Pests and diseases inflict a devastating impact on the quantity and quality of food production. Pesticides play a vital role in crop protection, although their excessive use poses a potential health hazard and a threat to food security and human and environmental safety. This book overviews developments on pesticides and pests that are relevant to agriculture in the Indian sub-continent, Asia and the world at large. These topics impact free world trade both directly and indirectly. The volume brings together the latest information about chemical, botanical, biorational pesticides and bioagents.