【摘要】 研究了5%锐劲特悬浮剂、8 000 IU/mg千胜可湿性粉剂、58%稻虫杀净可湿性粉剂、4.5%高效氯氰菊酯乳油、20%三唑磷乳油对水稻主要害虫及天敌的影响。结果表明,5%锐劲特悬浮剂对稻纵卷叶螟具有较好的防治效果,58%稻虫杀净可湿性粉剂可兼治稻纵卷叶螟和稻飞虱,而4.5%高效氯氰菊酯乳油和20%三唑磷乳油则会在后期引起稻飞虱再猖獗。更多还原

【Abstract】 Effect on primary pests and natural enemy of rice,5% Fiproni,8000 IU/mg qiansheng WP,58% daochongshajin WP,4.5% cypermethrin EC and 20% phentriazophos EC were studied.The result showed 5% Fiproni had good effect on Rice case worm,and 58% daochongshajin WP had good effect on Rice case worm and brown planthopper,but(4.5%) cypermethrin EC and 20% phentriazophos EC could result brown planthopper to be rampant.更多还原