• Grey mould

  higher RH once stem infection is present, since more plants die at lower RH remove aborting fruits, since these can be infected after abortion and then provide [...] Germination also happens at very high relative humidity (RH > 93%) on dry plants. The germ tube grows into the plant. Grey mould ( Botryotinia fuckeliana / Botrytis [...] 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

• Experience Centre

  Centre located at our headquarters on Veilingweg 14 in Berkel en Rodenrijs, the Netherlands. Practical info Our Experience Centre is aimed at target groups [...] linked to agriculture and horticulture. Opening hours: weekdays (Mon - Fri) from 9:00 AM to 5:00 PM. A tour takes an average of 1,5 hours and is suitable [...] pollination , come and visit the Koppert Experience Centre where you can take an interactive journey through the fascinating world of sustainable cultivation

• Spical-Plus

  preventively or as soon as the first spider mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release [...] sachets in sheltered locations in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top [...] persimilis and Feltiella acarisuga . Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days

• Swirski Ulti-Mite

  preventively or as soon as the first pest mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release [...] sheltered locations in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging [...] 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

• Trianum-P improves open field pepper production in Portugal

  (150 ha), Sweet potato (120 ha), and Aubergine (90 ha). The great challenge facing the production of crops for the processing industry is to work at a low [...] cooking. The main vegetable crops for processing in Portugal are: Tomato (14,500 hectares), Peas (3,500 ha), (Broccoli 4,000 ha), (Pepper 1,000 ha), Zucchini [...] control diseases at the soil level in industrial crops. For this reason, Trianum has become an important part of sustainable agriculture in Portugal.

• 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 [...] conducive periods and when they are to be expected. Ascospores are released at heavy rainfall. They germinate between 6 and 26 °C. At optimum temperatures [...] fallen leaves in autumn/winter Spray fallen leaves with urea Ensure that the microbial population as well as macro-organisms like earth worms are not harmed

• Spical Ulti-Mite

  to the particular situation. Start introduction preventively or as soon as the first pest mites are detected in the crop. Use at least 4,000 sachets per [...] sachets in sheltered locations in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top [...] receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 12-14°C/54-57°F. Storage conditions

• Dwarf bunt

  suitable host for as long as ten years. Seed-borne transmission does occur, but is less important from an epidemiological point of view. The teliospores germinate [...] controversa is a plant pathogen. It is a fungus known to cause the smut disease TCK smut in soft white and hard red winter wheats, as well as dwarf bunt [...] spore) they contain, which is larger than a normal kernel. The bunt balls are grey-brown. They rupture at harvest and release black, powdery spores, that

• Neoseiulus californicus

  through the skin and shows up as an X-shaped marking on the back. If the food supply has been absent for some time, they become thinner and a uniformly [...] introduction as soon as the first pest mites are detected in the crop. Introduction rates typically range from 25-125 per m2/release. Releases should be repeated [...] repeated at least five times at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy

• Cottony soft rot

  material in or on the ground. Sclerotia germinate at temperatures between 4 and 26 °C with an optimum between 13 and 15 °C. Germination and infection mostly [...] also known as cottony soft root, is a plant pathogenic fungus. It has a very wide range of host plants. Damage symptoms The first symptoms of a cottony soft [...] um ) infection are water-soaked lesions at the stem base. The plant above it wilts and rots. White, fluffy fungal mycelium grows on the lesions, giving