Onion

common onion, is a vegetable. This particular species is the most extensively produced species of the genus of Allium . The onion plant is usually a biennial [...] biennial or perennial plant. When cultivated however, the plant is mostly handled as an annual and harvested at the end of its first production season. Onions [...] therefore cultivated and used for cooking all around the world. Their flesh is pungent when chopped, because it contains particular chemical elements that

Strawberry

or Fragaria x ananassa , is nowadays extensively cultivated for its tasty fruit. The particular species of strawberry is a well-known hybrid species of [...] y referred to as the strawberries). Technically speaking, the strawberry is a so-called aggregate accessory fruit. This means that the fleshy, edible part [...] (achenes) that are visible on the strawberry’s skin, are in reality the ovaries of the flower with a seed inside.

Grapefruit

this subtropical citrus tree has a fruit that is sour to semi-sweet. Grapefruit ( Citrus paradisi ) is a hybrid between a pomelo ( C. maxima ) and an orange [...] orange ( C. sinensis ) and comes in many varieties. The most popular varieties today are the blood-red, pink and white pulp colours. The flavours vary from

Mealybugs and scales

and fruit are concerned, these often drop off; plant sap is low in proteins and rich in sugars. In order to gain an adequate intake of protein, mealybugs [...] level of photosynthesis in the leaves also reduces flower and fruit production; in ornamental crops, the mere presence of mealybugs is sufficient to render [...] scales also produce honeydew (on which moulds grow) resulting in considerable damage in ornamental and fruit crops and loss of value. Armoured scales do

Swirski Ulti-Mite

and prey mites. Presentation Sachets in cardboard box. Carrier Bran. Application Hang sachets in sheltered locations in the crop, not exposed to direct sunlight [...] detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated after 4 weeks if the pest is not [...] 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

Tutasan

Maintain a distance of 15-20 metre between traps A continuous water supply is needed to ensure that the trap works correctly. If the trap is not connected [...] action The Tutasan trap needs to be used in combination with Pherodis pheromone dispensers. The dispensers release a species-specific pheromone which lures [...] indicated If possible connect the trap to a dripper and make sure the water drips properly into the trap Add a small quantity of vegetable oil or liquid

Spical-Plus

species. Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. They [...] and prey mites. Presentation Sachets in cardboard box. Carrier Bran. Application Hang sachets in sheltered locations in the crop, not exposed to direct sunlight [...] detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated after 4 weeks if the pest is not

Experience Centre

- Fri) from 9:00 AM to 5:00 PM. A tour takes an average of 1,5 hours and is suitable for groups of up to 15 visitors. In the case of bigger groups, the [...] be adapted in consultation. The Experience Centre may be visited by appointment only. Interested? Please fill in the request form below. Make a reservation [...] beneficial fungi for international agriculture and horticulture. Take a look inside a bumblebee hive and see these tireless workers do what they do best.

Disclaimer

products are not available in all countries. Any such reference does not imply that Koppert markets a particular product in a particular country or intends [...] information contained on www.Koppert.com is without obligation and does not constitute a legally-binding offer to enter into a contract. Liability Whilst this website [...] include references (for example, by means of a hyperlink, banner, or button) to other sites concerned with a specific aspect of this website. This does not

Lemon

well-known yellow citrus fruit is used widely for culinary and other domestic purposes throughout the world. Citrus limon is a medium, evergreen tree of the [...] the Rutaceae family. It is characterized by its aromatic sour taste.