• Heidi Doering Cited As Integrated Plant Health Expert

  May 18, 2026

  offer possible solutions. You can contact her at: hdoering@koppert.com . Get Personalized Support

• Written in GrowerTalks: "Cold Chain Management" by Heidi Doering

  January 1, 2025

  informative treatment of a topic of great importance to growers who want to get the best pest control result for their dollars spent. Heidi has worked with

• The various stages of the spider mite

  March 4, 2023

  worth knowing that you can find all stages on the underside of the leaves. Get in touch with our experts Oops, an error occurred! Code: 20260611175059892cf829

• Koppert One

  the intuitive search function to quickly access the information you need. Get started with Koppert One

• Koppert at IPPS Louisville

  October 1, 2025

  sessions include a Day of Plants focusing on Great plants forgotten that should get more attention . Koppert supports propagators in their efforts to control

• Bugs

  Biological control of bugs Bugs can cause extensive damage to greenhouse and field crops by feeding on plant tissues and fruits, leading to deformation, discoloration, and yield loss. Effective bug co

• Initial Experiences: Spidex Vital Lives Up to its Promises

  May 24, 2021

  effective mix. You can see them soon after they have been released and they get right down to doing their job." A tense moment Sjaak van Dijk switched over [...] Koppert promised in the leaflet, he tells us. " Spidex Vital immediately gets to work on tackling spider mites and hot-spots, the beneficials search more

• Citrus mealybug

  intake of protein, mealybugs must therefore ingest large quantities of sap, getting rid of the excess sugars in the form of honeydew. Characteristically, dark

• Mealybugs and scales

  adequate intake of protein, mealybugs must ingest large quantities of sap, getting rid of the excess sugars in the form of honeydew. Characteristically, dark

• Koppert Meets American Secretary of Agriculture

  January 29, 2020

  visit to host company Koppert Cress. Perdue is in the European Union to get to know the European Commission. Perdue and Pete Hoekstra, U.S. Ambassador