Watermelon mosaic disease was found in watermelon, Citrullus vulgaris, on Hainan Island, with an incidence of 10-30%.

在海南岛的西瓜中发现了西瓜花叶病，发病率为10-30％。

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Watermelon mosaic disease was found in watermelon, Citrullus vulgaris, on Hainan Island, with an incidence of 10—30%.

近年来，在海南岛发现了许多西瓜花叶病株，发病率一般为10～30％。

youdao

Watermelon mosaic disease was found in watermelon, Citrullus vulgaris, on Hainan Island, with an incidence of 10—30%.

近年来，在海南岛发现了许多西瓜花叶病株，发病率一般为10～30％。

youdao