Not all acaricides are the same: how the product features influence acaricide resistance

Acaricide resistance is an increasing concern in tick control, driven by biological and genetic adaptations that enable ticks to survive treatments that were once effective. The level of efficacy achieved after acaricide administration is a critical factor, shaped both by the intrinsic characteristics of the product and by how it is used in the field. Factors such as the use of substandard products, improper application, and incorrect dosing can undermine treatment efficacy and accelerate the development of resistance. In addition, the accumulation of acaricide residues resulting from intensive or repeated use can further complicate control strategies, with potential consequences for both food safety and environmental health.