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  1. Ants about shade and park trees and shrubs /
    By: Middleton, William. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1923.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  2. Brief information on cottony maple scale and its control /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  3. Brief information on insect damage to cypress logs and lumber in the South Atlantic and Gulf States and suggestions relating to its prevention /
    By: St. George, R. A. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1923.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  4. Brief information on insect damage to green ash logs and lumber in the Southern Atlantic and Gulf States, particularly in the Delta Region of the Mississippi River /
    By: St. George, R. A. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1923.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  5. Brief information on insect damage to green gum logs and lumber in the Southern Atlantic and Gulf States and suggestions relating to its prevention /
    By: St. George, R. A. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1923.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  6. Brief information on insect damage to manufactured unseasoned forest products and its prevention /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  7. Brief information on insect damage to rough and finished seasoned forest products in yards, storehouses and use and its control /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  8. Brief information on kerosene emulsion : its preparation and use /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  9. Brief information on pine leaf scale and its control /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  10. Brief information on prevention of insect injuries to crude forest products /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  11. Brief information on scale insect remedies /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  12. Brief information on scale insects on shade tree and hardy ornamentals and remedies employed against them /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  13. Brief information on the protection of log cabins and rustic work from injurious insects /
    By: St. George, R. A. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1924.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  14. Brief information on the red spider and its control /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  15. The care of wounds in the treatment of shade trees for borers /
    By: Middleton, William. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1924.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  16. Careers in forestry /
    By: United States.
    Edition: Rev. Mar. 1967.
    Publication info: Washington, D.C. :Forest Service, U.S. Dept. of Agriculture,1967.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  17. Cooperative economic insect report.
    By: United States. - United States. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine,1951-1975.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  18. Defoliation of deciduous trees /
    By: Middleton, William. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1924.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  19. Defoliation of evergreen trees /
    By: Middleton, William. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1924.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  20. Directions for packing and shipment of specimens of insects and their work /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  21. Entomology current literature : selected references complied by the staff of the Bureau of Entomology Library from publications received in the Library of the United States Department of Agriculture.
    By: United States. - United States.
    Publication info: Washington, D.C. :The Bureau,[1932-1942]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  22. The European elm scale (Gossyparia spuria (Modeer)) /
    By: Hopkins, A. D. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1919.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  23. Fly control on dairy cattle and in dairy barns.
    By: United States.
    Publication info: Washington, D.C. :Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture,[1950]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  24. General information on scale insects that attack shade trees and hardy shrubs /
    By: Middleton, William. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1934.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  25. House ants.
    By: United States. - United States.
    Publication info: [Washington, D.C.] :United States Department of Agriculture, Office of Information, Radio Service,1935.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  26. Insecticides and equipment for controlling insects on fruits and vegetables /
    By: United States. - United States.
    Edition: Slightly rev. Feb. 1945
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1945.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  27. Kerosene emulsion /
    By: Hopkins, A. D. - United States. - United States.
    Edition: Rev. Aug. 19, 1918.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1918.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  28. List of intercepted plant pests / United States Department of Agriculture, Plant Quarantine and Control Administration.
    By: United States. - United States. - United States. - United States. - United States. - United States. - United States.
    Publication info: [Washington, D.C. :U.S. G.P.O.],1932-
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  29. The mosquitoes of the southeastern States /
    By: King, W. V. - Bradley, G. H. - McNeel, T. E. - United States. - United States.
    Edition: Rev. June 1942.
    Publication info: Washington, D.C. :U.S.D.A.,1942.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  30. Scale insects on shade trees and shrubs and remedies for them /
    By: Hopkins, A. D. - United States. - United States.
    Edition: Rev. Sept. 24, 1919.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1919.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  31. A short discussion of some scales affecting shade trees and hardy shrubs /
    By: Middleton, William. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1934.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  32. A short discussion of some scales affecting shade trees and hardy shrubs.
    By: United States. - United States.
    Edition: Rev. Nov. 22, 1950.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1950.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  33. Supplement to insect enemies of eastern forests : index to insects by host plants /
    By: Schaffner, J. V. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1953.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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