• Municipality Doetinchem: Entonem nematodes managing oak processionary caterpillar

  distributor Mertens and decided that in spring we would start using Koppert’s nematode product Entonem . A major advantage is that the bycatch of other caterpillars

• A life-long commitment to help growers thrive with sustainable growing practice

  January 14, 2025

  contain pests as chemical correction products are phased out. Drones, robotics and blower systems are all in the Koppert pipeline so we can face these future [...] early age. "I believe I inherited his conviction," she shares. "Working at Koppert allows me to carry on his legacy. I’m passionate about educating growers [...] most rewarding response of growers you can imagine", Rianne proudly adds. Koppert has always continued innovating and has expanded its portfolio during the

• Written in GrowerTalks: "BioSolutions for Propagators" by Jeremy Webber

  December 1, 2024

  Ornamental Crop Team Manager for Koppert US. Prior to his work at Koppert, he rose through several New England production facilities, and was Director of [...] information about building an effective bioprogram, contact Jeremy at jwebber@koppert.com

• Bios To The Rescue In GrowerTalks

  March 2, 2026

  National Ornamental Consultant Team Leader for Koppert, US. He rose through several New England production facilities, and was Director of Operations for [...] Koppert’s Jeremy Webber has an article in the February 2026 issue of GrowerTalks. It’s an insightful take on the bio vs chemical pesticide dynamic. Titled

• Great Results in Combating Grubs in Blueberries

  March 19, 2019

  cut flowers. But in de mid-nineties the production changed to blueberries. Biological crop protection using Koppert nematodes proved to be a great success [...] methods to combat these pests in 2016. We conducted tests with various products including nematodes. Comparing the results, nematodes showed the best [...] ‘Our Patience was Rewarded’ The Wilczewscy Garden Farm has worked with Koppert for many years when it comes to using bumblebees for pollination . ‘We already

• A Hybrid Approach to IPM by Jeremy Webber in GrowerTalks Biosolutions Guide 2025

  April 22, 2025

  and fine-tuning bio-based production protocols. With the industry evolving quickly and new research, information, and products becoming available at an [...] National Ornamental Consultant Team Manager for Koppert US. He rose through several New England production facilities, and was Director of Operations for [...] whitefly , and fungus gnats. What was once a niche approach to greenhouse production has now become mainstream. Biosolutions are top of mind for many greenhouse

• Feltiella acarisuga

  or until the pest is controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation [...] and many others. The natural enemy Feltiella acarisuga is available at Koppert as Spidend . How to use Feltiella acarisuga The predatory gall midge Feltiella

• A NatuGro Case Study

  METHODS Products The NatuGro system consists of 4 products, 3 bio-stimulants (Vidi Parva, Vidi Fortum, Vidi Terrum) and Trianum. The NatuGro products are a [...] planting, the first products were applied. Hereafter at set time intervals (specifics are part of a tailored protocol) a combination of products was applied [...] irrigation that was already in place. Shipments of the products were set-up beforehand by Koppert to ensure on-time applications. Measurements Strawberries

• Phil Gerry Featured On Fall IPM Podcast

  July 5, 2025

  pests in garden mum and poinsettia production. In the episode, host Bill Calkins and Phil discuss the spring production season and then focus on IPM for [...] Koppert’s Phil Gerry is the featured guest on the Tech On Demand Podcast episode: A Biological Approach to Fall IPM . Phil is a Technical Sales Consultant [...] nurseries and greenhouses in the Northeast and Northwest before joining Koppert in 2021, and brings a wealth of practical knowledge and creative strategies

• Pollination

  ? Pollination is an annual challenge for growers when it comes to the production of vegetables, fruit and seed. Well pollinated crops result in considerably [...] considerably higher yields and improve the quality and shelf-life of these products. Pollination is the transfer of pollen from the anthers of the flower to [...] even in unfavorable weather conditions and protected environments. The Koppert hives are user-friendly, safe and necessitating minimal maintenance. By