• Greenhouse whitefly

  January 1, 1970

  tomato, roses, gerbera and poinsettia. Damage symptoms The larvae of whitefly need a lot of protein for growth, and thus consume a large quantity of plant [...] 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 [...] larva stadium develops into a white, oval case encircled by a ring of erect waxy rods. This is called the pupa stadium and these pupae are found on the

• Protected vegetables

  January 1, 1970

  fungi, and other natural components, to suppress or prevent fungal plant diseases. Scouting and monitoring for pests and diseases Scouting and monitoring [...] cultivation, IPM plays a pivotal role in ensuring both crop health and environmental sustainability. Understanding IPM IPM is a holistic and proactive strategy [...] crop health and ensuring a successful harvest. Disease management involves a combination of preventive measures, cultural practices, and, when necessary

• Tobacco whitefly

  January 1, 1970

  es and its propensity for the transmission of viruses. Damage symptoms The larvae of whitefly need a lot of protein for growth, and thus consume a large [...] ly been found in most tropical and subtropical countries of the world. The original habitat was probably a tropical or subtropical area, possibly Pakistan [...] 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

• Koppert Side-Effect App is an All-in-One Product

  August 18, 2021

  in which a product or its residue remains harmful to a beneficial. The user can then determine how long to wait after spraying before releasing a beneficial [...] crop protection products and even more so for new products. The app is an all-in-one product that I use for both crop protection and pollination ,’ states [...] the beneficial and the database then immediately shows me which crop protection products are harmful to that particular beneficial. At a certain point,

• Biosolutions for Propagation

  October 1, 2025

  Koppert uses beneficial insects and biopesticides with a proven scientific track record to control pest problems and promote healthy new cutting tissue [...] for specialty or ship-sensitive stock crops produced in the US. Routine introductions of predators and mycoinsecticides like Isarid™ and Entonem are commonly [...] Multiple biological and conventional options exist for other common offenders like aphids and whiteflies . Mass-trapping is key in both wet and dry stages, due

• BioSulfur-S: Healthier crops, effortless application

  January 22, 2026

  that settle at the bottom and reduce mixing efficiency Versatile and dependable : its unique properties makes it a trusted fit for a wide range of farming [...] Due to its porosity it provides a quick start and long-lasting supply Flexibility Compatibility : Fully compatible with a broad range of inputs, making it [...] to integrate to spray programs and helping reducing labor and operational costs Mix partner : Its hydrophilic nature and liquid-friendly formulation make

• Koppert Foundation

  January 1, 1970

  sustainable solutions for horticulture and agriculture and improvement of the health and availability of food and nutrition for those who need it most. [...] can find more information in English and Dutch on www.koppertfoundation.org . Do you need help with explanation and/or application? Please contact your local

• Privacy

  January 1, 1970

  the scope and purpose of such collection and processing of your data, please read the privacy statements of the providers whose services and/or content we [...] to create a link between the information collected by Google Analytics and the personal data provided by you. This information is included in a clear profile [...] process your personal data carefully and confidentially. If you receive our newsletter and want to modify your personal data or unsubscribe from the newsletter

• Parasitic wasps

  January 1, 1970

  caused by pests, ensuring a higher yield and product quality. Environmental sustainability : Parasitic wasps provide a natural and environmentally responsible [...] parasitic wasp laying its eggs inside or on a host pest. Here's how it works: Egg laying: A female parasitic wasp seeks out a suitable host pest. The choice of [...] forming a cocoon or pupal stage within or on the host's body. Emergence: Once the parasitic wasp reaches maturity, it emerges from the host's body or the cocoon

• Biosolutions for Cannabis

  January 29, 2026

  on-site for a no cost up-close look. Subtle nuances can be lost via email or phone, and a face-to-face conversation is the best way to listen to a grower’s [...] pesticides differently, and Koppert stays on top of what’s allowed, what’s effective, and most importantly, what the grower wants (and doesn’t want) in the [...] with a partner in the Midwest. It’s the best type of visit—no pests, lots of beneficials, and beautiful flowers. Look & Listen Philosophy To solve a problem