Pioneer Agronomy: Illinois

Fungicide, Disease and Pest Pressure Across Illinois

Episode Summary

In this episode, Pioneer Field Agronomist Crystal Williams sits down with fellow agronomists Brad Mason and Pat Reeg for a real-world crop update from across the state of Illinois. From early planted beans and corn to the rising disease pressure this season, they break down what they’re seeing in fields right now—and what that means for your next pass.

Episode Notes

🎯 Topics covered:

• Tar spot, gray leaf spot, and northern corn leaf blight updates
• Fungicide timing: spray early, wait, or plan for two passes?
• Insect pressure: rootworm, Japanese beetles, and more
• Fertility tips: sulfur on soybeans, residue management at harvest
• What to watch in late July and August
   

🎧 Listen to more episodes at: pioneer.com/podcasts