• Atheta

  biological control against fungus gnats Best working conditions for Atheta They are well suited for release into a variety of growing situations, (ex. beds, pots [...] the instructions below. Koppert B.V. is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions [...] applied right away upon receipt, though if necessary can be held at 50°C for up to 7 days. Typically, one application at the beginning of the growing cycle

• Ten need-to-know facts about caterpillars

  June 28, 2023

  doesn’t always tell you everything about the species’ dietary preferences. For example, the cabbage moth also likes tomatoes, sweet peppers, and chrysanthemums [...] usually have a lot of hair, and they pupate in the ground. Another big cause for concern is the Tortricidae family, known as ‘leaf rollers’ because the ca [...] the pheromones they excrete. Many control methods make good use of this. For example, spreading many pheromones can disorientate the males and leave them

• Koppert celebrates 50th anniversary

  January 8, 2018

  The anniversary will be celebrated with various activities over the year. For instance, the family company is organising an open day at its headquarters [...] has grown to become the global market leader in biological crop protection for protected crops. Since founder Jan Koppert first began using the predatory [...] company started producing microbiological organisms such as fungi and bacteria for outdoor cultivation. These organisms enhance the resilience of crops and enrich

• Target pests of beneficial nematodes in stone fruits & nuts

  g new possibilities. Contact your local Koppert contact for more info. Always check label for full technical advice! 12-2022 Part of the IPM toolbox Nematodes [...] play an important role in the biological control of many pests. Even more for pests that are difficult to control and where chemicals fail or are simply

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

  June 30, 2023

  caterpillar to pupa When a caterpillar is fully grown, it stops eating and looks for a suitable place to pupate, the process by which it uses its silk glands to [...] over time and reveals the shiny cuticle. A pupa doesn’t eat or move except for a small part of its abdomen. The head, proboscis, wings, and legs develop [...] butterfly is fully developed, it emerges from the pupa. The butterfly first looks for a suitable place to attach itself to, and then it unfolds its wings. With

• Enjoy multiple benefits against spider mite with Spical

  December 12, 2021

  does, patiently waiting for spider mites to appear. Slow-release sachets Spical-Plus and Spical Ulti-Mite are particularly suited for preventative use, as [...] Against All Types of Spider Mite Ten facts about spider mites Biocontrol for Spider Mites Spidex: dos and don’ts in a nutshell Spical is almost like an [...] much, they will continue to be effective if the situation really does call for them. But if you apply your IPM correctly, it’s cheaper than a chemical approach

• Effective Control of Spider Mite and Thrips

  July 6, 2020

  eater. Whether eggs, larvae, nymphs, or adult mites, they’re all fair game for this voracious predator. It’s a true spider mite assassin and is mainly used [...] and won’t be fazed if the spider mite makes itself scarce: it can survive for a while without prey and can even live off pollen. Your climate and cultivation [...] determine which of these two beneficials are more effective against spider mite. For indoor crops, a combination of Spical -Plus and Spidex is particularly effective

• Ten tips to effectively tackle whitefly

  March 6, 2023

  that it quickly develops pesticide resistance. If you opt for pesticides, ensure they are safe for use with biological control. Koppert has developed an app [...] leaves and fruits and transmit viruses. The tobacco whitefly is infamous for being able to transmit more than 25 viruses to the plants it feeds off. With

• The Future of Koppert is Here

  April 19, 2018

  Ready for the future ‘Our rapid growth and the need for specific divisions like Horti, Agri and live stock, made us realize that it was time for change [...] global specialist in biological crop protection . The new composition allows for more focus on specific areas of operation. The original board that includes

• Quality is Key at Koppert!

  October 14, 2019

  controlled and continuously monitored conditions. The mites are regularly checked for possible contamination and counts are carried out. Once the batch is approved [...] are packed into different size bottles or sachets; ensuring enough oxygen for the journey to the growers. The packaging machines are specifically designed [...] On arrival at Koppert warehouses and distributors, the orders are checked for any signs of deviation from the high standards that Koppert sets. Log tags