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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
30/09/1998 |
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Data da última atualização: |
30/09/1998 |
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Autoria: |
DAOUST, R.; PEREIRA, R. M. |
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Título: |
Survival of Beauveria bassiana(Deuteromycetes:Moniliales) conidia on cadavers of cowpea pests stored outdoors and in laboratory in Brazil |
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Ano de publicação: |
0 |
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Fonte/Imprenta: |
Environmental Entomology, v.15, n.3, p.642-647, 1986. |
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Idioma: |
Português |
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Conteúdo: |
Cowpea pest cadavers with Beauveria bassiana(Balsamo) mycoses were stored outdoors both under exposure to sunlight and under protected conditions, and in the laboratory at 4 and 27 C over prolonged intervals. Conidia on cowpea curculio adults stored outdoors under protected conditions remained stable (i.e.,without of viability) for at least 16 weeks and with only a slight decline in germinative ability for up to 24 weeks. Under the same outdoor conditions,conidia on chrysomelid beetle cadavers also survived well. In contrast, infected cowpea pest cadavers stored outdoors under direct expousure to rainfall and sunlight lost most of the conidia from their cuticles within 2 weeks; however, among the conidia that remained on the cadavers no decline in viability could be detected.The virulence of B. bassiana strains to their host insects was not correlated with the stability of conidia on host cadavers stored outdoors. |
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Palavras-Chave: |
Empoasca kaemeri; Entomogenous fungi; Green leafhoppers; Inseto praga. |
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Thesagro: |
Beauveria Bassiana; Cigarrinha das Pastagens; Fungo Entomógeno; População. |
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Thesaurus Nal: |
population. |
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Categoria do assunto: |
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Marc: |
LEADER 01663naa a2200241 a 4500
001 1370078
005 1998-09-30
008 bl --- 0-- u #d
100 1 $aDAOUST, R.
245 $aSurvival of Beauveria bassiana(Deuteromycetes$bMoniliales) conidia on cadavers of cowpea pests stored outdoors and in laboratory in Brazil
260 $c0
520 $aCowpea pest cadavers with Beauveria bassiana(Balsamo) mycoses were stored outdoors both under exposure to sunlight and under protected conditions, and in the laboratory at 4 and 27 C over prolonged intervals. Conidia on cowpea curculio adults stored outdoors under protected conditions remained stable (i.e.,without of viability) for at least 16 weeks and with only a slight decline in germinative ability for up to 24 weeks. Under the same outdoor conditions,conidia on chrysomelid beetle cadavers also survived well. In contrast, infected cowpea pest cadavers stored outdoors under direct expousure to rainfall and sunlight lost most of the conidia from their cuticles within 2 weeks; however, among the conidia that remained on the cadavers no decline in viability could be detected.The virulence of B. bassiana strains to their host insects was not correlated with the stability of conidia on host cadavers stored outdoors.
650 $apopulation
650 $aBeauveria Bassiana
650 $aCigarrinha das Pastagens
650 $aFungo Entomógeno
650 $aPopulação
653 $aEmpoasca kaemeri
653 $aEntomogenous fungi
653 $aGreen leafhoppers
653 $aInseto praga
700 1 $aPEREIRA, R. M.
773 $tEnvironmental Entomology$gv.15, n.3, p.642-647, 1986.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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| Registros recuperados : 3 | |
| 2. |  | MAGALHÃES, B. P.; LORD, J. C.; WRAIGHT, S. P.; DAOUST, R. A.; ROBERTS, D. W. Pathogenicity of Beauveria bassiana and Zoophthora radicans to the coccinellid predators Coleomegilla maculata and Eriopsis connexa. Journal of Invertebrate Pathology, New York, v. 52, n. 3, p. 471-473, Nov. 1988.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 3. | | AIDAR, H.; SARTORATO, A.; NEVES, B. P.; SEIJAS, C. A. R.; WATT, E. E.; RIOS, G. P.; KLUTHCOUSKI, J.; ARAUJO, J. P. P.; THUNG, M. D. T.; PEREIRA, P. A. A.; DAOUST, R. A.; YOKOYAMA, M. Multiple cropping systems in Brazil. INTERNATIONAL WORKSHOP IN INTEGRATED PEST CONTROL FOR GRAIN LEGUMES, 1983, Goiânia. Proceedings... Brasília, DF: EMBRAPA-DDT, 1984. p. 85-92.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 3 | |
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