A legacy of sustainability: Stolk Brothers and Koppert’s shared vision
March 17, 2025
the transition to biological crop protection was both a necessity and a calling. “In the early 90s, my father and uncle began working with Koppert, driven [...] sprays, and it became clear that we needed a better, healthier alternative.” That’s when they turned to Koppert’s biological solutions. At the time, biological [...] “Over time, we realized that’s not how biological control works best. Now, we take a proactive approach, maintaining a strong population of predatory