As Dennis said, it will take a sustained period of over 75-80 for eggs to hatch. If it drops to say 60-62 or lower at night you should be fine. Also bear in mind that most domestic wholesalers and some retailers now freeze their stock upon receipt from the factories. The alternative is to freeze your cigars before putting them in your humidor. 3-4 days in a household freezer will render any eggs nonviable.
