• Plant Pollinator interactions in high temperatures

  humidity is too low or radiation is too high. strong, and the climate in the greenhouse is consistent. No easy feat, but the payback is more than worth [...] limit of 16° C, below which the pollen is not viable. pedicel filament stamen What is considered hot? At temperatures of more than 30° C, the pollination [...] climates, it is assumed that the proper management of bees is sufficient to ensure good pollination. The single biggest problem is that if there is not enough

• General Conditions Koppert

  Pollinators and/or Products or as a result of defects attributable to the Buyer in its operation or methods, or as a result of the use of substances or pest control [...] Natural Enemies, Pollinators and/or Products, by the Buyer or any person for whom the Buyer is liable or to whom the Buyer is obliged to pass on the requirements [...] has been declared bankrupt, or is otherwise insolvent; b. an attachment is lain against the Buyer; c. the Buyer dies or is placed under conservatorship;

• Mycotal FAQ

  Akanthomyces muscarius Ve6 Frequently Asked Questions What is Mycotal What is Mycotal? Mycotal is a natural insecticide. It contains a so called entomopathogenic [...] The product is packed in a cardboard box which contains a bag of blastospores of the unique fungus, Akanthomyces muscarius Ve6. Against which pests can I [...] unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions

• Natupol_Sprint_Brochure_EN_-_Koppert.pdf

  Natupol Excel is specifically developed for crops with a high number of flowers (35 or more blossoms per m² per week). Suitable for (cherry or snack) tomatoes [...] bumblebees more energy for controlling their own micro climate. The hive houses a larger colony. As the colony is larger and therefore requires more cooling [...] Best solution for temperatures above 30 °C Natupol Sprint is the next step from Natupol Extra which was introduced to Spanish growers in 2021 when Koppert

• FAQ Chrysopa-E

  of mealybug do they eat? All stages. Is there an effect on other natural enemies? This is not yet known. In which crops can Chrysopa-E be applied? Protected [...] crop). Tall crops may be more difficult, but we have good experience with cucumber in the UK. 2. Application/distribution Is it possible to apply these [...] Most likely yes. There is some experience in France but we need to fine tune this application by doing trials first. What is the best way of application

• Predatory Mites Whitepaper

  Which predatory mite for which pest under which conditions? Whitepaper Introduction Koppert sells a range of phytoseiid mites that can be used to control [...] N. californicus is (compared to P. persimilis) more effective at lower densities of spider mites. At higher densities P. persimilis is the best option [...] high temperatures (30°C). At 15°C there is till some predation but development is very slow. If the temperature is below 8°C for a longer time, A. swirskii

• Manual Growing lights

  optimize pollination when daylight is at its minimum. The opening and closing system is pneumatic and is controlled by a timer or the climate computer. On a rare [...] air pressure drops or electricity is shut down? o That the ventilation of the hives is not blocked by the placement system For more advice on using a third [...] bumblebee hives should be closed 2 hours before sunset or 2 hours before the screen is closed. If there is no light sensor available, open the hives at the following

• FAQ Nezapar

  Trissolcus basalis. What is a Dibox? A Dibox is a carton box of 4x4 cm with a hook with which it can be hung in a plant, and in which Nezapar can be released [...] when the crop is planted, and outside temperatures are above 15 °C. Do not wait to introduce Nezapar until the first Nezara is found. What is the lead time [...] repeated at weekly intervals throughout the season or until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert products for

• FAQ Nematodes

  • Relative humidity is high (>75%); early mornings or evenings Solar radiation is low; early mornings or evenings Temperature is ideally within 15°C – [...] the nematode is in the host and the temperature is not too low is there a small chance that the nematodes can overwinter. However, this is never to the [...] for a living product. Is the carrier material harmful to humans? No, it is biodegradable and not harmful to humans or any animals. Is the carrier material

• Mycotal Brochure

  unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions [...] produces spores on the outside of the dead body, which may spread the infection to other vulnerable pests. Mycotal is safe for beneficial insects, mites and p [...] wetting period after application, or by improving the distribution and stickiness of the spores to the leaf surface Mycotal is active between 5°C and 30°C and