• Time For A Tune Up

  February 27, 2026

  IPM program and looking for solutions, it’s a good time to call in the experts. Koppert’s Technical Consultant team knows the entire IPM process. Our experts [...] costs. Shipments are checked for quality and viability numerous times in transit to confirm that the product delivered matches the promises made. Koppert is [...] challenges and restore the natural balance of our planet. Founded by cucumber grower Jan Koppert in 1967, the company understands the challenges growers face

• Unprecedented Journey for Future Leaders

  July 24, 2018

  Systems, Ridder Group and also the Rabobank, is organizing the first edition of the Pro Manager Mastercourse – Floriculture. The course (28 October to 10 November [...] sessions on this Pro Manager Mastercourse during which the program, conditions for participation and the selection procedure will be explained in further detail [...] July 19. The first one at 12.30 hrs Central American Time / 20.30 hrs European time (also for African candidates). To participate, register for free here

• New Facilities for Koppert Canada

  December 20, 2018

  Directors Henri Oosthoek and Rene Ruiter who spoke on the history of Koppert and the endless possibilities for the future. Leamington was selected as location as [...] product availability. The building was designed and built with enough space for future expansion and Koppert Canada looks forward to the future.’ ‘Koppert [...] congratulate Koppert Canada on their great successes of the last 25 years. We wish them further success in the many years to come and we are thrilled to have such

• The advantages of Trianum

  December 17, 2021

  very simple: the space that Trichoderma takes up on the roots is no longer available for pathogens and neither are the exudates around the roots, which [...] develop. When the Trichoderma harzianum T-22 fungi grow on the roots, they trigger the plant to activate its defense mechanism against pathogens. The plant goes [...] become more easily available for the crop. A symbiotic balance is created between Trichoderma harzianum T-22 and the plant. The plant roots provide nutrients

• Why Is Thrips parvispinus Changing the Rules of the Game?

  September 8, 2026

  even more complicated, the damage can resemble injury caused by other thrips species or even broad mites, increasing the potential for misdiagnosis. Accurate [...] Acting at the Right Time Traditionally, pest management has often followed a reactive model: Identify the pest. Assess the infestation level. Apply corrective [...] measures. For many pests, this approach can be effective. For Thrips parvispinus , however, that window of opportunity can be much narrower. The speed at

• The Spread of Whitefly

  August 14, 2020

  inside the plant, the tobacco whitefly spreads out over the plant in its entirety. The females lay their eggs on the underside of the leaves, just the same [...] insect. The greenhouse whitefly tends to spread over the plant vertically, considering that the larvae can only move in the first stage. The adult insects [...] By contrast, the life of the greenhouse whitefly is relatively short in very high temperatures. Spread over the plant In contrast to the greenhouse whitefly

• Using Capirel for healthy fruit orchards

  fully diluted, we add the mix into the tank. The sprayer is filled halfway and the bucket with the nematodes is injected into the preparation. And finally [...] that the benefit of using Capirel nematodes is that it can also be used as a preventive treatment in the autumn to reduce the pest pressure for the following [...] control and reduce the pest pressure,’ Michel states. ‘It had a positive effect in the spring and there was less need for trapping to reduce the pressure.’ Michel

• Prevention: the most powerful weapon in the fight against Fusarium

  December 13, 2022

  Trianum is a true all-rounder Fusarium opens the door to other diseases and pests The advantages of Trianum The Trichoderma harzianum T-22 fungus in Trianum [...] fungus that manifests in many different ways. The symptoms of the disease caused by this fungus, which causes the disease Fusarium wilt, vary widely and are [...] Growers worldwide have to deal with the soil-borne fungal disease Fusarium wilt . As the name suggests, wilting is the most common symptom, but this soil-borne

• New Look Sachet for Spical-Plus

  June 18, 2020

  2020. The material, content and application of the new Spical -Plus sachet remain the same. The sachet itself acts as a rearing system for the slow release [...] successfully been used for years for the biocontrol of destructive spider mites . The new sachet is slimmer and trimmer than the former square version. [...] Spical Ulti-Mite Neoseiulus californicus Spical Neoseiulus californicus The Revolutionary Spical Ulti-Mite Sachet Koppert Biological Systems’ trusted

• Koppert Involved in New Project Aiming for Sustainable Control of Poultry Red Mite

  June 4, 2019

  enemies and expertise in this project. The poultry red mite is a huge problem for the egg sector as an infestation rate of 90% on poultry farms causes app [...] friendly IPM approaches on farms. This includes the development of a communication strategy for the entire egg sector to raise awareness, which aims to [...] Koppert is involved in the North-West Europe Interreg project, aiming to stimulate technology and knowledge exchange to jointly develop, test, demonstrate