What type of pest is the New World Screwworm?

• A. Insect
• B. Mammal
• C. Bird
• D. Plant

Answer: (A)

The New World Screwworm is classified as an insect, specifically a type of fly belonging to the family Calliphoridae. This pest is known for its larval stage, during which it infests the wounds of warm-blooded animals, causing serious health issues and economic impact in livestock industries. The larvae feed on the living tissue, which can result in significant harm to affected animals.

The classification as an insect is based on its biological characteristics, including its lifecycle, anatomy, and behavior. Unlike mammals, birds, or plants, insects have distinct features such as a three-part body, exoskeleton, and compound eyes. Recognizing the New World Screwworm as an insect emphasizes the need for specific pest management strategies that target its unique life cycle and behavior as a fly, rather than assuming the challenges presented by larger animals or vegetation.