Fit Roots for Plant Health Whitepaper - Koppert

ranging from a superficial root system to deep taproots, or a combination of these. But in general, one can say that a sound root system has a whitish colour [...] opportunities for both the solution and air, to refresh their composition. For instance, oxygen (O2) must be able to move in, and carbon dioxide (CO2) to move out [...] being cultivated in a balanced way, the fewer of these substances will be available. So, for a plant to be resistant, it is essential to manage its growth

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 [...] ‘Yes, I would recommend it to anyone who has problems with codling moths and leafrollers. It really helps to reduce the pest pressure. I’m proud to spray [...] treatment programme. It’s a must have!’ ‘I had some difficulties with codling moths and leafrollers at the time and switched to biocontrol to save my production

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 [...] C, there are severe implications for yield and quality. It is essential to point out that exposure to maximum temperatures of more than 30° C for a couple [...] one hour, 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

Manual Growing lights

Several placement systems can be used for this. It is also important to give the bumblebees the opportunity to work during the hours with the most daylight [...] differently to humans. They need the blue, green and UV spectrum for foraging, but do not see in the red light spectrum. Conversely, humans do see in the red [...] design for Natupol Excel (see figure 1.3 & 1.4). This hive is equipped with a blue hive door (in the visible spectrum for bumblebees) and has a special

FAQ Nematodes

and search for a host. It is therefore important to leave the soil moist for a few weeks after application of nematodes. Can I apply nematodes to each su [...] energy reserves, stay alive in the soil for a few weeks and look for a host. 3. Regulatory Do I need a spray license to apply nematodes? Nematodes are [...] 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

Beneficial Nematodes against Horticultural Pests

etc. If you have any questions or doubts, please consult your Koppert contact person. If a specific pest is not mentioned in this document, it doesn’t n [...] are being researched). They are selectively applied to combat a significant variety of pests in a wide range of temperatures, such as the pupae and larvae [...] and many others. How does it work? After application, the nematodes set out in search of their prey. Once they have found a host insect, they penetrate

Target pests of beneficial nematodes in Top Fruits

combinations that have been tested successfully so far. If a specific pest is not mentioned in this document, it doesn’t necessarily mean it cannot be controlled [...] Dose 1,5 billion/ha Beneficial nematodes A biological & effective solution to help control hazardous pests in agricultural crops While plant parasitic [...] Koppert contact for more info. Always check label for full technical advice! 11-2022 Part of the IPM toolbox Nematodes have become a powerful part of

Target pests of beneficial nematodes in Soft Fruits

combinations that have been tested successfully so far. If a specific pest is not mentioned in this document, it doesn’t necessarily mean it cannot be controlled [...] Koppert contact for more info. Always check label for full technical advice! 09-2022 Part of the IPM toolbox Nematodes have become a powerful part of [...] nematodes in Soft Fruits Soft Fruits & Grapevine Crop Blueberries, Strawberries, Raspberries, Grapevine Cranberry When to apply Where to apply Targeted

Target pests of beneficial nematodes in Stone Fruits & Nuts

combinations that have been tested successfully so far. If a specific pest is not mentioned in this document, it doesn’t necessarily mean it cannot be controlled [...] g Spray/drench over a 1 m radius around the tree trunk - 1 or 2 treatments in springtime and in autumn Larvae 1 - 3 million in 10L min. per tree Plum [...] Chestnut tortrix Beneficial nematodes A biological & effective solution to help control hazardous pests in agricultural crops While plant parasitic

Target pests of beneficial nematodes in Potato & Outdoor Vegetables

combinations that have been tested successfully so far. If a specific pest is not mentioned in this document, it doesn’t necessarily mean it cannot be controlled [...] / Tubers Various Beneficial nematodes A biological & effective solution to help control hazardous pests in agricultural crops While plant parasitic [...] Koppert contact for more info. Always check label for full technical advice! 12-2022 Part of the IPM toolbox Nematodes have become a powerful part of