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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
16/11/1998 |
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Data da última atualização: |
19/10/2011 |
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Autoria: |
WARWICK, D. R. N.; BEZERRA, A. P. T. |
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Afiliação: |
DULCE REGINA NUNES WARWICK, CPATC. |
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Título: |
Root transmission of red ring nematode(Rhadinaphelenchus cocophilus) in coconut plants. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
In: NAIR, M. K.; KHAN, H. H.; GOPALASUNDARAM, P.; RAO, E. V. V. B. Advances in Coconut Reserach and Development. New Delli: Oxford, 1993. Cap. 65; p.505-509. |
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Idioma: |
Inglês |
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Notas: |
Cap.65. p. 505-509. |
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Conteúdo: |
The role of root transmission of red-ring nematode (Rhadinaphelenchus cocophilus) was investigated in screen-house experiment. Transmission through root contact ocurred in seven of 15 plants growing around artificially inoculated plants. In another experiment, every plants was contaminated when a suspension of nematode was placed on the mechanically damaged roots. The young seedlings of nematode was placed on the mechanically damaged roots. The young seedlings did not develop the typical symptoms of red-ring nematode when planted to replace dead plants. It is suggested that seedling tissues are unsuitable for the multiplication of red-ring nematode. This study was conducted to determine if direct transmission of red-ring nematode occurs through root contact and through cultivation practices. Also, the transmission to young seedlings and its susceptibility was investigated. All the work was conducted in a screen house, free from the presence of possible vectors. |
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Palavras-Chave: |
Coconut; Red ring; Root transmission; Transmissao. |
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Thesagro: |
Anel Vermelho; Coco; Cocos Nucifera; Raiz; Rhadinaphelenchus Cocophilus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01799naa a2200253 a 4500
001 1366902
005 2011-10-19
008 1993 bl uuuu u00u1 u #d
100 1 $aWARWICK, D. R. N.
245 $aRoot transmission of red ring nematode(Rhadinaphelenchus cocophilus) in coconut plants.$h[electronic resource]
260 $c1993
500 $aCap.65. p. 505-509.
520 $aThe role of root transmission of red-ring nematode (Rhadinaphelenchus cocophilus) was investigated in screen-house experiment. Transmission through root contact ocurred in seven of 15 plants growing around artificially inoculated plants. In another experiment, every plants was contaminated when a suspension of nematode was placed on the mechanically damaged roots. The young seedlings of nematode was placed on the mechanically damaged roots. The young seedlings did not develop the typical symptoms of red-ring nematode when planted to replace dead plants. It is suggested that seedling tissues are unsuitable for the multiplication of red-ring nematode. This study was conducted to determine if direct transmission of red-ring nematode occurs through root contact and through cultivation practices. Also, the transmission to young seedlings and its susceptibility was investigated. All the work was conducted in a screen house, free from the presence of possible vectors.
650 $aAnel Vermelho
650 $aCoco
650 $aCocos Nucifera
650 $aRaiz
650 $aRhadinaphelenchus Cocophilus
653 $aCoconut
653 $aRed ring
653 $aRoot transmission
653 $aTransmissao
700 1 $aBEZERRA, A. P. T.
773 $tIn: NAIR, M. K.; KHAN, H. H.; GOPALASUNDARAM, P.; RAO, E. V. V. B. Advances in Coconut Reserach and Development. New Delli: Oxford, 1993. Cap. 65; p.505-509.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
