Mary Ann Fuertes of IDIS, confirms that there is a tolerable pesticide contamination in Panagan and Tamugan river tributaries. CONTAMINATED Post author: MEDEL V. HERNANI Post published:October 13, 2014 Post category:Latest / SLIDER Post comments:0 Comments Mary Ann Fuertes of IDIS, confirms that there is a tolerable pesticide contamination in Panagan and Tamugan river tributaries. (Medel V. Hernani/davaotoday.com) Related You Might Also Like PEOPLE’S SONA VS ERAP December 13, 2019 DANGEROUS January 5, 2016 Davao City seizes 4,000 refilled butane gas canisters July 13, 2017