---
title: "Hey, all, I’ve noticed these little growths on the trunk of my…"
description: "Hey, all, I’ve noticed these little growths on the trunk of my umbrella tree. Not sure what they are, guessing they’re not good though. I’ve also noticed some…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/XK3RCxgzxIF9WU2I4mPGre?language=ja"
community: "Pests, diseases and problems"
author: "David"
published: "2025-06-05T16:36:35.939615Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/Ou8aGAXkayj0hgbwojMVTBYTfAr4g7smkO4vbl9fEWQ/aN8_rh2_TACslPmysPTN2g.webp?size=large"
---

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# Hey, all, I’ve noticed these little growths on the trunk of my…

_Davidさんが2025-06-05に投稿しました_

Hey, all, I’ve noticed these little growths on the trunk of my umbrella tree. Not sure what they are, guessing they’re not good though. I’ve also noticed some white, tiny, little bugs on the leaves. Otherwise, the plant seems really really happy. Any thoughts?

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/Ou8aGAXkayj0hgbwojMVTBYTfAr4g7smkO4vbl9fEWQ/aN8_rh2_TACslPmysPTN2g.webp?size=large)

## 10件のコメント

### Julesさんが2025-06-05にコメントしました

Not 100% sure but the bugs would be thrips I think. I’m not sure about the growth you’re getting so no help there, I’m sorry! Hopefully you get an answer.

#### Doryさんが2025-06-06に返信しました

Or mealy bugs… 🤷‍♀️

### Neptune’s Nestさんが2025-06-05にコメントしました

Not sure about the four in a row but those look like arial roots developing to me! I found an article on umbrella tree bonsai and they had some pictures of more developed ones. I don’t think this is related to the bugs!

#### Davidさんが2025-06-05に返信しました

I was hoping that might be the case!

### Neptune’s Nestさんが2025-06-05にコメントしました

Are they hard?

#### Davidさんが2025-06-05に返信しました

Yes

#### Neptune’s Nestさんが2025-06-06に返信しました

Yay, amazing!

### Davidさんが2025-06-06にコメントしました

These are the bugs

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/Ou8aGAXkayj0hgbwojMVTBYTfAr4g7smkO4vbl9fEWQ/-Rw_WFq5S7y4uISTdRL0uQ.webp?size=large)

#### Doryさんが2025-06-06に返信しました

Thrips

### Davidさんが2025-06-07にコメントしました

I went to my local nursery and showed him the picture. He said those are actually skeletons of the bugs. The thrips or the gnats or whatever they are come out of those and fly away.

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