• Citripar

  mealybugs , particularly the second and third larval and adult stage of female citrus mealybugs ( Planococcus citri ) and vine mealybugs ( Planococcus ficus [...] the crop for at least two weeks. Carry out proper pest control. Dosage The dosage of Citripar depends on climate, crop and mealybug density and should always [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions The parasitic wasps

• Spidex Vital: Your Vital partner in spider mite control

  important products for our growers. As the result of many years of research and fine-tuning, Spidex is now delivered in a new formulation; with a greater impact [...] mites . It gives you the best control over hotspots; building populations through faster growth, with increased egg laying capacity and proof of predation. [...] Even more impact on spider mite control! It all started with Spidex ( Phytoseiulus persimilis ) at Koppert more than 50 years ago. From day one this predatory

• Keep a Close Eye on Thrips

  May 21, 2020

  have been developing for quite some time already. At high temperatures, a week and a half passes between the hatching of an egg and the adult insect flying [...] The yellow Horiver sticky traps can be found in almost every greenhouse, and for good reason: they are a proven means of monitoring the development of i [...] can also be monitored very well with the aid of sticky traps. If the number of thrips caught is increasing, it's time for extra action! Sticky traps lure

• Show Whitefly a Yellow Card

  August 10, 2021

  yellow card! Whitefly and many other insects stand no chance against Horiver sticky traps - the most effective sticky trap for detection and mass trapping. These [...] sticky traps are vital for weekly checks of pests. Crop checks are also important for detecting pests. Ask your consultant about the best approach if you detect [...] With summer temperatures up in the high 70s and high 90s in some places, pests like whitefly are thriving. That's why it's particularly important to show

• Great Results in Combating Grubs in Blueberries

  March 19, 2019

  important for us. And the natural environment of our farms helps us to avoid using chemical methods.’ The farm has been working with Koppert for many years [...] the 560-hectare blueberry crop. Owner and General Manager Jerzy Wilczewski: ‘For this reason we started searching for biological methods to combat these pests [...] 2016. We conducted tests with various products including nematodes. Comparing the results, nematodes showed the best efficiency, and in 2017 we started to

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

  January 1, 2025

  for their dollars spent. Heidi has worked with Koppert for the past decade and is one of the most well-informed plant experts of the day regarding ornamental [...] 1937. Growers and propagators turn to it to learn about the newest standards and practices, including those for biological programs and integrated pest [...] grower and the moment before deployment. Temperature awareness and holding the different types of products are covered, as well as preparing for application

• Consumers

  Every day, Koppert helps growers and farmers around the world to combat pests and diseases in a natural and sustainable way. In this way, we hope to make [...] sells its products exclusively to professional growers and farmers. In order to provide you with the best possible service as a consumer, we have drawn up a [...] greenhouses for the purpose of pollination. Microbiological solutions In addition to beneficials and pollinators, microbial products such as bacteria and fungi

• Spidex Vital Plus – Effective spider mite control in a sachet

  Introduce the sachets in and around hotspots and repeat biweekly. Spidex Vital Plus sachets can be used in combination with Spidex Vital bottles. Born [...] y in and around identified hotspots of spider mites, growers are now able to build of defense lines to both control the mites in the hotspots and prevent [...] difficult for spider mites to escape the predatory mites easily. This strategy can be applied where it is needed most. The increased efficacy and prolonged

• From Grower To Biological Pest Control Expert

  May 25, 2026

  on their website and popular podcast destination. Hosts Sandy Feather and Tim Abbey sit down with Jeremy to hear his take on working for Koppert, the industry [...] provides insight into how Koppert hires and manages their ornamental and cannabis consultants . They look for growers because growers have real world [...] today, and Koppert’s strength in nematodes and predatory mites . It’s a global market but Koppert ships beneficials from farms in California and Michigan

• Prevention: the most powerful weapon in the fight against Fusarium

  December 13, 2022

  worldwide and can infect many plants. In addition to causing wilting, Fusarium wilt is also responsible for causing rot in fruit and in the stems and base of [...] can help keep Fusarium at bay. This fungus competes with Fusarium in the soil for nutrients and can even destroy this harmful fungus. However, it is important [...] of plants, spoiling after harvest, spots on leaves, and dried-out grains. And unfortunately, an infection can be difficult to identify at the start. Fusarium