以含7%鱼藤酮的鱼藤Derrishancei Hemsl根粉为有效成分与多种纯天然物质配成混合粉剂,撒在红火蚁Solenopsis invicat Buren身上强迫其将药剂带入巢内,药剂中的引诱剂吸引红火蚁取食,并通过红火蚁在巢内频繁活动和交哺喂食行为将药剂传递到巢内各品级的所有个体,引起全巢红火蚁中毒死亡,20%鱼藤根粉剂药后21d工蚁防治效果达98.25%,灭巢效果达95.32%。鱼藤根粉混配粉剂在防控红火蚁中具有良好的应用前景。 The 7% rotenone Derrishancei Hemsl root powder as the active ingredient is mixed with a variety of pure natural substances and sprinkled on the Solenopsis invicat Buren and forced it to bring the medicine into the nest. The attractant in the medicine attracts the red fire The ants fed on the flies and passed the activities of the red imported fire ant in the nest and the feeding activities to all the individuals in the nest, 98.25%, destroy the nest effect of 95.32%. Rhodiola powder mix powder in the control of red imported fire ant has a good prospect.