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Rice oryza sativa seed borne fungi and their effect on seed germination



Rice oryza sativa seed borne fungi and their effect on seed germination



Plant Disease 67(12): 1334-1336



Seeds from 9 upland and 7 lowland cultivars of rice were examined for qualitative and quantitative estimates of seedborne fungi. The observed fungi were Helminthosporium oryzae, Fusarium moniliforme, Penicillium sp., Curvularia lunata, Aspergillus sp., Rhizopus arrhizus, Geotrichum sp. and Alternaria sp. High negative significant correlation was obtained between seed infestation by all isolated microflora and seed germination in the laboratory for all cultivars tested (r = -0.79), upland cultivars (r = -0.84) and lowland cultivars (r = -0.74).

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Accession: 006343765

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