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Incidência de fungos em sementes de Phaseolus vulgaris L. provenientes do Estado de Sergipe

2008; UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; Volume: 3; Issue: 1 Linguagem: Inglês

10.5039/agraria.v3i1a289

ISSN

1981-1160

Autores

Rafael Marino, José Bruno Rêgo de Mesquita,

Tópico(s)

Plant Pathogenic Bacteria Studies

Resumo

The occurrence of fungi in bean seeds from Sergipe state was evaluated. Three cultivars (IPA06, Badejo and Carioca Rajado) obtained from bean growers in the municipality of Simão Dias - SE were analyzed and tested using the blotter method, incubated for seven days, with a sample of 25 seeds with 8 replications, with a total of 200 seeds per cultivar. A high incidence of Fusarium solani f. sp. solani (0.5 a 12.5%) and Rhizoctonia solani (1.0 a 39.5%) in all cultivars was observed. Others pathogens of bean seeds like Cladosporium cladosporoides, Pythium sp., Phoma exigua var exigua e Sclerotium rolfsii were also identified, but with low indices. The presence of Penicillium sp. (0.5 a 10.0%) was observed in all cultivars and Aspergillus (14.5 a 97.5%) only in cultivars Badejo and Carioca Rajado.

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