The improvement of pesticide deposition on rice leaves by adjuvants was studied.9 kinds of adjuvants were added into the solutions of monosultap aqueous 200 solution and triazophos emulsifiable concentrate 200 respectively .The surface tension,contact angle and max retention of the solutions on rice leaves were determined.The deposition of triazophos on rice leaves were detected by means of pesticide residue analysis method of GC.The effect of the triazophos deposition on rice leaves was studied by adding w...