论文部分内容阅读
1.白粉病生物农药:2%农抗120水剂200倍液。物理防治:27%高脂膜乳油70～140倍液,或小苏打500倍波。化学农药:50%硫磺悬浮液200倍液,或40%硫悬浮剂500倍液,或10%世高水分散颗粒剂1500～2000倍液,或12.5%速保利可湿性粉剂2500倍液,或25%丙环唑(敌力脱)乳油(EC)8000倍液喷雾(温棚瓜类作物不能施用三唑酮,因极易产生药害),或5%百菌清粉尘剂每1公斤/亩喷粉。
1. Powdery mildew biological pesticides: 2% agricultural anti-120 agent 200 times liquid. Physical control: 27% high-fat film EC 70 ~ 140 times, or baking soda 500 times wave. Chemical pesticides: 50% sulfur suspension 200 times, or 40% sulfur suspension 500 times, or 10% of the world’s high water dispersible granules 1500 to 2000 times, or 12.5% speed Poly 2500 times wettable powder, or 25% Propiconazole (EC) 8000 times EC spray (greenhouse cucumber crops can not be administered triadimefon, because of the extremely easy to produce phytotoxicity), or 5% chlorothalonil dust agent per 1 kg / Mu dusting.