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20%烯肟菌胺·戊唑醇悬浮剂对辣椒白粉病的防治效果

作  者:
何献声;姚娜
单  位:
普兰店市农业技术推广中心;沈阳化工大学化学工程学院
关键词:
烯肟菌胺;辣椒白粉病;防治效果
摘  要:
[目的]白粉病是影响辣椒正常生长的重要病害,严重影响辣椒的产量和品质。化学防治是控制辣椒白粉病的重要措施,多种药剂,如三唑酮、苯醚甲环唑、氟硅唑等均可用于该病害的防治。[结果]田间小区试验结果一致表明:20%烯肟菌胺.戊唑醇悬浮剂对辣椒白粉病具有优异的防治效果,100~200 mg/L处理剂量,施药2~3次,对辣椒白粉病的防治效果在85%以上,优于醚菌酯和三唑酮。在试验剂量下,对供试作物辣椒安全。[结论]20%烯肟菌胺.戊唑醇悬浮剂可用于田间辣椒白粉病的防治,具备较好的防治效果和安全性。
译  名:
Control Effect of SYP-1620·Tebuconazole Suspension Concentrate against Capsicum Powdery Mildew
作  者:
HE Xian-sheng1,yao na2(1.Agriculture technology center of Pulandian city,Pulandian 116200,liaoning,China;2.college of chemical engineering,shenyang university of chemical technology,shengyang 110042,china)
关键词:
SYP-1620;capsicum powdery mildew;control effect
摘  要:
Capsicum powdery mildew is an important plant disease.It induces crop's yield loss and quality drop.Chemical control is a good means to control the disease,such as triadimefon,difenoconazole and flusilazole.[Results] In field trial,SYP-1620·tebuconazole 20% sc had excellent control effect against capsicum powdery mildew.At 100-200 g a.i./ha,by using the mixed fungicide two or three times through spraying means,the control effect was better than kresoxim-methyl and triadimefon.The mixed fungicide was safe to capsicum.[Conclusions] SYP-1620·tebuconazole 20% sc has good control effect against powdery mildew and good to capsioum security.

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