A clamp for affixing a pliable bag to a container and to control the crawling insect population at or near the container. The clamp contains an insect bait station on one surface thereof. The device can be deformed to an open position and normally assumes a closed position. While in the closed position, the clamp is in condition to secure a bag to a container. The clamp may be deformed to place it in position on the lid of a container, and to allow release of the bag from the container.