Potato Extension

Accessibility



Andy Robinson

Potato Extension Agronomist

Email

Follow Me

Google plus

Linkedin long

| Share

Blightline July 14, 2014

No late blight has been reported in our region. Late blight severity values generally increased slightly over the weekend. The cool weather forecast for next week is favorable for late blight. If severity values in your area have accumulated to 15, application of a protectant fungicide such as mancozeb or chlorothalonil on a 7-10 day schedule is recommended. Many sites have reached this threshold.
Creative Commons License
Feel free to use and share this content, but please do so under the conditions of our Creative Commons license and our Rules for Use. Thanks.