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问题和答案

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Sago棕榈树

问：生病的Sago Palm.

匿名的添加了2010年12月15日 | 回答

我住在佛罗里达州莫尔格。在我院子的一部分中，我有两个佐贺棕榈树。一个开始让白色斑点看起来类似于模具。我用Immunoz喷洒它，但它继续蔓延，并得到它旁边的一个。两家植物的叉确实互相接触，因为它们只有四英尺。无论如何，它也蔓延到另一个。我读到了如何修剪Sago专栏，不幸的是，在我已经修剪过他们之后。最糟糕的感染者没有伸出尖头，他们都有斑点;另一个有四把尖头。帮助！！！

Nikki.

认证的GKH园艺专家

回答2010年12月15日

这可能是白粉病。本文将有助于：
https://www.gardeneningknowhow.com/plant-problems/disease/powdery-mildew-homemade-ant-organic-remedies.htm.

您可以用化学杀菌剂或雷姆油治疗。两者都应该在出售园艺用品的任何商店提供。

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