Sprays adjuvant, also called tank-mix additives, It is a adjuvants added together with the pesticides in the liquid barrel.In aviation plant protection work, the addition of air spraying agent can effectively reduce the pesticide drift, enhance the effect of pesticide and strengthen the adhesion of pesticide, thus increasing economic benefits.This paper analyzes and studies the surfactant, silicone surfactant, vegetable oil adjuvant, oil adjuvant and so on.It is also introduced several development of the aviation pesticide adjuvant at home and abroad, and discussed problems existing in the development and application of pesticides.It also out-looked the development trend of future agriculture aviation pesticide adjuvant, in order to provide reference for developing more effective aviation pesticide adjuvant.