In former bulletins of the Experiment Station, this subject has been treated. The experiments reported show quite conclusively that these diseases can be prevented by treating with Bordeaux mixture. The experiments were however repeated because Mr. D. G. Fairchild* put the currant disease in the doubtful column of those to be treated.
Pammel, L. H. and Carver, G. W.
"Treatment of currants and cherries to prevent spot diseases.,"
Bulletin: Vol. 3
, Article 2.
Available at: https://lib.dr.iastate.edu/bulletin/vol3/iss30/2