采用类产碱假单胞菌（ Ｐｓｅｕｄｏｍ ｏｎａｓ ｐ ｓｅｕｄｏａｌｃａｌｉｎｇｅｎｃｅｓ），与苏菌（ Ｂａｃｉｌｌｕｓ ｔｈｕｒｉｎｇｉｅｎｓｉｓ）组合制成生物灭蝗剂，在竹蝗防治上取得了较好的防治效果。几年来，防治面积近 １ ０００ｈｍ ２，防效（致死率）在 ８０％ 左右，减少了竹业的经济损失，并维护了林区的生态平衡。 Pseudomonas aeruginosa (Pseudomonas sp. Seudoalcalingences) was used in combination with Bacillus thuringiens to make bio-locust-killing agent, which achieved good control effect on locust control. Over the past few years, the control area of ​​nearly 1 000 hm 2, control effect (lethality) at about 80%, reducing the economic losses of bamboo industry, and maintain the ecological balance of the forest.