• Steinernema carpocapsae

  killing the host within a few days. The nematodes then feed and reproduce within the cadaver of the dead host, resulting in the emergence of a new generation [...] nematodes penetrate the pest's body through natural openings. Once inside the pest, the nematodes release symbiotic bacteria, typically of the genus Xenorhabdus [...] should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle) The spray nozzle opening should be at least

• South American palm borer

  archon) can be found tunnelling in different parts of the palms. Early-instar larvae can be found in the stipes (trunk), within the fruit, or within the leaf [...] visible. Large larvae will only be found in the stipe. They tend to bore into and remain within the very core of these structures, where the humidity is high [...] holes within the trunk and leaf petioles; deformation and abnormal twisting of stipes; abnormal drying up of the palm, especially of the core leaves. Heavy

• ‘Nutrients and plant resilience? A very simple mechanism

  April 6, 2020

  for more difficult times. ‘But be careful, the plant cannot change by itself. The grower is the one providing the food – the plant doesn’t understand its [...] this shows the value of the new approach – the plant can resolve many problems itself, provided that the nutrients are right. ‘As soon as the grower has [...] essential to the formation of strong cell walls and, therefore, resistance to infections.’ The plant and its five a day The N, P, and K surpluses cause the plant

• Knowledge transfer brings good results in India

  May 7, 2024

  in their crop. During the next season the trials will be repeated and, if results are similar, the practice will be included in further EWS-KT protocols [...] their crop. During the next season the trials will be repeated and, if results are similar, the practice will be included in further EWS-KT protocols for [...] controlling the disease. The trials were carried out in the Monsoon season when the disease is most severe. Farmers practices in this region of India include

• Koppert introduces Natupol Fly

  April 26, 2017

  now has the choice to store the package for a few extra days at low temperatures, or let it develop a bit further in the packaging at room temperature. The [...] producers in the Netherlands and many of the changes were made in response to growers’ feedback about problems in the past. ‘I am confident that the new content [...] This keeps the pupae separate which has an amazing effect in stabilizing the temperature in the tube. In fact, we are now so confident about the packaging

• FAQ Spidex Vital

  Changes of Spidex What is the difference in the product presentation? Spidex Vital consists of all mobile stages of Phytoseiulus persimilis. The carrier [...] consumed several spider mites, the colour will gradually change to the characteristic red-orange colour. This takes 1-2 days. 2 2. Application Why does it [...] colour than the Spidex I’m used to? During production of Spidex Vital the predatory mites don`t get to eat spider mites, which cause the coloration of Spidex

• Koppert and Lantmännen BioAgri partner to further develop biological seed treatment

  September 29, 2016

  support will remain unchanged as transfer of clients will be done in close collaboration between the companies. ‘The collaboration with Lantmännen will provide [...] have agreed on the acquisition of the assets of BioAgri’s microbial products, registrations and IP by Koppert. The agreement means Koppert will expand its [...] sales rights of these products in the Baltic Sea area, the stronghold of Lantmännen BioAgri. For clients both within and outside the Baltic Sea area, product

• Our new branding: inspired by nature

  January 13, 2022

  In addition, the symmetry symbolises the equal importance of plant protection above and underground. The natural shapes and colours of the new Koppert brand [...] convinced that we can be part of the solution, in which we offer our knowledge, expertise, and products to produce healthy food in the most sustainable manner [...] reflects our connection to nature. ‘Our mission to contribute to the health of people and the planet by partnering with nature has led us to where we are today:

• How to protect bumblebees from heat

  Placing the hive near the ground on the shade of the crop can keep the temperatures inside the hive lower. Shading Providing effective shading to the top and [...] temperatures The effects of the environmental temperature and sun radiation on the internal hive temperature can be great. We advise growers to protect the hive [...] and the sides of the hive or providing an installation above the central walkway could benefit the bumblebees in high temperatures. Other cooling methods

• Use of Swirski-Mite brings great advantages!

  December 3, 2019

  Swirski-Mite can be seen as a kind of insurance. You can never be sure whether you will need to deal with thrips , but you are always ready - just in case [...] reduced residues on the product. There are legal rules governing the amount of pesticide residues that may be present on a product. These days, however, [...] a step further than the legal requirements. They might set a requirement of much lower levels, for example, or limit the types of residues permitted.