spruce bark beetle マイ単語帳に追加

トウヒの樹皮をを突き抜けて、最終的に木を枯らす骨形成層を食べるのを好む小さい甲虫

small beetle that likes to bore through the bark of spruce trees and eat the cambium which eventually kills the tree.

トウヒの樹皮をを突き抜けて、最終的に木を枯らす骨形成層を食べるのを好む小さい甲虫。

• the spruce bark beetle is the major tree killing insect pest of Alaska spruce forests
• ヤツバキクイムシはアラスカトウヒの森林の木を殺す主な害虫である