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  1. The emergence of pear thrips in the Healdsburg area of California in 1932 /
    By: Smith, Leslie Malcolm,
    Publication info: Berkeley, Calif. :Agricultural Experiment Station,1933.
    Contributed by: University of California, Davis Libraries (archive.org)
    Subjects: California  Diseases and pests  Fruit  Pear thrips  
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  2. How to control the pear thrips. (Euthrips pyri Daniel) /
    By: Foster, Shirley Watson. - Jones, P. R. - United States. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1911.
    Contributed by: Unknown
    Subjects: Agricultural pests  Pear thrips  
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  3. The life history and habits of the pear thrips in California /
    By: Foster, S. W. - Jones, P. R.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1915.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Diseases and pests  Fruit  Pear thrips  
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  4. New control methods for the pear thrips and peach tree borer, by Earl L. Morris . . .
    By: Morris, Earl Leonard.
    Publication info: Sacramento [Calif. :State Print. Off.],1912.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Peach-tree borer  Pear thrips  
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  5. The pear thrips (Euthrips pyri)
    By: California. - Moulton, Dudley.
    Publication info: Sacramento,W. W. Shannon, supt. state printing,1905.
    Contributed by: Cornell University Library
    Subjects: Pear thrips  
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  6. The pear thrips (Euthrips pyri) By Dudley Moulton, entomologist for Santa Clara County, California. Illustrated with original drawings by W. S. Atkinson and photographs by A. P. Hill.
    By: California. - Moulton, Dudley.
    Publication info: Sacramento,W.W. Shannon, supt. state printing,1905.
    Contributed by: Library of Congress
    Subjects: Pear thrips  
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