What is the primary function of pheromone traps in IPM?

The primary function of pheromone traps in Integrated Pest Management (IPM) is to monitor and control specific pest populations using sex hormones. Pheromones are chemical signals produced by insects, primarily used for communication, particularly in mate attraction. In pest management practices, these traps release synthetic versions of these pheromones to attract male insects of a specific pest species. Once the males enter the trap, they become immobilized, allowing for population monitoring and providing early warnings of potential infestations.

This method helps in efficiently assessing the presence of pest species and estimating their population levels, which is crucial for determining the appropriate timing and methods for pest control interventions. By focusing on targeted pests, pheromone traps help minimize the impact on non-target organisms and contribute to maintaining ecological balance. This approach aligns with the principles of IPM, promoting sustainable and effective pest management solutions.