What role do pheromones play in controlling aquatic pests?

What role do pheromones play in controlling aquatic pests?

• A. They repel pests from entering an area
• B. They can be used to lure and trap pests
• C. They serve as a food source for pests
• D. They reduce the breeding rates of pests

Answer: (B)

Pheromones play a significant role in controlling aquatic pests primarily by being used to lure and trap these organisms. These chemical signals are naturally produced by many species to communicate with one another, often for the purpose of mating or locating food sources. In pest management, synthetic versions of these pheromones can be strategically deployed to attract pests to traps where they can be captured or eliminated. This method is effective because it targets the pests' natural behaviors, making it a selective and environmentally friendly means of control. Using pheromones in this way can significantly reduce pest populations without the need for broad-spectrum pesticides that may harm non-target species or disrupt ecosystems. This targeted approach is especially valuable in aquatic environments, where maintaining ecological balance is crucial.

Pheromones play a significant role in controlling aquatic pests primarily by being used to lure and trap these organisms. These chemical signals are naturally produced by many species to communicate with one another, often for the purpose of mating or locating food sources. In pest management, synthetic versions of these pheromones can be strategically deployed to attract pests to traps where they can be captured or eliminated. This method is effective because it targets the pests' natural behaviors, making it a selective and environmentally friendly means of control.

Using pheromones in this way can significantly reduce pest populations without the need for broad-spectrum pesticides that may harm non-target species or disrupt ecosystems. This targeted approach is especially valuable in aquatic environments, where maintaining ecological balance is crucial.