or powdery mildew. Growers of both apple trees and crabapple trees commonly face apple scab. Peachtree growers have to fight leaf curl, while fire blight is an issue for pear trees. Applying the ...

An e-Gro Alert from Jean Williams-Woodward covers why long-term weather fluctuations are causing early instances of powdery ...

Powdery Mildew (PM) is a fungal leaf disease caused by Blumeria graminis , which can reduce grain yield and quality in cereal crops. B. graminis species can be subdivided into Formae specialis groups ...