Stemphylium purple spot

Stemphylium purple spot (Stemphylium vesicarium) resource links

AHDB resources

Management of Stemphylium purple spot on UK asparagus crops Asparagus: integrated management of Stemphylium purple spot Asparagus; evaluation of spray treatments for control of purple spot (Stemphylium vesicarium) 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. Asparagus: Optimising Urea application rates and timings to reduce purple spot disease on emerging new crop and ferns

CABI resources

Stemphylium disease of asparagus (Journal article)

University resources

UC IPM: Purple Spot Ontario Crop IPM: Purple Spot