TY - GEN AU - Weerasinghe W.M.S TI - Investigation of leaf curl syndrome in bitter gourd (momordica charantia) U1 - 635 PY - 2010/// KW - WHITEFLY (BEMISIA TABACI) KW - ELISA KW - SYNDROME KW - BITTER GOURD KW - SQUASH LEAF CURL VIRUS ER -