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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
28/04/1997 |
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Data da última atualização: |
28/04/1997 |
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Autoria: |
SHARMA, R. D.; GOMES, A. C. |
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Título: |
Effects of Bacillus spp.: toxins on oviposition and juvenile hatching of Heterodera glycines. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Nematologia Brasileira, v.20, n.1, p.53-62, 1996. |
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Idioma: |
Inglês |
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Conteúdo: |
The effect of delta-endotoxins of Bacillus sphaericus (Bs 2362), B. thuringiensis var. israelensis (Bti-H-14), and B.thuringiensis var. Kurstaki (Btk-HD-1), on oviposition and juvenile hatching of Heterodera glycines race 3 in the absence of a host plant was studied under greenhouse conditions. In experiment 1, a single dose of 1 mg of each toxin and aldicarb/g soil infested with H. glycines were compared with untreated control after intervals of 15, 30 and 60 days. The initial numbers of egs, juveniles and cysts/50g of soil were 4.4, 1.2, and 9.6 respectively. In experiment 2, two doses (0.2 and 2mg of each toxin/g of autoclaved soil) were compared with untreated control 15 days following toxins incorporation in 100g of soil inoculated with 10 cysts. The number of eggs laid at the 1 mg dose of Bs 2362 were significantly (P<0.05) higher than the control after 15 and 60 days in experiment 1 and also in experiment 2, in Bs 2362 at the 0.2 mg dose but at 2 mg dose the number of eggs were significantly (P<0.05) less than the control. In experiment 1, the number of hatched juveniles of H.glycines in treatment Bs 2362 and Btk-HD-1 were significantly (P<0.05) higher than in the untreated control after 15 days but not after 30 and 60 days. In experiment 2, only Btk-HD-1 at 0.2 mg dose had significantly (P<0.05) higher numbers of hatched juveniles than the control. The number of hatched juveniles in Bs 2362 at both doses were significantly less than the control. |
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Palavras-Chave: |
Bacillus; Nematoide de cisto da soja; Soybean cyst nematode. |
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Thesagro: |
Cerrado; Eclosão; Heterodera Glycines; Larva; Toxina. |
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Thesaurus Nal: |
hatching; larvae; oviposition; toxins. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02215naa a2200277 a 4500
001 1552778
005 1997-04-28
008 1996 bl --- 0-- u #d
100 1 $aSHARMA, R. D.
245 $aEffects of Bacillus spp.$btoxins on oviposition and juvenile hatching of Heterodera glycines.
260 $c1996
520 $aThe effect of delta-endotoxins of Bacillus sphaericus (Bs 2362), B. thuringiensis var. israelensis (Bti-H-14), and B.thuringiensis var. Kurstaki (Btk-HD-1), on oviposition and juvenile hatching of Heterodera glycines race 3 in the absence of a host plant was studied under greenhouse conditions. In experiment 1, a single dose of 1 mg of each toxin and aldicarb/g soil infested with H. glycines were compared with untreated control after intervals of 15, 30 and 60 days. The initial numbers of egs, juveniles and cysts/50g of soil were 4.4, 1.2, and 9.6 respectively. In experiment 2, two doses (0.2 and 2mg of each toxin/g of autoclaved soil) were compared with untreated control 15 days following toxins incorporation in 100g of soil inoculated with 10 cysts. The number of eggs laid at the 1 mg dose of Bs 2362 were significantly (P<0.05) higher than the control after 15 and 60 days in experiment 1 and also in experiment 2, in Bs 2362 at the 0.2 mg dose but at 2 mg dose the number of eggs were significantly (P<0.05) less than the control. In experiment 1, the number of hatched juveniles of H.glycines in treatment Bs 2362 and Btk-HD-1 were significantly (P<0.05) higher than in the untreated control after 15 days but not after 30 and 60 days. In experiment 2, only Btk-HD-1 at 0.2 mg dose had significantly (P<0.05) higher numbers of hatched juveniles than the control. The number of hatched juveniles in Bs 2362 at both doses were significantly less than the control.
650 $ahatching
650 $alarvae
650 $aoviposition
650 $atoxins
650 $aCerrado
650 $aEclosão
650 $aHeterodera Glycines
650 $aLarva
650 $aToxina
653 $aBacillus
653 $aNematoide de cisto da soja
653 $aSoybean cyst nematode
700 1 $aGOMES, A. C.
773 $tNematologia Brasileira$gv.20, n.1, p.53-62, 1996.
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Registro original: |
Embrapa Cerrados (CPAC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
30/09/2009 |
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Data da última atualização: |
30/09/2009 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BRONDANI, G. E.; WENDLING, I.; PASCOA, M. A. R. de; OLIVEIRA, T. A. de; SILVA, A. L. L. da; ALMEIDA, M. de. |
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Afiliação: |
GILVANO EBLING BRONDANI, ESALQ/USP; IVAR WENDLING, CNPF; MARCELINO ALVES ROSA DE PASCOA, ESALQ/USP; TIAGO ALMEIDA DE OLIVEIRA, ESALQ/USP; ANDRÉ LUÍS LOPES DA SILVA, UFPR; MARCILIO DE ALMEIDA, ESALQ/USP. |
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Título: |
Dinâmica de enraizamento de miniestacas de Eucalyptus benthamii x Eucalyptus dunnii. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para a produção de alimentos e bioenergia: livro de resumos. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009. |
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Páginas: |
p. 32 |
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Idioma: |
Português |
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Notas: |
Resumo. |
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Palavras-Chave: |
Miniestaquia; Sistema semi-hidropônico. |
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Thesagro: |
Enraizamento; Propagação Vegetativa. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00848naa a2200241 a 4500
001 1512687
005 2009-09-30
008 2009 bl uuuu u00u1 u #d
100 1 $aBRONDANI, G. E.
245 $aDinâmica de enraizamento de miniestacas de Eucalyptus benthamii x Eucalyptus dunnii.
260 $c2009
300 $ap. 32
500 $aResumo.
650 $aEnraizamento
650 $aPropagação Vegetativa
653 $aMiniestaquia
653 $aSistema semi-hidropônico
700 1 $aWENDLING, I.
700 1 $aPASCOA, M. A. R. de
700 1 $aOLIVEIRA, T. A. de
700 1 $aSILVA, A. L. L. da
700 1 $aALMEIDA, M. de
773 $tIn: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para a produção de alimentos e bioenergia: livro de resumos. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009.
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