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目的筛选获得供白蚁监测控制装置使用的饵木。方法采用常规的生物测定方法,在室内和野外测定台湾乳白蚁、黄胸散白蚁和黑翅土白蚁对马尾松、杨木、桉树和泡桐等4种木材的喜好程度。结果台湾乳白蚁和黄胸散白蚁喜欢马尾松木块,黑翅土白蚁则喜欢桉树木块。用20%白糖溶液和10%腐木浸泡液的混合液处理马尾松木块或桉树木块后,白蚁对它们的喜好程度明显增加。结论 20%白糖溶液和10%腐木浸泡液的混合液处理的马尾松木块适合用于监控乳白蚁和散白蚁的监测控制装置,20%白糖溶液和10%腐木浸泡液的混合液处理的桉树木块适合用于监控土白蚁和大白蚁的监测控制装置。
Objective To screen bait wood for termite monitoring and control equipment. Methods The conventional bioassay method was used to determine the preference of four species of wood, Pinus tabulaeformis, Pelteobagrus dioica and Black-winged termites, against Pinus massoniana, poplar, eucalyptus and paulownia indoors and outdoors. Results Taiwanese termites and yellow chest scattered termites like Masson pine blocks, black-winged termites prefer eucalyptus blocks. Treating Pinus massoniana or Eucalyptus wood blocks with a mixture of 20% sugar solution and 10% rotting wood immersion liquid significantly increases the preference of termites for them. CONCLUSION Masson pine blocks treated with a mixture of 20% sugar solution and 10% rotting liquor are suitable for monitoring and controlling milk white termites and termites, and a mixture of 20% sugar solution and 10% Eucalyptus wood blocks are suitable for monitoring and control of termites and termites.