• Target pests of beneficial nematodes in stone fruits & nuts

  build resistance Can be applied with regular spray equipment Compatible with most pesticides Leaves no residue This is an overview of the nematode-pest [...] If a specific pest is not mentioned in this document, it doesn’t necessarily mean it cannot be controlled by nematodes. Koppert is continuously researching [...] the tree trunk - 1 or 2 treatments in springtime and in autumn Larvae 1 - 3 million in 10L min. per tree Plum moth Cydia funebrana Autumn/Spring Scaffold

• Visit Koppert' Ornamental Experts at MANTS 2025, Booth #2149

  December 18, 2024

  from an initial crop overview to gauging what is working, and addressing any problems that remain. MANTS is the premier winter event for the horticulture [...] (MANTS) at The Baltimore Convention Center, January 8–10, 2025, and chat with our knowledgeable technical staff Heidi Doering, Jeremy Webber, Chris Anzell [...] future Koppert customers can arrange an on-site visit at our MANTS booth with any of our field experts. Regular on-site visits are provided to Koppert

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

  October 2, 2018

  consultant who will be working intensively with his or her R&D colleagues at Koppert after the transfer. With the expansion of the team of specialists, [...] to the advantage of customers in the entire sector. Koppert is convinced that, together with its customers, it will make the next steps in making the production [...] up a loyal working relationship with them over the years and rely on them to support our growers daily and keep up with the latest developments,’ says Arne

• Tomato Disease Top 10 Topped by mildew and Botrytis

  May 30, 2019

  conditions: on wet plants or when the humidity is very high. Wet wounds are also a favourite. Chemical intervention is unavoidable in the event of a serious attack [...] faster than frayed wounds). There is also a whole range of products to make the plant stronger. Additional fertilization with calcium and silicon, for example [...] But just like before, prevention is better than cure. In addition to the measures mentioned above, applying sulfur is also a good idea. Keep in mind, however

• 6 Steps for a Successful Mealybug Biological Program

  March 14, 2024

  enemies, so it is crucial to apply bait where ant pressure is high. Start by determining which ant species you have to help you decide which bait is appropriate [...] vine mealybugs, are becoming increasingly difficult to control in grapes. With chemical restrictions increasing and consumer demands shifting, many growers [...] your field crew finds bleeding bark, mealybug populations are already high. 3) Release under optimal conditions Place bottles, such as Citripar , out of

• Plant Pollinator interactions in high temperatures

  the humidity is too low or radiation is too high. strong, and the climate in the greenhouse is consistent. No easy feat, but the payback is more than worth [...] climates, it is assumed that the proper management of bees is sufficient to ensure good pollination. The single biggest problem is that if there is not enough [...] radiation is essential. Under challenging circumstances, proper monitoring of whether pollination is taking place, and whether the setting is 100% is vital

• Very few greenhouse crops are safe from whitefly

  July 19, 2022

  whitefly! Now what? The Spread of Whitefly Swirski-Mite: First Aid for Problems with Thrips and Whitefly The Benefits of Integrated Pest Management The greenhouse [...] poinsettia, are not safe from whitefly. The problem inside the greenhouse is more acute than outside, as temperatures inside tend to be higher. This stimulates [...] Preferences Although whiteflies are comfortable in various locations, development is faster in some crops than in others. Whiteflies multiply much faster on cucumber

• Target pests of beneficial nematodes in potato & outdoor vegetables

  risk period. Soil Larvae 3 billion/ha Pea moth Cydia nigiricana Apply once caterpillars detected. Repeat 2 to 3 times - 3 to 5 days apart. Foliar [...] build resistance Can be applied with regular spray equipment Compatible with most pesticides Leaves no residue This is an overview of the nematode-pest [...] Caterpillars Various species Apply once caterpillars detected. Apply 2 to 3 times - 3 to 5 days apart. Foliar Larvae 1-2 million/L spray until run off Onions

• Caterpillars: a growth explosion in the life of butterflies and moths

  June 30, 2023

  species shed four or five times before pupation. Phase 3: From caterpillar to pupa When a caterpillar is fully grown, it stops eating and looks for a suitable [...] reinforce with saliva and silk threads. A pupa looks very different from a caterpillar, as it’s shorter and takes on a streamlined appearance. The skin is wrinkled [...] row of eggs, while others deposit them in layers. Every species has eggs with a characteristic shape, color, and pattern. The number of eggs also varies:

• Koppert Partners with Canadian Ecoation

  June 17, 2019

  The contract was signed at the GreenTech fair in Amsterdam. The objective is to use each other’s knowledge for better data collection in the monitoring [...] individual plants and their environment as well as automated local treatment with biological control agents can significantly enhance the IPM success’, says [...] Saber Miresmailli who signed the contract on behalf of Ecoation. Koppert is engaged in the business of biological crop protection and for this reason