Hymenoscyphus fraxineus

Rarity: Common

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At a glance

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Nature

Knowledge cost

5

Influence

7

Resistance

6

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What Wikipedia says

Hymenoscyphus fraxineus is an ascomycete fungus that causes ash dieback, a chronic fungal disease of ash trees in Europe characterised by leaf loss and crown dieback in infected trees. The fungus was first scientifically described in 2006 under the name Chalara fraxinea.

Excerpt from the Wikipedia article “Hymenoscyphus fraxineus”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Food and Environment Research Agency, OGL v1.0, via Wikimedia Commons.