Fusarium Head Blight in Winter Wheat
Over the last 10 years or so, there has been an increase in Fusarium Head Blight (FHB or head scab) in wheat planted in North Carolina, South Carolina and Virginia. The reasons may vary, but the chance of FHB in wheat increases if you plant wheat behind corn. But like any disease, it takes a host, a pathogen and favorable conditions for disease to develop. High humidity, rainfall at or near heading and warm temperatures are key factors. The most favorable conditions for infection are prolonged periods (48 to 72