Integrated Crop Management News
 

Document Type

Article

Publication Date

10-12-1998

Abstract

ISU field crop specialist Mark Carlton (south central Iowa) reported fall armyworm infestations on oats seeded with alfalfa and also on rye. We also got a call last Friday from a crop consultant reporting seedling alfalfa damage. It seemed that the oats (rye in the Friday call) were being eaten first, but that the alfalfa seedlings were taking a beating in spots. This type of damage is unusual, and we have no set thresholds for fall armyworm on seedling alfalfa.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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