为保护环境,有利于果品无公害生产,探索替代污染环境、高残毒,危及害虫天敌昆虫的传统防治果树蚜虫的新药品种,进行了1.2%苦·烟乳油防治苹果黄蚜试验。结果表明:1.2%苦·烟乳油防治苹果黄蚜迅速高效,且对果树、果品安全。 In order to protect the environment, it is conducive to the pollution-free production of fruit and to explore the new drug variety of preventing and curing apple tree aphid, which is used to replace the traditional control of fruit tree aphids which pollute the environment, high residue and endanger insect pests and natural enemies. The results showed that 1.2% Bitter Yam EC could prevent and cure apple yellow aphid quickly and efficiently, and it was safe for fruit trees and fruits.