Canadian Forest Service Publications
A field cage for rearing syrphid larvae and other predators of the balsam woolly aphid, Adelges piceae (Ratz.) (Homoptera: Adelgidae) 1959. Clark, R.C.; Brown, N.R. The Canadian Entomologist 91: 723-725.
Year: 1959
Issued by: Atlantic Forestry Centre
Catalog ID: 7022
Language: English
Availability: PDF (request by e-mail)