• Spider mites and other mites

  control of spider mites and other mites Spider mites and other mite species can rapidly infest greenhouse and field crops, feeding on plant cells and causing [...] Biological control of spider mites and other mites uses a range of natural enemies that target different developmental stages of the pest: Predatory mites [...] mites and russet mites are so small that they cannot be seen with the naked eye and only have four legs. Tarsonemid mites cannot also not be seen with the

• Treatment of bumblebee stings and allergies

  bumblebees are larger than honeybees, and hairier than wasps. Only bumblebee workers and queens have a stinger, as is the case with honeybees and wasps. Drones [...] Level 3 - level 1 and/or 2 symptoms plus difficulties in breathing and/or a feeling of suffocating Level 4 - level 1 and/or 2 and/or 3 symptoms plus heart [...] doctor. This can be carried with you and is used to inject epinephrine into the thigh in the case of a sting. Tests and treatments are available at the Allergology

• Better insights and digital advice with Natutec Scout

  October 2019 and is very happy with how it works. ‘Scouting with the app is much faster thanks to the scanner’s digital image recognition and the link to [...] intensive remote contact with the Koppert consultant. We see exactly what the level of infestation is and how natural enemies are working.’ The Scout app [...] This is how Barry Enthoven of Lema Tomaten in Naaldwijk, the Netherlands sees it, manager of the 5.5 hectare company owned by Ruud Leerdam and Rob van

• How Does Buzz Pollination Work?

  July 10, 2024

  such as greenhouse tomato, and outdoor crops, such as blueberries, cherry, and cranberry benefit from a specific type of pollination to produce an optimal [...] optimal fruit set. This type of pollination is called “Buzz Pollination.” It is a method that involves the ability of some types of bees to vibrate flowers [...] cross-pollination. Bumblebees are likely the most adept species at buzz pollination due to their unique combination of large size and efficacy at releasing pollen

• How to protect bumblebees from heat

  cooling methods include Use of defused glass and coating, cooling by outside air and use of soil for cooling. Using more bumblebees By using extra bumblebees [...] the top and the sides of the hive or providing an installation above the central walkway could benefit the bumblebees in high temperatures. Other cooling [...] The study of climatic and environmental conditions in which bumblebees need to operate in various countries worldwide conducted over a period of 35 years

• Certainty in the quality of every sachet and bottle of our predatory mites

  May 19, 2025

  knowledge of biology and agronomy to promote environmentally friendly agricultural practices. For Bertha, plants are fundamental pillars of ecosystems [...] strong and effective to farmers' crops. “ Predatory mites are tiny creatures, but they are excellent fighters. They combat pests voraciously and adapt to [...] packaging and worldwide distribution, every step of the process is carried out with rigorous standards. Bertha highlights the importance of the cold chain

• How to protect bumblebees in cold

  importance of creating the ideal conditions for bumblebees to thrive and optimize their pollination activity. To ensure the best performance of bumblebees [...] that there won't be any issues with the foraging activity of the bumblebees, leading to efficient pollination . Placement of hives in low temperatures During [...] Balancing pollination activity and climate To achieve the best pollination results, it's essential to allow the majority of bumblebees to focus on their

• Tree specialist Wolterinck: Control of oak processionary caterpillar with Entonem

  is a specialist in tree care and weed control and works on behalf of local authorities and governmental bodies. Co-owner and general director Ivo de Groot [...] be needed, either of nematodes or of nematodes plus Bacillus thuringiensis -based products. ‘That is effective around ten days in and if the trees have [...] based on Bacillus thuringiensis , which can only be used on trees with leaves. Nematodes are a better solution for urban areas.’ Wolterinck BV sprays the nematodes

• An unexpected solution: the story of Fernando Rodríguez and Koppert's predatory mites

  March 17, 2025

  ng ecological balance and adapting to the dynamics of pests and their natural predators. "One of the most fascinating aspects of predatory mites is their [...] balance that benefits both producers and the environment. His journey very much aligns with Koppert’s legacy of innovation and commitment, inspiring both companies [...] companies, identifying the limitations of conventional pest control methods. In 2016, with a clear vision of sustainability and efficiency, he founded his own

• A legacy of sustainability: Stolk Brothers and Koppert’s shared vision

  March 17, 2025

  calling. “In the early 90s, my father and uncle began working with Koppert, driven by firsthand experience of the impact of chemical pesticides. My father developed [...] connection between Stolk Brothers and Koppert runs deep. “Our families have known each other for years. That foundation of trust made it easy to work together [...] predatory mites and have since incorporated bio fungicides and other biocontrol agents. But at the core, predatory mites are our go-to solution,” says Pieter