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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
31/05/2000 |
Data da última atualização: |
12/03/2013 |
Autoria: |
AZEVEDO, A. C. S.; SOSA-GOMEZ, D.R.; FARIA, M. R.; FUNGARO, M. H. P. |
Título: |
Effects of double-stranded RNA on virulence of Paecilomyces fumosoroseus (Deuteromycotina: Hyphomycetes) against the silverleaf whitefly, Bemicia tabaci strain B (Homoptera: Aleyrodidae). |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirao Preto, v.23, n.1, p.61-63, Mar. 2000. |
Idioma: |
Inglês |
Conteúdo: |
Bands of double-stranded RNA (dsRNA) were detected in three out of twelve isolates of Paecilomyces fumosoroseus. Identity of these bands was confirmed by RNAse, DNAse and S1 nuclease treatments. The cure of dsRNA for one isolate (P92) was successfully carried out for a single conidium subculture. Isogenic strains, with or without dsRNA, were submitted to virulence tests against the whitefly Bemicia tabaci strain B. In contrast to findings for some phytopathogenic fungi, these dsRNA fragments did not cause hypovirulence in P. fumosoroseus. |
Palavras-Chave: |
Bemicia tabaci; Brasil; Entomogenous fungi; Fungo entomopatogenico; Inseto praga; Paecilomyces fumosoroseus; Pest insects. |
Thesagro: |
Controle Biológico. |
Thesaurus Nal: |
biological control; Brazil. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/78869/1/ID-17564.pdf
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Marc: |
LEADER 01478naa a2200277 a 4500 001 1461940 005 2013-03-12 008 2000 bl uuuu u00u1 u #d 100 1 $aAZEVEDO, A. C. S. 245 $aEffects of double-stranded RNA on virulence of Paecilomyces fumosoroseus (Deuteromycotina$bHyphomycetes) against the silverleaf whitefly, Bemicia tabaci strain B (Homoptera: Aleyrodidae).$h[electronic resource] 260 $c2000 520 $aBands of double-stranded RNA (dsRNA) were detected in three out of twelve isolates of Paecilomyces fumosoroseus. Identity of these bands was confirmed by RNAse, DNAse and S1 nuclease treatments. The cure of dsRNA for one isolate (P92) was successfully carried out for a single conidium subculture. Isogenic strains, with or without dsRNA, were submitted to virulence tests against the whitefly Bemicia tabaci strain B. In contrast to findings for some phytopathogenic fungi, these dsRNA fragments did not cause hypovirulence in P. fumosoroseus. 650 $abiological control 650 $aBrazil 650 $aControle Biológico 653 $aBemicia tabaci 653 $aBrasil 653 $aEntomogenous fungi 653 $aFungo entomopatogenico 653 $aInseto praga 653 $aPaecilomyces fumosoroseus 653 $aPest insects 700 1 $aSOSA-GOMEZ, D.R. 700 1 $aFARIA, M. R. 700 1 $aFUNGARO, M. H. P. 773 $tGenetics and Molecular Biology, Ribeirao Preto$gv.23, n.1, p.61-63, Mar. 2000.
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Embrapa Soja (CNPSO) |
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19. | | SÓSA-GOMEZ, D. R. A diversidade de vírus como fonte de ativos para empresas produtoras de agentes de controle microbiano. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 28., 2022, Fortaleza. Biodiversidade: Conhecer, conservar e utilizar. anais. Fortaleza: Sociedade Entomológica do Brasil, 2022. Edição Técnica: Nivia da Silva Dias Pini, Gerane Celly Dias Bezerra Silva, Márcio Alves Silva, Regiane Cristina Oliveira, José Wagner da Silva Melo, Flávia Rabelo Barbosa. resumo. p. 1057.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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