论文部分内容阅读
[目的]筛选16%多菌灵·辛硫磷悬浮种衣剂防治花生根腐病和蛴螬的最佳田间使用量。[方法]以50%多菌灵可湿性粉剂(药种比1∶200)和35%辛硫磷微胶囊悬浮液(药种比1∶16)为对照药剂,研究了16%多菌灵·辛硫磷悬浮种衣剂药种比1∶60、1∶50、1∶40、1∶20 4个剂量处理对花生根腐病和蛴螬的防治效果。[结果]16%多菌灵·辛硫磷悬浮种衣剂对花生根腐病和蛴螬的防治效果优于对照药剂50%多菌灵可湿性粉剂和35%辛硫磷微胶囊悬浮液。[结论]16%多菌灵·辛硫磷悬浮种衣剂对花生根腐病和蛴螬幼虫的防效及保果效果均较好,可在生产上推广使用。
[Objective] The best field application of 16% carbendazim phoxim suspension seed coating for controlling peanut root rot and slugs was designed. [Method] With 50% carbendazim WP (the ratio of drug to drug 1: 200) and 35% phoxim microcapsule suspension (ratio of drug to drug 1:16) as the control agent, the effect of carbendazim 16% Phoxim suspension seed coating agent ratio 1:60,1:50,1:40,1:20 4 doses of peanut root rot and control effect of catfish gall. [Result] The control effect of 16% carbendazim phoxim seed coating on peanut root rot and grub was better than that of 50% carbendazim WP and 35% phoxim microcapsule suspension. [Conclusion] The control effect of 16% carbendazim phoxim seed coating on peanut root rot and catfish larvae was good, and it could be widely used in production.