Detectives drawn from the Directorate of Criminal Investigations (DCI) on Friday launched operations to weed out unregistered pest control products being sold to unsuspecting Kenyans. Police accused the quartet of selling unregistered pesticides christened Pest Max to unsuspecting Kenyans. A farmer spraying insecticides on crops KNAThe four suspects will be arraigned on Monday and be charged with selling unlawful or unregistered pest control products. According to detectives, the suspects' actions contravene section 4(1) of the Pest Control Act cap.346 Laws of Kenya. On February 7, the Pest Control Products Board (PCPB) launched a nationwide crackdown on all unregistered pesticides.