不同防控技术对重庆地区园林白蚁的防效  

Study on the Control Effects of Different Technologies onGarden Termites in Chongqing

作　　者：胡月 吕志远 周涵宇 田立超 HU Yue;LYU Zhiyuan;ZHOU Hanyu;TIAN Lichao(Chongqing Landscape and Gardening Research Institute,Chongqing 401329,China;Chongqing Key Laboratory of Germplasm Innovation and Utilization of Native Plants,Chongqing 401329,China)

机构地区：[1]重庆市风景园林科学研究院,重庆401329 [2]川渝共建乡土植物种质创新与利用重庆市重点实验室,重庆401329

出　　处：《植物医学》2025年第2期91-96,共6页Plant Health and Medicine

基　　金：重庆市城管科字(2022第[24]号)。

摘　　要：为提高园林白蚁防治效果,保障园林植物健康,分别采用喷粉、灌根、诱杀防治重庆地区园林白蚁,并探讨不同防控技术的防效。结果表明:喷粉法可彻底灭治树干白蚁,防效达96.67%以上,但对树皮危害白蚁防效较差;灌根法初期可有效趋避白蚁,后期白蚁逐渐复发,其中毒死蜱、吡虫啉、联苯菊酯和氟虫腈防效均可达83.33%以上;诱杀法结果显示,艾氏白蚁饵剂对园林白蚁诱集效果最优,药后142 d被取食率可达86.67%,对白蚁的防治效果可达93.33%。综上所述,喷粉法可有效防治树干白蚁;灌根可短期预防白蚁上树危害;艾氏白蚁饵剂引诱效果较好,可防治地下隐蔽性白蚁。In order to improve the effectiveness of garden termite control and ensure the health of garden plants,this article conducted research on the control effelts of different garden termites in Chongqing using the methods such as powder spraying,root irrigation,and trapping and killing.The results showed that the powder spraying method can completely eliminate tree trunk termites,with a control effect of over 96.67%,but the control effect on bark damage termites is poor.The root irrigation method can effectively repel the termites in the early infestation stage,but termites gradually relapse in the later stage.Among the chemicals used in root irrigation,the control effects of chlorpyrifos,imidacloprid,bifenthrin and fipronil can all reach to over 83.33%.The results of the trapping and killing method showed that the Eisenhower termite bait had the best trapping effect on garden termites 142 days after treatment,with a feeding rate of up to 86.67%and a control effect of up to 93.33%.In summary,the powder spraying method can effectively control the tree trunktermites.Root irrigation can prevent termites to infest the tree in the short term.The attractive effect of Aishi termite bait is good,and it can prevent and control the underground hidden termites.

关 键 词：喷粉 灌根 诱杀 园林白蚁 

分 类 号：S433[农业科学—农业昆虫与害虫防治]