PLANT PROTECTIVE MICROEMULSION COMPOSITION

摘要

The invention relates to a novel solution of a plant protective agent, which comprises containing in 1 litre of the solution - 1 to 150 g/l of one or more synthetic pyrethroid(s) as active ingredient(s) and - 40 to 70 g/l of ethoxylated (EO= 10 to 14)-propoxylated (PO = 18 to 22) nonylphenol, - 10 to 20 g/l of linear calcium dodecylbenzenesulfonate, - 90 to 120 g/l of polyoxyethylene(20)-sorbitan monolaurate as surface active agents, and a solvent mixture (A) consisting of - 9 to 11 % by volume of hydrogenated aliphatic hydrocarbon containing 45 % of naphthene, - 18 to 30 % by volume of propylene glycol, - 28 to 35 % by volume of pine fatty acid, - 23 to 30 % by volume of sunflower oil, - 5 to 10 % by volume of an 1:1 by volume mixture of methanol or ethanol with isobutanol in an amount to complete the volume to 1 litre. The invention further relates to a process for the preparation of the above sulution of a plant protective agent as well as to a transparent emulsion of the plant protective agent.