The 2025 Nebraska corn season experienced significant disease pressure, featuring record levels of southern rust, rapidly expanding tar spot, and widespread stalk and crown rots. Nebraska Extension Plant Pathologist Tamra Jackson-Ziems talks about 2026 disease pressures and urges producers to plan seed genetics and management practices accordingly.
The 2025 Nebraska corn season experienced significant disease pressure, featuring record levels of southern rust, rapidly expanding tar spot, and widespread stalk and crown rots. Nebraska Extension Plant Pathologist Tamra Jackson-Ziems talks about 2026 disease pressures and urges producers to plan seed genetics and management practices accordingly.