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Filtering by: Creator Dibble, John E. Conference Section/Track Cereal Crop Pests

Injury Equivalences and Economic Injury Levels for Four Grain Aphids on Spring Barley

Creator:

Lee, G. Hyoung and Bechinski, Edward John

Resource Type:

Conference Proceeding

Full Text:

Ta bl e 1. Ap hi d de ns ity an d pl an tr es po ns es fo llo wi ng 14 da ys of in fe st at io n w
Economic Injury Level for Russian Wheat Aphid (Homoptera: Aphididae) on Spring Barley in Northern Idaho

Creator:

Lee, G. Hyoung and Bechinski, Edward John

Resource Type:

Conference Proceeding

Full Text:

being used. ^e, G.H. and E.J. Bechinski 1993. Effects ofRussian wheat aphid (Diuraphis noxia) onspring
Status of orange wheat blossom midge in Idaho

Creator:

Bechinski, Edward John and Wattenbarger, D. W.

Resource Type:

Conference Proceeding

Full Text:

Q. E ITS tf) L. 0) a a> 10 8 6-1 4 2 visual counts -o— w hite traps -o—yellow traps 7