use of molluscicides in the attractant food pellet (afp) is an effective method of snail control. different concentrations of these molluscicides viz. azadirachta indica bark powder, allium sativum bulb powder, polianthes tuberosa bulb powder, annona squamosa seed powder, their active components azadirachtin, allicin, hecogenin, acetogenin; herbal molluscicide pestoban and a synthetic molluscic...