Corn smut
scouted July 23, 2026
- Scientific Name
- Ustilago maydis
- Background
- A corn field in Pitt County was being scouted, and it was observed that some ears were affected by galls growing on them.
- Conclusion
- The galls were identified as corn smut. Corn smut is caused by the fungus Ustilago maydis, and it can occur in the stalk, leaves, ears, and tassels. Some hybrids are more resistant to it, and avoiding mechanical and herbicide injury reduces the risk of it.
- Resources
