Because cucumber grower Jan Koppert was allergic to chemical pesticides, which did not always work very well either, he started looking for an alternative in 1967. In this way he came across natural enemies that he used against the pests in his crop. It turned out to be an effective way of combating pests. Koppert Biological Systems has since grown into the international market leader in biological crop protection and natural pollination. In recent years, a total approach to the crop has become increasingly central. Because a healthy plant starts with a healthy soil. In this way, our organic systems are becoming increasingly sophisticated and complete. Koppert supplies to more than 80 countries and has a branch in 23 of them. The company is known for its innovative strength, reliability, high-quality knowledge and advice.