Wickman, Boyd E.

Books by Wickman, Boyd E.

Total count: 25

• 
  Mortality of white fir following defoliation by the Douglas-fir tussock moth in California, 1957

  California Forest and Range Experiment Station1958-01-01
• 
  Effects of defoliation by the Great Basin tent caterpillar on greenleaf manzanita and whitehorn ceanothus

  California Forest and Range Experiment Station1962-01-01
• 
  The effects of sanitation-salvage cutting on insect-caused mortality at Blacks Mountain Experimental Forest, 1938-1959

  U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station1962-01-01
• Mortality and growth reduction of white fir following defoliation by the Douglas-fir tussock moth

  Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture1963-01-01
• Insect-caused deterioration of windthrown timber in northern California, 1963-1964

  Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture1965-01-01
• Fir tree borer

  U.S. Govt. Print. Off.]1968-01-01
• Decay in white fir top-killed by Douglas-fir tussock moth

  Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture1972-01-01
• Major outbreaks of the Douglas-fir tussock moth in Oregon and California

  Pacific Northwest Forest and Range Experiment Station, U.S. Department of Agriculture, Forest Service1973-01-01
• 
  Evaluating damage caused to a campground by Douglas-fir tussock moth

  U.S. Forest Service1975-01-01
• 
  Douglas fir tussock moth egg hatch and larval development in relation to phenology of grand fir and Douglas-fir in northeastern Oregon

  Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service1976-01-01
• 
  Douglas-fir tussock moth egg hatch and larval development in relation to phenology of white fir in southern Orgeon

  Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture1977-01-01
• A case study of a Douglas-fir tussock moth outbreak and stand conditions 10 years later

  Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station1978-01-01
• 
  Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

  Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture1978-01-01
• Douglas-fir tussock moth handbookHow to time the sampling of tussock moth larvae

  U. S. Dept. of AGriculture : for sale from Supt. of Docs., U. S. Govt. Print. Off.1978-01-01
• 
  Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

  Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service1980-01-01
• Degree-day accumulation related to the phenology of Douglas-fir tussock moth and white fir during five seasons of monitoring in southern Oregon

  U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station1981-01-01
• Douglas-fir tussock mothRev. Jan. 1981.

  U.S. Dept. of Agriculture, Forest Service1981-01-01
• 
  Comparison of a degree-day computer and a recording thermograph in a forest environment

  U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station1985-01-01
• 
  Radial growth of grand fir and douglas-fir 10 years after defoliation by the douglas-fir tussock moth in the Blue Mountains outbreak

  U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Experiment Station1986-01-01
• 
  Growth of white fir after Douglas-fir tussock moth outbreakslong-term records in the Sierra Nevada

  U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research1986-01-01
and 5 more