Institution:Oklahoma State University
Project Fiscal Year:2014
Report Received Date:
Project NPB Budget:$5,664
• In a high-yielding trial, control of early leaf spot resulted in yield responses of 900 lbs/ A to 1,600 lbs/ A.
• In a high-yielding trial, fungicide-treated plots receiving inoculant (Vauit Liquid™) averaged nearly 400 lbs/ A more than fungicide-treated plots without inoculant.
• The experimental fungicide A18126 resulted in control of southern blight and early leaf spot and yield response that was similar to Abound®, Folicur®, Provost® and Fontelis.
• Calender (six applications) and weather-based (four applications) fungicide programs generally provided better disease control than the reduced (three applications) calendar programs.