Alfalfa weevils are hatching

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1999-04-26
Authors
Rice, Marlin
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Integrated Crop Management News
Extension and Experiment Station Publications
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Abstract

Degree day information indicates that alfalfa weevil larvae should be hatching throughout central and southern Iowa. The snow of April 16 may have frozen some of the larvae, but there are always some larvae that survive these adverse environmental conditions. Proper management of this insect will require timely scouting, correct identification, determining population levels, and if necessary, cultural or chemical control.

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Fri Jan 01 00:00:00 UTC 1999
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