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为了解12%井冈霉素·戊唑醇悬浮剂对水稻稻瘟病(叶瘟和穗颈瘟)的防治效果、使用技术及其对水稻的安全性,每667 m2施用85、100、115 mL等3个不同浓度(制剂量)处理进行水稻稻瘟病防治效果比较试验,两年的试验结果表明:12%井冈霉素.戊唑醇悬浮剂对水稻生长安全,有较好的增产效果,防治水稻稻瘟病效果优良,其中每667 m2施用115 mL药剂处理对水稻叶瘟的防治效果分别为77.90%和75.84%,对水稻穗颈瘟的防治效果分别为77.27%和76.40%,值得在生产上试验示范和推广应用。
In order to understand the control effect of 12% Jinggangmycin and tebuconazole SC on rice blast (leaf blast and panicle blast), its application technology and its safety to rice, 85, 100, 115 mL and so on for every 667 m2 Three different concentrations (dosage) treatment of rice blast control effect comparison test, two years of test results showed that: 12% Jinggangmycin Tebuconazole SCG on rice growth and security, have a better yield, control of rice The effect of rice blast was excellent. The control effect of 115 mL per 667 m2 on rice leaf blast was 77.90% and 75.84%, respectively. The control effect on rice blast was 77.27% and 76.40%, respectively. It is worth to test in production Demonstration and promotion of applications.