# Remote Island: Remove Rotten Tree research

> Remote Island: Remove Rotten Tree: Research Requirements. Manor Lv. 8, Remote Island: Choose Land

Canonical: https://lostark.wiki/database/stronghold-research/remote-island-remove-rotten-tree-106613?relation=research_requires

Remove the rotten trees that used to be infested with insects.  
This way, we can stop worrying about bugs on the island.

## Facts

- **Category**: Stronghold and Slot Extension
- **Time Taken**: 0d 07:00:00
- **Required Action Energy**: 2,074
- **Research Cost**: 258 Gold
- **Stronghold XP gained**: 4,147
- **Research Requirements**: Lab Lv. 8; Stronghold Lv. 65 or above; [Manor Lv. 8](https://lostark.wiki/database/stronghold-research/manor-lv-8-101008); [Remote Island: Choose Land](https://lostark.wiki/database/stronghold-research/remote-island-choose-land-106612)

## Related

- [Required by research](https://lostark.wiki/database/stronghold-research/remote-island-remove-rotten-tree-106613#relationships) (1)
- [Research Requirements](https://lostark.wiki/database/stronghold-research/remote-island-remove-rotten-tree-106613?relation=research_requires#relationships) (2)
- [Required Materials](https://lostark.wiki/database/stronghold-research/remote-island-remove-rotten-tree-106613?relation=research_materials#relationships) (2)

### Research Requirements

1–2 of 2

| Name | Details |
| --- | --- |
| [Manor Lv. 8](https://lostark.wiki/database/stronghold-research/manor-lv-8-101008) |  |
| [Remote Island: Choose Land](https://lostark.wiki/database/stronghold-research/remote-island-choose-land-106612) |  |

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