Related content

Response of Douglas-Fir Cone and Seed Insects to Implants of Systemic Insecticides in a Northern California Forest and a Southern Oregon Seed Orchard

By STEIN JOHN D.   SANDQUlST ROGER E.   KOERBER THOMAS W.   FRANK CHARLES L.  

Journal of Economic Entomology, Vol. 86, Iss. 2, 1993-04 ,pp. : 465-469

Entomological Society of America

Access to resources Recommend Favorite

Cone and Seed Insect Phrenology in a Douglas-Fir Seed Orchard During Three Years in Western Oregon

By SHOW ALTER T. D.  

Journal of Economic Entomology, Vol. 87, Iss. 3, 1994-06 ,pp. : 758-765

Entomological Society of America

Access to resources Recommend Favorite

Lepesoma lecontei (Coleoptera: Curculionidae): An Agent of Conelet Abortion in a Douglas-fir Seed Orchard in Western Oregon

By Schowalter T. D.  

Journal of Economic Entomology, Vol. 79, Iss. 3, 1986-06 ,pp. : 843-846

Entomological Society of America

Access to resources Recommend Favorite

Comparison of Arthropods Emerging in the Spring from Douglas-fir Litter Between a Mature Stand and a Seed Orchard in Western Oregon

By SCHOWALTER T. D.  

Environmental Entomology, Vol. 13, Iss. 5, 1984-10 ,pp. : 1253-1255

Entomological Society of America

Access to resources Recommend Favorite

Physical Barriers to Reduce Damage by Lepesoma Lecontei (Coleoptera: Curculionidae) to Conelets in a Douglas-Fir Seed Orchard in Western Oregon

By SEXTON J. M.   SCHOWALTER T. D.  

Journal of Economic Entomology, Vol. 84, Iss. 1, 1991-02 ,pp. : 212-214

Entomological Society of America

Access to resources Recommend Favorite