United States.: Bureau of Entomology and Plant Quarantine

• Colonization of the organism causing milky disease of Japanese beetle larvae
• Colonization of the organism causing milky disease of Japanese beetle larvae, 1939-1945
• Control of cotton insects
• Control of dog fly breeding in beach deposits of marine grasses
• Control of insects on growing tobacco plants of the flue-cured type
• Control of the pale western cutworm in the southern Great Plains region
• Experimental cooperative community program for the cultural control of bugs of the genus Lygus on alfalfa seed crops in the Mohawk area of Arizona in 1939 and 1940
• Fumigation of sweetpotatoes with methyl bromide for the destruction of the sweetpotato weevil
• Measured drop method of applying liquid insecticides
• Nicotine insecticides. Part V, Search for synergists
• Power-driven mixer for making oil emulsions
• Power-driven soil-sifting machine