The Delta trap is a long-lasting and water-resistant device that can be used in conjunction with a number of pheromones. The pheromones are species-specific and thus have a minimal effect on beneficial insects. Accurate monitoring is essential to minimize damage and protect crops. Therefore, the installation of the Delta trap will ensure you are alerted to the presence of unwanted pests at an early stage, detecting the insects before they become a major problem and enabling timely and effective treatment. The trap is quick and easy to assemble and simply requires the addition of a pheromone lure, which when placed in the center of the trap will attract and trap the pests.