Canadian Forest Service Publications

Forest Insect and Disease Conditions, Yukon Territory, 1978. 1979. Fiddick, R.L. Fisheries and Environment Canada, Canadian Forest Service, Pacific Forest Research Centre, Victoria, BC. Information Report BC-X-196. 4 p.

Year: 1979

Available from: Pacific Forestry Centre

Catalog ID: 1879

Language: English

Series: Information Report (PFC - Victoria)

CFS Availability: PDF (download)

Abstract

Except for three small new infestations of large aspen tortrix, insect populations declined throughout the Yukon in 1978. A needle disease caused conspicuous discoloration of lodgepole pine over large areas, and a canker disease caused mortality and dieback of white spruce, particularly around Minto Landing.