Data/hora: 29/05/2024 10:54:10

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 17/06/1996
Data da última atualização: | 17/06/1996
Autoria: | FANG, J. G.; TSAO, P. H.
Afiliação: | Departament of plant Pathology, University of California, Riverside 92521.
Título: | Efficacy of penicillium funiculosum as a biological control agent against phytophthora root rots of azalea and citrus.
Ano de publicação: | 1995
Fonte/Imprenta: | The American Phytopathological Society, v.85, n.8, 1995.
Idioma: | Inglês
Conteúdo: | Penicillium funiculosum was evaluated in the greenhouse for its ability to suppress Phytophthora root rots of azalea (Rhododendron spp.) andsweet orange (Citrus sinensis) as measured by increased shoot and root growth. The antagonist was grown in a wheat bran-peat moos (1:1) medium, which was then mixed into a peat-perlite (3:1) planting mix at a concentration of 0.7% (Wt/vol). Rooted azalea cuttings or sweet orangeseedlings were transplanted into the planting mix, wich was inoculatedwith Phytophthora 5 to 7 days later. In most of the tests, P. funiculosum effectively increased the shoot growth and root weight of azalea inmedia infested with P. parasitica and those of sweet orange in media infested with P. citrophthora. It also reduced, to some degree, root r ots caused by P. cinnamomi on azalea and by P. parasitica on sweet orange.
Palavras-Chave: | Citros; Citrus spp; Controle; Cultivar.
Thesagro: | Raiz.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (3744-1) - ADC - AP - -- - 632.05 -  - 632.05 - DIS