Emulsifier for fluorotensides - Based pesticides

This work presents the original contributions obtained as a result of our r esearches concerning the synthesis, characterisation and agrochemical appli cations of some fluorinated surfactants. Derivatives of some perfluorocarbo xylic acids in synergetycal combination with polyethoxylated alcohols and a lkylbenzensulfonated derivatives, with important applications in formulatin g some aqueous emultions of fluorinated pesticides were investigated. Throu gh the experimental works, the optimal conditions and compositions to obtai n an emulsionabke concentrate of trifluoro-2,6-dinitro-N,N-dipropyl-p-tolui dine (trifluralin) in hard water have been determinated.