Related content

Accuracy of Direct Visual Counts of Western Spruce Budworm Larvae (Lepidoptera: Tortricidae) on Douglas Fir and Grand Fir Branches

By Foltz John L.   Torgersen Torolf R.  

Journal of Economic Entomology, Vol. 78, Iss. 5, 1985-10 ,pp. : 1056-1058

Entomological Society of America

Access to resources Recommend Favorite

Probability Model of Insecticide Efficacy for Western Spruce Budworm (Lepidoptera: Tortricidae) and Douglas-Fir Tussock Moth (Lepidoptera: Lymantriidae)

By FORCE J. E.   ROBERTSON J. L.   STOCK M. W.   WILLIAMS C. B.  

Environmental Entomology, Vol. 11, Iss. 6, 1982-12 ,pp. : 1170-1177

Entomological Society of America

Access to resources Recommend Favorite

Douglas-Fir Needle Anatomy in Relation to Western Spruce Budworm (Lepidoptera: Tortricidae) Herbivory

By BURR KAREN E.   CLANCY KAREN M.  

Journal of Economic Entomology, Vol. 86, Iss. 1, 1993-02 ,pp. : 93-99

Entomological Society of America

Access to resources Recommend Favorite

Feeding and Oviposition Behavior Do Not Explain Douglas-fir Resistance to Defoliation by the Western Spruce Budworm (Lepidoptera: Tortricidae)

By Palermo Barbara L.   Clancy Karen M.   Koch George W.  

Environmental Entomology, Vol. 32, Iss. 3, 2003-06 ,pp. : 626-632

Entomological Society of America

Access to resources Recommend Favorite

Effects of Artificial and Western Spruce Budworm (Lepidoptera: Tortricidae) Defoliation on Growth and Biomass Allocation of Douglas-Fir Seedlings

By Chen Zhong   Kolb Thomas E.   Clancy Karen M.  

Journal of Economic Entomology, Vol. 95, Iss. 3, 2002-06 ,pp. : 587-594

Entomological Society of America

Access to resources Recommend Favorite