请教“这是鸭梨树叶子什么病害”请
请教“这是鸭梨树叶子什么病害”https://appimg.guoyetong.com/pic/20220728/1658960719116394767.jpg
https://appimg.guoyetong.com/pic/20220728/165896071984693581.jpg
https://appimg.guoyetong.com/pic/20220728/165896072056540161.jpg
https://appimg.guoyetong.com/pic/20220728/1658960721282188312.jpg
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https://appimg.guoyetong.com/pic/20220728/1658960723242283121.jpg
请教这是鸭梨叶子什么病害，每年阳历七月中旬开始到摘要梨十月一以后陆陆续续的落叶！
脉黄病毒 慕色 发表于 2022-08-22 09:38
脉黄病毒
感谢
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