• 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

• Tropicals

  January 1, 1970

  plants. Contrary to what most people expect, many of the tropical plants do not do well in direct sunlight and should be located in shadier environments.

• 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

• 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

• Black leg of seedlings

  January 1, 1970

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

• 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:

• Horiver Drystick

  January 1, 1970

  sticks at max. 30 cm above the crop and adjust height when plants are growing Do not place traps in-between the plants as parasitic wasps will then also be [...] Drystick does not come off on your hands Horiver Drystick traps generally do not catch insects for as long as Horiver Wetstick as the glue gets saturated

• Swirski-Mite LD

  January 1, 1970

  Young larvae of various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and [...] 60%. Combined use Can be combined with Orius spp. and whitefly parasitoids. Do not combine with other generalist predatory mites ( Neoseiulus cucumeris

• Swirski-Mite Plus

  January 1, 1970

  Young larvae of various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and [...] 60%. Combined use Can be combined with Orius spp. and whitefly parasitoids. Do not combine with other generalist predatory mites ( Neoseiulus cucumeris