小麦条锈病是陕西省历史性的小麦病害。1958年秋麦苗出土后,关中地区即遭受大量条锈病菌的侵染,冬前发病面积达600余万亩。经过冬前大力防治压缩至80万亩。开春后小麦返青阶段,又迅速就地扩大蔓延至177万亩,出现了传病基地。经过返青关防治至孕穗初期,控制到400余万亩。小麦孕穗后,上部叶片感病,孢子随风传播,到抽穗扬花期,进入大流 Wheat stripe rust is a historic wheat disease in Shaanxi Province. After the autumn wheat seedlings were unearthed in 1958, the Guanzhong area was exposed to a large number of stripe rust-borne pathogens and the incidence of pre-winter disease reached more than 600,000 mu. After winter prevention and compression to 800000 acres. After spring, the wheat rejuvenation stage spread rapidly to 177 million mu on the spot and a transmission base appeared. After the return to the Green prevention and treatment of pregnant ear early, control to more than 400 acres. After the booting of wheat, the upper leaves of the disease, spores spread in the wind, flowering to flowering, into the flow