Various systemic fungicides and a non-systemic fungicide (copper ammonium carbonate) were evaluated as possible alternatives to copper-oxychloride and benomyl, for control of preand postharvest diseases of avocados. Foliar applications of cyproconazole, flusilazol or copper ammonium carbonate were as effective in controlling Cercospora spot as copper-oxychloride and benomyl, but were less effec...