• The Importance of Quality at Koppert

  December 3, 2019

  the crop so they can do their valuable work. With their great appetite they can devour spider mites with the greatest ease, keeping the natural balance [...] opt for Spidex ," says Product Manager, Tim Bossinga, who has been involved with this product for 6 years: “The above average egg-laying performance of our [...] growers continue to opt for Spidex.” Read the first article here: we kick off with Swirski!

• General conditions Koppert Biological Systems Inc.

  2.4 The buyer with whom agreements have been entered into on the basis of the present conditions shall be deemed to tacitly agree with the applicability [...] referred to in article 2.1; Buyer : any person who enters into an agreement with us as referred to in article 2.1; Days : every calendar day; Complaints [...] Natural Enemies, Pollinators and/or Products must be delivered in accordance with the agreement, insofar as delivery does not take place ex-warehouse; Professional

• Great Results in Combating Grubs in Blueberries

  March 19, 2019

  for biological methods to combat these pests in 2016. We conducted tests with various products including nematodes. Comparing the results, nematodes showed [...] crop protection to be biological, to avoid affecting the surrounding nature with chemicals. We also use light traps to catch adult beetles during the night [...] them.’ ‘Our Patience was Rewarded’ The Wilczewscy Garden Farm has worked with Koppert for many years when it comes to using bumblebees for pollination

• Spidex offers a solution for dozens of crops

  February 3, 2023

  combine Spidex with gall midges ( Spidend ) or Spical , which contains the predatory mite Neoseiulus californicus , in some crops. Get in touch with us! [...] nutshell Ten facts about spider mites Advanced biocontrol of spider mite with Spidex Vital Spical: The Effective Weapon Against All Types of Spider Mite

• The How and Why of IPM

  April 4, 2019

  various ways, for example with plant enhancers and useful soil fungi and bacteria. Afterwards, you should try to prevent infection with diseases and attack by [...] the population of natural enemies. But keep in mind: IPM only works well with a systematic, well-considered approach. You need a plan for the entire growing [...] ecosystem you have built up so carefully will collapse again. You can check this with the Koppert Side Effects app. ( Side-Effects Database Page ) To achieve all

• Initial Experiences: Spidex Vital Lives Up to its Promises

  May 24, 2021

  many Phytoseiulus eggs." This corresponds with the explanation Sjaak received from consultant Ron Delissen and with what Koppert promised in the leaflet, he [...] Spidex Vital Phytoseiulus persimilis Advanced biocontrol of spider mite with Spidex Vital Spidex Vital: Your Vital partner in spider mite control Related [...] of Spider Mite and Thrips Swirski-Mite Helps You Stay in Control Thripex with More Punch - Now Available in Bulk Sjaak van Dijk: ‘So far, Spidex Vital

• How-to-Use Videos Now Available

  April 4, 2019

  channel in order to keep up with all the new videos coming soon. Currently, the videos are available in English and Dutch subtitles with additional languges coming [...] Koppert Biological Systems has launched 47 new How-to-Use product videos with many more to follow. These are now available on Koppert's YouTube channel

• Koppert Biological Systems Takes Over Horticoop’s Biological Crop Protection Activities

  October 2, 2018

  consultant who will be working intensively with his or her R&D colleagues at Koppert after the transfer. With the expansion of the team of specialists, [...] up a loyal working relationship with them over the years and rely on them to support our growers daily and keep up with the latest developments,’ says Arne [...] advantage of customers in the entire sector. Koppert is convinced that, together with its customers, it will make the next steps in making the production of fruit

• Want to Tackle Diseases and Pests in Roses?

  July 14, 2020

  Caterpillars In order to know the type of butterfly you are dealing with when faced with caterpillars , it is useful to set out pheromone traps to attract [...] by the butterflies, however, but by the caterpillars. These can be tackled with beneficial nematodes : Entonem and Capsanem . Mealybug Mealybugs present [...] predatory beetle Cryptobug may sometimes provide a solution, but it mainly works with high temperatures and humidity. Focus on plant resilience It is becoming

• Perfect Potted Hydrangeas for Super-Strict Customers

  December 6, 2019

  and an attractant; aphids are treated several times with Teppeki®, and spider mites are dealt with using a range of enemies, including Spidex , Spical [...] increasingly significant. Dutch plant nursery P. van Geest is extremely satisfied with the work of the beneficials. "It’s never been so easy to keep our potted [...] but we have to do a lot of work to get there." A strong army in the crop With their key customers placing extremely stringent requirements on crop protection