Horse-chestnut leaf miner

outbreaks have continued unabated, causing aesthetic damage to horse-chestnut, one of the favourite ornamental trees in European cities. Damage symptoms Larvae

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

Pepper

prevent damage or breakage of their tender stems. The pepper plant has become one of the most widely cultivated crop worldwide. The development of greenhouse

Tomato looper

Chrysodeixis chalcites ) spreads to several northerly countries and is now one of the most frequently found pest species in greenhouses. Damage symptoms

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

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

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

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

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

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