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pro vyhledávání: '"B. T. Nagaraj"'
Autor:
B. T. Nagaraj, Gurudatt M. Hegde
Publikováno v:
International Journal of Current Microbiology and Applied Sciences. 9:1402-1408
Publikováno v:
Agricultural Research. 8:191-196
Sheath disease of rice is a complex biotic stress, caused by Rhizoctonia solani (sheath blight), R. oryzae (sheath spot) and R. oryzae-sativae (aggregate sheath spot). To determine the extent of distribution of these pathogen species, eighteen isolat