中国蔬菜 ›› 2014, Vol. 1 ›› Issue (1): 24-.

• 研究论文 • 上一篇    下一篇

9 种药剂对芹菜蚜的毒力测定及田间药效评价

何秉青, 徐宝云, 谢文, 吴青君   

  1. (中国农业科学院蔬菜花卉研究所,北京 100081)
  • 收稿日期:2013-10-17 修回日期:2013-12-03 出版日期:2014-01-01 发布日期:2014-01-19
  • 通讯作者: 吴青君,研究员,专业方向:昆虫毒理,E-mail:wuqingjun@caas.cn
  • 作者简介:何秉青,专业方向:昆虫生理及分子生物学,E-mail:hebingqingx@ 126.com
  • 基金资助:

    现代农业产业技术体系北京市叶类蔬菜创新团队建设专项

Toxicity Determination of Nine Insecticides against Semiaphis heraclei and Evaluation of Field Control Efficacy

 HE  Bing-Qing, XU  Bao-Yun, XIE  Wen, WU  Qing-Jun   

  1. (Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences,Beijing 100081,China)
  • Received:2013-10-17 Revised:2013-12-03 Online:2014-01-01 Published:2014-01-19

摘要: 采用室内浸叶法和大田试验法,测定了10% 吡虫啉可湿性粉剂(WP)、10% 烯啶虫胺水剂(AS)、1.8% 阿维菌素乳油(EC)、10% 溴氰虫酰胺悬浮剂(SC)、2.5% 高效氯氟氰菊酯水乳剂(EW)、4.5% 高效氯氰菊酯EC、0.3% 苦参碱AS、240 g·L-1 螺虫乙酯SC、25% 噻虫嗪水分散粒剂(WG)等9种药剂对芹菜蚜的室内毒力和田间防治效果。室内生物测定结果表明:除螺虫乙酯外,噻虫嗪、烯啶虫胺、高效氯氟氰菊酯、苦参碱、吡虫啉、溴氰虫酰胺、高效氯氰菊酯和阿维菌素对芹菜蚜均有较高的毒力。田间药效试验结果表明:9 种药剂对芹菜蚜均具有良好的防治效果,药后3 d 和7 d 的防效均高于98%,且均未对芹菜产生药害。

关键词: 芹菜蚜, 毒力测定, 田间药效

Abstract: The toxicity and control efficacy of 9 insecticides,10% imidacloprid wettable powder
(WP),10% nitenpyram aqueous solutions(AS),1.8% abamectin emulsifiable concentrate(EC),10%
cyantraniliprole suspension concentrate(SC),2.5% lambda-cyhalothrin emulsion in water(EW),4.5%
beta-cypermethrin EC,0.3% matrine AS,240 g·L-1 spirotetramat SC and 25% thiamethoxam water
dispersible granual(WG)against Semiaphis heraclei were evaluated by using leaf-dipping method and field
trial methods. The indoor bioassay results showed that except for pirotetramat,thiamethoxam, nitenpyram,
lambda-cyhalothrin,matrine,imidacloprid,cyantraniliprole,beta-cypermethrin and abamectin had
higher toxicity on S. heraclei. The field trial efficacy of these 9 insecticides against S. heraclei was higher
than 98% 3 and 7 days after treatment without any phytotoxicity on celery.

Key words: Semiaphis heraclei, Toxicity determination, Field control efficiency