Hollands Hope and Fresian Dew do pretty well too, but even they will mold, just not as readily as some strains.
You might also consider how you can manipulate an outdoor plant to lessen the mold opportunities too. For instance an untopped plant will often have a big top bud which is very attractive to mold. If you bush the plant out, creating more smaller buds, you might see less mold loss. Also, if you take care where you plant that can help. A location which gets early morning sun with a slight breeze can make a difference.
Never hurts to do some preventative spraying BEFORE mold appears. Bacillus subtilis can reduce / control mold, it's the main ingredient in Serenade, (available online check Amazon) you might consider having some on hand BEFORE mold starts.
Good luck.