Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison
Corn is approaching the V6-V10 range of growth stages in much of Wisconsin. With this, comes many questions about applying fungicide to control disease and preserve yield.
- What diseases are out there?
- What disease(s) should I focus on in-season?
- When should I spray? What should I spray?
On top of these questions, we are also confronted with corn prices, which are notably optimistic this year, making folks think more about fungicide applications. So what should we consider for in-season disease management? Lets consider the diseases first, then the management decisions. >>>
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