The invention relates to a liquid dispersion comprising (i) at least one growth regulator which has a solubility in vegetable oil of about 0.1 wt% or less; (ii) an organic hydrophobic carrier, preferably a vegetable oil, hydrocarbon oil or paraffin oil, or a derivative thereof; wherein the at least one growth regulator which is insoluble or unstable in water, is present in the liquid dispersion in an amount exceeding 0.1 wt%; and wherein more than 90% of the particles of said growth regulator has a particle size of between 1-7 µm; wherein the dispersion further comprises (iii) an emulsifier which stabilizes the dispersion in the organic carrier, and which causes the concentrate to be water miscible and self-emulsifying when diluted in water in a suitable dilution, such as for example a 1:50 dilution or higher dilution; wherein the dispersion is essentially water free.
本发明涉及一种液体分散体,其包含(i)至少一种生长调节剂,其在植物油中的溶解度约为 0.1 wt%或更低;(ii)有机疏
水性载体,优选植物油、烃油或石蜡油,或其衍
生物;其中至少一种不溶于
水或不稳定的生长调节剂在液体分散体中的含量超过 0.1 wt%;其中所述生长调节剂 90% 以上的颗粒的粒径在 1-7 µm 之间;其中所述分散液进一步包括(iii)
乳化剂,它能稳定有机载体中的分散液,并使浓缩物在
水中以适当的稀释度(例如 1:50 稀释度或更高稀释度)稀释时与
水混溶并自乳化;其中所述分散液基本上不含
水。