不同防治方式对法国梧桐天牛的防效研究  

Control Effects of Different Control Methods on Longhorned Beetles in Platanus orientalis

作　　者：贾功流 JIA Gongliu(Anhui Kanghe Integrated Agricultural and Forestry Diseases and Pests Control Co.,Ltd.,Hefei Anhui 230031)

机构地区：[1]安徽省康禾农林病虫害综合防治有限公司,安徽合肥230031

出　　处：《现代农业科技》2021年第7期89-90,93,共3页Modern Agricultural Science and Technology

摘　　要：为明确不同防治方式对法国梧桐蛀干害虫天牛的防治效果并探究最佳防治措施,分别采用人工挖虫、药剂打孔注射(10%甲维·吡虫啉可溶液剂)、毒签杀虫、药剂喷淋(8%高效氯氰菊酯微囊悬浮剂800倍液)及人工挖虫+药剂打孔注射+药剂喷淋组合防治的方式进行法国梧桐天牛防治试验。结果表明,采用人工挖虫+打孔注药+药剂喷淋相结合的方式防治天牛效果最好,防治后15 d、1年虫口减退率均达到97%以上。To determine the control effects of different control methods and to explore the best prevention and control measures on the trunk-boring insect longhorned beetles in Platanus orientalis,different control methods such as the artificial digging worm,pesticide drilling injection(emamectin·imidacloprid 10%soluble concentrate),hole killing by chemical poison,pesticide spraying(beta-cypermethrin microcapsule 8%suspension concentrate 800 times),and combination of artificial digging worm+pesticide drilling injection+pesticide spraying were practiced to control the longhorned beetles in Platanus orientalis.The results showed that the control effect of the combination of artificial digging worm+pesticide drilling injection+pesticide spraying was best,and the population decline rate of insect all reached more than 97%after 15 days and 1 year.

关 键 词：法国梧桐 天牛幼虫 校正死亡率 防效 

分 类 号：S763.38[农业科学—森林保护学]