Which fly aerosols a recommended control agent?

• A. Moth
• B. Filth Fly
• C. Bluebottle Fly
• D. Hump-Backed Fly

Answer: (B)

Filth flies are the group of flies that breed in filthy, decaying matter like manure and garbage, making them a common indoor pest and disease concern. Aerosols are a practical, rapid knockdown method for this group because they can be sprayed into the air to reach flying adults quickly and reduce active populations while you work on sanitation and source removal. This aligns with how label directions and typical pest-control programs target filth flies for quick control in homes and facilities. Moths aren’t flies at all, and while there are other flies like bluebottle or hump-backed flies, the standard use pattern for aerosols in many settings is specifically oriented toward filth flies, which is why that choice is the best fit.