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  1. 1
    Field guide to diseases and insect pests of Idaho and Montana Forests /
    Published 1987

    Government Document Book
  2. 2
    Susceptibility of lodgepole pine to western gall rust within the middle Columbia River system /
    by Hoff, R. J (Raymond J.)
    Published 1992

    Government Document Book
  3. 3
    Using pheromones to protect heat-injured lodgepole pine from mountain pine beetle infestation
    by Amman, Gene D
    Published 1994

    Government Document Book
  4. 4
    Succession functions of forest pathogens and insects : ecosections M332a and M333d in northern Idaho and western Montana /
    Published 2000

    Book
  5. 5
    Effect of defoliation by the Douglas-fir tussock moth on moisture stress in grand fir and subsequent attack by the fir engraver beetle (Coleoptera: scolytidai) /
    by Wright, L. C
    Published 1978

    Government Document Book
  6. 6
    Changes in ribonuclease activity resulting from stem infections of western white pine by blister rust /
    by Harvey, A. E
    Published 1977

    Government Document Book
  7. 7
    Genetic variation in susceptibility of western white pine to needle blight /
    by Hoff, R. J (Raymond J.)
    Published 1978

    Government Document Book
  8. 8
    Susceptibility of ponderosa pine to the needle cast fungus Lophodermium baculiferum /
    by Hoff, R. J (Raymond J.)
    Published 1988

    Government Document Book
  9. 9
    Growth of regeneration defoliated by spruce budworm in Idaho /
    by Ferguson, Dennis E
    Published 1988

    Government Document Book
  10. 10
    Resistance of ponderosa pine to the gouty pitch midge (cecidomyia piniinopis) /
    by Hoff, R. J (Raymond J.)
    Published 1988

    Government Document Book
  11. 11
    Draft environmental impact statement for nursery pest management : USDA Forest Service, Idaho Panhandle National Forests, Coeur d'Alene Nursery
    Published 1991

    Government Document Book
  12. 12
    Stem volume losses in grand firs topkilled by western spruce budworm in Idaho /
    by Ferrell, George T
    Published 1982

    Government Document Book
  13. 13
    Estimating decay in 40-to-90-year-old Grand fir stands in the Cleawater region of northern Idaho /
    by Filip, Gregory M
    Published 1990

    Government Document Book
  14. 14
    Damage assessment and insect disease incidence on private forest land in northern Idaho /
    by Van Hooser, Dwane D
    Published 1989

    Government Document Book
  15. 15
    Optimum dosage of verbenone to reduce infestation of mountain pine beetle in lodgepole pine stands of central Idaho /
    Published 1991

    Government Document Book
  16. 16
    Draft environmental impact statement for nursery pest management : USDA Forest Service, Boise National Forest, Lucky Peak Nursery
    Published 1991

    Government Document Book
  17. 17
    Susceptibility of pine populations to western gall rust--central Idaho /
    by Hoff, R. J (Raymond J.)
    Published 1986

    Government Document Book
  18. 18
    Succession functions of forest pathogens and insects ecosections M332a and M333d in northern Idaho and western Montana /
    Published 2000

    Government Document Book
  19. 19
    Studies on the epidemiology of curly top in southern Idaho, with special reference to sugar beets and weed hosts of the vector Eutettix tenellus /

    Government Document Book
  20. 20
    Beet leafhopper control in weed-host areas of Idaho to protect snapbean seed from curly top /
    by Douglass, J. R (James Robert)
    Published 1955

    Government Document Book
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