• Beneficial nematodes to control pests in outdoor crops

  systems most commonly used in agriculture. But… you are not spraying a conventional pesticide, you are spraying a solution full of life! Effective control [...] more for pests that are difficult to control and when chemicals fail or are simply not available anymore. These beneficial nematodes are resuspended in water [...] nematodes Effective control of onion and bean seed fly Bean seed fly ( Delia platura ), and onion fly ( Delia antiqua ) are common pests that can cause significant

• Harness the added value of nature's helpers

  October 10, 2022

  control. However, you do need to take care of these useful creatures if you want to utilize their strengths rather than killing them. Or you could say: harness [...] outdoor crops. If you produce outdoor crops, you’re at a huge advantage: the open air is home to an abundance of tiny natural enemies that are invaluable in [...] which natural enemies are effective against which pests. The natural enemies listed on the page are bred for this purpose, but there are many more beneficials

• Freezing tolerance in blueberries

  May 6, 2020

  to support this. Central in the schedule are the product Trianum and several biostimulants. Do you want to know more about the Koppert protocol or the different [...] Every spring blueberry growers are anxiously looking at the weather forecast. Are the buds and flowers resilient enough to withstand the low and freezing [...] and wind also fertilization plays a crucial role in how quickly a bud or flower freezes. There are multiple possible mechanisms that reduce the freezing

• FAQ Nezapar

  package, how can I tell if Trissolcus or Nezara emerged? Check the edges of the eggs (with a loupe). If they have a nice round edge, Nezara emerged. If serrated [...] essential. How should I scout? Look for several (mating) adults on one plant or for freshly laid egg packages. Only the eggs will be parasitized. How do I introduce [...] indication of bad quality? They are a remnant of the rearing process and are not counted with the number of wasps you are introducing. We`re working on further

• Predatory mites

  predatory mites are effective against different pests, so knowing the target pest is crucial. Scouting is essential to know where the pest is, how severe the [...] consultant for the frequency of releases. Video: How to use predatory mites How many predatory mites do I need? The dosage and frequency of predatory mites [...] What are predatory mites? Predatory mites are beneficial arthropods used in pest control to manage and reduce populations of harmful pests in various

• ‘Impressive performances in the Netherlands, but marketing is lagging’

  April 26, 2017

  using ladders. Some also assume that sprouts are grown in greenhouses. ‘If a purchaser of all people doesn't know anything about the activities in our greenhouses [...] savings. ‘You can supply a fresher product earlier, more quickly, and entirely according to your customers' specifications.’ Last but not least, you also need [...] International always takes the time to show new customers how Dutch growers work. Supermarkets wants to know more and more about the product, he explains. ‘This

• The predatory mite Phytoseiulus persimilis has been an important trump card in spider mite control for many years now

  June 17, 2021

  because spider mites can be considerably detrimental to crop growth. And if you do not take action, the plant will eventually die off completely,’ Van de [...] ‘We see that the bugs delivered to customers are stronger and more vigorous, which means that they are more active and have greater energy when they “enter [...] It used to take a few weeks before you noticed the Phytoseiulus persimilis population in the crop, but the bugs are now visible much sooner. And this also

• A life rooted in agriculture: transforming the future with Koppert

  January 14, 2025

  flavours, the aromas—everything fills you." Whether it was plucking figs from trees by the river or savouring freshly picked tomatoes from the summer vegetable [...] While innovation is a cornerstone, the Koppert consultants are very valuable to growers. “They know and understand growers and the challenges they have to [...] of life - a connection formed from the cradle. From early childhood in the dry farming lands of Albacete, surrounded by almond trees, vines, and olive groves

• Experience Centre

  look inside a bumblebee hive and see these tireless workers do what they do best. Did you know that the vision of bumblebees differs vastly to that of humans [...] our Experience Centre and discover the world of sustainable cultivation If you are interested in sustainable cultivation, biological crop protection , and [...] natural pollination , come and visit the Koppert Experience Centre where you can take an interactive journey through the fascinating world of sustainable

• International webinar to mark Year of Plant Health

  December 10, 2020

  crucial for a healthy life; the production and consumption of fresh, healthy vegetables are inextricably linked to a healthy life and thus healthy humans [...] active immunity by working together with microbes in the soil. Once you understand how a plant really works, it’s remarkable what it is capable of,’ says [...] webinar series is facilitated by experienced webinar organizer Jungle Talks. If you want to join the kickoff session on December 22, please register via this