w心依旧 发表于 2019-5-4 17:21:55

这叶是怎么了？求各位老师指导，谢

这叶是怎么了？求各位老师指导，谢谢！
https://appimg.guoyetong.com/pic/20190504/1556961557610490_267.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190504/155696155766060_947.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190504/1556961558430260_441.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190504/1556961560141443_627.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190504/1556961560979755_28.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20

张银祥 发表于 2021-3-10 14:03:52

白粉病，将有白粉病叶子，要摘掉，拿到外面，深埋处理。

山西青春年华 发表于 2021-3-10 18:55:49

白粉病
页: [1]
查看完整版本: 这叶是怎么了？求各位老师指导，谢