于2012-2013年进行了30%多·酮WP防治小麦赤霉病和白粉病药效试验。结果表明,在小麦抽穗扬花期用30%多·酮WP按照1 950g/hm2兑水喷施,对小麦赤霉病和白粉病具有良好的防治效果,药后20d的病指防效分别是78.98%和78.03%,防病效果分别优于常用单剂50%多菌灵WP和15%三唑酮WP的防治效果,且有一定的保产作用,可作为小麦中后期病害防治的药剂。 In 2012-2013, a trial of 30% multi-ket WP for controlling wheat scab and powdery mildew was conducted. The results showed that spraying wheat germplasm with 30% multi-ketone WP at the rate of 1 950 g / hm2 watered at the heading and flowering stage had good control effects on wheat scab and powdery mildew. The pathological control efficacy of the finger at 20 d after treatment was 78.98 % And 78.03%, respectively. The disease control effects were superior to those of the conventional single-dose 50% carbendazim WP and 15% triadimefon WP, respectively, and had certain yield-keeping effects.