Hi everyone,
I am ruining a small family business for herbal tea in Armenia. We especially focus on production of mint. We used to keep dried mint in cupboard boxes for a few months before it gets to the clients. It is a business-to-business type sales, so we cannot pack it in sealed packs. We sell in paper packs to the clients.
Recently I have notices some small, 2-3 millimeter long worms in the boxes eating out the mint, which later on evolve into little butterflies. Is there any food-safe chemical that I can apply to get rid of these worms?
Many thanks,
Arthur
