Welcome to the NEWA Potato Home Page

Late Blight

Use Blitecast to help time your first fungicide application.
Use Simcast to help time later fungicide applications.
Sign up for an account with the Late Blight Decision Support System for more detailed, farm-specific reports that combine both Blitecast and Simcast forecasts.

Early Blight

View accumulated P-Day values).

Using Potato Disease Forecasts Effectively

Accuracy of the weather data is the responsibility of the owners of the weather station instruments. NEWA is not responsible for accuracy of the weather data collected by instruments in the network. If you notice erroneous or missing weather data, contact NEWA and we will contact the owner of the instrument.

If you notice any problems with our website, please contact NEWA