PRODUCTION OF CHEMICAL INSECTICIDES USING NEEM OIL AND THE PROCESSES INVOLVED
CHAPTER ONE INTRODUCTION 1.1  BACKGROUND TO THE STUDY According to Wikipedia “An insecticide is a chemical used against insects. They include homicides and parricides used against the eggs and larvae of insects, respectively. Insecticides are used in agriculture, medicine, industry, and general home use. The use of insecticides is believed to be ...
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