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| Registros recuperados : 567 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
18/12/1995 |
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Data da última atualização: |
01/06/2006 |
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Autoria: |
MOSCARDI, F. |
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Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
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Título: |
Control of Anticarsia gemmatalis Hubner on soybean with a baculovirus and selected insecticides and their effect on natural epizootics of the entomogenous fungus Nomuraea rileyi (Farlow) Samson. |
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Ano de publicação: |
1977 |
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Fonte/Imprenta: |
[S.l.]: University of Florida, 1977. |
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Páginas: |
68p. |
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Idioma: |
Inglês |
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Notas: |
M.Sc. Thesis. |
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Conteúdo: |
Test treatments of a nuclear polyhedrosis virus (NPV) and the insecticides carbaryl and methomyl were applied to naturally occurring field populations of the velvetbean caterpillar (VBC), Anticarsia gemmatalis Hubner, on soybean to determine their efficacy in reducing VBC larval populations and their effect on naturally occurring epizootics of the entomogenous fungus Nomuraea rileyi (Farlow) Samson. Virus treatments consisted of 30, 58, 58 plus 0.5 lbs of benomyl, and 115 larval equivalents (LE)/acre. Insecticde treatments consisted of carbaryl at 0.25, 0.06, 0.03, and 0.003 lb of active ingredients (AI)/acre and methomyl at 0.25, 0.06, 0.03, and 0.006 lb AI/acre. Laboratory studies were also conducted to determine efficacy of the virus and its persistence inthe field. All viral doses were effective in suppressing VBC populations below damaging levels even at 19 days after one application of NPV. Most larval mortality occurred at 6, 7, and 8 days spraying, but laboratory tests revealed that the infected larvae ceased feeding after the 4th day. Tests on viral persistence of activity in the field showed that the NPV retained 65% to 70% of its original activity 7 days after. |
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Palavras-Chave: |
Fungus; Insect pest; Insecticide; Inseto praga; Nuclear polyhedrosis virus; Soybean; Vírus da poliedrose nuclear. |
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Thesagro: |
Anticarsia Gemmatalis; Baculovirus; Controle Biológico; Controle Químico; Entomologia; Fungo; Inseticida; Nomuraea Rileyi; Soja. |
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Thesaurus NAL: |
biological control; chemical control; entomology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02253nam a2200361 a 4500
001 1459137
005 2006-06-01
008 1977 bl uuuu m 00u1 u #d
100 1 $aMOSCARDI, F.
245 $aControl of Anticarsia gemmatalis Hubner on soybean with a baculovirus and selected insecticides and their effect on natural epizootics of the entomogenous fungus Nomuraea rileyi (Farlow) Samson.
260 $a[S.l.]: University of Florida$c1977
300 $a68p.
500 $aM.Sc. Thesis.
520 $aTest treatments of a nuclear polyhedrosis virus (NPV) and the insecticides carbaryl and methomyl were applied to naturally occurring field populations of the velvetbean caterpillar (VBC), Anticarsia gemmatalis Hubner, on soybean to determine their efficacy in reducing VBC larval populations and their effect on naturally occurring epizootics of the entomogenous fungus Nomuraea rileyi (Farlow) Samson. Virus treatments consisted of 30, 58, 58 plus 0.5 lbs of benomyl, and 115 larval equivalents (LE)/acre. Insecticde treatments consisted of carbaryl at 0.25, 0.06, 0.03, and 0.003 lb of active ingredients (AI)/acre and methomyl at 0.25, 0.06, 0.03, and 0.006 lb AI/acre. Laboratory studies were also conducted to determine efficacy of the virus and its persistence inthe field. All viral doses were effective in suppressing VBC populations below damaging levels even at 19 days after one application of NPV. Most larval mortality occurred at 6, 7, and 8 days spraying, but laboratory tests revealed that the infected larvae ceased feeding after the 4th day. Tests on viral persistence of activity in the field showed that the NPV retained 65% to 70% of its original activity 7 days after.
650 $abiological control
650 $achemical control
650 $aentomology
650 $aAnticarsia Gemmatalis
650 $aBaculovirus
650 $aControle Biológico
650 $aControle Químico
650 $aEntomologia
650 $aFungo
650 $aInseticida
650 $aNomuraea Rileyi
650 $aSoja
653 $aFungus
653 $aInsect pest
653 $aInsecticide
653 $aInseto praga
653 $aNuclear polyhedrosis virus
653 $aSoybean
653 $aVírus da poliedrose nuclear
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