Search results for: Markin, George P.

Showing 1 - 12 results of 12 Refine Results
  1. 1

    Aerial field tests of five insecticides on western spruce budworm in Idaho and Montana, 1978-1980

    Authors: Markin, George P.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1986
    Physical Description: 5 pages ; 28 cm.
    Government Document Book
  2. 2

    Reldan insecticide field-tested on western spruce budworm, Payette National Forest, Idaho, 1977

    Authors: Markin, George P.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1982
    Physical Description: 7 pages : illustrations ; 28 cm.
    Government Document Book
  3. 3

    Drift of insecticidal spray by cold air drainage winds in western mountains

    Authors: Markin, George P.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1982
    Physical Description: 6 pages : illustrations, 2 maps ; 28 cm.
    Government Document Book
  4. 4

    Carbaryl applied at reduced dosage rates for control of western spruce budworm

    Authors: Markin, George P.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1983
    Physical Description: 3 pages ; 28 cm.
    Government Document Book
  5. 5

    Field life of Orthene, Sevin-4-oil, and Dylox 1.5 bioassay with Douglas-fir tussock moth larvae

    Authors: Markin, George P.
    Published: Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1978
    Physical Description: 6 pages : illustrations ; 27 cm.
    Government Document Book
  6. 6

    Effectiveness of three insecticides applied at two droplet sizes for control of the Douglas-fir tussock moth and western spruce budworm

    Authors: Markin, George P.
    Published: Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1978
    Physical Description: 6 pages ; 27 cm.
    Government Document Book
  7. 7

    Evaluation of the Boeing-Vertol 197 helicopter and spray system for forest application of insecticide

    Authors: Orchard, Richard D.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1975
    Other Authors: “…Markin, George P.…”
    Physical Description: 12 pages : illustrations ; 27 cm.
    Government Document Book
  8. 8

    Flow rates and characteristics of Dimilin, Dylox 1.5, Orthene 75S, and Sevin 40 oil

    Authors: Wernz, James
    Published: Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1977
    Other Authors: “…Markin, George P.…”
    Physical Description: 17 pages : illustrations ; 26 cm.
    Government Document Book
  9. 9

    Bioassay of acephate-treated foliage on three instars of the Douglas-fir tussock moth

    Authors: Brewer, J. Wayne (Jesse Wayne), 1940-
    Published: Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1978
    Other Authors: “…Markin, George P.…”
    Physical Description: 7 pages ; 27 cm.
    Government Document Book
  10. 10

    Effects of carbaryl, trichlorfon, and DDT on collapsing Douglas-fir tussock moth populations in Oregon

    Authors: Williams, Carroll B.
    Published: Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1978
    Other Authors: “…Markin, George P.…”
    Physical Description: 7 pages ; 27 cm.
    Government Document Book
  11. 11

    Aerial application of Douglas-fir beetle antiaggregative pheromone : equipment and evaluation

    Authors: Furniss, Malcolm M.
    Published: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1982
    Other Authors: “…Markin, George P.…”
    Physical Description: 9 pages : illustrations ; 28 cm.
    Government Document Book
  12. 12

    An aerial test of Orthene against the larch casebearer

    Authors: Washburn, Richard I.
    Published: Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1977
    Other Authors:
    Physical Description: 6 pages ; 27 cm.
    Government Document Book