• Cherry

  regarded as the most important ancestor of today’s cultivated cherry and it is one of two cherry varieties most of the current commercial, edible cherry cultivars

• Hop

  with the ability to extend up to 20 inches a week, and even 50 ft tall in one season. They are typically trained on strings up to 25 ft tall. The hop is

• Cookie Statement

  when you visit the website. The main function of cookies is to distinguish one user from the other. Your browser sends us the information stored the next

• Pollination checklist outdoor

  Koppert's bumblebees ensure natural pollination in both indoor and outdoor crops. Good pollination in outdoor crops can be achieved by following the r [...] Position the hive in the crop immediately after delivery, or a maximum of one day later, to allow the bumblebees to gather food. Position the hives evenly

• Tomato leaf miner

  a sickle-shaped exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground. This occurs

• Fly pollination

  flower in search of nourishment, they inadvertently transfer pollen from one bloom to another. This accidental pollination contributes to the genetic diversity [...] easily combined with bumblebees and honeybees. Fly pollination products Koppert Natupol flies show a stable emergence rate in combination with a high rate

• Deltatrap

  eggs laid by females as they fail to mate. Presentation One trap with suspension hook and one sticky insert. Downloads Deltatrap Safety Data sheet Preparation [...] two or four traps per hectare for every species of moth to be monitored Use one trap per 500 - 1000 m² for mealybug Combined use Use in combination with

• Adalia bipunctata

  Use at least one cotton bag per tree and up to 3 bags for large trees. Consult a Koppert advisor or a recognised distributor of Koppert products for advice

• Horiver Disc

  Numbers per package 50 pieces Application Remove the silicone cover paper from one side of the trap Place trap around the stem of the plant with the sticky side [...] trap Replace the traps when largely covered by insects and/or debris Dosage One Horiver Disc per plant. Storage temperature 0-32°C/32-104°F. Storage time

• Effective control with Chrysopa-E!

  existing control products for aphids (parasitic wasps) often tackle only one specific aphid species, while Chrysopa-E eats all types of aphids, mealybugs [...] menu in that respect. Chrysopa-E is suitable for a wide range of crops and Koppert has conducted tests in various crops with good results. Extreme number of