Unit 13- Biological Control Study Guide Unit Objectives 1.Relate 4 major events in the history of pest control. 2.Describe the major types of insecticides and give and example of each. 3.Describe in detail how organophosphates and carbamates interfere with the normal functioning of the nervous system. 4.Describe how toxicity of insecticides is measured. 5.Discuss the advantages and disadvantages of insecticides. Define Insecticide Pesticide Silent Spring DDT LD 50Toxicity If you had been one of Napolean’s soldiers, how would you probably have died? What are some of the modes of entry for chemical controls? What are some of the modes of action of chemical controls? What is the difference between a trade name and a chemical name and a common name
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