请问苹果树幼叶就发生这种状况,是
请问苹果树幼叶就发生这种状况,是什么病,该如何解决问题https://appimg.guoyetong.com/pic/20220412/1649728817934707_208.jpg
https://appimg.guoyetong.com/pic/20220412/1649728817935640_85.jpg
https://appimg.guoyetong.com/pic/20220412/1649728817935682_680.jpg
https://appimg.guoyetong.com/pic/20220412/1649728817936137_827.jpg
https://appimg.guoyetong.com/pic/20220412/1649728817936912_458.jpg
我看是药害。
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