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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
15/06/1999 |
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Data da última atualização: |
14/03/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SÓSA-GOMEZ, D. R.; ALVES, S. B.; MARCHINI, L. C. |
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Afiliação: |
DANIEL RICARDO SOSA GOMEZ, CNPSO. |
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Título: |
Variation in the susceptibility of bombyx mori L. to nuclear polyhedrosis with reared on different mulberry genotypes. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Journal of Applied Entomology, v. 111, p. 318-320, 1991. |
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Idioma: |
Inglês |
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Conteúdo: |
The influence of host plant on the susceptibility of silkworm (SW) Bombyx mori larvae to a nuclear polyhedrosis virus (NPV) was investigated. Percent mortality and median lethal time (LT 50) of NPV were determined by bioassays. It was possible to determine Lt 50 only when SW fed on HN-64 hybrid. In this case the increase of infection was evident and hight contamination in the control was observed. The genotypes "Calabreza" and "Miura" were the most suitable with low percent mortalities (< 50 %). No virus contamination was observed when the control fed on "Calabreza". |
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Palavras-Chave: |
Mulberry; Nuclear polyedrosis virus; Virus de poliedrose nuclear. |
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Thesagro: |
Amora; Bombyx Mori; Larva. |
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Thesaurus Nal: |
larvae. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01268naa a2200229 a 4500
001 1460714
005 2025-03-14
008 1991 bl uuuu u00u1 u #d
100 1 $aSÓSA-GOMEZ, D. R.
245 $aVariation in the susceptibility of bombyx mori L. to nuclear polyhedrosis with reared on different mulberry genotypes.$h[electronic resource]
260 $c1991
520 $aThe influence of host plant on the susceptibility of silkworm (SW) Bombyx mori larvae to a nuclear polyhedrosis virus (NPV) was investigated. Percent mortality and median lethal time (LT 50) of NPV were determined by bioassays. It was possible to determine Lt 50 only when SW fed on HN-64 hybrid. In this case the increase of infection was evident and hight contamination in the control was observed. The genotypes "Calabreza" and "Miura" were the most suitable with low percent mortalities (< 50 %). No virus contamination was observed when the control fed on "Calabreza".
650 $alarvae
650 $aAmora
650 $aBombyx Mori
650 $aLarva
653 $aMulberry
653 $aNuclear polyedrosis virus
653 $aVirus de poliedrose nuclear
700 1 $aALVES, S. B.
700 1 $aMARCHINI, L. C.
773 $tJournal of Applied Entomology$gv. 111, p. 318-320, 1991.
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Registro original: |
Embrapa Soja (CNPSO) |
