TY - BOOK AU - RANJIT A AU - Dr. V K GIRIJA TI - EXPLOITATION OF HYPOVIRULENCE IN Rhizoctonia solani Kuhn FOR MANAGEMENT OF SHEATH BLIGHT IN RICE (Oryza sativa L.) U1 - J:4 P00 RA 80 PY - 2000/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF PLANT PATHOLOGY ER -