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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
12/11/1993 |
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Data da última atualização: |
22/04/2025 |
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Autoria: |
BEDDING, R. A.; MOLYNEWX, A. S.; AKHURST, R. J. |
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Título: |
Heterorhabditis spp, Neoaplectana spp and Steinernema Kraussei: interspecific and intraspecific differences in infectivity for insects. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Experimental parasitology, v. 55, p. 249-257, 1983. |
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Idioma: |
Inglês |
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Conteúdo: |
BEDDING, R. A., MOLYNEUX, A. S., AND AKHURST, R. J. 1982. Heterorhabditis spp., Neoaplectana spp., and Steinernema kraussei: Interspecific and intraspecific differences in infectivity for insects. Experimental Parasitology 55, 249-257. The effectiveness of various dosages of different species/strains of nematodes was compared for Galleria mellonella and various pest insects that live in or pupate in soil. Neoaplectana feltiae (= carpocapsae), the only nematode species tested by most other workers, was never the most infective for any of the insect species tested and was least infective for two. All species/strains of nematode were able to kill insects of each species. The degree of infectivity of each of the nematode species/strains for different hosts varied considerably, and no one species/strain of nematode was the most infective for all insect species. This indicates the importance of testing a number of nematode species against any particular insect before commencing field evaluations for biological control. |
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Palavras-Chave: |
Nematoide entomopatogênico. |
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Thesagro: |
Controle Biológico; Nematóide. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
null
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Embrapa Florestas (CNPF) |
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