black rot

基本解释

• 黑腐病

同根派生

英汉例句

双语例句

• Yellow or brown areas shaped like the letter V on leaves may be a sign of black rot infection.
  叶子上呈V字型的黄色或棕色地方可能是卷心菜感染了黑腐病的征兆。
• Tocabbage black rot, no cultivar was highly resistant, 75 were tolerant, 4were resistant and 61 shsceptible.
  抗黑腐病的4份，耐病的75份，感病的61份，未发现高抗材料。
• 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。

原声例句

• Yellow or brown areas shaped like the letter V on leaves may be a sign of black rot infection.

词组短语

短语

• Rubber black root rot 橡胶树黑根病
• black root rot [植保]黑根腐病;烟草根黑腐病
• alder black root rot 桤木黑根腐病
• Cotton black root rot 棉根根腐病
• black sheath rot 稻褐鞘病

英英字典

柯林斯英英字典

• any of various plant diseases of fruits and vegetables, producing blackening, rotting, and shrivelling and caused by bacteria (including Xanthomonas campestris) and fungi (such as Physalospora malorum)

专业释义

农业科学

• 黑腐病

  Comparing disease indexes under different wet conditions,we found moisture was the key factor affecting black rot occurances.
  比较不同保湿处理下的病情指数,表明湿度是影响黑腐病发病的关键因素。

  环境科学技术

• 黑腐病