Wheat Fungicide Efficacy tables are produced in collaboration with the North Central Regional Committee on Management of Small Grain Diseases (NCERA-184). Efficacy ratings are based on the field-testing of each material over multiple sites and years by members of NCERA-184, and do not reflect all products available/labeled for control of these diseases. Ratings are based on levels of disease control, and may not reflect yield effects. The tables are based on conventional fungicides that are labeled for use in wheat, and committee members compared efficacy of single applications from products.
A product’s efficacy may be influenced on application timing, rate, application method, and the level of disease severity in a field. Many products have use restrictions, and the label must be followed for application instructions.