Effects of double-stranded RNA on virulence of Paecilomyces fumosoroseus (Deuteromycotina: Hyphomycetes) against the silverleaf whitefly, Bemisia tabaci strain B (Homoptera: Aleyrodidae).

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dc.creatorAZEVEDO, A. C. S.
dc.creatorSOSA-GOMEZ, D.R.
dc.creatorFARIA, M. R.
dc.creatorFUNGARO, M. H. P.
dc.date2013-03-12T23:31:08Z
dc.date2013-03-12T23:31:08Z
dc.date2000-05-31
dc.date2000
dc.date2013-03-12T23:31:08Z
dc.date.accessioned2026-07-07T11:50:28Z
dc.descriptionBands 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.
dc.identifierGenetics and Molecular Biology, Ribeirao Preto, v.23, n.1, p.61-63, Mar. 2000.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/461940
dc.identifier.urihttp://hdl.handle.net/123456789/514595
dc.languageeng
dc.rightsopenAccess
dc.subjectFungo entomopatogenico
dc.subjectInseto praga
dc.subjectPaecilomyces fumosoroseus
dc.subjectBemicia tabaci
dc.subjectBrasil
dc.subjectEntomogenous fungi
dc.subjectPest insects
dc.subjectControle Biológico
dc.subjectbiological control
dc.subjectBrazil
dc.titleEffects of double-stranded RNA on virulence of Paecilomyces fumosoroseus (Deuteromycotina: Hyphomycetes) against the silverleaf whitefly, Bemisia tabaci strain B (Homoptera: Aleyrodidae).
dc.typeArtigo de periódico

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