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小头钩白蚁是广西隆安县板栗林和崇左市甘蔗地的优势白蚁种类,近几年常对板栗和甘蔗造成严重危害,给果农和蔗民带来巨大的经济损失。通过对小头钩白蚁的饵料进行筛选,以期为进一步研制能有效防治小头钩白蚁的毒饵提供重要依据。研究结果表明,在测试的19种饵料中,小头钩白蚁对竹笋壳III、蔗渣粉和枇杷木的相对反应率最高,分别达到100%、78.9%和42.4%,白蚁对竹笋壳III、甘蔗渣、竹笋壳II和竹笋壳I的取食率最高,均显著高于其他饵料;通过不同饵料的配比试验发现,单竹竹笋壳作为单剂对小头钩白蚁的引诱力更强,饵料的混配并不能增加白蚁对饵较的取食,表明竹笋壳III可以作为小头钩白蚁的饵料用于毒饵的研制。在饵料中添加10%～15%的糖对白蚁的取食有促进作用。
Termite termites are the dominant species of termites in Chestnut Forest, Long’an County, Guangxi Province, and sugarcane fields in Chongzuo City. In recent years, they often cause serious damage to chestnuts and sugar cane, causing great economic losses to the farmers and sugarcane fields. Through screening the bait of the hook-headed termites, we hope to provide an important basis for the further development of the bait that can effectively control the hook-headed termites. The results showed that the relative response rates of the white-headed termites to shell III, bagasse powder and loquat wood were highest among the 19 kinds of diets tested, reaching 100%, 78.9% and 42.4% respectively. Termites had the highest response rates to bamboo shell III, The highest feeding rates of slag, bamboo shoot shell II and bamboo shoot shell I were significantly higher than those of other bait. The results showed that single bamboo bamboo shell as a single agent was more attractive to small headed termites, Can not increase the feeding of termites to the baits, indicating that the shell III of the bamboo shoots can be used as bait for the development of baits. Add 10% to 15% of the sugar in the feed to promote the feeding of termites.