• When it comes to whitefly, misfortune never comes alone

  December 13, 2022

  resilience of a crop. It's not just the pest's feeding on the crop that is harmful; whitefly also poses a risk of virus transmission. Worse still is the likelihood [...] bonus Whitefly is also capable of transmitting viruses, with the tobacco whitefly having a notably bad reputation. The transmission of viruses is a major concern [...] nitrogen is actually hard at work inflating its cells, weakening the plant and creating an 'obese plant.' The result will be a plant that is more attractive

• Reducing plastic pollution: We celebrate World Environment Day

  June 5, 2023

  Return Programme in the Netherlands Recycling of Montdo-Mite packaging in the Netherlands Collection of hives from growers to produce energy in France At Koppert [...] from the excessive use of plastic materials in farming practices. Recognizing the urgency, one of our sustainability missions is to work towards zero waste [...] Eco-friendly packaging of Aphytis in Spain Recycled liner of pollination products Plastic waste reduction during production of monitoring and traps products

• Koppert appoints Hans Peters as Chief Executive Officer

  April 28, 2026

  to our mission of making agriculture pesticide-free. The transition to biological crop protection is accelerating globally, and Koppert is uniquely positioned [...] most recently served as CEO of Priva. Hans has developed a genuine passion for the agriculture sector, driven by the unique mix of innovation, entrepreneurship [...] while also understanding the importance of our heritage and long-term vision. As we move into the next phase of our development, with a stronger focus on

• Unveiling new packaging designs for Horiver sticky trap portfolio

  January 8, 2024

  the successful rebranding of our natural enemies, microorganisms, and pollination products during the first half of 2023, it is now our sticky trap product [...] incorporates a zoom-in effect, emphasizing the capturing and monitoring functionalities of the product. 'The transparent upper part in the packaging now [...] population will peak. In this way the grower is better prepared for potential threats. Rollertraps, sticky ribbons strategically placed in hot spots or areas

• Got Mealybugs? Here’s The Solution.

  July 11, 2025

  some stray mealybugs wander in, Isarid ™ is the way to prevent them from becoming more of a problem. These spores lie in wait and are highly infectious [...] can help. If the pest infestation is already at critical mass an immediate solution is Cryptobug-L , predatory beetles in their larval state. That’s key. [...] acre, per week to effectively control most species of mealybug. Both of these products are often used in differing amounts throughout the growing season depending

• Atheta

  ng species of rove beetle with an aggresive appetite that is attracted to the decomposing of biological matter where their prey is typically found. As [...] quality. In case you do need to store Atheta, please follow the instructions below. Koppert B.V. is not liable for any loss of quality if the product is stored [...] depending in large par on the prey population density. Appearance Atheta coriaria are typically light to dark-brown – in many cases almost black – in color

• Initial Experiences: Spidex Vital Lives Up to its Promises

  May 24, 2021

  times. This is always a critical and tense moment on cucumber farms like mine. And as spider mites can cause real problems in this type of crop, an even [...] even better beneficial is always welcome. That was the reason for me to try the new product." Crop rotation is a critical time in cucumber farming. The [...] population develops more rapidly." A sense of calm on the farm The increased effectiveness of Spidex Vital is a major advantage for Sjaak van Dijk. "As

• Ten facts about Spical

  August 1, 2022

  predatory mite is more resistant to hot, dry conditions than the predatory mite in Spidex . Spical is available in different versions: in a bottle and in slow-release [...] The predatory mite Neoseiulus californicus in Spical is one of the old hands at Koppert, having been used for 35 years to control spider mite. And the [...] Spical. Spical controls all types of spider mites that make webs, both in greenhouses and outdoors. The product can be used in vegetable crops (except tomatoes)

• AmericanHort Community Connector Roundtable: Managing Pests, Diseases & Weeds

  February 28, 2025

  nursery. This is an AmericanHort members-only event, and is free for members. Heidi has worked with Koppert for the past decade and is one of the most we [...] IPM. Her experience in many aspects of ornamental horticulture from production through sales fuels her passion for mentoring growers of all ages as they [...] conventional to more sustainable methods of managing insect pests and plant pathogens. Heidi’s broad range range of knowledge spans greenhouse production

• Combating Vine Weevil Successfully

  August 18, 2021

  sulcatus , is a pest in many ornamental crops (e.g. rhododendron, cyclamen and azalea), as well as in strawberries and other fruit crops in both temperate [...] development of the nematodes within the host population is dependent on the number (dosage) applied and the size of the host population. In this regard [...] to experience problems. This is why there is a need for a biological approach. Biological solutions The larvae and pupae of the black vine weevil (Otiorhynchus