Harmful Effects of Spotted longhorn

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Harmful Effects of Spotted longhorn

Rutpela maculata

A species of Rutpela

Spotted longhorn larvae bore into tree stems, which can weaken structural integrity. In high populations, they may cause severe damage, foliage withering, and tree death, leading to safety risks from falling trees and economic losses in timber industries.

What Type of Pest Is Spotted longhorn?

Forestry Pest

Damage Stage

Larvae

Host Plants Organs

Stems

Damage Ways

Boring Plant Tissues

Damage Reason

Feeding

Damage Level

Mild to Severe

When spotted longhorn larvae feed, they bore into stems, weakening structural integrity. A small infestation is usually mild, with minimal impact. However, a high population can lead to severe damage, causing foliage withering and potential tree death. This can also pose risks to human safety due to falling trees and economic losses in timber production.

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