disease

• Stubby Root Nematodes in Onions

  Chris Tyson

  July 31, 2020

  

  Over the last several years, we have documented nematode issues in Vidalia Onions. Most of the time, the problems and damage occur in seedbeds. The Stubby Root nematode is to blame most of the time. We are learning more about this pest and ways to control it. Please see the publication below that my colleague,…

  Posted in: disease, Stubby Root nematode, Stubby Root nematode, Vidalia Onion

• Slides from February Onion Disease Update

  Chris Tyson

  February 13, 2020

  

  We had a great turnout for our Onion grower crop update this week. In case you missed it, here are the highlights below. Many thanks to Dr. Bhabesh Dutta, UGA Extension Plant Pathologist, for sharing this important information. Botryis leaf blight showing up Fungicides for Botrytis leaf blight Stemphyllium Leaf Blight is out there, too.…

  Posted in: Botrytis, disease, downy mildew, Stemphyllium, Vidalia Onion

• 2020 Onion Fungicide Recommendations

  Chris Tyson

  January 23, 2020

  

  Here is the 2020 Onion Fungicide Spray Guide.  Thanks to Dr. Bhabesh Dutta for putting this together for us.

  Posted in: disease, downy mildew, pesticide, Vidalia Onion

• Downy Mildew Update

  Chris Tyson

  February 20, 2019

  Posted in: disease, downy mildew, Vidalia Onion