Showing 1 - 20 results of 48 for search '', query time: 0.25s Refine Results
  1. 1
    Integrated pest management for cotton in the western region of the United States /
    Published 1984
    Book
  2. 2
    Nursery diseases of western conifers /
    Government Document Book
  3. 3
    Western forest insects /
    Government Document Book
  4. 4
    Fir engraver /
    by Ferrell, George T.
    Published 1986
    Government Document Book
  5. 5
    Proceedings : Intermountain Nurseryman's Association Meeting : August 13-15, 1985, Fort Collins, Colorado.
    Published 1986
    Government Document Book
  6. 6
    Integrated pest management for potatoes in the western United States /
    Published 1986
    Book
  7. 7
    Management of western dwarf mistletoe in ponderosa and Jeffrey pines in forest recreation areas /
    by Scharpf, Robert F., 1931-
    Published 1988
    Government Document Book
  8. 8
    Differential susceptibility of White Fir provenances to balsam twig aphid /
    by Ferrell, George T.
    Published 1989
    Government Document Microform Book
  9. 9
    User's manual for western root disease model /
    Published 1990
    Government Document Book
  10. 10
    Proceedings--Symposium on the Management of Lodgepole Pine to Minimize Losses to the Mountain Pine Beetle, Kalispell, MT, July 12-14, 1988 /
    Published 1989
    Government Document Conference Proceeding Book
  11. 11
    Genetic variation in susceptibility of lodgepole pine to western gall rust in the inland Northwest /
    by Hoff, R. J. (Raymond J.)
    Published 1994
    Government Document Microform Book
  12. 12
    Tree defect guide.
    by Partridge, Arthur D.
    Published 1994
    Government Document Microform Book
  13. 13
    Cankers on western quaking aspen.
    Government Document Book
  14. 14
    Economic impact of the Russian wheat aphid in the western United States.
    Serial
  15. 15
    Economic impact of the greenbug in the western United States, 1992-1993 : a report by the Russian Wheat Aphid Task Force to the Great Plains Agricultural Council.
    Published 1995
    Book
  16. 16
    Biosystematic studies of conifer-feeding Choristoneura (Lepidoptera:Tortricidae) in the western United States /
    Published 1995
    Book
  17. 17
    Proceedings of the ... Annual Western Forest Insect Work Conference.
    Government Document Conference Proceeding Microform
  18. 18
    Annosus root disease of western conifers /
    by Schmitt, Craig L.
    Published 2000
    PURL accesses list of forest insect and disease leaflets from which a link may be made to the title desired
    Government Document Book
  19. 19
    Douglas-fir dwarf mistletoe /
    by Hadfield, James S.
    Published 2000
    PURL accesses list of forest insect and disease leaflets from which a link may be made to the title desired
    Government Document Book
  20. 20
    Response model for an introduced pest : the Russian wheat aphid /
    Published 1998
    Book
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