The best way to manage this disease is keeping humidity low, maintaining good air circulation, and by regularly inspecting and removing of infected parts of the plant immediately. NEVER SPRAY YOUR BUDS WITH ANYTHING. Once a bud has been infected, you need to remove the affected parts.
Remove infected flowers, leaves, or the entire plant if it's infected at the base, and take it far far away from your grow area to dispose if it.
Low humidity slows down and prevents mold (50% or less humidity is optimal, especially towards the end of the flowering stage). Also try to maintain lots of air movement with oscillating fans, and lots of air exchange if possible ( via Exhuast air and Supply air).
If you find mold remove it immediately. Once you first find mold, you need to watch your plants like a hawk, as mold spreads quickly.
Best Wish !
It is best not to do any mold removal while plants are wet since this could help spread fungal spores during conditions which favor infection.