---
title: "Pests, diseases and problems"
description: "Discuss and troubleshoot plant issues"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ?language=ja"
language: "en"
modified: "2023-05-15T13:58:31.579Z"
image: "https://images.getplanta.com/v2/cloudinary/global_data/communities/pestsDiseasesAndProblems.jpg"
---

[コミュニティ](https://getplanta.com/community.md?language=ja)

# Pests, diseases and problems

Share your own experiences with plant pests and diseases, and gain valuable insights from others on how to prevent and treat these common problems.

Misc. 59830人のメンバー, 13004件の投稿

## 投稿

- [Why is my aloe plant leaf turn brown?](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/FPorvvMZRDiwwbpUfX1v5A.md?language=ja) (Delaniさん、2024-09-14、コメント1件)
- [This is my maranta and although I’ve been growing plants for many years I have never come across this. The leaves have…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/-SOzVwy8SwaCOrRb4-VNOw.md?language=ja) (SueBさん、2024-09-14、13件のコメント)
- [What in the plant loving world is invading my umbrella tree! Little black things on the top and under leaves!!!! I took…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/B_Fqe5jsQfehn9E1YHtZbw.md?language=ja) (Dee-Deeさん、2024-09-14、0件のコメント)
- [My large pony tail palm keeps getting dark brown leaves. I have tried trimming but they just come right back. I am…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/nXwBt_DzQASlS2fcF9-wNw.md?language=ja) (Taraさん、2024-09-14、2件のコメント)
- [Hi, I’m wondering if anyone would know why my plant is going yellow in spots? A new leaf just came up recently and it…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/zSLE3_NWS8W7XS8MHUBbXA.md?language=ja) (Lyssさん、2024-09-14、0件のコメント)
- [Hello. Can anyone tell me how to get rid of fruit flies around my pothos? Not sure if they are causing any damage as of…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/wuWJ8Uj5R4C6HKs4PCxr9A.md?language=ja) (Kieraさん、2024-09-14、4件のコメント)
- [Crop circles on my Neon Pothos 🛸👽 What on earth could’ve caused this?! Looks like it’s the only leaf affected but…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/V0RGwKtISaSN2EYyJGtC_A.md?language=ja) (ryswinneyさん、2024-09-14、4件のコメント)
- [Help! What are these little white bugs crawling on my monstera? I only see them on the new leaf (which grew in kind of…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/PPYeCP0TQ7qR6DGRKMXVLA.md?language=ja) (Kirstenさん、2024-09-14、7件のコメント)
- [I don’t have a picture at the moment but, my boyfriend’s pothos is pretty long, but the leafs at, the top mostly, are…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/Z3Akr8_VRUebtL1gdycb2Q.md?language=ja) (Lillyさん、2024-09-14、7件のコメント)
- [A friend’s Plant: My Easter cactus keeps dropping leaves. And has these black outlines around its leaves. I’ve tried…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/ZE1Qg20_S7i_JSic4-mUXQ.md?language=ja) (LpowLさん、2024-09-14、0件のコメント)
- [Help! My mini Esther is in a shaded area of my living room and gets a fair amount of indirect light each day. I’ve been…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/XtbsEvZLQVCLv9I9kTemjg.md?language=ja) (Jaimeさん、2024-09-14、11件のコメント)
- [Friend recently found thrips in her gerbera. Now she sees black spots on the bottom of the leaves on one of her plants.](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/66e35yuhQA67WKlUt3YF-w.md?language=ja) (Rachaelさん、2024-09-13、0件のコメント)
- [Can you guys help me? All the new growth on my creeping Jenny is brown. It is currently hydroponically planted, it used…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/ex9Kp2NoRk-JpNgt0_uu9Q.md?language=ja) (Danielleさん、2024-09-13、4件のコメント)
- [are these spider mites on my alocasia frydek? i just picked up this plant today and i suspect there are spider mites.…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/AVLhMGIEQoCk7x_IiWOSDA.md?language=ja) (sidneyさん、2024-09-13、3件のコメント)
- [HELP](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/lVhSHOq4QTG07eaFAt0OqA.md?language=ja) (lexiさん、2024-09-13、0件のコメント)
- [What disease is this](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/b1m7KzTaSbasId-F3rTFOA.md?language=ja) (Hectorさん、2024-09-13、コメント1件)
- [I think I have a thrips infestation. This one (first photo) has been struggling but it’s new and I figured it was just…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/QTvthUJJRAS3wkR8x4jDsg.md?language=ja) (Kellyさん、2024-09-13、3件のコメント)
- [What are these? Hello friends, I was watering my fiddle leaf fig plant today and I noticed some small white and purple…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/cTzOD06YRr6c0RRoUYrzGg.md?language=ja) (Mohamさん、2024-09-13、7件のコメント)
- [I have a majesty palm that’s struggling. I repotted from the nursery pot five weeks ago and it’s been mostly unhealthy.…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/foAhjKXXSviT6nRafCqMFg.md?language=ja) (dcmajestyさん、2024-09-13、3件のコメント)
- [😭😭😭😭 My first ever pest infestation after over a year of plant parenting.I cut this leaf off cause at first I…](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/3-hCM5-vRseFInqCAh9f2g.md?language=ja) (Josieさん、2024-09-13、9件のコメント)

[過去の投稿](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ.md?cursor=mHaA-_6l9BdQb3N0cy5HZXRBbGxJbkNvbW11bml0eQBBvZ-WUMjdGA&language=ja)

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