phoma heart rot of beet

例句：

1. 1. Phoma is a common disease in the field of agriculture that affects many crops.
   Phoma是一种农业领域常见的疾病，影响了许多作物。
2. 2. The plant was infected by Phoma and had to be destroyed.
   这个植物被Phoma感染了，不得不被销毁。
3. 3. To prevent Phoma, farmers should regularly inspect their crops for signs of infection.
   为了预防Phoma，农民应该定期检查他们的作物是否有感染的迹象。