Canadian Forest Service Publications
Pest management of Douglas-fir tussock moth (Lepidoptera: Lymantriidae): A sequential sampling method to determine egg mass density. 1984. Shepherd, R.F.; Otvos, I.S.; Chorney, R.J. The Canadian Entomologist 116: 1041-1049.
Issued by: Pacific Forestry Centre
Catalog ID: 2377
Availability: Order paper copy (free)