• Beneficial nematodes

  beneficial nematodes is a straightforward process that ensures they come into contact with the target insects. Nematodes can be applied by foliar or soil a [...] nematodes for pest control offers several key benefits: Fast-acting biological solution Resistance proof - pests cannot build resistance Can be applied with [...] depending on the target pest. Here's a general guideline on how to apply nematodes (always check the label for detailed application advice): Choose the

• Powdery mildew

  contact with water for no more than a few hours. Powdery mildew spores, either ascospores or conidia, don’t need nutrients or water for germination. In general [...] absence of a living crop. They survive as ascospores or perithecia, structures containing ascospores. Ascospores have not been found yet for all powdery [...] Please note, this is not relevant for other diseases that are inhibited by reducing the RH In fruit trees, pruning should be done early in the season Do not

• Certainty in the quality of every sachet and bottle of our predatory mites

  April 16, 2025

  on a crop, I was amazed. Seeing how a plant remained healthy and vigorous thanks to these tiny allies was a revealing experience ”, she recalls. A legacy [...] ”, she emphasizes. Certainty for a sustainable future “ Nothing beats original ” is not just a slogan but a philosophy that lives in every detail of the [...] showed a passion for biodiversity and agriculture from an early age. Her fascination with ecosystems and the interaction between living beings led her

• Disclaimer

  information on the website being incorrect, incomplete, or out of date. The website may include references (for example, by means of a hyperlink, banner, or [...] The content of this website may not be copied, distributed, or processed for commercial purposes, nor may any content be copied to another website, without [...] rights reserved. Privacy statement During a visit to this website personal data and other data may be stored in the form of cookies. Koppert reserves the right

• Citrus mealybug

  development. After the second instar, a male nymph forms a dark brown ‘prepupa’ from which a pupa rapidly develops, inside a white cottony cocoon. Females undergo [...] dorsally, they have an oval form; they are soft and covered with a fine waxy material. They move very little. They can be distinguished from other mealy [...] presence of mealybugs is sufficient to render the product unfit for sale. A very small population can thus cause considerable economic damage. Life cycle and

• Treatment of bumblebee stings and allergies

  event of a fever occurring or a grade 1 reaction, contact a GP. The decision can be made to keep an eye on the situation and see how things go. A period [...] should not be used for diagnosing or treating a health problem as it is not a substitute for medical care. If you have or suspect you may have a health problem [...] response to a bumblebee sting can differ per incident. The stinger of a bumblebee or a wasp has no barbs. This means that the worker or queen can withdraw

• Phytoseiulus persimilis

  the material remains on the introduction site for at least a few hours after introduction Can also be applied with (Mini)-Air(o)bug The dosage of Spidex and [...] Releases should be repeated once or twice at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the [...] always be adjusted to the particular situation. Release should be repeated biweekly if the pest is not controlled. Consult a Koppert advisor or a recognized

• Consumers

  time a delicious little tomato reaches your plate, it has already had a very long journey. The plant first has to form fruit before the tomato can actually [...] such as bacteria and fungi form a third pillar for the sustainable production of plants and crops. Even though they cannot be seen with the naked eye, these [...] t calls for high-quality and costly scientific research. Assignments/school Are you working on an assignment for school? If so, you can find a lot of

• Thripex

  should be repeated if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation [...] measures Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 10 [...] site for at least a few hours after introduction Choose at least 4,000 introduction points per hectare, evenly distributed over the total surface Can also

• Amblyseius swirskii

  the material remains on the introduction site for at least a few hours after introduction Can also be applied with (Mini)-Air(o)bug The dosage of Swirski-Mite [...] should be repeated if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation [...] Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on