Aqueous pyrethroid insecticidal formulations in polyvinyl chloride containers, and methods of producing such formulations that are stable

摘要: The addition of nonionic surfactants to aqueous pyrethroid insecticidal formulations increases the stability when formulation is stored in a polyvinylchloride (PVC) container. pyrethroids can be synthetic or naturally occurring pyrethroids. are alkylphenol ethoxylates, ethoxylated primary alcohols, polyoxyethylene thioethers mixtures thereof and have HLB values between about 10 14.