Pesticides are one of the most important chemicals to the environment in general and particularly the agricultural environment, with these pesticides from a vital and essential role in protecting the rights and wealth of pest attack, and that is the clarification of the role of pesticides in agricultural pollution of the environment, in particular the very high degree of importance to all members community workers in the agricultural sector in particular, this book is a book pollution of the environment in the first place draw special attention to the pesticide as one of the most important environmental pollutants, and this book includes sections on the first comprising five chapters; first is the definition of the Earth's vital environmental pollution, and the second draw special attention pollution of the environment agriculture.