Stearman airplane spraying pine butterfly infestation in the Deadwood unit. Boise National Forest, Idaho. Photo by: Lowell J. Farmer Date: June 8, 1954 Credit: National Archives and Records Administration RG# 95-GP Records of the Forest Service General Subject Files USDA Forest Service Negative Number: 482238 NARA image: 95-GP-5037-Box0853_007_001_AC For related historic forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site:...
Topics: aerialspray, usda, stateandprivateforestry, deadwoodunit, foresthealth, fhp, pinebutterfly, Aerial...
Stagnated ponderosa pine stand. This is a large even-age stand that resulted from a devastating pine butterfly kill in the 1890s. Cedar Valley, Yakima Indian Reservation, Washington. Photo by: Ken H. Wright and R.G. Mitchell Date: September 1, 1961 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2988 For additional historic forest entomology photos, stories, and...
Topics: r6, usda, stateandprivateforestry, stand, region6, pinebutterfly, ps2988, rgmitchell, stagnated,...
