• Natupol Excel

  Natupol Excel is developed for crops with a high amount of flowers per m² (35-60 flowers) per week, and for crops grown under artificial light or in warmer [...] (<10 hours light) position the hive near the top of plants, in such a way that the hive is exposed to the first daylight Wait for at least 15 minutes after [...] 15–25°C. Storage conditions Keep hives in a well ventilated environment, out of direct sunlight. Hygiene Never move a hive from one greenhouse to another

• Quad

  flowers Position the Quad hives evenly througout the plot. The best position is on a horizontal platform just above the ground Wait at least for half an hour [...] per crop and depends on environmental conditions. Always consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] maximum 1 day. Storage temperature 15–25°C. Storage conditions Keep hives in a well ventilated environment, out of reach of direct sunlight. Hygiene Remove

• Heidi Doering Cited As Integrated Plant Health Expert

  May 18, 2026

  production, university extension, sales, and technical product management. She earned her masters in horticulture at Penn State. Heidi is available to [...] Doering, as the featured industry expert in their article, The Shift from IPM to Integrated Plant Health . Based in the Netherlands, HortiDaily provides [...] online site. The article appears in the May 4th, 2026 issue of the platform’s daily newsletter. Quoted extensively in the article, Heidi explains the recent

• Operation Mealybug

  August 10, 2021

  out their prey, but are not guaranteed to remain in the same spot where they were applied. Koppert therefore now supplies them in the larval stage, under [...] Mealybugs Don't Stand a Chance Powerful weapons are needed to deal with a mealybug infestation. Introducing the new heroes in the battle: the larvae and [...] infestation. Trials in potted plants and other crops have demonstrated that Cryptobug-L is at least as effective as chemical treatments in dealing with mealybugs

• An impressive range of predatory mite solutions thanks to continuous research and innovations

  July 17, 2024

  for Koppert to grow and make biological control a mainstream method in a growing number of crops. There is a world to win out there, and we are confident [...] products has set a standard in the sector that is difficult to beat.’ The innovative biocontrol solution that came onto the market more than half a century ago [...] emerging from the sachet is often five-fold,’ René explains. Humidity resistance is another factor considered as it extends the season in which the predatory

• Event to Raise Global Plant Health Awareness

  December 16, 2019

  experts in the field of science, agriculture, related businesses, relevant NGOs and a variety of motivators from around the world. The event is expected [...] scientific publishing and microbial services. CABI is an international not-for-profit organization based in London. [...] Wageningen University will be organizing an international event under the banner of ‘Plant Health, Agriculture & Bioscience’ at the World Forum in The Hague

• Spical: The Effective Weapon Against All Types of Spider Mite

  October 12, 2020

  Panonychus citri ) is not only a problem in citrus fruits but also in tree nursery crops, such as Skimmia. Spical is a perfect part of a biological control [...] you can almost guarantee that the two-spotted spider mite will rear its ugly head. A big advantage of the predatory mites in Spical , is that you can use [...] spider mite ( Panonychus ulmi) is a pest in apple, pear, plum, cherry, rose, raspberry, and blackberry cultivation. There’s often a biological balance with naturally

• Natutec Airbug

  accessories in a dry and dust-free area. The Airbug can be stored in the supplied case. Always store the batteries in the chargers when not in use. Recommended [...] revolving dosing pot ensures a uniform release of carrier material containing natural enemies. The airflow from the fan guarantees a uniform distribution of [...] the lid Connect the tube to the blower and secure with a wing nut Place the fully charged battery in the belt bag Connect the cable to the battery Attach

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

  Wolterinck BV in Beltrum, the Netherlands, is a specialist in tree care and weed control and works on behalf of local authorities and governmental bodies [...] Wolterinck BV is a staunch advocate of Entonem against the oak processionary caterpillar. Ivo de Groot continues, ‘The product has a guaranteed firm, preventive [...] The product is our preferred method over products based on Bacillus thuringiensis , which can only be used on trees with leaves. Nematodes are a better solution

• Diamond back moth

  xylostella) is suggested to have its origin in Europe, South Africa or East Asia, but is now present wherever its cruciferous hosts exist and it is considered [...] the most universally distributed lepidopteran species. It is highly migratory and wind-borne adults can travel long distances to invade crops in other regions [...] near the bud. In cauliflower and broccoli, pupation may occur in the florets. Initially, the pupa is pinkish-white to pinkish-yellow and changes to brown