• Fytofert-S: Spray smarter. Grow stronger.

  be gentle on beneficial insects and respectful of natural enemies, it helps preserve ecological balance in the field Grow healthy : Key nutrient for healthy [...] the power of Koppert's solutions for your crops? Take the first step towards maximizing your yields and minimizing pest damage by getting in touch with [...] information, expert advice, or want to make a purchase, our team is here to support you every step of the way. Contact us now to discover how Koppert's innovative

• Botrytis problems often have company

  December 20, 2021

  to get a hold. It’s a sinister interaction. Essentially, a crop is an ecosystem in which all living organisms interact. We capitalize on this system when [...] Although plants can fight off the fungus, that point of initial infection is left weakened. This is an ideal spot for other fungi, such as Fusarium , or [...] holes in it, they create the entry points the fungus needs to strike. Several species of caterpillars , such as Duponchelia , are a good example of this

• Heidi Doering Cited As Integrated Plant Health Expert

  May 18, 2026

  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 [...] biological inputs being a critical factor in the shift. Heidi explores the nature of the adoption curve—the rate at which biological or hybrid systems are being [...] highlight the effectiveness of a proactive approach, she recounts her experience managing spider mite resistance in garden mums. One of the most well-informed

• Big impact starts small

  April 30, 2023

  products is one of many tasks our dedicated research teams focus on. We constantly develop new micro products that help solve problems growers face in an expanding [...] researching the application of our micro products in an increasing number of outdoor crops like onions, fruit trees, grapes, citrus, and row crops. 'And we [...] Trianum have been indispensable in numerous horticulture crops for many years. Benefits for growers Using microorganisms in crop protection can offer many

• Help, whitefly! Now what?

  June 2, 2022

  whitefly in your crop, you know that you need to take action as quickly as possible. But where should you start? And what is the most effective method of control [...] life, and that of your crop, difficult. Compile a step-by-step plan in advance so that you know what action to take if you find whitefly in your crop. What [...] harm the natural enemies of whitefly. You can always check the side effects app from Koppert for further information, which is free to download. If you

• Koppert Biological Systems Takes Over Horticoop’s Biological Crop Protection Activities

  October 2, 2018

  divesting itself of its wholesale activities which included its crop protection services. Both parties then looked for a future-proof solution in which the interests [...] headquarters in Berkel en Rodenrijs as of 1 November. The transition period for this is already in an advanced stage and will scarcely be noticed by customers [...] are the key to success in accelerating and improving R&D efforts to the advantage of customers in the entire sector. Koppert is convinced that, together

• Biosolutions for Cannabis

  advice for any business is the same regardless of the amount of the purchase. They are invested in the strength and success of each individual client over [...] Cannabis aphid (Phorodon cannabis) is one of the most aggressive species encountered in any crop. Koppert has spent millions in R&D finding the best solutions [...] right at home under the glow of HPS lights, works with a partner in the Midwest. It’s the best type of visit—no pests, lots of beneficials, and beautiful

• Plant Health

  the years, biological pest control has proven effective in managing pests without the drawbacks of chemical pesticides. Beneficial arthropods and insect [...] environment is crucial. Photosynthesis, the source-sink dynamics between leaves and fruits/roots, and the intricate soil food web play pivotal roles in maintaining [...] and secondary metabolites, is essential for resilience against environmental stresses. Fostering plant resilience: the role of plant compounds Defense mechanisms

• Operation Mealybug

  August 10, 2021

  fit, energetic larvae, which are raring to go. The larvae have a voracious appetite, the consequences of which become visible in the crop very quickly. [...] heroes in the battle: the larvae and adults of the predatory beetle Cryptolaemus montrouzieri . With their voracious appetites, they make short work of this [...] 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

• Beneficial Nematodes against Horticultural Pests

  Beneficial nematodes in horticultural crops Which nematode controls which pest best? This is an overview of the nematode-pest combinations that have [...] combat a significant variety of pests in a wide range of temperatures, such as the pupae and larvae of thrips, the larvae of vine weevils and several beetles [...] However, effectiveness of the nematode solution depends largely on a number of factors; temperature, time of application, larval stage of pest, humidity, a