• Koppert Collaborates with Valto to Control Harmful Tomato Virus

  October 10, 2018

  this natural viral solution to the rest of the world. The product is awaiting registration in most of the remaining EU countries and registration processes [...] a substantial percentage of the total production of tomatoes in the Netherlands. ‘V10 has proved its worth during the course of several efficiency trials [...] continue the sale and distribution of its V10 product in the Netherlands, Koppert Biological Systems will be responsible for the distribution and sale of this

• Protect Poinsettias From Whiteflies

  April 15, 2025

  throughout the growing cycle. This detailed review of the benefits of an IPM program for the poinsettia grower explores the aim of the program, its advantages [...] Evolution of Poinsettia IPM, in GrowerTalks, May 2025 In this article, Jeremy Webber, Koppert’s Ornamental Team Leader, traces the evolution of poinsettia [...] plant is barely sticking out of the soil. An IPM program starts from the roots, works its way to the foliage, and helps monitor for invasive pests throughout

• BioSolutions for Redheaded Flea Beetle

  Isarid™. The Problem That Returns Break the Cycle: Target the Larvae Foliage riddled with shotgun holes is the signature Solutions targeting only the adult [...] it’s time Target the Achilles’ heel of the redheaded flea beetle by to act. Although the damage may be minor now, many attacking the unarmored larvae [...] and larvae deep into the soil, Capsanem and Isarid™ catch and already exist in the media, leading to steady waves of kill the larvae using predatory

• Reinforced Hook For All

  July 16, 2018

  both sides. As a result, the hook is sturdier and more resistant to moisture, so that the sachets remain firmly in place in the crop. Product manager Tim [...] for control of various thrips species The use of our sachets offers a lot of advantages. Constantly large population of predatory mites in your crops Little [...] Swirski-Mite Plus : for control of whitefly and thrips Swirski-Mite LD : for control of whitefly and thrips Spical-Plus : for control of various spider mite species

• Predatory Mites Whitepaper

  has the highest numerical response to whiteflies and is the best option when the pest pressure is high. • In laboratory trials the oviposition of A. andersoni [...] A. andersoni. In a healthy, good growing plant canopy the humidity close to the leaf surface, where the mites live, is higher than in the surrounding air [...] there is till some predation but development is very slow. If the temperature is below 8°C for a longer time, A. swirskii will die. Control of thrips

• Rhyzobug Brochure

  Reduces the number of pesticide applications • Reduces the number of active ingredients • Makes it able to comply to the black pesticide list in the value [...] are 500-3000/ ha in several applications depending on infestation rate • Avoid pesticide treatments in the hours after the release of Rhyzobug Packaging [...] Cardboard tube The effect Small scales are consumed entirely. 09-2023 In larger scales, feeding damage is visible as irregular holes in the scale cover

• Does Swirskii Really Do What it's Intended To?

  June 5, 2019

  some patience. The same applies to the use of Swirski-Mite , which contains the predatory mite Amblyseius swirskii . The predatory mites in Swirski-Mite [...] notice adult pests in the beginning, even when the natural enemies are working hard to contain the problem. So you may still see the adult whitefly happily [...] only eat insects that are in their early phase. For whitefly , these are the fresh eggs and the youngest larvae; for thrips , the first and second larval

• Koppert celebrates 50th anniversary

  January 8, 2018

  Koppert announced the start of the anniversary year at the headquarters in Berkel en Rodenrijs during a celebratory gathering with employees. The anniversary [...] cultivation. These organisms enhance the resilience of crops and enrich the biodiversity and nutrient content of the soil. The company sees this as a huge growth [...] also improve the health and nutrient levels of the soil, allowing growers to drastically reduce their use of artificial fertilizer. This is an important

• Reasons to Scout with Koppert iPM

  May 4, 2018

  Koppert iPM is an all-in-one tool designed to connect scouting, analysis, treatments, and mangagement. Centralized data storage that is accessible from [...] time on the scouting process itself, because quick pest and disease registration in user-friendly app. Reduced costs for persticides because of highly accurate [...] insight in pesticide efficacy and greater precision of chemical applications reduces pesticide use. Koppert iPM contributes to optimized timing of biological

• Koppert at IPPS Louisville

  October 1, 2025

  propagation and production, in the “home of fast horses, great bourbon, and horticulture.” Among the tour destinations is the beautiful, exciting Churchill [...] Anzell will be representing the Koppert team at the IPPS Conference in Louisville. Chris has spent his career working in a variety of nursery crops. Collaborating [...] Join us for the IPPS Eastern Region Annual Conference in Louisville, Kentucky, October 14–17, 2025. Learn from three days of informative tours and sessions