A legacy of sustainability: Stolk Brothers and Koppert’s shared vision
February 17, 2025
necessity and a calling. “In the early 90s, my father and uncle began working with Koppert, driven by firsthand experience of the impact of chemical pesticides [...] al, even laughed at. “People thought we were crazy, calling us the ‘guys with bugs ,’” Pieter recalls. “But fast forward 30 years, and now you can’t imagine [...] the foundation of their biological crop protection strategy. “We started with predatory mites and have since incorporated bio fungicides and other biocontrol