• Optimal results with Entonem and Capsanem

  September 1, 2019

  Although their home market in the Netherlands is important, much of their Lisianthus plants are exported to Southern and Eastern Europe, South Africa, Tanzania [...] markets by Egmond Lisianthus Nurseries. A great success In the past the young, fragile plants had been subjected to fungus gnats (Sciara) and shore flies [...] decided to introduce nematodes under the supervision of Koppert consultant, Jenette Douma, who advised the use of Entonem and Capsanem. ‘We decided on a co

• Anthura does everything possible against aphids

  April 22, 2020

  they receive is healthy and clean. Aphid control is becoming more difficult, and Anthura is currently devoting additional attention to how it can be managed [...] as we possibly can, but it is a little tense,’ explains Peter. ‘We hope that it will work out in this department. But will it work in the other departments [...] and we're happy to do so. The market is now extremely intolerant and that poses serious challenges to us and our customers. It needs to be addressed.’

• Cryptobug

  if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental [...] grapes Application Deploy Cryptobug on rock wool slabs or in Diboxes close to or at a hotspot Apply in the evening Dosage The dosage of Cryptobug depends on [...] temperature for use of Cryptobug is 16°C/61°F. However, as Cryptolaemus montrouzieri favors high temperatures, Cryptobug is most effective at temperatures

• Japanese flower thrips

  Currently, it is a pest of greenhouse grown Hydrangea in the Netherlands and other European countries. In Japan, it has reportedly affected a wide range [...] Damage symptoms Despite its common name, the Japanese flower thrips is mainly a leaf-feeding thrips. However, in Hydrangea it also feeds on the flowers [...] originates from Japan and Korea and was recently introduced into Europe. It was found in a Hydrangea nursery in the Netherlands in 2014 and has since then also

• Premium quality, around the world

  March 20, 2023

  around the world Koppert’s daily mission is to provide its customers with the best possible solutions. It’s a commitment that goes beyond product quality [...] attention to handling, storage and shipping conditions. It takes a great deal of knowledge and technology, and strict adherence to protocols to control the [...] need to reach growers in a matter of days. ‘As the global market leader, we deliver impeccable quality and leave nothing to chance. Our commitment to our

• In control with Koppert

  a carnea feeds on all types of aphids, making it a highly versatile natural enemy. It is suitable for a wide range of crops, with Koppert trials showing [...] crops. As a result, growers are increasingly searching for alternative methods. The Orius predatory bug is a natural predator of thrips and is used in [...] natural enemies, a preventive approach is crucial to stay ahead of pest insects. Boost zucchini yields with bumblebee pollination Pollination is an annual challenge

• Koppert signs distribution agreement with Agritek in Dubai

  November 3, 2021

  in this region. ‘It is important that the rapid growth in horticulture that is taking place in the UAE is supported by a top-level partnership,’ says Koppert [...] Arab Emirates, we have had to find a distributor with the same quality standards as Koppert. A partner with the capacity to handle our biological products [...] North Africa and India, Yassin Lahiani. ‘Agritek is such a partner and I have every confidence in a rewarding, long-term relationship. The growth of

• Biological crop protection opportunities for integrated pest management (IPM) in citrus

  May 28, 2024

  This approach is developing into a key strategy that many growers worldwide adopt for preharvest pest control. It is essential for growers to be attentive [...] ly, a United States survey suggests that growers with greater acreage are more likely to use biocontrol options. Education is key when it comes to evaluating [...] earlier is always better when it comes to biocontrol” he says. “Another important factor to take note of when incorporating biocontrol into your citrus

• Greenhouse whitefly

  whitefly need a lot of protein for growth, and thus consume a large quantity of plant sap. This contains a high proportion of sugar, and the excess is excreted [...] development of fruit and lead to a reduction in yield. The honeydew deposited on fruit makes it sticky. Dirt adheres to the fruit, and the growth of sooty [...] larger larvae expelling large quantities. The damage that whiteflies cause to a crop is the result of sucking out the sap from the plant leaves and secreting

• New strain of green peach aphid Myzus persicae needs more aggressive beneficial insects

  August 31, 2023

  new growing season with a better strategy to tackle the new resistant strain of green peach aphid,’ Radbout confirms. ‘There is a full project team working [...] Flonicamid were no longer controlling the aphids like they used to. It turned out that a new genotype of Myzus persicae had appeared in the greenhouses [...] dealing with a more aggressive strain that needed a new approach and our R&D team started further research.’ Quick-fix and long-term strategies to control Myzus