Which pesticide is used to control predatory vertebrates?

Which pesticide is used to control predatory vertebrates?

• A. Pheromones
• B. Repellants
• C. Predacides
• D. Nematicides

Answer: (C)

Predacides are specifically formulated to control predatory vertebrates, such as rodents and certain wildlife species that threaten crops, livestock, or public health. These substances work by either killing or intruding upon the normal behavior of these predators, helping to manage their populations effectively. Pheromones are chemicals used primarily for communication among organisms, typically to attract mates or signal alarm, rather than to control pest species. Repellents work to deter pests without necessarily killing them; they are designed to keep pests away from certain areas or plants. Nematicides target nematode pests, which are microscopic worms that affect plants, and are not effective against vertebrate predators. Thus, predacides uniquely fulfill the role of managing predatory vertebrate populations in pest control strategies.

Predacides are specifically formulated to control predatory vertebrates, such as rodents and certain wildlife species that threaten crops, livestock, or public health. These substances work by either killing or intruding upon the normal behavior of these predators, helping to manage their populations effectively.

Pheromones are chemicals used primarily for communication among organisms, typically to attract mates or signal alarm, rather than to control pest species. Repellents work to deter pests without necessarily killing them; they are designed to keep pests away from certain areas or plants. Nematicides target nematode pests, which are microscopic worms that affect plants, and are not effective against vertebrate predators. Thus, predacides uniquely fulfill the role of managing predatory vertebrate populations in pest control strategies.