• 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 [...] that exposure to maximum temperatures of more than 30° C for a couple of hours has a negligible effect on pollination. However, a full day above 30° C has [...] there is also an immediate effect. For a high 24-hour temperature to affect pollination takes at least one to two weeks. Similarly, it takes two weeks

• Mirical – optimale Bekämpfung der Weißen Fliege mit revolutionärem Freisetzungssystem

  bugs, allowing them to arrive at their destination in optimal condition. Easy to use The strips make it easier to apply and exacter to dose in the crop. [...] stronger and better able to establish and develop itself in the crop: Improved whitefly control Easy to apply Exacter to dose 99% less plastic 99% reduction [...] crop. Much easier and much sustainable! How to use Mirical Generalist predator Mirical is a generalist predator with a preference for greenhouse whitefly (

• Thrips Identification Guide

  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 [...] the lower and upper leaf surfaces. Will go into diapause in response to less than 12 hours light per day and low temperatures. Will probably also survive [...] Yellow brown to black in colour. Head longer than width with clear red eyes. 8 antennal segments. Last segment tube-shaped. Adults migrate to terminal leaves

• FAQ Nematodes

  matter to provide a rich soil life. How do entomopathogenic nematodes work? Nematodes are actively looking for a host or using an ambush strategy to reach [...] will first have to look for a host. The effect of treatment is thus strongly dependent on how quickly a nematode has found a host. Is the effect visible [...] 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 the host

• Pollination checklist Growing lights

  need max. 2 hours to return to their hive 15:00 Do not keep a hive closed for longer than one day unless additional pollen is fed to the bees. Bumblebee [...] During other weeks at higher than 28 °C temperatures you can place them lower in the greenhouse. 13:00 Vertical placement will have a negative effect on [...] (overlap with daylight) there is for the bumblebees to pollinate. For pollination, bumblebees need at least 28 Watt/m2 PAR light near the hive and the presence

• Trial results onion fly and bean seed fly

  dies within a few days. The nematodes that emerge then start their search for a new host. Unique Formulation Soluble, biodegradable, and a long shelf life [...] seed fly challenge This year, Frank encountered a significant challenge due to the cold and wet conditions at the beginning of the crop cycle. Ideal conditions [...] the soil. When applied to the affected area at sowing, the nematodes actively seek out bean seed fly larvae. Once they locate a larva, the nematodes enter

• How to use Mirical

  Take one Mirical strip from the tray at a time. 3. Close the lid while walking to the next introduction point to prevent Macrolophus from escaping. Remove [...] allow the remaining Macrolophus to leave the tray. 7. Hang the folded cardboard strip over the stalk of a fully-grown leaf at the top of the plant. 4. [...] How to use Mirical Macrolophus will crawl out of the cardboard strips and spread through the crop. Use immediately after receipt. 1. 5. For optimal

• Cerall Brochure

  carried out, to ensure a precise application, to avoid underdosing, for example. Storage / Shelf life At 4-8°C: up to 3 months At 20°C: a maximum of 1 [...] crop also in a later stage. For most of these diseases, seeds are the primary carrier of the infection. Cerall offers a powerful weapon to protect the seeds [...] seeds. The product is a seed coating: the seeds are treated prior to sowing. Cerall remains effective on stored seeds for up to one year after application

• Trial_and_Field_results_nematodes_in_fruit_orchards_EN_-_Koppert.pdf

  helped a lot to control and reduce the pest pressure,’ Michel states. ‘It had a positive effect in the spring and there was less need for trapping to reduce [...] growers in France are increasingly turning to sustainable nematode solutions to protect their orchards against pests – a living, natural solution for their fruit [...] difficulties with codling moths and leafrollers at the time and switched to biocontrol to save my production,’ Michael remembers. ‘I was suffering from heavy pest

• trial results wireworm control

  soon after being infested, and dies within a few days. The nematodes that emerge then start their search for a new host. 01-2024 [...] Each of the nematodes produced by Koppert has been selected to target specific pest insects. How does it work? After application, the nematodes set out in [...] efficacy against wireworms in irrigated potato (% damage reduction compared to untreated control) Emilia-Romagna Region - North Italy, Sagea 2022 40 17