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Filtering by: Creator Campbell, John L. Conference Section/Track Cereal Crop Pests Decade 1990-1999

Effects of Russian Wheat Aphid (Diuraphis noxia) on Spring Barley Yield at Three Different Stages in Northern Idaho

Creator:

Lee, G. Hyoung and Bechinski, Edward John

Resource Type:

Conference Proceeding

Full Text:

+0.00001x p<0.0001 r*=0.9195 I I l I I Fig.l. Relationship between barley yield (y=kernel weight) and RWA
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:

aphid (BCOA), Rhopalosiphum padi (L.). Our goal was to develop economic injury levels that growers could