Adjuvants are materials added to crop protection products or agrochemicals to enhance the efficacy of active ingredients and improve the overall performance of the product. Acaricides are used to kill mites, which are pests in agriculture, and ticks, which can carry encephalitis of humans and domestic animals. Some adjuvants can be incorporated into formulations; built-in or in-can or can be added separately into the spray tank alongside other agrochemical products; these types are the commonly available in the market.