What is the function of active ingredients in pesticides?

Active ingredients in pesticides are the specific chemical components that have been shown to effectively control pests. Their primary function is to provide the desired pesticidal activity, meaning they directly affect the target organisms, such as insects, weeds, or pathogens, by disrupting their biological functions. This could involve lethal effects, repellency, or prevention of growth and reproduction, depending on the type of pesticide and its intended application.

While other elements in pesticides, such as inert ingredients or additives, may contribute to stability or safety, the active ingredient is the critical part that defines the pesticide's purpose and effectiveness. Understanding the role of active ingredients is crucial for effective pest management strategies, ensuring that the right product is chosen for specific pest problems.