Pests and Disease on Blackcurrants

Blackcurrants are unfortunately prone to many pests and diseases, and to all the elements mother nature can hand out. Below is a list of the most common pests and diseases that I have and still encounter.
 

PESTS

Currant Clearwing (Synanthedon tipuliformis)
Two Spotted Mite
Gall Mite
Aphids
Leaf Roller

Disease

Reversion Virus
Botrytis
American Powdery Mildew
Leaf Spot

Mother Nature also provides high winds, rain and frosts normally at the critical time of the season.