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Source: Charlie Cahoon, NCSU COOPERATIVE EXTENSIN, 8/26/20 Before procuring your cover crop seed for planting this fall,
please watch the video below on the potential weed management benefits of cover
crops. In this video, Charlie Cahoon and Camp Hand (PhD student at University
of Georgia) focus on weed suppression by cover crops.
This video is one in a series of videos from the Plant Management
Network entitled “Focus on Cotton”. Summary: To combat troublesome
herbicide-resistant weeds, Extension weed specialists emphasize integrated weed
management (IWM). This requires the use of physical, cultural, and biological
weed management strategies in addition to herbicides. Cover crops can be the
foundation of a strong IWM program. This webcast addresses cover crops for
cotton weed management, focusing on results from Georgia, North Carolina, and
Virginia. Topics include (1) why cover crops make sense in cotton production;
(2) key points in maximizing weed suppression; (3) suppression of winter and
summer annual weeds; (4) using cover crops to reduce selection pressure for
herbicide-resistant weeds; (5) avoiding cotton stand issues; and (6) the value
of cover crops in combination with herbicides. For more of this story, click here.
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