• Amblydromalus limonicus

  tomato, use of Amblydromalus limonicus is not recommended as it is hindered by the glandular hairs on the stems and leaves and does not build up a population

• Optimum Conditions for Bumblebees

  August 18, 2021

  improve the effectiveness of the bumblebees by making all aspects of their ‘work’ easy and pleasant. We do this by means of the Natupol system : these hives [...] them return home more easily and more quickly. The Metazet system, often used by Dutch growers, goes one step further: this comprises frames with multiple

• No Risks for Employees or for the Environment

  October 22, 2019

  propagation materials for the ornamentals sector has reduced its use of chemicals by 80%. Having developed a keen interest in biological crop protection, Plántulas [...] started using the parasitic nematode Steinernema feltiae , which was supplied by an American company. But this supplier didn't provide any advice; technical [...] and continued applying Steinernema feltiae , but this time it was delivered by Koppert as the product Entonem , which was of exceptional quality. And, this

• Earth Day 2022: Koppert’s ongoing investment in the planet

  April 21, 2022

  the greenhouse using predatory mites and wasps; making plants more resilient by using fungi in the soil, and introducing bumblebees to improve pollination [...] processes. This follows our mission to contribute to a healthy environment by reducing internal and external waste to zero % while using 100% eco-friendly [...] cars are now in use. 75% of the fuel used for transportation of our products by the Dutch fleet is bio diesel HVO30. This has led to a reduction of 20% in

• Flowering and Pollination – One of the Most Critical Blueberry Growth Stages

  May 30, 2022

  has been tested by 24 strawberry growers in California over 4 years. 85% of the strawberry growers were able to increase their yields by 5 percent or higher [...] By Mark van der Werf, Soft Fruit Consultant, Koppert Biological Systems Blueberries and bio-stimulants are a strong combination, especially during the [...] plant-based form for rapid assimilation, and Veni Calcium is easily absorbed by the plant due to its unique composition - using a foliar application ensures

• Koppert Collaborates with Valto to Control Harmful Tomato Virus

  October 10, 2018

  more than 200 professional consultants. Worldwide distribution V10 Developed by Valto in 2006, it has been widely used to prevent the emergence of the virulent [...] introduction, this natural crop protection agent has been successfully used by local growers and currently protects a substantial percentage of the total [...] The two low risk active ingredients and the product V10 have been approved by the Dutch registration office CTGB,’ says Valto’s director, Thorben Looije

• Koppert Biological Systems present at GreenTech 2018

  May 15, 2018

  give their realistic and clear vision on how we will feed and green the world by 2028. Inspiring Food & Flower Crops Theatre Koppert is partner of the Crop [...] that you can attend free of charge. ‘ Spical Ulti-Mite in the spotlight’ by Tim Bossinga (13 June 16.00-16.30 hours in Food & Flower Crops Theatre and [...] g microbial potential for plant cultivation - It’s all about application’ by Sjoerd van der Ent (14 June 14.30-15.00 hours in Food & Flower Crops Theatre)

• Combating food loss and waste: Taking action to transform food systems

  September 28, 2023

  food is lost or wasted within every part of the chain, the harm inflicted by pests and diseases upon crops is a significant contributor to this crisis [...] Addressing food loss and waste is pivotal in transforming agrifood systems by enhancing food availability, bolstering food security, and fostering healthy

• Botrytis: ten must-knows

  November 15, 2021

  moist environments or at very high humidity (> 93%). Even moisture released by wounds (e.g., after leaf picking) is enough for the mold spores to germinate [...] work cleanly and neatly. Prevention is the way to fight this fungus. How? By ensuring good but not too lush growth, ensuring enough air movement in the

• Koppert appoints Hans Peters as Chief Executive Officer

  April 28, 2026

  Priva. Hans has developed a genuine passion for the agriculture sector, driven by the unique mix of innovation, entrepreneurship, and meaningful impact on global