The Online Books Page

Books by F. W. Poos:

Books in the extended shelves:

• Poos, F. W.: Control of the garden webworm in alfalfa (U.S. Dept. of Agriculture, 1951) (page images at HathiTrust)
• Poos, F. W.: Effects of drying procedures, plant growth, and weathering on insecticide residues on sprayed alfalfa (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1952), also by United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Poos, F. W.: The larger corn stalk-borer in Virginia (Virginia Agricultural Experiment Station, 1921), also by W. J. Phillips and G. W. Underhill (page images at HathiTrust)
• Poos, F. W.: The meadow spittlebug : how to control it (U.S. Dept. of Agriculture, 1953) (page images at HathiTrust)
• Poos, F. W.: Tests with benzene hexachloride for the control of insects attacking peanuts, 1946-1949 (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951), also by United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Poos, F. W.: Tests with mist blowers to control various insects (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1948), also by United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)

Find more by F. W. Poos at your library, or elsewhere.