25%敌·噻乳油防治稻飞虱应用研究

USING 25% DICHLOROVOS. BUPROFEZIN EC. TO CONTROL RICE FULGORIDS

25％敌·噻乳油是一种新型、高效杀虫剂，对稻飞虱的防治有显著的增效作用．对稻飞虱的田间防治效果好，既有很好的速效性，又有较长的药效期，其药效用在20d以上．每667m2用商品药50mL，施药一次就能有效地控制稻飞虱的为害．该产品性能稳定，对高等动物的毒性为中等毒，用药成本低，是防治稻飞虱和其它多种作物害虫的理想杀虫剂．

25% dichlorovos. buprofezin EC. is a new, high activity pesticide. It has remarkable synergism to kill brown planthoppers at laboratory and good control effect on rice fulgorids in field,with quick action and long control time. It can effectively control the damage of rice fulgorids to rice by spraying once at 50 mL/667m2. The product has stable quality and medium toxicity to mammals. The cost for the control of pests is low. It's an ideal pesticide for controlling the rice fulgorids and other pests.