Bifenazate is primarily used as an acaricide, specifically targeting spider mites in various agricultural and horticultural settings. It is highly effective in controlling mite infestations on crops such as fruits, vegetables, ornamental plants, and vines. The chemical works by disrupting the nervous system of mites, leading to their paralysis and eventual death. Its selective action ensures minimal impact on beneficial insects, making it a preferred choice in integrated pest management programs. Bifenazate is often applied as a foliar spray, providing quick knockdown of mite populations and offering residual protection to prevent reinfestation. It is widely used in both greenhouse and outdoor cultivation to maintain crop health and yield.