• Vidi Fortum

  Vidi Fortum can be applied via drench or drip at the base of the plant, around the roots or sprayed on the plant canopy. Application as drench or via the [...] injected at the irrigation valve by means of an injection pump (e.g. Dosatron) or Venturi system Avoid drainage in substrates when applying by drench/drip [...] Betaine is an amino acid that improves drought and salinity resistance. Vidi Fortum supports the rhizobiome by providing organic matter and stimulating

• Steinernema carpocapsae

  humidity will exceed 75% for several hours after the treatment Adding an adjuvant and/or an anti-desiccant/humectant can be beneficial. Ask your Koppert re [...] Spray the solution as soon as it is prepared and within a short timeframe. Do not store mixed suspensions Best conditions for use of Steinernema carpocapsae [...] the host within a few days. This species is particularly effective against insect pests such as caterpillars , grubs, beetle larvae , and fly larvae . S

• Verticillium wilt

  m dahliae has an optimum temperature around 25-27 °C. How to prevent Verticillium wilt Start with clean soil or substrate by heating it at a temperature [...] controlling the nematodes, as damaged spots can be used as points of entry Prevent plant diseases by optimizing plant potential and crop resilience. [...] verticillium wilt and early dying of potato. Damage symptoms Verticillium species mostly cause wilting of plants. The wilting starts at the lower leaves

• Sportnem-T

  solution as soon as it is prepared and within a short timeframe. Do not store mixed suspensions Dosage Sportnem-T is typically applied at a rate of 2.5 billion [...] irrigate the crop before and right after application Adding an adjuvant and/or an anti-desiccant/humectant can be beneficial. Ask your Koppert represent [...] Downloads FAQ nematodes Preparation Remove the sachets from the box and keep them at room temperature for 30 minutes Empty the contents of the sachets into

• Grey mould

  rain, irrigation water) and nutrients for germination. Germination also happens at very high relative humidity (RH > 93%) on dry plants. The germ tube [...] die at lower RH remove aborting fruits, since these can be infected after abortion and then provide a large amount of inoculum Extra Silicon and/or Calcium [...] cinerea ) is a commonly found fungus in many environments. It survives in plant parts like bulbs and crop residues or as sclerotia (drought- and cold-resistant

• Spidex Boost

  have an exit hole, so each sachet needs to be cut open or an exit hole needs to be pierced into it Hold sachets by the cardboard strip at the top, to avoid [...] density and should always be adjusted to the particular situation. Start introduction preventively or as soon as the first spider mites are detected in the [...] the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated weekly if the pest is not controlled. Consult

• Apple scab

  Venturia inaequalis is an ascomycete fungus that causes apple scab disease Damage symptoms Venturia inaequalis causes apple scab disease, which at first presents [...] between 6 and 26 °C. At optimum temperatures, between 18 and 24 °C, only 9 hours of leaf wetness is required, at lower temperatures this increases to 12-28 hours [...] population as well as macro-organisms like earth worms are not harmed by for example application of compounds against stem canker, since they help in decomposing

• Veni Biosulfur

  Sulphur is an essential building block in plant metabolism for the formation of amino acids, proteins, enzymes, antioxidants and vitamins. Pack size 5 litre [...] required amount of Veni Biosulfur to the water Mix thoroughly Add the remaining amount of water Apply immediately after preparation The pH of the solution [...] solution should be between 5 and 7 Application Apply as a foliar spray Use a fine nozzle ( After application rinse the nozzles thoroughly to prevent blockages

• Neoseiulus cucumeris

  such as spider mites and tarsonemid mites. They also feed on pollen, which is useful for instance in sweet pepper crops as the predatory mite can establish [...] partly consumed by the nymphs. At 25°C under optimal conditions, an adult female Neoseiulus cucumeris consumes about six first instar Western flower thrips ( [...] Neoseiulus cucumeris is most effective at temperatures between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F. Neoseiulus cucumeris

• Sportnem-H

  solution as soon as it is prepared and within a short timeframe. Do not store mixed suspensions Dosage Sportnem-H is typically applied at a rate of 2.5 billion [...] irrigate the crop before and right after application Adding an adjuvant and/or an anti-desiccant/humectant can be beneficial. Ask your Koppert represent [...] from the box and keep them at room temperature for 30 minutes Empty the contents of the sachets into a bucket containing at least 2 litres of water per sachet