青枯病是水稻苗期的一种主要病害，近年来各地虽然采取了一些措施，但每年仍有不同程度的发生，已构成了培育壮秧和适时早插的障碍。为了解决青枯病问题，1995年我们引进了丹东市农药总厂生产的青枯灵农药进行试验和示范，结果表明，青枯灵是防治水稻苗期青枯病较为理想的药剂 Wilt disease is a major disease in rice seedling stage. Although some measures have been taken in various places in recent years, the occurrence of bacterial wilt is still occurring in varying degrees each year. It has become an obstacle to cultivating strong seedlings and timely insertion. In order to solve the problem of bacterial wilt, in 1995 we introduced the Qingdangling pesticide produced by Dandong Pesticide Factory to conduct experiments and demonstration. The results showed that Qingkuangling is an ideal agent for controlling bacterial wilt in rice