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Filtering by: Creator Fitch, L. Conference Section/Track Cereal Crop Pests

Insect Pests and Beneficials in Small Grains Under Conservation Tillage in the Semiarid Wheat-Fallow Region of Washington State

Creator:

Elberson, Leslie R., Clement, Steve L., and Young, Frank

Resource Type:

Conference Proceeding

Full Text:

. 4,5,6) (Bishop et al. 1986). Parasitoids wereAphidius avenaphis (Fitch). Predators were Hippodamia
Effect of Tillage, Cultivar and Cropping System on Aphid Populations in Small Grains of Central Washington

Creator:

Elberson, Leslie R., Clement, Steve L., and Young, Frank

Resource Type:

Conference Proceeding

Full Text:

avenaphis (Fitch). Predators were identified in the field as Hippodamia spp. andCoccinella septempunctata. A
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