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Filtering by: Creator Fitch, L. Conference Name Pacific Northwest Vegetable Insect Conference

Periodicity of Aphids and Transmission of Potato Viruses

Creator:

Reed, Gary L., Hemphill, Delbert, Jr., Crowe, Fred, Jensen, Andrew, Grimmer, Judith A., and Fitch, Luther

Resource Type:

Conference Proceeding

Full Text:

Jensen, Judith Grimmer, and Luther Fitch Oregon State University - HAREC, - NWES, - GOES and Department
Exploration for Natural Enemies and Survey of Russian Wheat Aphid in the Southern U.S.S.R.

Creator:

Halbert, Susan E., Kirijak, Ivan, and Gruber, Françis

Resource Type:

Conference Proceeding

Full Text:

. Each damaged plant typically had one or two RWA. Other cereal aphids, especially Rhopalosiphum padi (L
Barley Yellow Dwarf Transmission by Diuraphis noxia (Mordvilko) and other Cereal Aphids (Homoptera : Aphididae) in Southwestern Idaho

Creator:

Halbert, Susan E. and Connelly, June

Resource Type:

Conference Proceeding

Full Text:

BYDVtransmission. Of these Rhopalosiphum padi (L.), Sitobion avenae (Fabricus), Rhopalosiphum maidis (Fitch
Research reports : 48th annual Pacific Northwest Vegetable Insect Conference

Creator:

Pacific Northwest Vegetable Insect Conference

Abstract:

Proceedings of the 48th Pacific Northwest Vegetable Insect Conference, held January 9-10, 1989 at the Imperial Hotel in Portland, Oregon.

Resource Type:

Conference Proceeding

Full Text:

Mites and Sap-Sucking Insects APHID REARING TECHNIQUES L. Fox and K. D. Biever USDA, ARS, 3706 W. Nob
Research reports : 49th annual Pacific Northwest Vegetable Insect Conference

Creator:

Pacific Northwest Vegetable Insect Conference

Abstract:

Proceedings of the 49th Pacific Northwest Vegetable Insect Conference, held January 8-9, 1990 at the Imperial Hotel in Portland, Oregon.

Resource Type:

Conference Proceeding

Full Text:

Jensen, Judith Grimmer, and Luther Fitch Oregon State University - HAREC, - NWES, - GOES and Department