Integrated Crop Management News
 

Document Type

Article

Publication Date

4-16-2007

Abstract

An unprecedented period of sub-freezing temperatures in early April 2007 across the upper Midwest states has raised questions about possible cold injury to forage crops. It has been obvious that new spring regrowth of alfalfa and some clovers has been frozen. The unknown at this time is whether there has been any lasting damage to alfalfa, clovers, or orchardgrass crowns and roots. Early indications are that there has not been widespread winterkill.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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