Some varieties are particularly rich in pyrethrin, such as Chrysanthemum cinerariifolium, which is commonly used in the production of commercial pyrethrin-based insecticides. By selecting these ...

This is after he settled in Kenya in 2008. The 58-year-old Nakuru-based firm (Kapi) used to own some of Africa’s largest pyrethrum farms but stopped in 2014 to focus on its core business of ...