• World Soil Day – Soils, where food begins

  December 6, 2022

  ongoing investment in the planet Biodiversity: Research into our positive impact on nature IPM: The Answer to the Challenges of the Future Celebrating real [...] Every year, the Food and Agriculture Organization of the United Nations holds a ‘World Soil Day’ during which it aims to raise awareness of the importance [...] societies to improve soil health. Held on 5 December, this year’s theme is: ‘Soils: Where Food Begins’. Throughout the world, soil nutrient loss is a major

• Horiver Drystick

  spp. Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene cards coated with dry [...] then also be trapped Remove the silicone cover paper from both sides of the trap Replace the traps when largely covered by insects and/or debris Dosage [...] wires or sticks at max. 30 cm above the crop and adjust height when plants are growing Do not place traps in-between the plants as parasitic wasps will then

• Miglyphus

  larvae in the mine and lay their eggs next to them. The eggs develop into parasitic wasps inside the mine (but outside the leaf miner), using the dead larvae [...] in the morning or in the evening Dosage The dosage of Miglyphus depends on climate, crop and leaf miner density and should always be adjusted to the particular [...] through the leaf. Pack size 500 adults. Presentation 100 ml bottle. Carrier None. Application Release parasitic wasps between the leaves of the crop in

• Nurturing soil and water for a sustainable tomorrow

  December 5, 2023

  production, relying on effective soil moisture management practices. On the other hand, irrigated agriculture systems withdraw 70% of the world's freshwater [...] opens the door to other diseases and pests As we celebrate World Soil Day 2023, the resonance of this year's theme, 'Soil and Water,' echoes the profound [...] resources for the benefit of future generations. Soil and water constitute the medium in which plants grow and derive essential nutrients. The role of soil

• Grower Koen - Embracing biological crop protection in agriculture

  a conscious choice. Inheriting the farm from his parents, Koen had the opportunity to continue the business. While the trend towards organic farming was [...] organic farming marks the path to the future. "You grow into it a bit," notes Koen. With the growing availability of knowledge and the number of biological [...] collaboration with Koppert The use of biological crop protection presented challenges, but Koen embraced the change and emphasizes that the effectiveness of products

• Koppert appoints Hans Peters as Chief Executive Officer

  April 28, 2026

  a genuine passion for the agriculture sector, driven by the unique mix of innovation, entrepreneurship, and meaningful impact on global food systems. Paul [...] understanding the importance of our heritage and long-term vision. As we move into the next phase of our development, with a stronger focus on execution and [...] Koppert and Henri Oosthoek will return to their roles on the Supervisory Board. As of July 1st, the Executive Board will consist of: Hans Peters – Chief

• Steinernema carpocapsae

  ultimately killing the host within a few days. The nematodes then feed and reproduce within the cadaver of the dead host, resulting in the emergence of a new [...] nematodes penetrate the pest's body through natural openings. Once inside the pest, the nematodes release symbiotic bacteria, typically of the genus Xenorhabdus [...] in direct sunlight The moisture content of the soil must be kept high for several days after application. When possible, irrigate the crop before and right

• FAQ Beneficial Nematodes

  On this page you find listed questions and answers about nematodes in general, their application, formulation and packaging, handling and storage, and [...] and regulatory issues. The questions and answers can also be downloaded as a pdf. Download PDF

• Thrips: a tiny pest with big consequences

  February 2, 2023

  curved. On sweet peppers , the western flower thrips causes light brown stripes on the fruit. The onion thrips can also cause deformed fruits. But the leaves [...] Keep a Close Eye on Thrips All species of thrips employ the same strategy: they prick the upper cells of a plant and suck them dry. The drained cells then [...] reduced vigor of the crop. But that's no surprise, given that the insects are constantly sucking away nutrients. The plant tries to repair the damage and produces

• Horiver Rollertrap

  through the center opening of the roll which will allow the Rollertrap to spin freely while unrolling At the beginning and end of each run, cut the trap [...] hung above the crop when the crop is still low Attach the Rollertrap to crop wires, greenhouse poles, or other supporting structures Place the Rollertrap [...] cm longer than the support structure. Wrap the extra around the support and secure with staples or clips. It may be necessary to secure the Rollertrap mid