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５种昆虫生长调节剂防治黄脊竹蝗（Ｃｅｒａｃｒｉｓｋｉａｎｇｓｕ）１～２龄跳蝻的室内药效试验结果表明：灭幼脲３号、卡死克和抑太保对跳蝻的致死作用较大；灭幼脲３号增效粉剂有明显的速效作用
The results of indoor efficacy test of five kinds of insect growth regulators in preventing and controlling 1 ~ 2 instar jumps of Ceracriskiangsu showed that the lethal effect of diflubenzuron 3, Urea-3 builder has obvious quick-acting effect