Abstract: Through the experiment of prevention and cure apple aphis with 20% Aeetamiprid wet powder, explicit the result of prevention and cure apple aphis to attain the best dosage.

• 文章摘要: 通过20%25啶虫脒可湿性粉剂防治苹果黄蚜试验，明确了它对苹果蚜虫的防治效果以达到最佳用量。