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Creator:: Forest Products Laboratory (U.S.)
Resource Type:: Technical Report
Full Text:: AGRICULTURE VENEER CUTTING AND DRYING PROPER'FIEk WESTERN LARCH Western larch (Larix occidentalis) is a

Creator:: Mitchell, Raymond L., Ritter, George J., and Forest Products Laboratory (U.S.)
Resource Type:: Technical Report
Full Text:: GALACTAN IN WESTERN LARCH WOOD1 By R. L. MITCHELL, Chemist and. GEO. J. RITTER, Chemist 2 Forest

Creator:: Johnson, R. P. A. (Robert Pilson Albert), 1888- and Bradner, M. I. (Melvin Ira), 1895-
Resource Type:: Technical Report
Full Text:: average value woul d le even smaller than in western larch (15) . In addition to the testing done at the

Creator:: James, Robert L., Genz, Daryl, and United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management
Abstract:: Five fungicides were evaluated to control Botrytis blight of containerized western larch seedlings at the Champion Timberlands Nursery, Plains, MT. Fungicides were applied at biweekly intervals before and after seedling inoculation with Botrytis. Vinclozolin (Ornalin®) caused severe phytotoxicity to seedlings, resulting in enhanced mortality and premature needle loss. Captan and...
Resource Type:: Technical Report
Full Text:: TiNGICIDE TESTS TO CONTROL BOTRYTIS BLIGHT OF CONTAINERIZED WESTERN LARCH AT THE CHAMPION TIMBERLANDS

Creator:: Forest Products Laboratory (U.S.) and Drow, John T.
Abstract:: Revised December 1952.
Resource Type:: Technical Report
Full Text:: STRENGTI-1 OF WESTERN LARCH AND ITS SUITABILITY FOR POLES Revised

Creator:: Cochran, P.H.
Abstract:: Repeated thinning to five growing-stock levels resulted in widely differing tree sizes and volumes per acre after 30 years. Largest trees but the least cubic-volume yield per acre were produced in the heaviest thinning level, whereas highest board-foot yields were found in intermediate thinning levels. partial defoliation by larch casebearer...
Resource Type:: Technical Report

Creator:: Tunnock, Scott and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Numerous stands of western larch, Larix occidentalis, on the St. Joe, Coeur d'Alene, and Kaniksu National Forests, Idaho, show signs of gradual deterioration following repeated defoliation by larch casebearer, Coleophora Zaricella Hbn. (Tunnock et al. 1969). Stand deterioration can occur after 4 years of continued heavy defoliation. The main symptom...
Resource Type:: Technical Report
Full Text:: 5230 October 1972 • OBSERVATIONS ON THE DECLINE OF WESTERN LARCH DEFOLIATED BY LARCH

Creator:: James, Robert L., Dumroese, R. Kasten, Wenny, David Lee, and United States. Forest Service. Northern Region
Resource Type:: Technical Report
Full Text:: . James l , R. K. Dumroese2, D. L. Wenny2 • • • • ABSTRACT Seventeen seedlots of western larch from

Creator:: Niwa, Christine Gail, Hard, John S., and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: laricella (Hubner) was first discovered attacking western larch, Larix occidentalis Nutt. in 1957 near St

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