Harmful Effects of Pacific willow borer

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Photo By Liam O'Brien , used under CC-BY-4.0 /Cropped and compressed from original

Harmful Effects of Pacific willow borer

Xylotrechus insignis

Pacific willow borer larvae bore into stems and roots of host plants, disrupting nutrient flow and potentially causing plant weakness or death. These infestations can degrade timber quality and threaten forest ecosystems, impacting the forestry economy.

What Type of Pest Is Pacific willow borer?

Forestry Pest

Damage Stage

Larvae

Host Plants Organs

Stems, Roots

Damage Ways

Boring Plant Tissues

Damage Reason

Feeding

Damage Level

Mild to Severe

Pacific willow borer larvae bore into host plant stems and roots, disrupting nutrient flow. Infestations range from mild to severe; mild damage can weaken plants, while severe attacks may lead to tree death. The infestation can reduce timber quality and threaten forest ecosystems, posing potential economic impacts on forestry industries.

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