What is the occupation of a scientist who focuses on the study of insects?

The occupation of a scientist who specializes in the study of insects is known as an entomologist. This field encompasses research on various aspects of insects, including their biology, behavior, ecology, and the roles they play in ecosystems. Entomologists may also study the impact of insects on agriculture and human health, and they often contribute to pest management practices.

Botanists focus primarily on plants, exploring their biology, ecology, and interactions with the environment, rather than studying insects. Ecosystem scientists take a broader view of environmental interactions, studying the relationships between various organisms and their physical surroundings but do not specialize in insects. Plant pathologists specifically examine plant diseases, their causes, and the pathogens involved, which may include certain insects, but their main focus is on plants rather than insects themselves. Therefore, entomologists are the experts in the study of insects, making this the correct choice.