• Parasitic wasps

  can be important for their reproduction. It's important to note that not all species of parasitic wasps engage in host feeding, and the primary method

• Top diseases in roses - Powdery Mildew

  February 17, 2023

  that cause powdery mildew (Erysiphe, Podosphaera, Oïdium, Leveillula) are all biotrophic fungi, meaning they feed on living plant cells and barely survive [...] in the crop Damage symptoms Powdery mildew symptoms are fairly similar in all plant-pathogen combinations. The symptoms are white fluffy colonies, first

• Eretmocerus eremicus

  available at Koppert as Ercal . Eretmocerus eremicus products Ercal Expand all items How to use Eretmocerus eremicus The natural enemy Eretmocerus eremicus

• Anagyrus vladimiri

  available at Koppert as Citripar . Anagyrus vladimiri products Citripar Expand all items How to use Anagyrus vladimiri The parasitic wasp Anagyrus vladimir is

• Tobacco whitefly

  over the entire plant where they deposit their eggs. This is why on one leaf all different developmental stages can be found together. When shaking infested

• Privacy Statement

  This information is included in a clear profile. The profile overview shows all the personal data collected for each visitor, as well as a timeline that shows [...] not disclosed, sold, leased, or otherwise made available to third parties. All mailing campaigns are created with technology that ensures the addresses of [...] time. Updates to our Privacy Statement will be published on our website. All modifications will take effect as soon as they are published on our website

• Meet Capirel! An effective addition to your arsenal in the fight against thrips!

  October 8, 2025

  layer of protection that keeps crops cleaner, resilient, and market-ready all season long. Get in touch with us to learn more

• Steinernema carpocapsae

  with a backpack sprayer, or a vehicle-mounted spray unit To avoid blockage, all filters should be removed, especially if finer than 0.3 mm (50 mesh) Use a

• Trianum effectively controls Pythium in cucumber

  mats. ‘We sometimes lost up to 50% of production on the affected mats. It all adds up, and I don’t want to be faced with another situation like that.’ The

• Grower Koen - Embracing biological crop protection in agriculture

  is getting smaller. In 15 years, I expect there will be no difference at all, especially due to the rapid increase in effective organic methods." Limitation