Watermark Disease of Cricket Bat Willow. Guidelines for Growers

Farnham

1991

3 S.

Bandaufführung

55165

Watermark disease can infect species of wild and cultivated willows and thus presents an economic threat to the cricket bat willow industry in east England. This Note is intended to help cricket bat willow growers to identify diseased trees and control the spread of the bacterium in the crop.