verticillium wilt of cotton

例句：

1. 1.The farmers in the region suffered greatly from the verticillium wilt of cotton.
   该地区的农民深受棉花的立枯病之苦。
2. 2.The disease is a major threat to the cotton industry.
   这种病是棉花产业的主要威胁。
3. 3.To prevent the spread of the verticillium wilt of cotton, proper irrigation and pest control measures must be implemented.
   为了预防棉花立枯病的传播，必须实施适当的灌溉和害虫控制措施。