Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/961882
Research center of Embrapa/Collection: Embrapa Arroz e Feijão - Artigo em periódico indexado (ALICE)
Date Issued: 1990
Type of Material: Artigo em periódico indexado (ALICE)
Authors: RAVA, C. A.
ROMEIRO, R. S.
Additional Information: CARLOS AGUSTIN RAVA, CNPAF; R. S. ROMEIRO, UFV.
Title: Variabilidade de isolados de Xanthomonas campestris pv. phaseoli quanto a patogenicidade em cultivares de Phaseolus vulgaris.
Publisher: Summa Phytopathologica, Piracicaba, v. 16, n. 3/4, p. 225-232, jul./dez. 1990.
Language: pt_BR
Description: Fifteen isolates of X. campestris pv. phaseoli (Xp) from 7 Brazilian states were compared with the standard isolate Xp CNF 15 with regard to pathogenicity to 5 common bean cultivars. Highly significant differences were observed among cultivars and isolates in relation to resistance and pathogenicity, respectively. Resistant cultivars exhibited approximately half the disease intensity of susceptible cultivars. Isolate Xp CNF 28, characterized by a high degree of pathogenicity, was suggested as a new standard isolate to replace Xp CNF 15.
Thesagro: Feijão
Phaseolus vulgaris
Xanthomonas campestris
Doença de planta
Data Created: 2013-07-11
Appears in Collections:Artigo em periódico indexado (CNPAF)

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