Greg Stewart of Geco Engineering developed a program based on artificial intelligence that creates predictive weed maps so farmers can use herbicides more strategically.  |  Photo supplied by Greg Stewart

Predictive maps help weed control

Greg Stewart is different from most innovators in Canadian agriculture. People that start ag companies are often plant scientists, agronomists or experts in farm machinery. Stewart has a master’s degree in applied mathematics from Dalhousie University and a PhD in control engineering from the University of British Columbia. “A controls engineer ensures that an organization […] Read more