果友们好,请问这桃树叶是什么病害
果友们好,请问这桃树叶是什么病害,用什么药好https://appimg.guoyetong.com/pic/20190528/1559043509661785_249.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190528/1559043510526362_261.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
前期蚜虫危害所致。 应该是虫害吧。
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