Description Makhteshim-Agan Industries (MAI) manufactures generic forms of crop protection chemicals. Its products include herbicides, fungicides, and insecticides. Its first proprietary crop protection product was Rimon, which is not toxic for humans. Formed by Koor Industries' 1998 acquisition of two separate public companies, the agrochemicals company has operations worldwide. Through subsidiaries MAI is also involved in food and nutraceuticals, though the agrochemicals account for nearly all of its sales. The company has increased its focus on the North American market; the region now accounts for about a fifth of its total sales. The company acquired DuPont Crop Protection's non-mixture diuron business in 2011.