RESCUE!® Disposable Yellowjacket Trap. Designed for eastern & central time zones, it offers quick knockdown and control of several yellowjacket species. Simply cut the top on the dotted line, pull up on the tab, add water, and hang. No need to touch the bait or trapped insects. Close the top and discard in the garbage after 2-3 weeks. Effective in Penns Valley Building Supplying all major North American yellowjacket species, this trap is ideal for picnics and camping trips. Lured by the powerful scent, yellowjackets enter through the top cap and drown in the water. Convenient yellowjacket control in the bag.