• Limonica

  introduction as soon as the first pests are detected in the crop. Introduction rates typically range from 50-250 per m 2 /release. Releases should be repeated [...] advise to take the necessary precautions. Precautionary measures Storage time after receipt Apply as soon as possible after receipt. If necessary, the product [...] remains on the leaves for at least a few hours after introduction Can also be applied with Natutec Airobreez , Natutec Mini-Airbug , Natutec Airbug or Natutec

• Cucumber

  exhibit a unique and damaging behavior, as their larvae burrow into cucumber leaves, creating distinctive serpentine tunnels as they feed on the plant's [...] mitigating the impacts of these pests and diseases. By combining various techniques such as cultural practices, biological control agents, resistant cultivars, [...] Liriomyza bryoniae ), Pea leaf miner ( Liriomyza huidobrensis ), and American serpentine leaf miner ( Liriomyza trifolii ) standing out as significant pests

• FAQ Nematodes

  larval and adult stages, some only during the larval stages (and some only as adults). As a general rule, nematodes are most effective against young larvae [...] should the substrate remain moist? As long as the soil is not dry, the nematodes will survive and search for a host. It is therefore important to leave [...] Which pH and EC values are safe? pH values between 4-8 and EC values up to 5 are safe for nematodes. With which pesticides/fungicides can I mix a nematode

• Horiver Wetstick

  sticks at max. 30 cm above the crop and adjust height when plants are growing Do not place traps in-between the plants as parasitic wasps will then also be trapped [...] cm Green: 10x25 cm; 25x40 cm Numbers per package 10x25 cm: 10 pieces 20x25 cm: 22 pieces 25x40 cm: 12 pieces Outer cards with glue at one side only Application [...] traps in areas with high risk of pest infestation such as areas near doors, gable ends and lateral ventilation openings Attach traps to wires or sticks

• Botrytis problems often have company

  December 20, 2021

  Essentially, a crop is an ecosystem in which all living organisms interact. We capitalize on this system when using natural enemies. However, as a grower, you’ll [...] infection is left weakened. This is an ideal spot for other fungi, such as Fusarium , or bacteria to strike. Hard to identify Botrytis is a necrotrophic [...] ic fungi to grow, such as Mycosphaerella . This combined infection can make it hard to identify the pathogen. Insects as a sidekick There are also pest

• Ten facts about spider mites

  November 19, 2021

  this pest, the more effectively you can tackle it. The following is an overview of the key facts about the spider mite. Is a spider mite an insect? Nothing [...] offers a solution for dozens of crops Release Spical predatory mites as soon as possible! Swirski-Mite: the do’s and don'ts in a nutshell Want to know whether [...] then it’s time to take action. Spider mite damage is easily identified by yellow leaves covered with webs. These leaves will eventually die, so an attack

• A life-long passion for predatory mites

  November 26, 2024

  watch ants and spiders at work. At one stage I even kept snakes and poison dart frogs in my bedroom. Predatory mites happened on my path when I studied biology [...] biology at the University of Amsterdam. They have fascinated me ever since and led me to my present position at Koppert.’ Fascination for predatory mites [...] capacity to convert pests into food for the next generation of mites. They have an enormous impact in the crop despite their size, so it’s an ongoing solution

• Economical and Better Biocontrol of Aphids, Mealybugs and Echinothrips

  May 10, 2021

  Greater efficacy at less cost Chrysopa-E can be produced at much lower production costs, so the grower can use many more beneficials at less expense. With [...] in cannabis, but can also be advantageous for certain ornamental crops . Recommended for you Koppert At Cultivate 2026 Heidi Doering Cited As Integrated [...] Control Chrysopa-E Control Aphids and other Pests Effective control with Chrysopa-E! Chrysoperla carnea By using an earlier phase of lacewing - the natural enemy

• Windset Farms® Partners with Koppert to Showcase Sustainable Pest Management Practices

  September 4, 2025

  Canada - September 10th, 2025 As interest in how food is grown continues to rise, WINDSET FARMS® has partnered with Koppert Biological Systems to launch [...] launch an engaging digital campaign that takes consumers behind the scenes of greenhouse production. Together, they are educating viewers on sustainable greenhouse [...] “Our customers want to know more than ever about sustainability and how their food is grown,” said Randi Church, Marketing Manager at Windset Farms. “Our

• Biological seed treatment

  fungi and bacteria, as well as plant extracts and algae extracts. Biological substances are applied to the seed in a powder form or as a liquid. An even [...] attributes of microbials depending on the organism. An overview: Biological seed treatment acts as a biostimulant: a treated crop becomes stronger and grows [...] value of the crop as well as production yields are boosted; Biological seed treatment reduces the use of agrochemicals which results in a lower exposure of