• Spidex Vital: Your Vital partner in spider mite control

  energy from spider mite from the field to develop the eggs. This will increase the population in your crop. Proof of predation The Phytoseiulus persimilis turns [...] Once the predatory mite has consumed several spider mites , the color will gradually change to the characteristic red-orange color. This takes 1-2 days [...] mite formed the foundation of our spider mite control. Over time it grew to be one of the most important products for our growers. As the result of many

• Caterpillars

  belong to the Noctuidae (the noctuid or owl moths), which is the largest of all lepidopteran families. Most adults of this family are nocturnal. The caterpillars [...] pupate in the ground. Another family containing several species that damage greenhouse crops is the leafroller family, the Tortricidae. The name ‘leafroller’ [...] not able to chew and therefore graze the underside of leaves. This causes a window effect where the epidermis of the upper leaf surface remains undamaged

• Thrips

  hatching, the larvae begin to feed on plant tissue on the underside of the leaf. The larvae are smaller than the adults and lack wings. Depending on the species [...] cause damage to the plant by piercing the cells of the surface tissue and sucking out their contents, causing the surrounding tissue to die. The resulting [...] pupate on the plant or in the ground. The pre-pupal and pupal instars are recognizable by their developing wing buds. Compared with the pre-pupa, the pupa has

• 100% Sustainable Agriculture

  testing them in the field together with you. Only with the help of your knowledge and experience can we move forward to develop the very best biological [...] You are not alone: Koppert wants to help you find the right solutions. We are a family business and the global market leader in developing sustainable solutions [...] productive crop. All this with the aim of achieving sustainable food production for a healthy planet. Partners with nature, that is the guiding principle in everything

• Black vine weevil

  It belongs to the family Curculionidae. Damage symptoms The major damage is caused by the feeding of the larvae on the roots. After the roots have been [...] or just planted cuttings. The adult beetles are only active at night, taking round bites out of the leaves, starting from the edge. This damage is usually [...] temperate climates, the small (0.7 mm diameter), spherical white eggs are laid from the beginning of July until around the end of October. The larvae that hatch

• Quad

  days before the crop flowers Position the Quad hives evenly througout the plot. The best position is on a horizontal platform just above the ground Wait [...] After introduction of the hive, worker bumblebees start pollinating the flowers while at the same time collecting pollen to feed the brood. More workers [...] workers emerge from the brood in the weeks after the introduction, increasing both colony size and pollination performance. After some weeks the colony will reach

• Privacy

  and the banner will no longer appear as long as the cookie is active. After the end of the cookie’s service life or if you delete the cookie, the banner [...] you visit the website. The main function of cookies is to distinguish one user from the other. Your browser sends us the information stored the next time [...] e from the newsletter, please click the relevant link in the newsletter. You can also email your request to kbsimarketing@koppert.com , for the attention

• Koppert strengthens leadership team and is ready for future growth

  October 21, 2024

  brings customers even closer to the core of the organization. Through regionalization, Koppert is positioned to address the unique needs of growers and farmers [...] BERKEL EN RODENRIJS, The Netherlands — Koppert, world market leader in biological crop protection , is proud to announce the strengthening of its executive [...] global growth and maintain its leading role in the industry. A strong foundation for sustainable growth The new leadership structure enables Koppert to better

• Leaf miners

  lost before the harvest is affected. The size of a leaf tunnel depends on the stage of development of the leaf, the species of host plant and the species of [...] belong to the order Diptera (the true flies ) and form the family Agromyzidae. This is a family of small flies whose larvae tunnel into the leaves of plants [...] fungi or bacteria enter the plant tissue via the feeding spots. Life cycle of leaf miners Leaf miner control videos Take a look at the video or go to our Youtube

• Enermix

  carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] in the crop, if possible approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of Enermix [...] parasitic wasps parasitize second to fourth stage larvae of the whitefly . Host feeding also takes place. Visual effect Trialeurodes vaporariorum pupae parasitized