Canadian Forest Service Publications

Observations on a twigminer, Argyresthia pseudotsuga Freeman (Lepidoptera: Yponomeutidae) in Douglas-fir seed orchards. 1979. Ruth, D.S.; Hedlin, A.F. Journal of the Entomological Society of British Columbia 76: 26-29.

Year: 1979

Issued by: Pacific Forestry Centre

Catalog ID: 1818

Language: English

Availability: Not available through the CFS (click for more information).

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