Outdoor Experience Centre

Extensive demo for outdoor crops

The Koppert Outdoor Experience Centre is an extensive demo, located in Dronten, The Netherlands. At this demo field, we are showing our latest biological crop protection solutions for different pests and diseases in outdoor crops, like onion, potatoes, winter wheat, pumpkin, beetroot, parsnips and carrot. Our solutions are targeting various pests and diseases, like thrips, Fusarium, Phytium and Rhizoctonia.

During a visit, our specialists will be happy to show you around our demo field. This way you can view and assess all applications yourself. You can schedule a visit by clicking on the link below. A visit is possible on Wednesday or Friday. You can reserve a time slot during the booking process.

We look forward to welcome you at our Koppert Outdoor Experience Centre and to discuss how we can help you to maximize your yield.

The Outdoor Experience Centre season is over. Thank you for your visits. We would like to welcome you from May 2025.

Control soil-borne diseases with Trianum

Soil-borne diseases are a rapidly increasing problem for growers worldwide, causing severe crop losses.

At our Outdoor Experience Centre we are controlling Phytium, Fusarium, Rhizoctonia and Sclerotinia in potatoes, parsnips, onion and chicory with Trianum-G.

Trianum is a biofungicide, based upon the unique fungus Trichoderma harzianum T-22. Trianum is offering many positive characteristics that are beneficial for growers, as it not only controls soil borne diseases, but also improves growth which results in a stronger and more resilient crop.

Better fruit,- and tuber set with Vidi Terrum

Vidi Terrum supports the plant’s metabolism leading to better tuber, - and fruit set and size. The Product consists of free amino acids in herbal extract that provides the plant with extra energy for the formation of bulbs and fruits. Direct available energy is provided by the free L-amino acids in the product. Plants can take up Vidi Terrum both through their roots and leaves. Vidi Terrum can be sprayed on the plant canopy. Vidi Terrum can be tank mixed with most soluble fertilizers and pesticides.

At our Outdoor Experience Centre we are showing the benefits of Vidi Terrum in crops like wheat and potato.

Combat thrips in allium with Orius

Thrips are an important cause of damage in allium.

Orius is a predatory bug which can control these thrips. The adults and nymphs pierce thrips larvae and adults with their sucking mouthparts and suck out the contents. Over the last couple of years we have seen very positive results in various trials in Europe.

We are happy to present the efficacy of Orius against thrips at our Outdoor Experience Centre.

Increase your yield with Natupol Booster