Insects and man, Insect structure and function, Insect growth, Classification of insects and their relatives, Insects and their environment, Principles of insect control, Chemical control, Insecticide application equipament, Insect pests of small grains, Insect pests of corn, Insect of legumes, Insect pests of cotton, Vegetable crop insects, Insect pests of tree fruits, Insect pests of small fruit, Insect and other pests of floricultural crops, Insects of ornamental shrubs, shade trees, and turf, Stored grain insects, Household insects, Livestock insects and related pests, Poultry insects and related pests, Insect of medical importance.