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  1. Apple-aphides
    By: Ruhman, M. H. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1918.
    Contributed by: Canadiana.org (archive.org)
    Subjects: Agricultural pests  Aphids  Apple  British Columbia  Diseases and pests  
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  2. Atlas des pucerons piégés dans les champs agricoles /
    By: Gualtieri, Lola L.
    Publication info: [Ottawa] :Agriculture et agro-alimentaire Canada,1994.
    Contributed by: Agriculture and Agri-Food Canada (archive.org)
    Subjects: Agricultural pests  Aphids  Canada  Identification  
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  3. Atlas of aphids trapped in agricultural crops /
    By: Gualtieri, Lola L.
    Publication info: [Ottawa] :Agriculture and Agri-Food Canada,1994.
    Contributed by: Agriculture and Agri-Food Canada (archive.org)
    Subjects: Agricultural pests  Aphids  Canada  Identification  
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  4. The corn leaf-aphis and corn root-aphis / F. M. Webster.
    By: Webster, F. M. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural pests  Aphids  Aphis  Corn  Corn root-aphis  Diseases and pests  
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  5. Management of balsam twig aphids in Christmas trees /
    By: Cowles, Richard Steven. - Connecticut Agricultural Experiment Station.
    Publication info: New Haven :Connecticut Agricultural Experiment Station,[2003]
    Contributed by: University of Connecticut Libraries (archive.org)
    Subjects: Aphids  Balsam twig aphid  Christmas tree industry  Control  Diseases and pests  Economic aspects  Fir  United States  
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  6. Miscellaneous studies in agriculture and biology.
    By: University of California (1868-1952) - Bioletti, Frederic T. - Cruess, W. V. - Davi, Horace Denan, - Frost, Howard Brett, - McEwen, George Francis. - Swain, Albert Free,
    Publication info: Berkeley,University of California Press,1919.
    Contributed by: Library of Congress
    Subjects: Aphids  Grapes  Matthiola  Ocean temperature  Plants  Variation  
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  7. Monograph of the British aphides ... By George Bowdler Buckton ...
    By: Buckton, George Bowdler,
    Publication info: London,Printed for the Ray Society,1876-83.
    Contributed by: Smithsonian Libraries
    Subjects: Aphids  Great Britain  Hemiptera  
    BHL Collections: Smithsonian Libraries
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  8. Monographie der Familien der Pflanzenläuse (phytophthires). 1. Th., Die Blatt- und Erdläuse (Aphidina et Hyponomeutes) /
    By: Kaltenbach, J. H.
    Publication info: Aachen :Roschütz,1843.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Aphids  Insect pests  Yponomeutidae  
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  9. Some important orchard plant lice / by Thomas J. Headlee.
    By: Headlee, Thomas J. - New Jersey Agricultural Experiment Station.
    Publication info: New Brunswick, N.J. :New Jersey Agricultural Experiment Station,1918.
    Contributed by: Smithsonian Libraries
    Subjects: Aphids  Diseases and pests  Fruit  
    BHL Collections: Smithsonian Libraries
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  10. The spring grain-aphis or so-called "green bug." (Toxoptera graminum Rond.) /
    By: Webster, F. M. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1907.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural pests  Aphids  Diseases and pests  Grain  Greenbug  Toxoptera  
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  11. The spring grain-aphis or so-called "green bug." (Toxoptera graminum Rond.) /
    By: Webster, F. M. - United States. - United States.
    Edition: Revision.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1909.
    Contributed by: Unknown
    Subjects: Agricultural pests  Aphids  Diseases and pests  Grain  Greenbug  Toxoptera  
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  12. Studies on the germ cells of aphids.
    By: Stevens, Nettie Maria,
    Publication info: Washington, D.C.Carnegie Institution of Washington1906
    Contributed by: Gerstein - University of Toronto (archive.org)
    Subjects: Aphids  Embryology  Insects  
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  13. The taxonomy of the Myzini (Homoptera: Aphididae) of the Eastern United States /
    By: Nielsson, Richard Joseph,
    Publication info: 1971.
    Contributed by: University of Florida, George A. Smathers Libraries (archive.org)
    Subjects: Aphids  Dissertations, Academic  Entomology and Nematology  Entomology and Nematology thesis Ph. D  Homoptera  UF  
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  14. Traité d'insectologie ...
    By: Bonnet, Charles,
    Publication info: A Paris,Chez Durand,M.DCC.XLV.
    Contributed by: Smithsonian Libraries
    Subjects: Aphids  Parthenogenesis in animals  Regeneration (Biology)  Worms  
    BHL Collections: Smithsonian Libraries
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  15. Traité d'insectologie ...
    By: Bonnet, Charles,
    Publication info: A Paris,Chez Durand,M.DCC.XLV.
    Contributed by: Duke University Libraries (archive.org)
    Subjects: Aphids  Parthenogenesis in animals  Regeneration (Biology)  Worms  
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  16. Woolly aphis of the apple (Schizoneura lanigera Hausmann) /
    By: Marlatt, C.L. - United States. Division of Entomology.
    Publication info: [Washington, DC] :USDA,1897.
    Contributed by: Unknown
    Subjects: Aphids  Apples  Diseases and pests  Woolly aphis  
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  17. Woolly aphis of the apple (Schizoneura lanigera Hausmann) /
    By: Marlatt, C. L. - United States.
    Edition: Rev. ed.
    Publication info: Washington, D.C :United States Dept of Agriculture, Bureau of Entomology,1908.
    Contributed by: Unknown
    Subjects: Aphids  Apples  Diseases and pests  Woolly apple aphid  
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