• Leaf stripe

  January 1, 1970

  the number of kernels may be reduced and kernels may be brown. The symptoms do not always occur together. Life cycle and appearance of Leaf stripe Pyrenophora [...] Infection occurs between 10 and 33 °C. Infected seeds can look healthy and do not necessarily show symptoms of infection. Soil temperature during seedling

• Vidi Fol (Fortafol)

  January 1, 1970

  Ensure good crop coverage Compatibility Do not mix Vidi Fol with products containing calcium to avoid precipitation Do not mix Vidi Fol with systemic pesticides [...] overnight Use disinfectants regularly to keep the irrigation system clean, but do not use Vidi Fol at the same time as the disinfectant Application via spraying: [...] pesticides An increased uptake of pesticide compounds can cause damage to plants Do not tankmix with beneficial microbes Environmental conditions The pH of the

• Privacy Statement

  January 1, 1970

  number of rights for every data subject. We do our very best to satisfy any requests to exercise such rights. Do you have any feedback for us? Please let [...] This will include activities aimed at increasing our customer base. What data do we collect and why? Site visits and analytics When you visit our website, [...] may also transfer this information to third parties if legally required to do so, or where such third parties process the information on Google’s behalf

• 100% Sustainable Agriculture

  January 1, 1970

  planet. Partners with nature, that is the guiding principle in everything we do! Pioneering is not new to Koppert. In fact, it’s in our DNA. Fifty years ago [...] first to introduce a natural enemy to combat spider mite in horticulture. In doing so, he laid the foundation for today’s Koppert, providing alternative products [...] world are now working with natural products from our range. Of course, we do not develop these products on our own: our R&D department is constantly testing

• Experience Centre

  January 1, 1970

  Take a look inside a bumblebee hive and see these tireless workers do what they do best. Did you know that the vision of bumblebees differs vastly to that

• Predatory mites

  January 1, 1970

  other beneficials, forming the foundation of many IPM systems. Which pests do predatory mites control? Predatory mites are known to control a variety of [...] frequency of releases. Video: How to use predatory mites How many predatory mites do I need? The dosage and frequency of predatory mites depends on climate, crop

• Addit

  January 1, 1970

  Improves the effect of Mycotal and entomopathogenic nematodes. Crops Do not use on kalanchoe plants. Mode of action Addit improves the spread of plant [...] litres of water (0.125-0.25%), depending on local registration. Compatibility Do not mix Addit with other additives. Addit must not be used with herbicides

• Pollination checklist Natupol Fly

  January 1, 1970

  as rain or condensation. Use coffee cups with lids, for instance, or bags. Do not scatter the pupae loose. Experiences in practice suggest that the side [...] Natupol Fly, search in the side effect database for bumblebees (Bombus spp.). Do not release Natupol Fly without preparation if the temperature is below 15

• Damping-off

  January 1, 1970

  in the absence of plants. Many species are entirely saprophytic, so these do not harm plants. How to prevent Damping-off Use resistant cultivars or graft [...] cultivars Use clean planting material Ensure regular growth Avoid over-watering Do not provide excess nitrogen since this promotes the disease. In greenhouses:

• Steinernema feltiae

  January 1, 1970

  friendly approach to pest management in agriculture and horticulture. How do Steinernema feltiae nematodes work? Steinernema feltiae nematodes control [...] 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 feltiae [...] 35°C/95°F can be lethal Nematodes are susceptible to ultraviolet light (UV): do not use them in direct sunlight The moisture content of the soil must be kept