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But that died with the Dutch Elm disease that I guess struck all the elm trees.
但是那棵榆树最后死于荷兰榆树菌,我想当时所有的榆树都曾经因为这种病菌而遭殃.
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从榆木枯萎症状，病菌形态及接种后无死亡现象的结果表明，均与世界流行的荷兰榆病无相似之处。
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Holmes crossed two compatible races of ceratocystis ulmi, the causal agent of Dutch elm disease.
霍姆斯曾把荷兰榆病害的致病因子,长喙壳的两个亲和小种杂交.
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Then one year, agricultural catastrophe struck Michigan in the form of Dutch Elm Disease.
后来有一年, 荷兰榆树病袭击了密西根州,造成了农业的大灾难.
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It's also been used on trees with Dutch elm disease and on artwork affected by mold.
这种药也被用于治疗荷兰榆树病和解决艺术品受到霉菌影响的问题。
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