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  1. Dutch elm disease, Graphium ulmi /
    By: Clinton, G. P. (George Perkins), - McCormick, Florence A. (Florence Anna)
    Publication info: New Haven :Connecticut Agricultural Experiment Station,1936.
    Holding Institution: University of Connecticut Libraries (archive.org)
    Subjects: Diseases and pests  Dutch elm disease  Elm  
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  2. Elm leaf curl and woolly apple aphid /
    By: Patch, Edith M. (Edith Marion),
    Publication info: Orono :Maine Agricultural Experiment Station,1912.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Elm  Woolly apple aphid  
    BHL Collections: Early Women in Science
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  3. The European elm scale (Gossyparia spuria (Modeer)) /
    By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology and Plant Quarantine. - United States. Bureau of Entomology.
    Publication info: Washington, D.C. :U.S. Department of Agriculture, Bureau of Entomology,1919.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Elm  Scale insects  
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  4. The European elm scale in the west /
    By: Herbert, F. B. (Frank Barnes),
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1924.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Elm  Forest insects  West (U.S.)  
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  5. Gall aphids of the elm /
    By: Patch, Edith M. (Edith Marion),
    Publication info: Orono :Maine Agricultural Experiment Station,1910.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Aphids  Diseases and pests  Elm  Galls (Botany)  Insects  Maine  
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  6. Insects injurious to the American elm.
    By: Perkins, George H, (George Henry. - Vermont. State Board of Agriculture
    Publication info: Montpelier,Argus,1890.
    Holding Institution: Smithsonian Libraries
    Subjects: Beneficial insects  Diseases and pests  Elm  Insect pests  
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  7. The leaf spots of the elm / by Lee Ellis Miles.
    By: Miles, Lee Ellis,
    Publication info: [Urbana?] :s.n.,1920.
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Elm  Leaf spots  
    BHL Collections: Library of Congress
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  8. The native elm bark beetle, Hylurgopinus rufipes (Eichhoff), in Connecticut /
    By: Kaston, B. J. (Benjamin Julian),
    Publication info: New Haven :Connecticut Agricultural Experiment Station,1939.
    Holding Institution: University of Connecticut Libraries (archive.org)
    Subjects: Diseases and pests  Elm  Hylurgopinus rufipes  
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  9. Progress in the control of elm diseases in nurseries [by] J. C. Carter.
    By: Carter, J. Cedric (James Cedric),
    Publication info: Urbana, Ill.,Natural History Survey Division,1939.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Diseases and pests  Elm  Fungicides  
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  10. Utilization of elm /
    By: Brush, Warren David,
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1918.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Elm  Forest products industry  
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  11. Versuch einer Geschichte der Blatläuse und Blatlausfreser des Ulmenbaums /
    By: Gleichen-Russwurm, Wilhelm Friedrich, Freiherr von,
    Publication info: Nürnberg :Chr. Weigel & A.G. Schneider,1787.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Aphididae  Diseases and pests  Elm  
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  12. The wetwood disease of elm.
    By: Carter, J. Cedric (James Cedric),
    Publication info: Urbana,1964
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Diseases and pests  Elm  Illinois  Trees  
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