• Manual Growing lights

  months. Keep in mind that growing lights produce a lot of heat, and can therefore influence the local climate in the greenhouse. This can lead to poor [...] to fly around, this shows that a lot of bumblebees can get lost. Note: A bumblebee colony can lose all its foraging bees in just 2 hours if the placement [...] this knowledge in our new bumblebee hive design for Natupol Excel (see figure 1.3 & 1.4). This hive is equipped with a blue hive door (in the visible spectrum

• Natupol_Sprint_Brochure_EN_-_Koppert.pdf

  arrival. Keep hives in a well ventilated environment, out of reach of direct sunlight. A complete package for a temperate climate with hot periods: Besides [...] (straw)berries and for crops grown in a warmer environment. The hive has a larger volume of sugar water in line with the pollination needs of the crop, [...] of feeding a growing population in an increasingly changing environment amid the uncertainties that result from climate change. There is a pressing need

• Plant Pollinator interactions in high temperatures

  hand. A humidity of 85% is fine for pollination in a semi-closed greenhouse, while a humidity of more than 80% starts to impede pollination in a conventional [...] the knowledge that flower temperature might also play a role; the influence of radiation also needs to be considered. A flower can turn into a marketable [...] not enough strength in the plant, the setting may be poor. Growing in warm climates opens up a whole new set of challenges that can affect yield and quality

• FAQ Chrysopa-E

  crops in which the eggs do not easily roll off, e.g. Chrysanthemum with upright leaves, and crops that are cultivated in the ground (larvae can move upwards [...] larvae visible in the crop after application? Larvae usually hide in the crop and are mainly active at night. This can give the impression that it is not working [...] it possible to mix this product with other Koppert products? Yes, we have some experience with mixing the product with Swirski-Mite, Spical and Spidex

• FAQ Nezapar

  of 4x4 cm with a hook with which it can be hung in a plant, and in which Nezapar can be released. Install Dibox in such a way that the boxes are protected [...] Monitor predation in the Diboxes by ants and mice that may interfere with the hatching of adult Trissolcus basalis. What is a Dibox? A Dibox is a carton box of [...] accordingly. If I find an egg package, how can I tell if Trissolcus or Nezara emerged? Check the edges of the eggs (with a loupe). If they have a nice round edge

• Predatory Mites Whitepaper

  These conditions never occur in a greenhouse or field. The few data available at variable conditions show that this can have a positive or negative effect [...] the temperature is below 8°C for a longer time, A. swirskii will die. Control of thrips • N. cucumeris, A. swirskii and A. andersoni predate about the same [...] which conditions? Whitepaper Introduction Koppert sells a range of phytoseiid mites that can be used to control several pests. To choose the right species

• Nematóides benéficos para o controle de pragas em culturas externas

  challenges lie in nature itself. So we partner with nature. And strive for a healthy future. Growing a resilient crop takes expert knowledge and a great deal [...] Growing in a sustainable manner with respect for our future generations makes it even more challenging. Koppert is committed to help you find the right [...] biostimulants that support, protect, and strengthen crops both above and underground. We were founded in 1967 by Jan Koppert, a Dutch grower with a clear vision;

• General Conditions Koppert

  this interest. In addition, the Buyer is obliged to compensate Koppert in full for the losses Koppert suffers as a result of a fall in the exchange rate [...] this in writing. In the event of force majeure with reason Koppert shall be entitled to suspend the performance of the agreement or to dissolve, in whole [...] thereof to which the damage relates, in case of a shortcoming attributable to Koppert, other than as a result of exceeding a delivery term. This choice will