Results 181 to 190 of about 18,874 (211)
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Pest Management Science, 2000
Two neem preparations and the bitter-tasting synthetic chemical denatonium benzoate were tested in the laboratory as antifeedants against the diamondback moth, Plutella xylostella L. The effects of the three materials on Cotesia plutellae (Kurdjumov), a hymenopteran parasitoid of P xylostella, were also recorded.
Perera, Dayani R. +2 more
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Two neem preparations and the bitter-tasting synthetic chemical denatonium benzoate were tested in the laboratory as antifeedants against the diamondback moth, Plutella xylostella L. The effects of the three materials on Cotesia plutellae (Kurdjumov), a hymenopteran parasitoid of P xylostella, were also recorded.
Perera, Dayani R. +2 more
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Journal of Asia-Pacific Entomology, 2005
Abstract Parasitization by an endoparasitoid wasp, Cotesia plutellae, against diamondback moth (DBM), Plutella xylostella, is fostered by maternal and embryonic factors such as polydnavirus, venom, and teratocyte. Genome of C. plutellae bracovirus (‘CpBV’) possessed at least 19 DNA segments, which ranged from 6.8 to over 30 Kb in size and were not ...
Sunyoung Lee +3 more
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Abstract Parasitization by an endoparasitoid wasp, Cotesia plutellae, against diamondback moth (DBM), Plutella xylostella, is fostered by maternal and embryonic factors such as polydnavirus, venom, and teratocyte. Genome of C. plutellae bracovirus (‘CpBV’) possessed at least 19 DNA segments, which ranged from 6.8 to over 30 Kb in size and were not ...
Sunyoung Lee +3 more
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Journal of Asia-Pacific Entomology, 2004
Abstract An endoparasitic wasp, Cotesia plutellae, inhibits pupal metamorphosis of diamondback moth, Plutella xylostella. The parasitized larvae extended their larval stage about 2 days at 25°C and died after escape of wasp larvae for pupation. We set up a hypothesis that the wasp parasitization inhibits juvenile hormone (JH) degradation, which leads
Sunyoung Lee, Yonggyun Kim
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Abstract An endoparasitic wasp, Cotesia plutellae, inhibits pupal metamorphosis of diamondback moth, Plutella xylostella. The parasitized larvae extended their larval stage about 2 days at 25°C and died after escape of wasp larvae for pupation. We set up a hypothesis that the wasp parasitization inhibits juvenile hormone (JH) degradation, which leads
Sunyoung Lee, Yonggyun Kim
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Plutella hyperboreella Strand 1902
201311. Plutella hyperboreella Strand, 1902 (Plutellidae) Plutella hyperboreella Strand, 1902: 63. Type locality: Norway: Alta, Kåfjord. BOLD:AAC3387 Palearctic distribution. Northern Europe and Arctic Russia. New North American records. Canada: Nunavut, Sirmilik National Park, 12 Jul 2007, 1 ♂; 13 Jul 2007, 3 ♂, 1 ♀; 18 Jul 2007, 2 ♂, 1 ...
Landry, Jean-François +6 more
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Transgenic Research, 2003
Parasitoids are important natural enemies of many pest species and are used extensively in biological and integrated control programmes. Crop plants transformed to express toxin genes derived from Bacillus thuringiensis (Bt) provide high levels of resistance to certain pest species, which is likely to have consequent effects on parasitoids specialising
Schuler, T.H. +6 more
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Parasitoids are important natural enemies of many pest species and are used extensively in biological and integrated control programmes. Crop plants transformed to express toxin genes derived from Bacillus thuringiensis (Bt) provide high levels of resistance to certain pest species, which is likely to have consequent effects on parasitoids specialising
Schuler, T.H. +6 more
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9. Plutella annulatella (Curtis, 1832): 420 (Cerostoma) TL: Alps N. Europe Distribution. Indian records: Kashmir (Gulmarg), North-Western Himalaya. Global records: Alps N. Europe., Iran. Remark. Meyrick (1932) mentioned some variation in Indian specimens and thus needs confirmation.
Joshi, Rahul +2 more
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Joshi, Rahul +2 more
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Cotesia plutellae Kurdjumov 1912
2013Cotesia plutellae (Kurdjumov, 1912) (Figs 7 a–c, 8b) Apanteles plutellae Kurdjumov, 1912: 226 Diagnosis. Entire hind coxa densely rugose. Scutellum entirely coarsely rugose-punctate without smooth interpunctures spaces. Tergite 3 setose on its almost entire surface. Metasoma usually laterally bright yellowish. Description. cf.
Rousse, Pascal, Gupta, Ankita
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Journal of Asia-Pacific Entomology, 2008
Abstract Cotesia plutellae is an endoparasitoid that parasitizes the diamondback moth Plutella xylostella. Parasitized P. xylostella exhibits immunosuppression and developmental retardation, resulting in death before pupation after parasitoid emergence. Except digestive organ, most host internal organs of parasitized P.
Sungwoo Bae, Yonggyun Kim
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Abstract Cotesia plutellae is an endoparasitoid that parasitizes the diamondback moth Plutella xylostella. Parasitized P. xylostella exhibits immunosuppression and developmental retardation, resulting in death before pupation after parasitoid emergence. Except digestive organ, most host internal organs of parasitized P.
Sungwoo Bae, Yonggyun Kim
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1873
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Journal of Asia-Pacific Entomology, 2005
Abstract Teratocytes are cells that originate from the extra-embryonic tissues of some hymenopteran para-sitoids. This study aimed to evaluate any adverse effect of Cotesia plutellae (Kurdjumov) (Hymenoptera: Bra-conidae) teratocytes on survival of its natural host Plutella xylostella (Linnaeus) (Lepidoptera: Ypono-meutidae). To the end, C. plutellae
Neil Andrew M. Basio, Yonggyun Kim
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Abstract Teratocytes are cells that originate from the extra-embryonic tissues of some hymenopteran para-sitoids. This study aimed to evaluate any adverse effect of Cotesia plutellae (Kurdjumov) (Hymenoptera: Bra-conidae) teratocytes on survival of its natural host Plutella xylostella (Linnaeus) (Lepidoptera: Ypono-meutidae). To the end, C. plutellae
Neil Andrew M. Basio, Yonggyun Kim
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