This pathogen mainly infected fruit and cotyledon of edible seed watermelon, especially causing spots with black and star-shaped cracks in fruit.

该病菌在田间主要侵染籽瓜的果实和子叶，症状在果实上尤为明显，形成黑色的星状开裂。

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This pathogen mainly infected fruit and cotyledon of edible seed watermelon, especially causing spots with black and star-shaped cracks in fruit.

该病菌在田间主要侵染籽瓜的果实和子叶，症状在果实上尤为明显，形成黑色的星状开裂。

youdao