• Fit roots for plant health Technical bulletin 2020 EN

  energy balance Evaporation is by far the most effective cooling mechanism of the plant. That is why the functioning of the roots is directly related to the [...] plant is directly associated with its internal balance, which is continuously changing. According to Chaboussou, it is not just any plant which is attacked [...] zone is frequently monitored by analysis. But only the composition of the plant sap finally tells us which nutrients the plant has consumed. There is a load

• Effective spider mite control with predatory mites

  needs. Phytoseiulus persimilis Phytoseiulus persimilis is a specialist predator of spider mites , it is extremely effective in controlling outbreaks under [...] Spider mite impact on crops Tetranychus urticae ( Two-spotted spider mite ) is the most common species in greenhouse and open-field crops. These pests pierce [...] gain access to effective, environmentally sound, and residue-free solutions. By integrating our predatory mite solution in your IPM strategy, you can prevent

• Spical-Plus

  al conditions Neoseiulus californicus is most effective at temperatures between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60% [...] exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites Dosage [...] evenly spaced in the crop. Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognised distributor of Koppert

• Natupol Fly

  consumed by the flies but stick to their bodies. When a fly visits another flower the pollen are transferred to the pistils of the flower which is needed [...] emerge over time, depending on the temperature If outdoor temperature is below 18°C it is best to keep the pupae indoors at a temperature of 20-25°C untill [...] flowers per m². As a general rule apply 100-300 pupae per m² per week. It is important to start introducing the first pupae the week prior to blossom since

• Swirski Ulti-Mite

  swirskii is most effective at temperatures between 20 and 32°C (68 and 90°F). It is not effective at temperatures below 18°C/64°F. Amblyseius swirskii is sensitive [...] exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites Dosage [...] evenly spaced in the crop. Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognised distributor of Koppert

• How to protect bumblebees in cold

  15 ºC for optimal plant development. When your crop is healthy and the average 24-hour temperature is at least 15 ºC, you can ensure that there won't be [...] es: Warmth is key Place the hives in the warmest part of the tunnel/greenhouse, ensuring they catch the morning sun. Make sure the hive is in a sheltered [...] °C. They have their own clever ways of regulating this temperature, either by ventilating during warmer temperatures or incubating the brood when it gets

• Anso-Mite Plus

  Amblyseius andersoni is effective at temperatures above 14°C/57°F. Optimum temperatures are between 20 and 28°C (68 and 82°F). A. andersoni is sensitive to relative [...] of the leaves, often in the corner of the main vein and lateral veins. It is not possible to distinguish Amblyseius andersoni in the field from Amblyseius [...] exposed to direct sunlight. Sachets already have an exit hole. Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites . Dosage

• Spidex Vital: Your Vital partner in spider mite control

  Vital a more diverse population composition is present, so when applied in hotspots the adults are followed up by the growing nymphs and also Spidex eggs that [...] introduction of “white” Spidex Vital it therefore is a clear proof of predation when red Spidex Vital is observed. FAQ You can find everything you need to [...] our growers. As the result of many years of research and fine-tuning, Spidex is now delivered in a new formulation; with a greater impact on spider mite control:

• Spical Ulti-Mite

  al conditions Neoseiulus californicus is most effective at temperatures between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60% [...] exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites Dosage [...] spaced in the crop. Release should be repeated after 4-6 weeks if the pest is not controlled. Consult a Koppert advisor or a recognised distributor of Koppert

• Cerall Brochure

  surviving damping-off by Glume blotch (Septoria nodorum). Average from 7 field trials, 1 in Sweden, 6 in Switzerland. Variation between trials is expressed as standard [...] until 1 year after seed treatment Koppert B.V. is not liable for any loss of quality if the product is stored for longer than recommended and/or under [...] and improving overall crop yields. Cerall protects seed used for sowing. It is based on the unique beneficial bacterium, Pseudomonas chlororaphis strain