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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
08/04/1998 |
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Data da última atualização: |
13/08/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MEDUGNO, C. C.; FERRAZ, J. M. G.; MAIA, A. de H. N.; FREITAS, C. C. L. |
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Afiliação: |
CLAUDIA CONTI MEDUGNO, CNPMA; JOSE MARIA G. FERRAZ, EMBRAPA MEIO AMBIENTE; ALINE DE HOLANDA NUNES MAIA, CNPMA; CLAUDIO C. L. FREITAS. |
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Título: |
Evaluation of a wettable powder formulation for nuclear polyhedrosis virus of Anticarsia gemmatalis (Lep.: Noctuidae). |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Pesticide Science, v.51, n.2, p.153-156, 1997. |
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Idioma: |
Inglês |
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Conteúdo: |
The influence of different carriers on the physical and biological stability of Baculovirus anticarsia wettable powder formulations was studied. The formulations were obtained by mixing the purified polyhedra of Baculovirus anticarsia with a carrier and drying the suspension in a bench spray dryer. Bioassays with Anticarsia gemmatalis Hubner showed that activity was mantained with amorphous silica, attapulgite and kaolinite after a year of storage. In the presence of bentonite, activity declined 50% in the same period. All formulations, except kaolinite, mantained the physical parameters required of a good wettable powder. Kaolinite formulation showed reduction in wettability and particle agglomeration in storage. |
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Palavras-Chave: |
Biocontrol; Bioinsecticide; Chemical storage; Purification. |
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Thesaurus Nal: |
statistical analysis; viral insecticides. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01428naa a2200229 a 4500
001 1012819
005 2018-08-13
008 1997 bl uuuu u00u1 u #d
100 1 $aMEDUGNO, C. C.
245 $aEvaluation of a wettable powder formulation for nuclear polyhedrosis virus of Anticarsia gemmatalis (Lep.$bNoctuidae).$h[electronic resource]
260 $c1997
520 $aThe influence of different carriers on the physical and biological stability of Baculovirus anticarsia wettable powder formulations was studied. The formulations were obtained by mixing the purified polyhedra of Baculovirus anticarsia with a carrier and drying the suspension in a bench spray dryer. Bioassays with Anticarsia gemmatalis Hubner showed that activity was mantained with amorphous silica, attapulgite and kaolinite after a year of storage. In the presence of bentonite, activity declined 50% in the same period. All formulations, except kaolinite, mantained the physical parameters required of a good wettable powder. Kaolinite formulation showed reduction in wettability and particle agglomeration in storage.
650 $astatistical analysis
650 $aviral insecticides
653 $aBiocontrol
653 $aBioinsecticide
653 $aChemical storage
653 $aPurification
700 1 $aFERRAZ, J. M. G.
700 1 $aMAIA, A. de H. N.
700 1 $aFREITAS, C. C. L.
773 $tPesticide Science$gv.51, n.2, p.153-156, 1997.
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Embrapa Meio Ambiente (CNPMA) |
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| 1. |  | MONNERAT, R. G.; LEAL-BERTIOLI, S.; BERTIOLI, D.; BUTT, T. M.; BORDAT, D. Caracterização de populações geograficamente distintas da traça-das-crucíferas por susceptibilidade ao Bacillus thuringiensis Berliner e RAPD-PCR. Horticultura Brasilieira, Brasília, v. 22, n. 3, p. 607-609, 2004.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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