通过20%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。
Through the experiment of prevention and cure apple aphis with 20% Acetamiprid wet powder, explicit the result of prevention and cure apple aphis to attain the best dosage.
通过20%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。
Through the experiment of prevention and cure apple aphis with 20% Acetamiprid wet powder, explicit the result of prevention and cure apple aphis to attain the best dosage.
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