Why are poisonous baits often used in small amounts?

Using poisonous baits in small amounts is primarily effective because they target specific areas where pests congregate. Pests are attracted to these bait locations, and when placed strategically, a smaller quantity is sufficient to achieve the desired control without unnecessary waste. This approach minimizes the likelihood of affecting non-target organisms and the overall environment, as excess bait can pose risks of unintended poisoning.

The effectiveness of smaller amounts also contributes to a focused pest management strategy, allowing for efficient control without over-application. It ensures that the control measures are both effective and responsible, adhering to the principles of integrated pest management, which emphasize the importance of precision and minimized chemical use.