---
title: "My Meyer lemon tree has white almost powder on it and I was wondering…"
description: "My Meyer lemon tree has white almost powder on it and I was wondering if the was a bad thing or something I should just wash off."
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/6478ada35c4e0f615046e961?language=ja"
community: "Pests, diseases and problems"
author: "TF44"
published: "2023-06-01T14:39:31.566Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/-g4UtaTj0SGVLCIeRHxIilS0ROYrOmlsOokLEiKldCY/3314480ca38f49b5ab107eca60a07bbf.webp?size=large"
---

[コミュニティ](https://getplanta.com/community.md?language=ja) / [Pests, diseases and problems](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ.md?language=ja)

# My Meyer lemon tree has white almost powder on it and I was wondering…

_TF44さんが2023-06-01に投稿しました_

My Meyer lemon tree has white almost powder on it and I was wondering if the was a bad thing or something I should just wash off.

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/-g4UtaTj0SGVLCIeRHxIilS0ROYrOmlsOokLEiKldCY/3314480ca38f49b5ab107eca60a07bbf.webp?size=large)

## 3件のコメント

### Spenser leighさんが2023-06-01にコメントしました

Powdery mildew would be my first guess

### MeasomerPiさんが2023-06-01にコメントしました

It looks like it might just be dust? I’d clean the leaves. That will give you a good opportunity to closely inspect for pests.

### Hannahさんが2023-06-02にコメントしました

It could be spider mites. Not a bad idea to check for them and clean the leaves with a Castile soap / neem oil / water solution.

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