• General Conditions Koppert

  this interest. In addition, the Buyer is obliged to compensate Koppert in full for the losses Koppert suffers as a result of a fall in the exchange rate [...] confirmation is signed by a person who is authorized to enter into the agreement; b. by the reaching of a written consensus on an order form which is used [...] I f the Buyer does not meet its payment obligation in full within the term referred to in article 6.1, the Buyer is in breach without any further notice

• Cookie Statement

  website. A cookie is a small text file that is stored on your computer by your browser when you visit the website. The main function of cookies is to distinguish [...] Cookie Statement from time to time, as the rules on cookies may change or new features may be added to our website. Updates to our Cookie Statement will [...] browser to optimize the way our website is displayed on your screen. Analytical cookies/optional cookies We use third-party analytical cookies to collect

• Experience Centre

  (Mon - 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 [...] 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 [...] on Veilingweg 14 in Berkel en Rodenrijs, the Netherlands. Practical info Our Experience Centre is aimed at target groups linked to agriculture and ho

• Aphipar-M

  material on rock wool slabs or in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days Dosage The dosage [...] converts into a leathery mummy. The adult parasitic wasp emerges through a hole at the rear of the mummy. The first mummies are noticed in the crop around [...] density and should always be adjusted to the particular situation. Start introduction preventively soon after planting of the crop. Introduction rates typically

• Flies

  moist substrates that is rich in organic matter. Although they cause little direct damage to plants, they are often a problem due to their large number. [...] pest on soft fruits in Europe and North America. Sciarid flies and shore flies are mainly a problem in greenhouses. Their larvae live in the ground and prefer [...] cause damage in potted orchids. The Spotted Wing Drosophila has recently invaded Europe and the Americas where it is causing serious damage to many soft fruit

• Raspberry

  particular plant species has its origins in Europe and northern Asia, but nowadays the fruit is being extensively produced in other temperate regions. In North [...] idaeus ), also referred to as red raspberry or occasionally as European raspberry to distinguish it from other raspberries, is a red-fruited species of [...] The fruit of the raspberry plant is red, tasty and sweet but tart-flavoured. Raspberries are a seasonal fruit and produced in summer or early autumn. B

• Avocado

  named ‘alligator pear’ is a tree originating in South Central Mexico. Its nick name points to its fruit which is botanically speaking a large berry with only [...] seed. The berry is green-skinned and fleshy and its shape resembles a pear or (large) egg. The avocado tree belongs to the flowering plant family of Lauraceae [...] Lauraceae . Commercially speaking, avocados are very valuable and the fruit is produced in tropical and Mediterranean regions. Avocados ripen only after they are

• Anagyrus vladimiri

  Anagyrus vladimiri is a parasitic wasp belonging to the Encyrtidae family. This parasitic wasp is particularly effective for mealybug control, a common pest affecting [...] Anagyrus vladimir is available in a bottle ( Citripar ). Remove the label from the bottle according to the instructions Hang the bottle in the crop, out of [...] the female is about 1.5-2 mm in length and brown, with distinctive black and white banded antennae. The male is 0.8 mm in length and black in colour. Anagyrus

• Whitefly

  comparable in outline. Whitefly damage The larvae need a lot of nutrients for growth, and thus consume a large quantity of plant sap. This contains a high [...] large, feeding on plant sap can affect the physiology of the plant, as a result of which growth is retarded. In full sunlight, leaves can wilt and drop. [...] Such leaf damage can in turn influence the development of fruit and lead to a reduction in yield. By sucking plant sap and secreting honeydew, whitefly

• Long-tailed mealybug

  the yield. Flowers and fruit often drop off. Plant sap is rich in sugars, but low in proteins. In order to gain an adequate intake of protein, mealybugs [...] occurs naturally in tropical and sub-tropical regions, but these days it is widespread throughout the world. The range of host plants of Pseudococcus [...] and fruit production. In ornamental crops, the mere presence of mealybugs is sufficient to render the product unfit for sale. A very small population can