Proceedings of a Symposium on Pests and Pesticides, April 28, 1972, Southeast Missouri State University |
Contents
Daniel F Millikan | 3 |
The two most recent past presidents the section chairmen | 14 |
Pesticides and the aquatic environment W Waynon | 21 |
9 other sections not shown
Common terms and phrases
acute toxicity Agency agricultural area aldrin alfalfa weevil animals application aquatic environ aquatic organisms arthropod banned Bathyplectes beetle beneficial organisms Bess Biever biological control Bluegills carbamates Carbaryl chlorinated hydrocarbon cides companies compounds concentrations control agents Control of Insects cottontail rabbits crops deer defoliation dieldrin dieldrin treated disease dosages Drug Econ Endrin Entomol Environmental established estrous cycle estrus factors Fairchild farmers Federal feed fish food items forest gypsy moth gypsy moth populations Heptachlor herbicides Ignoffo increase industry insect Korschgen 1970 laboratory larvae levels litter Malecki males metabolism Methoxychlor microbial insecticides Mingo mortality natural enemies nematodes organochlorine organophosphates ovulation parasites parathion pathogens percent pest pest management pesti pesticide misuse pesticides plants ppm dieldrin ppm treated females predators problem Puttler Question raccoons reduced reproduction residues resistance Scientists studies Tetrastichus thuringiensis tion Toxaphene USDA virus viruses weed Wicklund Wildlife