Last Updated
：2025/11/28
witch-hazel cone gall
Noun
countable
uncountable
Japanese Meaning
ウィッチヘーゼルの木の葉に現れる円錐形の変形。これは、Hormaphis hamamelidis（ウィッチヘーゼル円錐瘿蚊）による被害で生じたものです。
（ plural ）
Quizzes for review
Cone-shaped distortions of the leaves of witch-hazel trees, caused by Hormaphis hamamelidis, the witch-hazel cone gall aphid.
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witch-hazel cone gall
Scientists examined a witch-hazel cone gall to study how the aphid Hormaphis hamamelidis manipulates leaf tissue.
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Scientists examined a witch-hazel cone gall to study how the aphid Hormaphis hamamelidis manipulates leaf tissue.
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