Showing 1 - 20 results of 55 for search '', query time: 0.10s Refine Results
  1. 1
    Net precipitation within small group infestations of the Mountain Pine Beetle /
    Published 1991

    Government Document Book
  2. 2
    Natural variability of specific forest insect populations and their associated effects in Colorado /
    by Schmid, J. M
    Published 1996

    Book
  3. 3
    Development of spruce-fir stands following spruce beetle outbreaks /
    by Schmid, J. M
    Published 1974

    Government Document Book
  4. 4
    1979 dwarf mistletoe loss assessment survey on national forest lands in Colorado /

    Government Document Book
  5. 5
    Implants and sprays for control of ponderosa pine needle miner in foliage of individual trees /
    by Stevens, Robert E., 1928-2020
    Published 1982

    Government Document Book
  6. 6
    Vigor of ponderosa pine trees surviving mountain pine beetle attack /
    by Kaufmann, Merrill R
    Published 1984

    Government Document Book
  7. 7
    Remedial treatment of lodgepole pine infested with mountain pine beetle : efficacy of three insecticides /
    by Tilden, Paul E
    Published 1985

    Government Document Book
  8. 8
    Fungi associated with sprout mortality in aspen clearcuts in Colorado and Arizona
    by Jacobi, William R
    Published 1991

    Government Document Book
  9. 9
    Cydia youngana (Kearfott) (Lepidoptera:Tortricidae) and associates in Engelmann spruce cones, Fraser Experimental Forest, Colorado 1974-1977 /
    by Schmid, J. M
    Published 1981

    Government Document Book
  10. 10
    Natural falling of beetle-killed ponderosa pine /
    by Schmid, J. M
    Published 1985

    Government Document Book
  11. 11
    Residual activity of carbaryl protected lodgepole pine against mountain pine beetle, Dillon, Colorado, 1982 and 1983 /
    by Page, Marion
    Published 1985

    Government Document Book
  12. 12
    Diesel fuel oil for increasing mountain pine beetle mortality in felled logs /
    by Mata, S. A
    Published 2002

    Government Document Book
  13. 13
    Mountain pine beetle emergence from lodgepole pine at different elevations near Fraser, CO /
    by Tishmack, J
    Published 2005

    Book
  14. 14
    Life history of the codling moth in the Grand Valley of Colorado /

    Government Document Book
  15. 15
    Experiments and suggestions for the control of the codling moth in the Grand Valley of Colorado /

    Government Document Book
  16. 16
    The bean ladybird /

    Government Document Book
  17. 17
    Biology and control of the Engelmann spruce beetle in Colorado /
    by Massey, C. L
    Published 1954

    Government Document Book
  18. 18
    Solar treatments for reducing survival of mountain pine beetle in infested ponderosa and lodgepole pine logs /
    by Negron-Segarra, Jose F., 1960-
    Published 2001

    Government Document Book
  19. 19
    Timing cacodylic acid treatments for control of mountain pine beetles in infested ponderosa pines /
    by Stevens, Robert E., 1928-2020
    Published 1974

    Government Document Book
  20. 20
    Identifying ponderosa pines infested with mountain pine beetles /

    Government Document Book
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