Make sure to thuroghly remove any dead plant matter. Mold won't attack living tissue just dead tissue. Mold is one of my most feared enemies more so then even then the dreaded spider mites. Almost every grower I know has had a crop, or more, ruined by mold. Keep your humidity way down for the rest of the grow, if you can, and check the buds twice a day for new mold. Bud mold is worse then PM. Bud mold can grow even when the rooms humidity is low. It usually starts deep inside the bud, where some physical damage has been done such as a small chunk of leaf stem not broken off to the stock or a dead preflower. One thing that may help is a fan with a hepa air filter, or carbon air filter. They will help filter out a majority of the mold spores. UV light, ozone generators (although to much ozone isn't good for plants), and deionizers, work great for preventive measures. Ive run a 4" carbon filter 24/7 for the last few years, and it has helped a lot, even here where summer humidity is 80% plus. For right now, vigilance is the key. If more buds start developing mold, it may be time to emergency harvest. Best to do it early then to lose the whole crop. Oh yeah, when you check the buds, carefully open them up as much as you can. Generally the mold starts deep in the bud next to the stem. It sucks that hey don't make a miricale mold-a-way spray. Good luck, hope they make it to the end