---
title: "Help! My green onions are developing these weird black lines with a…"
description: "Help! My green onions are developing these weird black lines with a thick white bordering line. Is this a pest? Are they salvageable?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/648635dda8e6b5fa2d275927?language=fr"
community: "Pests, diseases and problems"
author: "Plants&theirMediums"
published: "2023-06-11T21:00:13.767Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/hIAmsuIEQtvTNlDed333jyvEeCcsIV5tv39Lex2EtF0/ccf5e9f1f0b44d66b9947a24560886e4.webp?size=large"
---

[Communauté](https://getplanta.com/community.md?language=fr) / [Pests, diseases and problems](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ.md?language=fr)

# Help! My green onions are developing these weird black lines with a…

_Publié par Plants\&theirMediums le 2023-06-11_

Help! My green onions are developing these weird black lines with a thick white bordering line. Is this a pest? Are they salvageable?

![Pièce jointe 1 sur 1](https://images.getplanta.com/v1/resize/hIAmsuIEQtvTNlDed333jyvEeCcsIV5tv39Lex2EtF0/ccf5e9f1f0b44d66b9947a24560886e4.webp?size=large)

## 4 commentaires

### Willowbuilder a commenté le 2023-06-11

Looks like leaf miner trails, not sure about salvaging though I haven’t grown onions.

### 9s a commenté le 2023-06-12

You will have to chop those pieces off. It’ll remove the bugs from inside the stems and because they grow from little bulbs, they’ll reshoot the sprout.

#### Plants\&theirMediums ha respondido el 2023-06-12

Ok thanks

### anneliese a commenté le 2023-06-12

leaf miners!!!

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