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The maxims of damage rate and damage index were caused by Stephantitis svenson, and the second by white vein disease.
其中,长脊冠网蝽对滇润楠的危害率及危害指数最高,白脉病次之。
youdao
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The maxims of damage rate and damage index were caused by Stephantitis svenson, and the second by white vein disease.
其中,长脊冠网蝽对滇润楠的危害率及危害指数最高,白脉病次之。
youdao