... downy mildew of lettuce 莴苣霜霉病 downy mildew of rice 稻黄化矮缩病... downy wool 绒毛 ...
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downy mildew of rice plant 水稻疫病
·2,447,543篇论文数据，部分数据来源于NoteExpress
Climatic and seedling raising patterns are the key factors for the occurrence and widespread of rice downy mildew.
气候条件与育秧方式是水稻霜霉病发病与传播的关键因素。
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