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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
05/10/1999 |
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Data da última atualização: |
24/11/1999 |
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Autoria: |
ROBERTS, P. A.; FRATE, C. A.; MATTHEWS, W. C.; OSTERLI, P. P. |
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Título: |
Interactions of virulent Meloidogyne incognita and fusarium wilt on resistant cowpea genotypes. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Phytopathology, v. 85, n. 10, p. 1288-1295, 1995. |
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Idioma: |
Inglês |
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Conteúdo: |
Two isolates of Meloidogyne incognita from separate field sites in central California were virulent to five cowpea genotypes carrying resistance gene Rk and three other isolates were Rk avirulent in findings based on egg production in greenhouse experiments. Egg production and root galling at the two field site with virulent populations and at ont field site with an avirulent population confirmed the greenhouse results. The effects of nematodes on wilt disease caused by Fusarium oxysporum f. sp. tracheiphilum and on cowpea yield were examined over 3 years at the two sites infested with virulent nematodes. |
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Palavras-Chave: |
Caupi; Cowpea; Nematode. |
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Thesagro: |
Genótipo; Meloidogyne Incognita; Nematóide; Resistência; Solo; Vigna Unguiculata. |
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Thesaurus Nal: |
soil fumigation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01350naa a2200277 a 4500
001 1056482
005 1999-11-24
008 1995 bl --- 0-- u #d
100 1 $aROBERTS, P. A.
245 $aInteractions of virulent Meloidogyne incognita and fusarium wilt on resistant cowpea genotypes.
260 $c1995
520 $aTwo isolates of Meloidogyne incognita from separate field sites in central California were virulent to five cowpea genotypes carrying resistance gene Rk and three other isolates were Rk avirulent in findings based on egg production in greenhouse experiments. Egg production and root galling at the two field site with virulent populations and at ont field site with an avirulent population confirmed the greenhouse results. The effects of nematodes on wilt disease caused by Fusarium oxysporum f. sp. tracheiphilum and on cowpea yield were examined over 3 years at the two sites infested with virulent nematodes.
650 $asoil fumigation
650 $aGenótipo
650 $aMeloidogyne Incognita
650 $aNematóide
650 $aResistência
650 $aSolo
650 $aVigna Unguiculata
653 $aCaupi
653 $aCowpea
653 $aNematode
700 1 $aFRATE, C. A.
700 1 $aMATTHEWS, W. C.
700 1 $aOSTERLI, P. P.
773 $tPhytopathology$gv. 85, n. 10, p. 1288-1295, 1995.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
