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  1. Cicadelloidea /
    By: Metcalf, Zeno Payne, - Burnside, Virginia Wade. - North Carolina State University. - United States.
    Publication info: Washington :Agricultural Research Service, U.S. Dept. of Agriculture,1965-1971.
    Contributed by: Smithsonian Libraries
    Subjects: Cicadelloidea  Homoptera  Leafhoppers  
    BHL Collections: Smithsonian Institution Libraries
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  2. Leaf hopper injurious to cereal and forage crops /
    By: Osborn, Herbert,
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1932.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Forage plants  Grain  Leafhoppers  
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  3. The leaf-hopper of the sugar cane, by R. C. L. Perkins.
    By: Perkins, Robert Cyril Lawton,
    Publication info: Honolulu,Hawaiian Gazette Co.,1903.
    Contributed by: NCSU Libraries (archive.org)
    Subjects: Diseases and pests  Leafhoppers  Sugarcane  
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  4. Leaf-hoppers and their natural enemies ... By R.C.L. Perkins.
    By: Perkins, R. C. L. - Kirkaldy, George Willis. - Swezey, Otto Herman,
    Publication info: Honolulu,H.T.,1905-06.
    Contributed by: Smithsonian Libraries
    Subjects: Insects  Leafhoppers  Parasites  
    BHL Collections: Smithsonian Institution Libraries
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  5. Leafhoppers of ornamental and fruit trees in Canada /
    By: Hamilton, K. G. A. - Canada.
    Publication info: Ottawa :Agriculture Canada,1985.
    Contributed by: Agriculture and Agri-Food Canada (archive.org)
    Subjects: Canada  Classification  Diseases and pests  Fruit  Insects  Leafhoppers  
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  6. Two leafhoppers injurious to apple nursery stock /
    By: Ackerman, A. J.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1919.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Leafhoppers  Nursery stock  
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