这是什么病老师们
这是什么病老师们https://appimg.guoyetong.com/pic/20190511/1557548238657951_166.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190511/1557548238673492_758.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190511/1557548239175565_631.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
就这一片叶没啥事 谢谢老师 看样子是虫害,虫牙虫,红蜘蛛等危害。 打点唑类药 是蚜虫危害,打杀虫药。 打唑类药。
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