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用点滴法测定了溴氰菊酯对黄肢散白蚁（Reticulitermesflaviceps）的接触毒性，并进行了驱避作用试验。结果表明，溴氰菊酯对黄肢散白蚁的LD50为0．11ng／头；当土壤中溴氰菊酯的浓度为1ppm时，白蚁穿过的土层多巨离为1．00±0．10cm，土壤中浓度≥10ppm时，溴氰菊酯能阻止白蚁穿透，室内接触毒性和驱避作用试验均表明溴氰菊酯对黄肢散白蚁的防治效果优于氯丹。
The contact toxicity of deltamethrin to Reticulitermes flatvicer was determined by dot-drip method and the repellent effect was tested. The results showed that the LD50 of deltamethrin was 0.11ng / head for Termite termites, and 1.00 ± 0 for termites when the concentration of deltamethrin in soil was 1ppm. 10cm, soil concentration ≥ 10ppm, deltamethrin can prevent the penetration of termites, toxicity and repellent indoor test showed that deltamethrin on yellow limbs termite control better than chlordane.