葡萄黑痘病无公害防治药剂筛选及控害技术研究

Studies on Fungicide Screening for Non-pollutive Control of Grape Black Pox and Its Control Techniques

选取咪酰胺EC、福星EC等6种对葡萄黑痘病有效的常用杀菌剂品种进行田间试验。结果表明福星EC、苯醚甲环唑WG、咪酰胺EC等3种药剂对预防和控制黑痘病的发生有较好的效果,其中福星EC、苯醚甲环唑WG效果好且对人体无毒副作用,可推荐使用;另外4种药剂可在控害过程中作为轮换药剂,与其他农药搭配使用,以延缓病原菌抗药性的产生。同时针对病害发生特点对其综合防控技术进行了研究集成。

The control effects of six commonly-used fungicide varieties against grape black pox in the field were tested.The results indicated that Lucky star EC,Difenoconazole WG and Prochloraz EC had better prevention and control effects on the occurrence of grape black pox,and Lucky star EC and Difenoconazole WG had no toxic side effect to the human body,so they could be used.The other 4 kinds of fungicides could be used as the turn fungicides for the effective control of grape black pox and the delay of its resist...