对苯二酚对黑胸散白蚁取食的影响  

Effect of hydroquinone on the feeding of Reticulitermes chinensis

作　　者：王秀梅 朱方丽 尹兵 王顺庚 金占宝 吉伟 

机构地区：[1]常州市白蚁防治中心,江苏常州213003 [2]常州市金坛区白蚁防治所,江苏常州213200 [3]常州市武进区白蚁防治所,江苏常州213100 [4]溧阳市白蚁防治站,江苏溧阳213300

出　　处：《中华卫生杀虫药械》2016年第6期591-595,共5页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：住房和城乡建设部2014年科学技术项目计划(编号:2014-k6-002)

摘　　要：目的明确对苯二酚对黑胸散白蚁取食行为的影响。方法利用10 ng/ml^100μg/ml不同浓度的对苯二酚溶液处理食料,测定黑胸散白蚁对其的诱集反应和取食量。结果在10 ng/ml^10μg/ml对苯二酚浓度处理下,1 h观测时间内,处理食料对散白蚁的诱集数量与CK间无显著性差异;但在100μg/ml对苯二酚浓度处理下,随观测时间的延长,CK对散白蚁的诱集量逐渐增加,当观测时间≥30min时,CK与处理间呈现显著性差异;当对苯二酚浓度为10 ng/ml^10μg/ml时,其对黑胸散白蚁的取食量无显著影响,选择性取食量为11~15 mg,非选择性取食量为22~26 mg;当对苯二酚浓度提高至100μg/ml时,黑胸散白蚁对处理的取食量急剧下降,选择性取食量和非选择性取食量分别为5.5 mg和12 mg,与CK间存在显著性差异。结论对苯二酚对黑胸散白蚁无显著诱食活性,但当浓度达到100μg/ml时,黑胸散白蚁表现出驱避性和拒食效应。Objective To clear the effect of hydroquinone on feeding behavior and consumption of R. chinensis.Methods Determining effect of hydroquinone on R. chinensis by testing response and consumption of workers to towels treated with different concentrations（ 10 ng / ml-100 μg / ml）. Results The numbers of worker-termite attracted by towel were not significantly different between treatments with 10 ng / ml-10 ug / ml hydroquinone and CK.When concentration of hydroquinone was up to 100 μg / ml,the number of worker-termite increased in CK gradually,significantly higher than treatment at observation time ≥30 min. There was no obvious influence of 10 ng / ml-10 μg /ml hydroquinone on food consumption of R. chinensis,selective food consumption about 11-15 mg,non-selective food consumption during 22-26 mg. When concentration of hydroquinone was up to 100μg / ml,food consumption of worker-termite on treated towel sharply reduced,and was significantly less than CK. Conclusion There was no significant effect at lower concentration（ 10 ng / ml-10 μg / ml） of hydroquinone on R. chinensis,but when concentration was up to 100 μg / ml,worker-termite showed repellency and food consumption reduced.

关 键 词：对苯二酚 黑胸散白蚁 取食量 

分 类 号：R184.39[医药卫生—流行病学]