摘要
采用16%甲.福.咪悬浮种衣剂包衣处理进行田间小区药效试验。结果表明:每100 kg水稻种子用16%甲.福.咪悬浮种衣剂267~400 g包衣处理对苗期立枯病平均防效为90.21%~98.49%,对秧田恶苗病平均防治效果为91.67%~96.88%,对本田恶苗病平均防治效果为96.88%~100.00%,使用方便、防治效果好,对水稻安全、无药害。推荐田间用量以每100 kg水稻种子用16%甲.福.咪悬浮种衣剂267~400 g于水稻浸种前拌种包衣为佳。
Using 16% metalaxyl·thiram·prochloraz Flowable Concentrate for Seed Coating(FSC) to conduct the field experiment.The results showed that the average control effect of 16% metalaxyl·thiram·prochloraz Flowable Concentrate for Seed Coating(FSC) 267~400 g per 100 kg rice seed was 90.21%~98.49% on rice blight,was 91.67%~96.88% on rice bakanae disease in field,and was 96.88%~100.00% on rice bakanae disease in paddy field,it was easy to use,its control effect was good and safe to rice.The best recommended dose was 16% metalaxyl·thiram·prochloraz Flowable Concentrate for Seed Coating(FSC) 267~400 g per 100 kg rice seed.
出处
《黑龙江农业科学》
2010年第11期63-65,共3页
Heilongjiang Agricultural Sciences
关键词
甲霜灵
福美双
咪鲜胺
种衣剂
水稻
立枯病
恶苗病
田间药效
metalaxyl
thiram
prochloraz
seed coating agent
rice
blight
rice bakanae disease
field effect