The effectiveness of 1 O azole fungicides (Bayfidan 250 EC, Bumper 250 EC, Domark 100 EC, Magnate 50 EC, Mirage 450 EC, Opus 125 SC, Saprol 190 EC, Score 250 EC, Spartak 450 EC and Systhane 125 EC) in the control of Puccinia horiana was tested on chrysanthemum cv. Fiji Yellow. Additionally, their influence on plant growth, size of pustules and eventual phytotoxicity was assessed. Plants were sprayed 4 times at weekly intervals. On shrubs treated with Bayfidan 250 EC, Domark 100 EC, Magnate 50 EC, Mirage 450 EC, Opus 125 SC, Saprol 190 EC, Score 250 EC, and Systhane 125 EC only sporadic disease symptoms were observed. Mirage 450 EC and Spartak 450 EC were slightly less effective than the other tested fungicides. When most of the tested fungicides were applied curatively, except Mirage 450 EC and Spartak 450 EC, only sporadic pustules on leaves were noticed and over than 95% of pustules were destroyed.