摘要
试验选用6种允许在无公害蔬菜生产使用的化学药剂,针对菜蚜进行室内毒力测定。结果表明,2%新科EC、5%蚜虱蓟EC、2.5%蚜虱特克EC对菜蚜毒力最好,其次为15%保丰水剂、22%蚜虱灵WP。
6 chemical pesticides for control cabbage aphid were selected and tested. These pesticides were allowed to apply in produce green vegetable. The results showed that toxicity of 2% Xinke EC, 5% Yashiji EC, 2.5% Yashiteke EC for control cabbage aphid had best effect. Secondly better pesticides were 15% Baofeng WE, 22% Yashiling WP.
出处
《青海农林科技》
2005年第3期10-11,13,共3页
Science and Technology of Qinghai Agriculture and Forestry
基金
青海省科技厅资助项目
项目编号:2002-N-118
关键词
菜蚜
毒力测定
杀虫刑
室内
Cabbage aphid ~ Toxicity determination
Pesticide
Indoor
