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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
18/08/2000 |
Data da última atualização: |
18/08/2000 |
Autoria: |
LOOS, G. A. |
Afiliação: |
Banana Board of Jamaica, Kingston Gardens, Kingston, Jamaica, W. I. and now Plant Pathologist to the Los Angeles County Agricultural Commissioner, Los Angeles California. |
Título: |
Studies on the Life-history and habits of the burrowing nematode, radopholus similis, the cause of black-head disease of banana. |
Ano de publicação: |
1962 |
Fonte/Imprenta: |
Helminthological Society, v.29, n.1, p.43-52, 1962. |
Idioma: |
Inglês |
Conteúdo: |
No significant morphological differences were observed between populations Radopholus similis from Lacatan, Robusta and Gros Michel banana varieties. The nematode, on extraction from banana tissues, is sluggish but may be stimulated to activity by passing air through the nematode suspension. gravid females when transferred from roots to water cease laying in under 24 hours. Egg-laying water averaged 2.6 per female with a best individual performance of 6 eggs. Eggs laid in water hateh normally. A rapid method for infection and later determination of population in a seedling root is described. The value of this method in the study of the life eyele of R. similis is demonstrared. |
Categoria do assunto: |
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Marc: |
LEADER 01086naa a2200121 a 4500 001 1649390 005 2000-08-18 008 1962 bl --- 0-- u #d 100 1 $aLOOS, G. A. 245 $aStudies on the Life-history and habits of the burrowing nematode, radopholus similis, the cause of black-head disease of banana. 260 $c1962 520 $aNo significant morphological differences were observed between populations Radopholus similis from Lacatan, Robusta and Gros Michel banana varieties. The nematode, on extraction from banana tissues, is sluggish but may be stimulated to activity by passing air through the nematode suspension. gravid females when transferred from roots to water cease laying in under 24 hours. Egg-laying water averaged 2.6 per female with a best individual performance of 6 eggs. Eggs laid in water hateh normally. A rapid method for infection and later determination of population in a seedling root is described. The value of this method in the study of the life eyele of R. similis is demonstrared. 773 $tHelminthological Society$gv.29, n.1, p.43-52, 1962.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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