• Plant Pollinator interactions in high temperatures

  greenhouse, even if pollination occurs by hand. A humidity of 85% is fine for pollination in a semi-closed greenhouse, while a humidity of more than 80% starts [...] levels given in Watts. can be reduced if the humidity is too low or radiation is too high. Staying outside the gray and yellow areas in the table in figure [...] 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 worth

• FAQ Nematodes

  temperatures and certainly not outside a host. Only if the nematode is in the host and the temperature is not too low is there a small chance that the nematodes [...] reach their host. Once in contact with a host, they try to penetrate it through a body opening. In the host, the nematodes release a bacterium that can kill [...] conditions, a nematode can kill an insect in 24-48 hours. Under field conditions, a nematode will first have to look for a host. The effect of treatment is thus

• Pollination checklist Growing lights

  bumblebees to fly when there is enough daylight present. Wireless BeeHome system (WBH) can be controlled either by using a timer or by connecting the transmitter [...] 09-2023 | PR28302 Make sure the hives are not overheated by the lamps and other means, or by the sun in spring and late autumn. The later the lights are turned [...] than 28 °C temperatures you can place them lower in the greenhouse. 13:00 Vertical placement will have a negative effect on the development of the hives

• Cerall Brochure

  average by 290 kg/ha. Compilation of the results from 11 field trials, 2 in Belgium, 2 in Germany, 2 in Italy, 1 in Spain, 1 in Sweden and 2 in Switzerland [...] damaged by common bunt (Tilletia caries) in winter wheat (Triticum aestivum). Average results from 5 field trials, 2 in Denmark, 1 in Spain, 2 in France [...] Cerall A powerful seed treatment solution against seed-borne diseases in cereals A powerful weapon against fungal diseases In cereal production, seed-borne

• Trial_and_Field_results_nematodes_in_fruit_orchards_EN_-_Koppert.pdf

  good. There is only a little damage but it’s not excessive,’ he confirms. ‘We do it every year to avoid pest invasion so it is fully included in the treatment [...] Michel Loubejac is a fruit grower in Moissac in the Tarn-etGaronne, region of France. Here he grows organic apples on 5 hectares used for baby compotes [...] risk for users and the formulation is 100% biodegradable. It’s a natural, living solution with a long shelf life in the fridge,’ Michel concludes. ‘Yes

• FAQ Nezapar

  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 [...] 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 [...] 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 case Nezara pressure

• Effect of Nezapar Leaflet

  inside the host eggs, and after pupation they emerge from the host egg by biting a hole in the lid of the Nezara egg. 01-2023 Low rate: 1 Trissolcus/m²/week [...] Welcome Nezapar, so long stinkbug The southern green stink bug Nezara viridula, is a highly destructive pest, damaging many important food crops. Nezapar, the [...] impacting the development of Nezara, has been described in research papers for some time. Koppert is the first to achieve scaling-up the rearing of Trissolcus

• Trial results onion fly and bean seed fly

  many pests. Meet Frank Keijzer, the owner of a 57-hectare organic arable farm and is growing a wide variety of crops, including onions, carrots, sweetcorn [...] (Delia platura) is a common pest that can cause significant damage to crops such as onion, corn and cabbage. Bean seed flies damage crops by laying their [...] disappeared within a few days after the treatment. Beneficial nematodes control bean seed fly (Delia platura) by infecting the fly’s larvae in the soil. When

• Mirical – optimale Bekämpfung der Weißen Fliege mit revolutionärem Freisetzungssystem

  when they are hung in the crop. The strips can easily be distributed in the plants by hanging the cardboard strip over the stalk of a fully-grown leaf at [...] their destination in optimal condition. Easy to use The strips make it easier to apply and exacter to dose in the crop. All resulting in a faster population [...] improvements have been made in both the quality and performance of Mirical – Koppert’s biological solution for destructive whitefly in a number of greenhouse

• Thrips Identification Guide

  occurs in the substrate. Reproduction time is about 18 days at 25°C. Females lay 20-60 eggs in total, depending on the host plant. Feeding results in silvery [...] the leaf veins, pupates in the substrate. Females produce 70-100 eggs in total, about 2-5 per day. Developmental time at 25°C is 13 days (measured on cucumber) [...] egg laying, and a complete generation develop within a single gall. Adults exit galls and migrate to new terminal leaves to begin a new generation. The