近年来我省小麦条锈病连续发生尤其是汉中地区多次大面积流行,迫切需要高效防锈药剂。据中国农业科学院植保所报导,Bay Meb6447有内吸作用,对防治小麦条锈病效果甚佳,为此,我们先在武功做了试验。试验地选在小麦品种抗锈性鉴定圃周围的诱发区内。该圃接菌小种系目 In recent years, the continuous occurrence of wheat stripe rust in our province, especially the large-scale epidemic in Hanzhong area, urgently needs efficient antirust agents. According to the report of Plant Protection Institute of Chinese Academy of Agricultural Sciences, Bay Meb6447 has systemic action and is very effective in preventing and controlling wheat stripe rust. Therefore, we first conducted experiments in martial arts. Experimental selection in the identification of wheat varieties rust around the induction zone. The nursery germline species