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野燕麦(Avena fatuaL.)是豫西地区麦田中常发性杂草。近年随着小麦种植面积扩大、轮作倒茬难度增加、中耕除草面积锐减和化学除草药剂不对路,发
Avena fatua L. is a common weed in wheat fields in western Henan. In recent years, with the expansion of the area planted with wheat, the difficulty of crop rotation and stubble increase, the sharp reduction of the area of weed cultivation and chemical herbicide,