Dutch elm disease

Internationalization

English: Dutch elm disease

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日本語: ニレ立枯病, オランダニレ病

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Dutch elm disease is caused by a fungus, lethal to most elms. It is transmitted by bark beetles.

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  Dead tree U minor
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  bark beetle pattern on U. glabra
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  artifical inocultion of the virulent fungus in elm
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  Result of artificial inocultion dead or alive
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  dead elm tree in United Kingdom
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  kill elm tree before cutting
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  Białowieża, Polska, 08.2008
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