Blossom sprays with iprodione, chinomethionat, prochloraz manganese ch
loride, triadimenol, copper oxychloride, mancozeb, flusilazol, calcium
polysulfide, and pyrazophos, applied fortnightly, were evaluated over
two seasons (1989-1991) for the control of powdery mildew (Oidium man
giferae), blight (Nattrassia mangiferae), and blossom spot (Alternaria
alternata and Colletotrichum gloeosporioides) of mango (Mangifera ind
ica). Blossom sprays with the systemic fungicides flusilazol or pyrazo
phos resulted in significantly better disease control and consistently
higher fruit set and yield than nontreated controls.