小麦赤霉病是阜南县小麦穗期主要病害,严重发生年份可造成小麦减产30%以上。为筛选控制其发生流行与为害的有效药剂,进行了1%申嗪霉素悬浮剂防治小麦赤霉病药效试验。结果表明,1%申嗪霉素悬浮剂120ml/666.7m2处理区药后20d对小麦赤霉病的防治效果为85.7%,明显高于对照药剂防治效果。1%申嗪霉素悬浮剂是防治小麦赤霉病较为理想的药剂。 Wheat scab is a major disease in wheat heading stage in Funan County. Severe occurrence could result in a wheat cut of more than 30%. In order to screen for effective agents that control its occurrence and harm, 1% Shenfumycin SC was used to control wheat scab. The results showed that the control effect of 1% Aemycin SC 120ml / 666.7m2 treatment area on the 20th day was 85.7%, which was obviously higher than that of the control. 1% Shenzimycin SC is an ideal agent for controlling wheat scab.