野燕麦又叫燕麦草,是我省麦田新出现的恶性杂草之一,扩展蔓延很快,已成为一些地区小麦生产上的重要问题。野燕麦发生情况与为害特点野燕麦属禾本科一年生或二年生草本,生活特性是:(1)种子休眠的时间长,最长的可达五年,萌发不整齐,当年产生的种子萌发数量不多,主要在以后几 Wild oats, also known as oats grass, is one of the new malignant weeds in the wheat fields in our province. Its expansion has spread rapidly and has become an important issue in wheat production in some areas. Wild oat occurrence and damage characteristics Wild oats Poaceae annual or biennial herbs, life characteristics are: (1) the seeds of a long time to sleep, the longest up to five years, irregular germination, when the seeds produced a small number of germination , Mainly in the later few