Canadian Forest Service Publications
Studies of predators of the balsam woolly aphid Adelges piceae (Ratz.) (Homoptera: Adelgidae). V. Laricobius erichsonii Rosen. (Coleoptera: Derodontidae), an introduced predator in eastern Canada. 1958. Clark, R.C.; Brown, N.R. The Canadian Entomologist 90: 657-672.
Year: 1958
Issued by: Atlantic Forestry Centre
Catalog ID: 7021
Language: English
Availability: Order paper copy (free)