Seed coating experiment showed that majority of seed coating agent could prevent seeds from mildewing.Seed coating agent had different effects on different diseases except for fusarium blight.

• 种子包衣抑菌效果显示大部分包衣剂能够防止种子发生霉变，除镰刀菌外，种子包衣剂处理对各种病菌均有不同程度的抑制效果。