Data/hora: 19/06/2024 03:17:37

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 12/09/2000
Data da última atualização: | 12/09/2000
Autoria: | JIMENEZ, M. F.
Afiliação: | Cia. Bananera Atlantica Ltda., San Jose, Costa Rica.
Título: | Seasonal fluctuations of radopholus similis in the banana growing area of pococi, Costa Rica.
Ano de publicação: | 1972
Fonte/Imprenta: | Nematropica, v.2, n.1, p.6, 1972.
Idioma: | Inglês
Conteúdo: | Among 16 banana farms scattered throughout the Pococi area of Costa Rica, 8 were selected at random to study the annual population changes of Radopholus similis.  An experimental of 1 hectare (2.47 acres) was establiched in each farm. Samples of primary and secondary roots were taken monthly during a one-year period to check population levels. Record s of rainfall, sunglight, and soil temperature, provided by a meteorological station located in the center of the area, were correlated with population data. On all farms, nematode distribution levels throughout the year shouwed a strong common trend. Soil temperature 30 cm. deep played no important role in seasonal variations.
Palavras-Chave: | Diseases; Doencas; Nematode; Nematoides.
Thesagro: | Banana.
Thesaurus Nal: | Costa Rica.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (18541-1) - ADD - SP - -- - S1433 -  - S1433 - DIS