Fields: Not Only Pests, But Other Predators Beware by Krey, K.L., Cooper, W.R., Renkema, J.M.

“…Generalist invertebrate predators contribute to pest management in agriculture, providing an important ecosystem service, particularly in organically managed…”
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Targeted RT-PCR Based Gut Content Analysis for Potato Psyllid Predation in Laboratory Assays by Ohler, B. J., Corral, C. A. Reyes, Cooper, W. R., Horton, D. R., Waters, T. D.

“…RT-PCR was used to test whether DNA from potato psyllid ( Bactericera cockerelli (Šulc)) could be detected in generalist predators that had been allowed to…”
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Wolbachia Infection Differs among Divergent Mitochondrial Haplotypes of Bactericera cockerelli (Hemiptera: Triozidae) by Cooper, W. Rodney, Swisher, Kylie D, Garczynski, Stephen F, Mustafa, Tariq, Munyaneza, Joseph E, Horton, David R

“…Four mitochondrial (cytrochrome oxidase I) haplotypes of the potato psyllid, Bactericera cockerelli (Šulc) (Hemiptera: Triozidae), have been identified in…”
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Isolation and characterization of simian immunodeficiency virus from mandrills in Africa and its relationship to other human and simian immunodeficiency viruses by STUJIMOTO, H, COOPER, R. W, ROFFI, J, HAYAMI, M, KODAMA, T, FUKASAWA, M, MIURA, T, OHTA, Y, ISHIKAWA, K, NAKAI, M, FROST, E, ROELANTS, G. E

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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The Stillwater Complex chromitites: The response of chromite crystal chemistry to magma injection by Lenaz, Davide, Garuti, G., Zaccarini, F., Cooper, R.W., Princivalle, F.

“…Nineteen chromite crystals from the A, B, E, G, H, J and K chromitite layers of the Peridotite Zone of the Stillwater Complex (Montana, USA) have been studied…”
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Effects of jasmonate-induced defenses in tomato on the potato aphid, Macrosiphum euphorbiae by Cooper, W.R, Goggin, F.L

“…Jasmonates such as jasmonic acid (JA) are plant-signaling compounds that trigger induced resistance (IR) to a broad range of arthropod herbivores. JA-dependent…”
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Puberty in the male chimpanzee: progressive maturation of semen characteristics by MARSON, J, MEURIS, S, COOPER, R. W, JOUANNET, P

“…Cellular and biochemical characteristics of semen obtained by masturbation were studied in 5 pubertal chimpanzees during 1.5 yr. The dental age corresponding…”
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Sequence of a novel simian immunodeficiency virus from a wild-caught African mandrill by Tsujimoto, Hajime, Hasegawa, Akira, Maki, Noboru, Fukasawa, Masashi, Miura, Tomoyuki, Speidel, Stephan, Cooper, Robert W, Moriyama, Etsuko N, Gojobori, Takashi, Hayami, Masanori

“…Since the isolation of an HIV-2-related virus from captive macaques (SIVMAC), the origin of human immunodeficiency viruses, a much debated subject, has been…”
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Influence of ejaculation frequency on semen characteristics in chimpanzees (Pan troglodytes) by Marson, J, Gervais, D, Meuris, S, Cooper, R W, Jouannet, P

“…Semen samples were obtained by masturbation from 6 chimpanzees and the spontaneously liquefied fraction and the remaining coagulum were studied separately…”
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Puberty in the male chimpanzee: time-related variations in luteinizing hormone, follicle-stimulating hormone, and testosterone by MARSON, J, MEURIS, S, COOPER, R. W, JOUANNET, P

“…The onset of pubertal testicular growth (Po) occurred in 12 out of 20 male chimpanzees surveyed monthly for at least 3.7 yr. When animals were synchronized…”
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Puberty in the male chimpanzee: time-related variations in circulating inhibin by MARSON, J, FRASER, H. M, WICKINGS, E. J, COOPER, R. W, JOUANNET, P, MEURIS, S

“…Circulating immunoreactive inhibin concentrations were determined in male chimpanzees (n = 12) during a 36-mo period starting 18 mo before the onset of…”
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