tailieunhanh - Variability studies on sheath blight of rice in Karnataka, India

Variability in 20 isolates of Rhizoctonia solani Kühn [Teleomorph: Thanatephorus cucumeris (Frank) Donk] causing sheath blight of rice and weeds, was observed by RAPD and ISSR DNA analysis in conjunction with morphology and pathogenicity studies. Studies on morphological characterization of R. solani isolates showed that isolates were highly variable in mycelial growth, color and sclerotial parameters. | Variability studies on sheath blight of rice in Karnataka India

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