Many of us will be storing our empty honey frames soon. I’ve been looking into moth prevention and I’m seeing two chemical treatments rise to the top: B402 Larvacide Spray & paradichlorobenzene crystals (Para-Moth). Curious to know if anyone feels strongly about either
B402 has protection requirements during application (NIOSH respirator, glasses, etc.) along with pretty specific application amounts (3/4 oz spray per frame)
Paradichlorobenzene is just flakes you add to the storage bag. Odorless but requires a few days to air out prior to reinstalling in a super.