6种植物源药剂对胡萝卜微管蚜的毒力测定和防效评价  

Laboratory toxicity and control efficacy of six botanical insecticides to Semiaphis heraclei

作　　者：渠成[1] 穆常青 王然[1] 李峰奇[1] 罗晨[1] QU Cheng;MU Changqing;WANG Ran;LI Fengqi;LUO Chen(Institute of Plant and Environment Protection,Beijing Academy of Agricultural and Forestry Sciences,Beijing 100097,China;Beijing Station of Plant Protection,Beijing 100029,China)

机构地区：[1]北京市农林科学院植物保护环境保护研究所,北京100097 [2]北京市植物保护站,北京100029

出　　处：《植物保护》2020年第1期266-269,共4页Plant Protection

基　　金：北京市科技计划项目(D171100001617002);现代农业产业技术体系北京市叶类蔬菜创新团队(BAIC07-2019);北京市农林科学院科技创新能力建设专项(KJCX20180705)

摘　　要：为筛选防治胡萝卜微管蚜的高效植物源药剂,采用浸虫浸叶法、盆栽试验及田间试验评价了6种植物源药剂对胡萝卜微管蚜的毒力和防治效果。室内和田间试验结果表明,1.5%除虫菊素水乳剂和0.3%印楝素乳油对胡萝卜微管蚜毒力和防效最高,可在生产上推广使用。In order to seek the most efficient botanical insecticide,dipping method,pot spray test and field spray test were used to evaluate the toxicity and control effect of six botanical insecticides on Semiaphis heraclei.Laboratory and field test showed that 1.5%pyrethrins EW and 0.3%azadirachtin EC had the highest toxicity and good control effect on S.heraclei,which can be applied extensively in production.

关 键 词：胡萝卜微管蚜 植物源药剂 毒力 田间防效 

分 类 号：Q965.9[生物学—昆虫学] S433.3[农业科学—农业昆虫与害虫防治]