• The Future of Koppert is Here

  April 19, 2018

  more specific in nature and, together, cover all areas in which the company operates. In addition to the expansion, there is also a shift within the management [...] in response to the projected growth of the Dutch family company. Koppert is a global specialist in biological crop protection . The new composition allows [...] of operation. The original board that includes CEOs Paul Koppert and Henri Oosthoek, and CFO Robert Pathuis, has grown to include Peter Maes to be Director

• Using Casea for a healthier and safe asparagus

  to the plants as the soil is wet and the solution penetrates better. ‘This product is very easy to apply. In addition, it was a huge advantage not to have [...] Koppert is a pioneer when it comes to the selection and breeding of beneficial nematodes for the biological control of many pests. Having introduced them [...] them successfully in a broad spectrum of agricultural crops. A growing number of farmers are now using this natural solution that is rapidly replacing limited

• Spidex: dos and don’ts in a nutshell

  November 29, 2021

  Biological Control: Keep a Close Eye on Everything Effective Control of Spider Mite and Thrips Biocontrol for Spider Mites Spidex is a powerful natural enemy [...] mite in your crop early on. Regular scouting is the most important aspect, and will help you to keep up and ensure that you use Spidex at just the right [...] hotspots, full-field spreading is a good idea. Don'ts Do not wait too long before use. If you do, the pest will gain an advantage and the predatory mites will

• Nurturing soil and water for a sustainable tomorrow

  December 5, 2023

  generations. Soil and water constitute the medium in which plants grow and derive essential nutrients. The role of soil extends beyond being a mere substrate; [...] withdraw 70% of the world's freshwater and cover 20% of croplands (FAO, 2023). The soil's health and water quality and availability are intricately connected [...] water retention and availability. By incorporating organic matter into the soil, we nourish beneficial fungi and bacteria, creating a vibrant soil food

• The Pest is Gone, but What Happened to the Good Guys?

  April 24, 2019

  rapid disappearance of useful insects is sometimes a disadvantage – especially if your intention is to build up a standing army of useful insects or mites [...] generally have a short life span. So they just disappear. How quickly this happens varies by species. Parasitic wasps are fragile and often only live a few weeks [...] predatory mites can survive for quite a while without food, as long as several weeks. And some species of mites can even go into a sort of hibernation, but in most

• A legacy of sustainability: Stolk Brothers and Koppert’s shared vision

  February 17, 2025

  to partner with Koppert is the company’s reliability and dedication to growers. “Koppert is more than just a supplier; they’re a partner in our journey [...] tomatoes, and eventually to their current specialty: anthuriums. For Pieter Stolk, the transition to biological crop protection was both a necessity and a calling [...] plants and a more sustainable growing process. The road to chemical-free horticulture Looking ahead, Pieter sees a future where horticulture is entirely

• 50 Years of Experience and a lot of R&D Efforts

  November 14, 2019

  increase their resilience, and ability to absorb nutrients. The plants are more vital, their vigour is improved, and their resilience is increased. Koppert’s [...] form the basis for a range of Koppert’s seed, soil and plant enhancement products. Koppert is determined to continually discover and harness the potential [...] worldwide for a wide range of crops; including strawberries , cannabis , hops , protected vegetables , outdoor vegetables and arable crops , and we have R&D

• Swirski-Mite: the do’s and don'ts in a nutshell

  February 2, 2023

  when fast action is needed or predatory mites in breeding bags for prevention and a long-term approach. Keep track of the effects, and learn as you go. [...] control. If pollen is present, this can be done later than with flowers without pollen. Use your observations as a guide. Customization is essential – choose [...] product in a cool (10-15 °C), dry place for no more than one to two days. Use the swirskii predatory mites at the right time when the population size is still

• Caterpillars: a growth explosion in the life of butterflies and moths

  June 30, 2023

  When a caterpillar is fully grown, it stops eating and looks for a suitable place to pupate, the process by which it uses its silk glands to make a cocoon [...] themselves into a cocoon: some species drop to the ground and hide in a subterranean hollow, which they reinforce with saliva and silk threads. A pupa looks [...] different from a caterpillar, as it’s shorter and takes on a streamlined appearance. The skin is wrinkled at the beginning but splits over time and reveals the

• Time For A Tune Up

  February 27, 2026

  as well—and how those parts fit together to make a program work. They’re like a pit crew for a Formula One race car. Koppert’s professionals and regional [...] vital as it is, this regular IPM consultation is always free to Koppert customers, and that’s the way it should be. You trust us to create a custom Koppert [...] new and better solutions. Staying open to innovative ideas and learning through trial and error, they continuously build their knowledge base and improve