What is the role of pheromones in pest management?

Pheromones play a significant role in pest management primarily as attractants in traps. They are chemical signals released by insects that evoke specific behavioral responses in other individuals of the same species. This characteristic makes pheromones particularly useful in integrated pest management programs.

When used in traps, pheromones can lure target pests, allowing for effective monitoring of pest populations. This monitoring helps determine the timing and necessity of control measures. Additionally, the information gathered can guide the application of other pest management tactics. Pheromones can also be involved in the development of mating disruption strategies, where the release of synthetic pheromones interferes with the pests' ability to find mates, ultimately reducing their population.

The other options do not accurately describe the primary function of pheromones in pest management. Although they may influence behavior in various ways, such as enhancing plant growth or deterring some pests, their strongest and most recognized application lies in attraction and monitoring within the context of pest control strategies.