速测卡法检测桑叶中吡虫啉农药残留的效果  

Pesticide Residue Detection of Imidacloprid in Mulberry Leaves Using Rapid Detection Card

作　　者：王凌志 刘冉 王彦文[1] 王洪利[1] 髙绘菊 WANG Lingzhi;LIU Ran;WANG Yanwen;WANG Hongli;GAO Huiju(College of Forestry,Shandong Agricultural University,271018,Tai＇an,Shandong,China)

机构地区：[1]山东农业大学林学院,山东泰安271018

出　　处：《北方蚕业》2018年第3期17-20,共4页North Sericulture

基　　金：山东省重点研发计划(公益类专项)项目(2017GNC13102);山东省现代农业产业技术体系蚕桑创新团队养蚕与桑树栽培岗位专项(SDAIT-18-05)

摘　　要：使用胶体金免疫法原理的吡虫啉速测卡对桑叶吡虫啉农药残留进行检测,具有快速高效、灵敏度高、环境要求低、易于操作等优点。试验结果表明,吡虫啉速测卡可以检测出桑叶中96h内的微量吡虫啉农药残留,检测浓度可达0.05mg/L;经过家蚕生物鉴定和高效液相色谱检测,确定了吡虫啉速测卡检出结果的可靠性,明确了吡虫啉农药快速检测卡可以有效且快速的检测出桑树中的吡虫啉农药残留,服务于蚕业生产。The method of detecting pesticide residue of imidacloprid in mulberry leaves by using rapid detection card based on colloidal gold immunization has the advantages of fast measurement, effective ness, high sensitivity and low requirements of environment. The results of this test indicate imidaclo prid rapid detection card can detect the trace amount of imidacloprid pesticide residues in mulberry leaves within 96 hours, and the detectable concentration can reach 0.05 mg/L. The biological identification and HPLC determine imidacloprid rapid detection card is reliable, effective and rapid, which can be used in sericulture production.

关 键 词：桑叶 吡虫啉 农药残留 快速检测 

分 类 号：S481.8[农业科学—农药学]