PROMETHRIN COMPOSITION IN FORM OF MICROEMULSION
A composition of promethrin in form of a microemulsion comprising from 15 to 20% by volume by weight of promethrin, a non–polar solvent or non–polar solvent mixture comprising from 47 to 58% w/v, a polar solvent or polar solvent mixture that comprises from 2 to 21% w/v, a 60% or 70% w/w anionic surfactant comprising from 2.4 to 4.33% w/v, an adjuvant from 0 to 4.70% w/v, and a mixture of nonionic surfactants from 9.66 to 21.00% w/v.