CONTENTS 
SECTION I--RESPONSIBILITY OF THE FEDERAL AGENCIES AND INDUSTRY: 
Research in USDA on Chemicals in Agriculture, by T. C. BYERLY ..cccccccccccece 
Regulatory and Control Programs on Use of Chemicals, by W. L. POPHAM..... 
Pesticide Residues in Relation to the Food, Drug, and Cosmetic Act, by 
R. Sy ROE SSSSSSSSSSHSHSSSSSSSSSHSSSHSHSSOHSSSHSSHSSHSSHSSSHSSOHSHSSHESHSHOHSSHSSOHSSSSOHSHHSSHHOHHESESHHSESSEOS 
Role of Industry in Development and Use of Agricultural Chemicals, by 
GEORGE R, FERGUSON SSCHSSSSSSSSSSSSSSSSSSSSSSSSHSHSSSSSSSSSSSHSSSSSSSSSSSSSSSSSSSESSESSSETESEEE 
Agricultural Chemicals in Relation to Human Health, by WAYLAND J, HAYES, 
JR. SSCSSSSSSESSSSSSSSSSSESSSSSSESSHEHSESESSSSSSSSSSSSSSSSSSSSSSSHSOSHSHSSHSHSSHHSSSHHHSHSOHHHSSESOSSSOSTHEOSOSEOD 
SECTION II--PROGRESS AND PROBLEMS: 
Use of Herbicides, Growth Regulators, Nematocides, and Fungicides, by 
Ww. 13) ENNIS, JR SSSSSHSSSSSSSSSSSSSSSSSSSSSSSESSSSSSSSSSSESSSSSHSSSSSHSSSSSSSHSSSSSSSSSESSSESSESSSESSESD 
Use of Insecticides, Attractants, and Repellents, by E. F. KNIPLING..........000. 
Use of Antibiotics, Hormones, Tranquilizers, and Other Chemicals in Animal 
Production, by N. Rs ELLIS, Re E. DAVIS, and Gc A. DIESIN Ol Nidcacwlocicice cisco cee 
Use of Chemicals for Control of Parasites of Food Animals by A. O. FOSTER, 
F. Ds ENZIE, and Ds Ks Mc LOUGHLIN SSSSSSSSHSSSSSSSSSSSSSSeeSeeSeSeseseeeseeseeeeeseeteeeee 
Chemistry of Pesticides in Soils, by Is TNA DEAN Seeeseeeseseseeeseeeeseeeeeeseseoesesessesee 
The Development of Equipment in the Applicationof Agricultural Chemicals, by 
WALTER M. CARLETON, L. A. LILJEDAHL, FRANK IRONS, O. K. HEDDEN, 
and Re DD: BRAZEE SSCHSSSHSSSSSSSSSSSSHSSSHSSHSHOSSHSSOHSSHSSSOHSSSOHSHSHSSSHSOHSHSSOHOSS SHOES OSESOSSEH ESOS 
Use. of Insecticides to Protect Stored Grains, Fruits, and Vegetables, by 
ite Ss PUTIN DIRIGO Neos cols cowlees cc ccecc sr ececlecueseCoecs cecc6 cece cs be cnc ceccesesesecsceocccsse gene 
Industrial Chemical Contamination of Livestock Feeds, by AUBREY M. LEE... 
SECTION III--FATE OF CHEMICALS: 
Insecticide Residues in Plants, Animals, and Soils, by W. E. WESTLAKE and 
Je P, SAN PEIN ISIN LO) sascleacowalcccoa cc ccasescces Costes ce 6b oco'ss ese e0eececesc coceedseccecaseses 
Memazaciocs im lanes and soils, by A. Li. TAY LOR, .cccscccovsseveccocescoccseccesocnes 
Herbicides in Plants, by W. C. SHAW, J. L. HILTON, D. E. MORELAND, and 
JL ils IAIN Oi Nemcasecicasiecicecsaseccececsnac caesascccccesssvces coos cesses cocsseccnscescocseoscecses 
The Toxicity of Pesticides for Livestock, byR. D. RADELEFF and R. C. BUSH- 
EAUINID) samaceseneccicaiscccs caviscsiscicemaceccissines ccisiaiecsieciaiseowalne ses eces cele cee eens o6ee sce esevetecocee 
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