Powdery mildew, Alternaria and Cercospora are three important fungal foliar pathogens that can cause early defoliation in carrots, thus reducing yields and making harvest difficult. Each pathogen produces distinct symptoms. [Read more…]
July 7, 2022 Andy Wyenandt
Controlling fungal leaf blights of Carrot
Powdery mildew, Alternaria and Cercospora are three important fungal foliar pathogens that can cause early defoliation in carrots, thus reducing yields and making harvest difficult. Each pathogen produces distinct symptoms. [Read more…]
August 19, 2021 Andy Wyenandt
Controlling fungal leaf blights of Carrot
Powdery mildew, Alternaria and Cercospora are three important fungal foliar pathogens that can cause early defoliation in carrots, thus reducing yields and making harvest difficult. Each pathogen produces distinct symptoms. [Read more…]
February 20, 2018 Andy Wyenandt
Fungicide resistance management guidelines for cucurbit powdery and downy mildew control in 2018
Extension specialists in the mid-Atlantic and Northeast regions have put together new guidelines for cucurbit powdery and downy mildew control. These new guidelines list all recommended fungicides and their efficacy ratings for controlling both diseases based on recent fungicide efficacy trials. Also included in the new FRAC table are notes on fungicides where resistance has been detected in the region. The new FRAC table can be downloaded for FREE on American Phytopathology Society’s Plant Health Progress website.
August 2, 2013 Andy Wyenandt
Controlling fungal leaf blights of Carrot
Powdery mildew, Alternaria and Cercospora are three important fungal foliar pathogens that can cause early defoliation in carrots, thus reducing yields and making harvest difficult. Each pathogen produces distinct symptoms. [Read more…]
