---
title: "Curious what this may be and how to treat it. My first guess is scale…"
description: "Curious what this may be and how to treat it. My first guess is scale and to treat with rubbing alcohol but I’ve never dealt with this and would love some…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/dBNTEUqfRXib6z5SnzRAdA?language=ja"
community: "Pests, diseases and problems"
author: "CraiCrai"
published: "2024-07-22T20:42:25.117065Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/K3DhwYPVAMywLLZA1fJqRWcl2m1HbTLZQcZ4BUX_Oxw/6i2I3NriQgCPiosc6QRyPA.webp?size=large"
---

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# Curious what this may be and how to treat it. My first guess is scale…

_CraiCraiさんが2024-07-22に投稿しました_

Curious what this may be and how to treat it. My first guess is scale and to treat with rubbing alcohol but I’ve never dealt with this and would love some advice. Thanks.

![3件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/K3DhwYPVAMywLLZA1fJqRWcl2m1HbTLZQcZ4BUX_Oxw/6i2I3NriQgCPiosc6QRyPA.webp?size=large)

![3件中2件目の添付ファイル](https://images.getplanta.com/v1/resize/K3DhwYPVAMywLLZA1fJqRWcl2m1HbTLZQcZ4BUX_Oxw/ohfbgDUYQrqWT_A5uaxeQQ.webp?size=large)

![3件中3件目の添付ファイル](https://images.getplanta.com/v1/resize/K3DhwYPVAMywLLZA1fJqRWcl2m1HbTLZQcZ4BUX_Oxw/cbfU-lbySxa6abWfFH0djA.webp?size=large)

## 2件のコメント

### eatyacarbsさんが2024-07-22にコメントしました

I think at least some (most) of this is just natural corking — the plant turns woody to support more/new/heavier growth. the top of the paddle in the third picture is a little weird, but could just be a response to mechanical damage or something old

#### CraiCraiさんが2024-07-22に返信しました

Thanks so much! Never heard of corking but will do some research now. Thanks again!

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