近年有些灭蚁专业人员对堆砂白蚁防治的试验研究,取得一些成效,但不够理想。由于堆砂白蚁的隧道细小曲折,孔口极小,又不外出活动,对防治带来了一定的困难。现在除治堆砂白蚁一般采用毒药注射,薰杀,涂擦和喷雾法,但灭蚁有时不彻底,费工费时,大量使用化学毒药,影响人畜安全,造成环境污染,有 In recent years, some termite-killing professionals have conducted experimental studies on the control of sand termites and achieved some results, but they are not ideal. Because of the small twists and turns in the tunnels of sand termites, the orifices are extremely small and do not go out activities, which brings certain difficulties to prevention and control. Now, in addition to the use of poisonous injections, fumigation, painting, and spraying, termites are sometimes incomplete, waste time and labor, and use chemical poisons in large quantities, affecting human and animal safety, and causing environmental pollution.