Data/hora: 05/06/2024 14:46:12

Biblioteca(s): | Embrapa Gado de Corte.
Data corrente: | 01/08/2011
Data da última atualização: | 01/08/2011
Autoria: | KELEMU, S.; BADEL, J. L; FERNANDES, C. D.
Afiliação: | S. Kelemu; J. L. Badel; CELSO DORNELAS FERNANDES, CNPGC.
Título: | A new dieback disease of the forage legume Stylosanthes guianensis in South America.
Ano de publicação: | 1997
Fonte/Imprenta: | Canadian Journal of Plant Pathology, v. 19, p.376-379, 1997.
Idioma: | Inglês
Conteúdo: | A wilt and eventual dieback disease of the forage legume Stylosanthes guianensis, which occurs widely in Colombia and Brazil, is described. The causal agent of the wilt disease is identified as Lasiodiplodia theobromae, a virulent, unspecialized, facultative wound pathogen with worldwide distribution and more than 500 different host plants. The l-septatc conidia are slow maturing, brown, thick walled, and striate. Genotypes of S. guianensis vary in their reactions to the pathogen. Of eight important S. guianensis genotypes tested for their reaction to the pathogen, the Brazilian cultivar Mineirao was the most susceptible, and CIAT 10 136 and FM 9405 parcela I were the most resistant.
Thesagro: | Pastagem; Stylosanthes Guianensis.
Thesaurus Nal: | pastures.
Categoria do assunto: | K Ciência Florestal e Produtos de Origem Vegetal
Registro original: | Embrapa Gado de Corte (CNPGC)
Exemplares: | CNPGC - (13970-1) - UPC - AP - DD - 387/20 -  - 387/20 - DIS