AHDB Horticulture funded an extensive programme of research on many aspects of commercial asparagus production. The available reports and resources are listed below.
PESTS OF ASPARAGUS:
DISEASES OF ASPARAGUS:
Stemphylium purple spot
Research project: FV 341b Asparagus purple spot - field evaluation of urea application rates and timing, and calcium cyanamide application to enhance crop debris degradation and reduce disease on the emerging new crop.