The Department of Biology in the Faculty of Science at Chulalongkorn University has identified paraquat residues in the environment. Paraquat was found in several species [i.e.
Bangkok, 20 February 2014, Chulabhorn Research Institute. The Pesticide Alert Network (Thai PAN) hosted the Pesticide Alert Conference 2014, inviting over 400 researchers, government agencies, farmers and other participants.