---
title: "What are these little black things all over my romaine?"
description: "What are these little black things all over my romaine?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/usogVjkgRT2F1VO6TAnWxQ?language=ja"
community: "Pests, diseases and problems"
author: "Meghan"
published: "2024-05-03T16:21:09.754703Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/HKmn-PpTtBi0U6g3cd-kjWwq4q0tjJU61ohhQVXN6jo/EXByNdEhSb2huUKqwAq--Q.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)

# What are these little black things all over my romaine?

_Meghanさんが2024-05-03に投稿しました_

What are these little black things all over my romaine?

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/HKmn-PpTtBi0U6g3cd-kjWwq4q0tjJU61ohhQVXN6jo/EXByNdEhSb2huUKqwAq--Q.webp?size=large)

## 6件のコメント

### firesideさんが2024-05-03にコメントしました

could it be hornworm poop?

### Ji11さんが2024-05-03にコメントしました

Yup caterpillar poop

#### Meghanさんが2024-05-03に返信しました

Bummer! I bought some captain jack spray, what should I do?

#### Sunnyさんが2024-05-03に返信しました

The fastest way is to hand pick off the caterpillars and catapult them outside. They should be close by the plant.

#### Ji11さんが2024-05-05に返信しました

I’ve seen people make moth decoys out of white plastic jugs. Cut to look like the cabbage white moths, add the black dot on the wings. Then you glue them to a straight wire so they “fly”above the plants and hopefully actual moths don’t lay eggs on your plants.

### Claire5904さんが2024-05-04にコメントしました

‘Frass’ is the term entomologists use to describe the poo poo 💩

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