The results showed that illumination affected the growth rate and resistance of Azolla against black rot disease, both of which were lower under weak light (Tables 1,2).

结果表明，光照影响各满江红品系的生长速率与抗霉腐病能力，随着光照强度减弱，各品系的生长速率和抗霉腐病能力都下降。

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Black rot in cruciferous vegetables, caused by Xanthomonas campestris pv. campestris is a global disease, generally occurs, resulting in cruciferous vegetables a serious decline in quality and yield.

由野油菜黄单胞菌野油菜致病变种引起的十字花科蔬菜黑腐病是一种全球性的病害，可造成十字花科蔬菜品质和产量严重下降。

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