TY - BOOK AU - ATHIRA ANIL AU - Dr. NISHA M.S TI - BIOEFFICACY OF ANDROGRAPHIS PANICULATA (BURM.F.) NEES AGAINST ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA (KOFOID AND WHITE) CHITWOOD IN OKRA U1 - K631 P22 PY - 2022/// CY - COLLEGE OFAGRICULTURE VELLAYANI PB - DEPARTMENT OF NEMATOLOGY ER -