• Broad mite

  General The broad mite (Polyphagotarsonemus latus) occurs in the tropics and in greenhouses in temperate regions. The broad mite (Polyphagotarsonemus latus) [...] leaves. In case of a mild infestation, one can often see brown, frequently collapsed spots, or brown stripes forming a fine network on the leaves. In case [...] pairs. The last pair of legs in both males and females is different to the others and not used for walking. The larvae stay in their larval cuticle for one

• Webinar Fit Roots for Plant Health

  March 2, 2020

  Moerman from Koppert and Senior Researcher Jan Voogt. Ed has been working at Koppert Biological Systems in various positions, amongst others in Marketing [...] vast experience in automatic control of both climate and irrigation in greenhouses. Over more than thirty years he has been involved in the development [...] Currently he works as part time Executive Manager for the Koppert Foundation and is engaged in the training of stakeholders and knowledge management related

• Embracing sustainability brings value

  July 16, 2024

  In a world where the health of people and the planet are increasingly intertwined, the role of agriculture is paramount. It's not merely about producing [...] sentiment echoes through the words of Peter Maes, Chief Strategy Officer of Koppert, who emphasizes the importance of aligning business practices with sust [...] sustainability goals. The launch of 'Future Forward' Recently, Koppert launched its 'Future Forward' global sustainability strategy, aiming to integrate s

• Cyclamen mite

  smaller than usual. In cyclamen, the flowers are damaged and leaf growth is inhibited. In hedera, a mite attack can cause baldness in parts of the stem. [...] and they are protected from direct sunlight. In such spots, they are difficult to observe. Damage occurs in localized patches, because the mite spreads [...] Phytonemus pallidus ) is a harmful strawberry pest as well as a common pest found in cyclamen, gerbera and other ornamentals . Mites belonging to the family of

• Aphids and How to Protect Your Crop

  April 3, 2020

  preventative measures, as well as, controls in heavily infested areas. For extra support in heavily infested areas, Koppert produces several products for added [...] supplemental products are designed to work in conjunction with both Aphipar and Ervipar and allow for control in varying crops and climates. Monitor Your [...] biological conditions. Contact your local Koppert consultant or visit our Contact page to discuss these solutions in more detail. Additionally, visit our

• Tomato leaf miner

  crop damage in many parts of the world, including North Africa, Europe and northern Asia. In warmer regions, the insect is found outdoors but in temperate [...] occurs in greenhouses. The tomato leaf miner has been found in greenhouses for decades, but has become a common pest since the 1960’s, particularly in sweet [...] cosmetic damage. In (sub-)tropical areas this can lead to burning in fruit such as tomato and melon. Loss of leaves also reduces yield. In full-grown plants

• Got Mealybugs? Here’s The Solution.

  July 11, 2025

  flowers. Mealybugs are pests for all seasons. In the South, where winters are warm, they are a year-long problem. In the North, where winters are cold, they [...] warm up in spring. To make matters worse, these pests have a waxy coating that’s like a suit of armor protecting them from many pesticides. In dense crops [...] damage. Koppert Biocontrols can help. If the pest infestation is already at critical mass an immediate solution is Cryptobug-L , predatory beetles in their

• Keeping thrips under control: plenty of options!

  July 24, 2022

  problems for growers in many crops. Combating this pest is, therefore, an important focal point in the field of biological control. Koppert has developed a [...] perfect aid in this regard. Further information Want to learn more about the options for controlling thrips in your crop? Don't hesitate to get in touch with [...] within the crop. A choice of predatory mites In ornamental crops, predatory mites are the foot soldiers in the battle against thrips . You can choose from

• Garden chafer

  The neck shield is metallic green to shiny black. In Central Europe, they emerge from the soil in May or June. Low swarming flights just above the soil [...] laying but in time become nearly spherical through water absorption. Chafer larvae (grubs) have brown heads and whitish bodies, and normally lie in a char [...] horticola ) is a beetle from the Scarabaeidae family. It does most of its damage in the larval stage when it feeds on roots of grasses and clover. The adults

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