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Evaluation of PGPR isolates for the management of beans wilt caused by fusarium oxysporum f. sp. phaseoli
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Fungal pathogen F. oxysporum (Schlecht.) f. sp. phaseoli Kendrick and Synder was isolated from the infected roots of bean plants. Microscopic examination revealed that the mycelium was septate which produced microconidia and macroconidia. The pathogen was accordingly identified after comparing with that of the standard texts. A total number of 24 rhizobacterial were isolated from the rhizosphere of different crops. Morphological studies revealed that out of 24 rhizobacterial isolates 9 showed light green, 2 green, 8 cream, 4 white and 1 red colour, 12 were round, non-spreading type whereas, 12 were irregular and spreading type colonies. | Evaluation of PGPR isolates for the management of beans wilt caused by fusarium oxysporum f. sp. phaseoli