Which term describes chemicals that directly affect and control the target pests?

Which term describes chemicals that directly affect and control the target pests?

• A. Other ingredients
• B. Adjuvants
• C. Stabilizers
• D. Active ingredients

Answer: (D)

In pesticides, the component that directly affects and controls the target pests is the active ingredient. This is the chemical responsible for the pest-killing, repelling, or growth-inhibiting action. Other parts of the product, like adjuvants, help the formulation work better (for example, by improving spreading, sticking, or penetration) but don’t themselves attack the pest. Stabilizers help keep the product stable and effective over time, not directly affecting pests. So, the term that describes chemicals that directly affect and control the target pests is the active ingredient.

In pesticides, the component that directly affects and controls the target pests is the active ingredient. This is the chemical responsible for the pest-killing, repelling, or growth-inhibiting action. Other parts of the product, like adjuvants, help the formulation work better (for example, by improving spreading, sticking, or penetration) but don’t themselves attack the pest. Stabilizers help keep the product stable and effective over time, not directly affecting pests. So, the term that describes chemicals that directly affect and control the target pests is the active ingredient.