Onslaught FastCap

Onslaught^®FastCap Microencapsulated Insecticide provides fast-acting and long-lasting residual control for a broad spectrum of production animal pests. Whether you’re targeting flies, darkling beetles, spiders, mosquitoes or other pests around the barn, Onslaught^® Fastcap is the ideal all-purpose insecticide that works fast and provides residual control.

Restricted Use Pesticide. Not for Sale in CT