Canadian Forest Service Publications

Cross attraction between the Douglas-fir beetle (Dendroctonus pseudotsugae Hopk. and the spruce beetle D. obesus (Mann.)) 1969. Chapman, J.A.; Dyer, E.D.A. Bi-monthly Research Notes 25(4): 31.

Year: 1969

Issued by: Pacific Forestry Centre

Catalog ID: 27943

Language: English

Series: Bi-Monthly Research Note

Availability: PDF (download)

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