秋防桃蚜最适宜桃蚜又名桃赤蚜、烟蚜，主要危害桃树，还危害樱桃、李、烟草、白菜等，造成很大的经济损失。桃蚜以刺吸汁液为害，被害叶向背面横卷，呈不规则的凹凸不平的螺旋状。叶片由绿变黄、红色，最后干枯脱落。嫩梢被害，枝细弱、节间短。在金秋季节，若抓住桃蚜由... Peach aphid is most suitable for autumn Peach aphid, also known as peach aphids, aphids, the main peach tree damage, but also endangered cherry, plum, tobacco, cabbage, etc., causing great economic losses. Myzus persicae sucking juice damage, the victim leaf to the back of the cross-rolled, irregular irregular uneven spiral. Leaves from green to yellow, red, finally dry off. Shoot damage, weak branches, internodes short. In the autumn season, if you seize peach aphid by ...