• Bios To The Rescue In GrowerTalks

  March 2, 2026

  Koppert, US. He rose through several New England production facilities, and was Director of Operations for a large perennial wholesale nursery. Jeremy’s shipped

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

  December 10, 2024

  for the rest of her life. Growing up in a farming family, Rianne's father was a pioneer in using biological solutions for his crops. He also devoted half [...] and predatory mites in action, many exclaimed, "We’ll never go back! This was the most rewarding response of growers you can imagine", Rianne proudly adds [...] of satisfaction.’ A soft spot for Spidex Spidex or Phytoseiulus persimilis was the first predatory mite introduced by Koppert in the 60s, and it remains

• Trianum-P improves open field pepper production in Portugal

  February 9, 2024

  Portugal has carried out trials with several growers. One of these trials was carried out with the company Sociedade Agrícola Militão, in the town of Ribatejo [...] and we decided to introduce new means that would help protect the roots. It was in this way that we first learned about Trianum-P, a biological solution with

• Tomato russet mite

  produce galls but lives freely (vagrant) on tomato plants. Aculops lycopersici was detected for the first time in Australia and is a pest in tomatoes in all

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

  December 3, 2024

  at Koppert, he rose through several New England production facilities, and was Director of Operations for a large perennial wholesale nursery. He’s shipped

• The Swirski-Mite Revolution: A Game-Changer in Pest Control

  November 8, 2024

  major thrips species and greenhouse and tobacco whiteflies everywhere. “It was a huge hit right away,” Tim sais. Since then, hundreds of billions of predatory [...] the predators with air-blowing systems. Not long after, the product range was expanded with a rearing sachet, Swirski-Mite Plus . Then the Long Duration

• The Swirski-Mite Revolution: A Game-Changer in Pest Control

  September 30, 2024

  major thrips species and greenhouse and tobacco whiteflies everywhere. “It was a huge hit right away,” Tim sais. Since then, hundreds of billions of predatory [...] the predators with air-blowing systems. Not long after, the product range was expanded with a rearing sachet, Swirski-Mite Plus . Then the Long Duration

• 100% Sustainable Agriculture

  not new to Koppert. In fact, it’s in our DNA. Fifty years ago our founder was the first to introduce a natural enemy to combat spider mite in horticulture

• Aphids—Go Time Appears in GrowerTalks Magazine

  February 25, 2025

  Jeremy Webber rose through several New England production facilities, and was Director of Operations for a large perennial wholesale nursery. He’s shipped

• Koppert Meets American Secretary of Agriculture

  January 29, 2020

  American market." The message of René Ruiter for the Secretary of Agriculture was clear: "We need your help with registration processes, so that new and sustainable