wheat smut spore

例句：

1. 1. The wheat crop is suffering from asevere epidemic of wheat smutspores.
   小麦作物正遭受严重的小麦锈菌孢子病的侵袭。
2. 2. Thefarmers are worried about the spread of wheatsmut spores inthe fields.
   农民们担心田间小麦锈菌孢子的传播。
3. 3. The disease has been identifiedas a major threat to the wheat industry.
   这种疾病已被确认为对小麦产业的主要威胁。