To ensure you make the most of the flowering period for your fruit and vegetable production, make sure you attract bees and other pollinators to your garden. This non-toxic lure safely attracts bees to help increase pollination and possible yields of fruit tree, vegetables and berries. Bee Attractant lures are a blend of selected pheromones identified by researchers to attract worker bees to potential food sources (flowers). These are natural attractants often found in fruit and vegetable flowers and are non-toxic. Directions: Simply hang one lure per large fruit tree or one lure per every 10 square meters at time of flowering. Attracts for up to two weeks.