MustGrow Biologics Corp.: MustGrow Biologics and Univar Canada Ltd. Subsidiary NexusBioAg Announce Collaborative Field Trials Program in Canada Clubroot disease in Pulse Crops. MustGrow's organic biopesticide is plant-based, harnessing the mustard seed's natural defense mechanism to control diseases, insect pests, and weeds. Saskatoon, Saskatchewan--(Newsfile Corp. - April 29, 2021) - MustGrow Biologics Corp. (CSE: MGRO) (OTCQX: MGROF) (FSE: 0C0) (" MustGrow") and Univar Canada Ltd.'s NexusBioAg (" NexusBioAg"), a division of Univar Solutions Inc., are pleased to announce a collaborative field trial program in Canada (the " Field Trials"). NexusBioAg will conduct the Field Trials of MustGrow's mustard-derived biopesticide, TerraMG, (the " Product", or "