Canadian Forest Service Publications
Studies of the predators of the balsam woolly aphid, Adelges piceae (Ratz.) (Homoptera: Adelgidae). II. An annotated list of the predators associated with the balsam woolly aphid in eastern Canada. 1956. Brown, N.R.; Clark, R.C. The Canadian Entomologist 88: 678-683.
Issued by: Atlantic Forestry Centre
Catalog ID: 7000
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