Data/hora: 20/06/2024 20:15:45

Biblioteca(s): | Embrapa Unidades Centrais.
Data corrente: | 01/08/2002
Data da última atualização: | 10/06/2019
Autoria: | FORTES, J. F.; PECKNOLD, P. C.
Afiliação: | JOEL FIGUEIREDO FORTES, UEPAE CASCATA; PAUL C. PECKNOLD, Purdue University/Department of Botany and Piant Pathology.
Título: | Evaluation of media for sporangial production and radial growth of Phytophthora cactorum.
Ano de publicação: | 1981
Fonte/Imprenta: | Pesquisa Agropecuária Brasileira, Brasília, DF, v. 16, n. 2, p. 213-218, mar. 1981
Idioma: | Inglês
Notas: | Título em português: Avaliação de meio para produção de esporos e crescimento radial de Phytophthora cactorum.
Conteúdo: | Six media were compared for sporangial production and radial growth of Phytophora cactorum (Lebert & Cohn) Schroeter. The media included: frozen lima bean agr (FLB), clarified V-8 juice agar (V-8 juice), fresh potato dextrose agar (PDA), Difco corn meal agar (DCM), Difco lima bean agar (DLB), and a semi-synthetic medium (GN) containing salts, thiamine, glucose and nitrate. Sporangial production was greatest on FLB, followed by V-8 juice; all isolates consistently produced more sporangia on these two media than on the other media tested. Sporangial production was substantially less on DCM, while DLB, PDA, and GN gave very poor sporangial production. The best radial growth occurred on DLB, followed by V-8 juice, FLB, DCM, PDA, and GN, respectively. There was no signifcant difference in radial growth on V-8 juice and DLB, nor on V-8 juice and FLB; however, growth was significantly less (P=0.05) on all media.
Palavras-Chave: | fungus; natural media.
Thesaurus Nal: | asexual reproduction.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/198403/1/Evaluation-of-media-for-sporangial.pdf
Registro original: | Embrapa Unidades Centrais (AI-SEDE)
Exemplares: | AI-SEDE - (22901-1) - UPE - AP - PP - 630.72081 - P474 -  - DIS