What is another name for chemicals that repel pests or vertebrates?

What is another name for chemicals that repel pests or vertebrates?

• A. Insecticides
• B. Fungicides
• C. Repellants
• D. Herbicides

Answer: (C)

Repellents are chemicals designed to deter pests and vertebrates by creating a negative sensory reaction—strong odors, tastes, or irritation—that makes the animal want to stay away. The goal is prevention, not killing, which is why this term specifically fits chemicals used to repel rather than to kill. This distinguishes repellents from other product types: insecticides are meant to kill insects, fungicides kill fungi, and herbicides kill plants. For deterrence of pests or vertebrates, repellents are the appropriate category, because they focus on keeping the pest out rather than eliminating it.

Repellents are chemicals designed to deter pests and vertebrates by creating a negative sensory reaction—strong odors, tastes, or irritation—that makes the animal want to stay away. The goal is prevention, not killing, which is why this term specifically fits chemicals used to repel rather than to kill.

This distinguishes repellents from other product types: insecticides are meant to kill insects, fungicides kill fungi, and herbicides kill plants. For deterrence of pests or vertebrates, repellents are the appropriate category, because they focus on keeping the pest out rather than eliminating it.