FAQ Chrysopa-E

many days will the eggs hatch? After receiving the product it will take 2-4 days. What is the hatching rate of the eggs/what percentage of the eggs actually [...] trials first. What is the best way of application of this product? For now, by hand, (Mini)-Airbug or Natutec Drive. When using an air blower like Airbug [...] Chrysopa-E needs to be mixed with products containing carrier material, like predatory mites to increase the volume. 2 Why is it important to avoid clusters

Trial_and_Field_results_nematodes_in_fruit_orchards_EN_-_Koppert.pdf

mix into the tank. The sprayer is filled halfway and the bucket with the nematodes is injected into the preparation. And finally, we complete the volume [...] water to correspond with the quantity of nematodes,’ Michel explains. ‘It’s easy to dilute in this way.’ Michel says it is easy to apply if the ground [...] reduce the pressure.’ Michel reports that the benefit of using Capirel nematodes is that it can also be used as a preventive treatment in the autumn to reduce

Natupol_Sprint_Brochure_EN_-_Koppert.pdf

workers and sugar water to supply their energy. The lifespan of the hive is 3-4 weeks. After 3-4 weeks growers need to switch to another Natupol Sprint [...] in 2021 when Koppert listened to growers and developed a tailor-made solution for their pollination issues. The hive is best suited for key crops such as [...] producer. To guarantee the best pollination results, start using the hive on the day of arrival. Keep hives in a well ventilated environment, out of reach

FAQ Nezapar

introduce Nezapar until the first Nezara is found. What is the lead time for Nezapar? The lead time is 5 weeks, so scouting during the season and acting fast in [...] introduce the pupae in the crop? Open the bottle and manually sprinkle the pupae in Diboxes; a minimum of 100 Diboxes/ha is recommended. Place the Diboxes [...] Dibox in such a way that the boxes are protected from water. It is possible to reuse the Dibox. What should I do with spider webs on top of the Dibox? Monitor

Manual Growing lights

of the hive to help the bumblebees find their way back to their own hive. Tests showed that the blue door led to 12% more direct entries of bumblebees [...] hives. The hives are positioned with the openings in opposite directions to make sure the bumblebees find their way back to their own hive. The big frames [...] important to give the bumblebees the opportunity to work during the hours with the most daylight. Therefore, we advise using an automatic opening and closing

Mycotal FAQ

s. How to use Mycotal How to use Mycotal with Low Volume Mist System What are the optimal conditions to apply Mycotal? • Mycotal is best applied at [...] penetrate the pest’s body cavity. Here they proliferate and destroy the tissues, killing the insect. At high humidity, the fungus then grows through the insect [...] produces spores on the outside of the cadaver, which may spread the infection to other vulnerable pests. Mycotal: how does it work? How long is Mycotal effective

Plant Pollinator interactions in high temperatures

protection, the plant aborts the fruit to reduce fruit load on the plant and directs the assimilates to the vegetative growth of the plant. This is undesirable [...] reduced if the 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 [...] on the first fruit is skipped. The plant looks fine, strong, and healthy. However, the conditions in the greenhouse give the plant the impulse to transpire

General Conditions Koppert

person for whom the Buyer is liable or to whom the Buyer is obliged to pass on the requirements, instructions, Advice and manuals. I n the event that Koppert [...] part of an order placed by the Buyer, provided this confirmation is signed by a person who is authorized to enter into the agreement; b. by the reaching [...] Buyer is in breach without any further notice of default. 6.7 s soon as the Buyer is in breach, the Buyer is obliged to pay to Koppert A interest on

FAQ Nematodes

Only if 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 [...] connected to survival time on the leaves. To ensure the best results, we therefore recommend to use the nematodes when: • • • • Relative humidity is high (>75%); [...] product. Is the carrier material harmful to humans? No, it is biodegradable and not harmful to humans or any animals. Is the carrier material harmful to the

Predatory Mites Whitepaper

limonicus has the highest numerical response to whiteflies and is the best option when the pest pressure is high. • In laboratory trials the oviposition [...] mites that can be used to control several pests. To choose the right species for your purpose it is important to understand the strengths and weaknesses [...] californicus is (compared to P. persimilis) more effective at lower densities of spider mites. At higher densities P. persimilis is the best option. • N