Watson, W.Y.
-
A description of the full-grown larva of Hylobius radicis Buch. (Coleoptera: Curculionidae). 1955. Watson,W.Y. The Canadian Entomologist 57:37-41.
Year: 1955
Catalog ID: 38387
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
A description of the immature states of Lithocolletis salicifoliella Cham. (Lepidoptera: Gracillariidae).1956. Watson, W. Y. The Canadian Entomologist. 86:168-176.
Year: 1956
Catalog ID: 34460
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
An ambrosia beetle, Corthylus punctatissimus Zimm., attacking maple regeneration. 1959. Finnegan, R.J.; McPhee, H.G.; Watson, W.Y. BiMonthly Progress Report Sept-Oct. Canada Department of Agriculture, Research Branch- Forest Division 15(5):2.
Finnegan, R.J.; McPhee, H.G.; Watson, W.Y.
Year: 1959
Catalog ID: 36695
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
An unusual feeding habit of Tortrix alleniana Fern. 1958. Watson, W.Y. Bi-monthly Progress Report 14(2): 1.
Year: 1958
Catalog ID: 38389
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
Notes on Matsucoccus macrocicatrices Richards (Homoptera: Margarodidae) and its association with Septobasidium pinicola Snell in eastern Canada. 1960. Watson, W.Y.; Underwood, G.R.; Reid, J. The Canadian Entomologist 92: 662-667.
Watson, W.Y.; Underwood, G.R.; Reid, J.
Year: 1960
Catalog ID: 7608
Issued by: Atlantic Forestry Centre
Availability: PDF (request by e-mail)
-
Parasites of the European pine shoot moth, Rhyacionia buoliana (Schiff.), in Ontario. 1959. Watson,W.Y.; Arthur, A.P. the Canadian Entomologist 91(8):478-484.
Year: 1959
Catalog ID: 38391
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
Scolytid vectors of the Dutch elm disease in Ontario. 1961. Watson,W.Y.; Sippell, W.L. Canadian Entomologist 93(5):403-405.
Year: 1961
Catalog ID: 38651
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
The larva of Profenusa alumna (MacG.) (Hymenoptera: Tenthredinidae). 1959. Watson,W.Y. The Canadian Entomologist 91:618-625.
Year: 1959
Catalog ID: 38392
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
Two gynandromorphic sawflies. 1955. Watson,W. Bi-Monthly Progress Report 11(3):1.
Year: 1955
Catalog ID: 38386
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
Two new species of the genus Hyperaspis (Coleoptera: Coccinellidae). 1960. Watson, W.Y. The Canadian Entomologist 92: 230-234.
Year: 1960
Catalog ID: 38390
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
Two new species of Coccinellidae (Coleoptera). 1954. Watson, W.Y. The Canadian Entomologist 86: 454-47.
Year: 1954
Catalog ID: 38385
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)