白蜡外齿茎蜂防治试验研究  

Study on the Control of Stenocephus fraxini

作　　者：闫家河 夏明辉 王晓燕 杨启萌 刘焕秀[4] 段春华[4] 武海卫[4] YAN Jiahe;XIA Minghui;WANG Xiaoyan;YANG Qimeng;LIU Huanxiu;DUAN Chunhua;WU haiwei(Shanghe Forest Protection Station,Shanghe 251600;Jinan Forest Protection Station,Jinan 250099;Jinan Cultivation Center of Flower and Seedling of Landscape Architecture,Shandong Jinan 250099;Shandong academy of forestry,Shandong Jinan 250014)

机构地区：[1]山东省商河县森林保护站,山东商河251600 [2]济南市森林保护站,山东济南250099 [3]济南市园林花卉苗木培育中心,山东济南250099 [4]山东省林业科学研究院,山东济南250014

出　　处：《山东林业科技》2019年第2期30-33,共4页Journal of Shandong Forestry Science and Technology

基　　金：山东省重点研发计划项目(2017GNC11102)

摘　　要：进行白蜡外齿茎蜂Stenocephus fraxini成虫和幼虫防治试验,结果表明:在成虫羽化高峰期喷药防治成虫,2.5%高效氯氟氰菊酯2500倍液,1.8%阿维菌素1500倍液,3%噻虫啉1500倍液速效性好。在幼虫孵化初期灌根防治幼虫,25%噻虫嗪1000倍液和20%呋虫胺2000倍液防效最好;打孔注药防治幼虫,5%和10%吡虫啉原液、5%啶虫脒原液防效最好;毒死蜱不适宜于打孔注药使用。Experiments on adult and larval control of Stenocephus fraxini were carried out in the field. The results showed that 2 500 times 2.5% beta-cyhalothrin EC, 1 500 times 1.8% avermectin EC and 1 500 times 3% thiamethoxazole microcapsule suspension had good control effect on adults by spraying at the peak stage of adult emergence. In the early stage of larval hatching, the best control effects were obtained by root irrigation with 1 000 times 25% thiamethoxazine water dispersible granules and 2 000 times 20% furosemide soluble granules. The control effect of trunk injection of 5% imidacloprid emulsifiable oil, 10% imidacloprid emulsifiable oil and 5% acetamiprid emulsifiable oil on larvae was very good. 40% chlorpyrifos EC was not suitable for trunk injection.

关 键 词：白蜡外齿茎蜂 喷雾 灌根 打孔注药 防治 

分 类 号：S763.3[农业科学—森林保护学]