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

  control and works on behalf of local authorities and governmental bodies. Co-owner and general director Ivo de Groot has witnessed the effect of Koppert’s nematode [...] when the caterpillar egg casings begin to emerge. A second spraying may be needed, either of nematodes or of nematodes plus Bacillus thuringiensis -based [...] Entonem on the oak processionary caterpillar. ‘We’ve been using nematodes for years. The product is our preferred method over products based on Bacillus

• Towards a chemical-free future in agriculture: The vision of grower Koen

  the future of agriculture, where traditional and organic practices complement each other, and how organic and traditional farming are getting closer together [...] abandon traditional methods. He decided to find a balance between both approaches. This way of working allows him to gain experience in using biological crop [...] crop protection . As a result, he acquires a lot of knowledge and is prepared to fully transition to biological crop protection when the government decides

• Natural Enemies, Now a Division of Koppert Biological Systems, Inc.

  June 27, 2019

  work jointly to expand it,” Ryan Hill, General Manager of Koppert USA. Ryan Hill further detailed how this partnership encompasses one of Koppert’s core [...] Natural Enemies name into one of the leaders in the industry. With the addition of the Koppert supply chain, our goal will be to take what they have developed [...] This reputation now supported by Koppert can ensure growers access to Koppert’s line of high-quality products as well as Koppert’s vast knowledge in horticulture

• Combating food loss and waste: Taking action to transform food systems

  September 28, 2023

  farmers to achieve higher crop yields, thus mitigating the risk of losses due to inadequate pollination. Strengthening crop health: Our plant health products [...] part of the chain, the harm inflicted by pests and diseases upon crops is a significant contributor to this crisis. The FAO estimates that up to 40 percent [...] percent of global crop production is annually lost to pests, with plant diseases costing the global economy over $220 billion and invasive insects incurring

• Flowering and Pollination – One of the Most Critical Blueberry Growth Stages

  April 16, 2019

  high concentrations of trace minerals and calcium. If it doesn’t get what it needs to support this hormonal shift, the plant will start to suffer and become [...] is directly available to the plant. These applications will have a very positive impact on plant performance. Once the number of generative buds has been [...] years. 85% of the strawberry growers were able to increase their yields by 5 percent or higher, bringing their return on investment to four to five dollars

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

  February 17, 2025

  didn’t know how they worked, how effective they were, or how to integrate them into my production system," recalls Fernando. It was thanks to Koppert's guidance [...] ecological balance and adapting to the dynamics of pests and their natural predators. "One of the most fascinating aspects of predatory mites is their adaptability [...] the value of hard work, but also warned him about the challenges of the industry. Despite the difficulties faced by producers, Fernando decided to study agronomy

• The cost-saving potential of biological crop protection for your IPM strategy

  February 20, 2025

  frameworks all lend to evaluating the efficient use of resources. A significant portion of the current research on biocontrol assessment relies on market data [...] Biocontrol, on the other hand, often requires less frequent intervention once established. An example of this is the use of a combination of the Orius predatory [...] the banker plant Lobularia. Trials have shown that a preventative approach requires only two to three applications in addition to planting the banker plants

• A viable alternative to chemical pesticides: Koppert’s natural enemies effectively control pests in outdoor crops

  August 4, 2023

  pioneers: A journey of biocontrol innovations Rhyzobug – ready to deal with armored scales An impressive range of predatory mite solutions thanks to continuous [...] with growers to optimize existing solutions and develop new solutions, we are expanding our portfolio of natural and sustainable alternatives to chemical [...] The use of natural enemies, such as parasitic wasps , differs from the use of conventional crop protection products. In greenhouses, the use of our beneficial

• Aphids

  heavily on the plant. Curling or twisting of leaves: Some species of aphids can cause leaves to curl or twist as they feed on the plant sap. How to prevent [...] infested plants. Sooty mold: Honeydew can also promote the growth of a black, sooty mold that can cover the leaves and stems of infested plants. This mold can [...] Aphids can cause damage to plants in several ways, and the damage can vary depending on the species of aphid and the type of plant being attacked. The following

• Whitefly

  They feed on the sap of plants, which can cause damage to the leaves and stunting of growth. They can also transmit plant viruses from one plant to another [...] some of the common signs of whitefly damage: Yellowing of leaves: Whiteflies feed on plant sap, which can cause the leaves of infested plants to turn yellow [...] are often found on the undersides of leaves, where they feed on plant sap. Damage: Whiteflies can cause damage to leaves by feeding on plant sap. This can