---
title: "Hello! My Hoyas in my greenhouse cabinet have recently gotten this…"
description: "Hello! My Hoyas in my greenhouse cabinet have recently gotten this all over the bottom of them. I’m thinking pests? I don’t know what to do or how to treat…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/Q6QjybS4fnGPRd4fSkAIkc?language=ja"
community: "Pests, diseases and problems"
author: "Lwillow11"
published: "2025-06-22T18:37:08.916479Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/OnXVhsZNBnw2cnE_yCtMjH0jB2cKJGPYYEKJ3sqLIQE/6me_1JCUS8WBit-rw0WY_Q.webp?size=large"
---

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# Hello! My Hoyas in my greenhouse cabinet have recently gotten this…

_Lwillow11さんが2025-06-22に投稿しました_

Hello! My Hoyas in my greenhouse cabinet have recently gotten this all over the bottom of them. I’m thinking pests? I don’t know what to do or how to treat them - it seems to be only on my Hoyas? Unfortunately my compactas and my crimson queen got the brunt of the damage 🥲 please send advice!!

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/OnXVhsZNBnw2cnE_yCtMjH0jB2cKJGPYYEKJ3sqLIQE/6me_1JCUS8WBit-rw0WY_Q.webp?size=large)

## 4件のコメント

### Magneticgarden\_さんが2025-06-22にコメントしました

Possibly flat mites. Do you have access to a digital microscope? That's about the only way to be 100% sure.

#### Adrianさんが2025-06-22に返信しました

I agree it could be pests, but I’m wondering if it could be sunburn. Is it possible the leaves got wet from misting, watering, or a humidifier nearby, and placed under a bright grow light if it’s in your greenhouse cabinet? It looks like a sunburn to me, so I thought I’d ask. Hope this helps.

#### Lwillow11さんが2025-06-22に返信しました

I was kind of thinking about flat mites! I got some miteicide - maybe that’ll help!

#### Lwillow11さんが2025-06-22に返信しました

I dont \*think\* it could be sunburn - they have been in the cabinet for a good amount of time so i feel like i would have noticed it…? Idk its definitley something I’ll look into, thanks!

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