英日字典: birch_leaf_miner
The birch_leaf_miner has 1 Senses.
- fenusa pusilla, birch leaf miner
- small black sawfly native to Europe but established in eastern United States; larvae mine the leaves of birches causing serious defoliation
- ヨーロッパ原産だが、米国東部に定着した小型の黒ハバチ
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