Canadian Forest Service Publications

A sampling technique for estimating numerical trends in larval populations of insect defoliators on conifers. I. Development and experimental evaluation of the technique. 1973. DeBoo, R.F.; Campbell, L.M.; Copeman, A.G. Phytoprotection 54(1):9-22.

Year: 1973

Issued by: Great Lakes Forestry Centre

Catalog ID: 35519

Language: English

Availability: PDF (request by e-mail)

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