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在实验室条件下(25±1℃,RH75±5％)应用作者设计的能精确计算出成螨死亡率的诱集器,测得磷化氢对自卵开始15±1日龄的腐食酪螨[Tyrophagas putrescentiae(schrank)]成螨的LC_(50)为0.26mg/l,LC_(90)为1.2mg/l。
In the laboratory conditions (25 ± 1 ℃, RH75 ± 5%) designed by the authors to accurately calculate the mortality of adult mites trap, measured phosphine on the self-egg 15 ± 1 day old rotten cheese The LC 50 of the mite [Tyrophagas putrescentiae (schrank)] was 0.26 mg / l and the LC 90 (90) was 1.2 mg / l.