• Municipality Enschede: Entonem nematodes against oak processionary caterpillar

  The Municipality of Enschede started using nematodes for the first time in the spring of 2021 to try to halt the spread of the oak processionary caterpillar [...] total of 2600 to 3000 oak trees with nematodes.’ Maintenance of biodiversity The municipality also used pheromone traps last summer, to help it to determine [...] and based on the nuisance that we experience, we’ll be able to decide whether to expand the use of nematodes in following seasons,’ explains Klein Breukink

• Angular leaf spot

  well growing plants are more susceptible than diseased or stressed plants. How to prevent Angular leaf spot Use clean propagation material and disease-free [...] causes small, water-soaked lesions on the underside of the leaf. They enlarge to angular spots, often limited by the small veins. The distinctive feature is [...] bacterial exudate forms on the underside of the leaf. This exudate changes to a white film when it dries. Lesions may merge as they grow and later also

• Natutec Drive

  When to use Natutec Drive? Use Natutec Drive to apply Koppert products evenly over the crop to get the most effective pest control. The product is a unit [...] unit with a patented release system to disperse material into an airstream for distribution through tubes over crops. The Natutec Drive is applicable in [...] what crop system. Tailor-made system for every situation Benefits of Natutec Drive Quality of coverage Accuracy for multiple products and densities Uniformity

• Bacterial canker of tomato

  strong efforts are used to prevent the bacterium from entering. When the occasional infection is found, strict measures are taken to eradicate the infection [...] Solaneceaous crops can be planted for five years. On other fields on the same farm, no seed potatoes can be grown for one year after infection. Damage symptoms [...] propagation material. It spreads to other seedlings by touching the plants in greenhouse crops and by water in field crops, for example through splashes of

• Diglyphus isaea

  wasp belonging to the family Eulophidae within the order Hymenoptera . It is widely recognized for its role as a biological control agent for leaf miner control [...] might be better to use Minusa . Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation [...] as Miglyphus Diglyphus isaea products Miglyphus Expand all items How to use Diglyphus isaea The parasitic wasp Diglyphus isaea is available in a bottle

• Thrips

  of hairs. How to prevent thrips Preventing a thrips infestation in your greenhouse crop involves several strategies. Firstly, it's important to maintain [...] which are attractive to thrips and can help trap them before they can cause damage. You can also scout the plants visually to look for signs of thrips, such [...] solutions for thrips, professional growers can achieve reliable, sustainable pest management while protecting crop quality and productivity. Solutions for thrips

• Biological solution against green shield bug

  June 23, 2021

  biological method to combat the southern green shield bug ( Nezara viridula) . Koppert is working hard to make this product available in 2022 for their commercial [...] tests in a number of countries are expected to confirm these results this year. Bart Sels, General Manager for Koppert Belgium, says, ‘The damage southern [...] in crops needing to be cleared away earlier than planned. Combating this pest is challenging and chemical products are often used for this purpose, out

• Whitefly

  plant is shaken, the adults fly up, and then return to the undersides of leaves. How to prevent whitefly To prevent whitefly infestations in crops, there are [...] environment less favorable for whiteflies. Whitefly control videos Take a look at the video or go to our Youtube channel to see our whitefly control products [...] causes leaf yellowing and leads to honeydew deposits that reduce crop quality. Effective whitefly control is essential to maintain healthy, productive crops

• Pollination checklist Natupol Fly

  flies are used for small scale crops with just a few flowers or for crops that produce very little pollen. The Natupol Fly Checklist shows how to achieve the [...] emerged. Protect the opening for the flies against water. Protect the opening for the flies against heat. It is preferable to use white of light coloured [...] side effects on bumblebees. For further information on side effects on Natupol Fly, search in the side effect database for bumblebees (Bombus spp.). Do

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