EMULSIFYING CONCENTRATE FOR PLANT PROTECTION AND EMULSION FOR PLANT TREATMENT Russian patent published in 1997 - IPC

FIELD: agriculture, plant protection. SUBSTANCE: agent has the following active components: pyrethroids 25-155 g/l, mixture consisting of polyacrylvinyl-hydroxyalkylated nonylphenol, calcium dodecylbenzenesulfonate and sorbitane monolaurate 150-210 g/l and diluting mixture, vol.-%: paraffinic and naphthenic hydrocarbons, 9-11; sunflower oil, 23-30; propylene glycol, 18-30; pinic fatty acid, 28-35; and mixture of methanol and ethanol with isobutanol, 5-10. Working solution for plant treatment has 0.01-1.0 vol.-% above indicated concentrate and water up to 100%. Mean particle size is less 100 mcm, relative surface tension is 3 mH/m, not above. EFFECT: enhanced effectiveness of concentrate. 3 cl, 6 tbl