Nature Neem oil WS is the commonly used botanical pesticide in organic agriculture. Nature Neem oil WS is widely used in several countries around the world today either singly in Integrated Pest Management or in conjunction with synthetic pesticides. When compare to other known botanical pesticides such as Rotenone and Pyrethrins, Nature Neem oil WS is superior due to its wider application and influence in nearly 200 species of insects. It is significant that some of these pests are resistant to pesticides, or are inherently difficult to control with conventional pesticides (floral thrips, diamond back moth and several leaf miners). Nature Neem oil WS belongs to the category of medium to broad spectrum pesticides. Nature Neem oil WS works by intervening at several life cycle stages of the insect. It does not kill the pests instantaneously but make it incapacitates in several other ways. Nature neem oil WS is emulsified by natural emulsifier of Soap nut extract.