瓜类病虫害防治用药选择与复配的大数据挖掘  

Data mining on the selection and mixing of registered pesticides against cucurbit diseases and pests

作　　者：游秀峰[1] 李为争[1,2] YOU Xiufeng;LI Weizheng(College of Plant Protection,Henan Agricultural University,Zhengzhou 450002,Henan,China;Henan Provincial Key Laboratory of Pesticide Innovation and Application,Zhengzhou 450002,Henan,China)

机构地区：[1]河南农业大学植物保护学院,郑州450002 [2]河南省新型农药创制与应用重点实验室,郑州450002

出　　处：《中国瓜菜》2022年第3期26-30,35,共6页China Cucurbits And Vegetables

基　　金：河南农业大学自然科学类青年创新基金项目(KJCX2018A12)。

摘　　要：综合分析2010年1月1日后登记的瓜类上农药单剂和病虫害的对应关系,构建了“瓜类病虫害防治用药一张图”;并用多维尺度图展示了瓜类复配药剂中不同单体的组合频次。推荐如下用药种类:(1)蓟马:吡虫啉>多杀霉素≈乙基多杀菌素;(2)潜叶蝇:噻虫嗪;(3)蚜虫:苦参碱;(4)鳞翅目幼虫:溴氰虫酰胺≈氯虫苯甲酰胺;(5)粉虱:溴氰虫酰胺;(6)实蝇:阿维菌素;(7)螨:乙螨唑;(8)枯萎病:噁霉灵>络氨铜;(9)炭疽病:苯醚甲环唑;(10)白粉病:戊唑醇、吡唑醚菌酯;(11)霜霉病:烯酰吗啉;(12)疫病:氰霜唑=双炔酰菌胺;(13)角斑病:噻森铜;(14)病毒病:香菇多糖;(15)蔓枯病:多抗霉素。结论是,对应分析能够有效地处理特定作物上病虫害与农药之间的复杂关系,简明地展示农药的科学选择和复配。We investigated the relationships of cucurbit diseases/insects and registered pesticides since January 1,2010,and established“OneMap”for pesticide selection.We analyzed the mixing frequency of different pesticides registered using multi-dimension scaling.The these pesticides are recommended for management of different diseases and insects:(1)thrips:imidacloprid>spinosad≈spinetoram;(2)leaf-miners:thiamethoxam;(3)aphids:matrine;(4)caterpillars:cyantraniliprole≈chlorantraniliprole;(5)whiteflies:cyantraniliprole;(6)fruit flies:abamectin;(7)mites:etoxazole;(8)fusarium wilt:hymexazol>cuaminosulfate;(9)anthracnose:difenoconazole;(10)powdery mildew:tebuconazole and pyraclostrobin;(11)downy mildew:dimethomorph;(12)phytophthora blight:cyazofamid=mandipropamid;(13)angular leaf spot:saisentong;(14)virus:lentinan;(15)gummy stem blight:polyoxin.We conclude correspondence analysis can effectively deal with the complex relationships between pests and pesticides.Our map concisely displays scientific selection and mixing of pesticides.

关 键 词：瓜类 杀菌剂 杀虫剂 对应分析 多维尺度 

分 类 号：S642[农业科学—蔬菜学] S65[农业科学—园艺学]