Pollination checklist Growing lights

stay open for +/- 10 hours 05:00 04:00 100 m Hive location 03:00 Place the hives near the central walkway. Introduce additional colonies for plant rows [...] turned on, the more time (overlap with daylight) there is for the bumblebees to pollinate. For pollination, bumblebees need at least 28 Watt/m2 PAR light [...] developed for better performance in difficult light conditions. Beevision Tests show that the Beevision features lead to more efficient pollination. For further

Pear psylla

General The pear psylla, Cacopsylla pyri , is a widely distributed pest of pear in central Europe and can inflict serious damage in pear orchards. Damage symptoms Pear psylla feeding leads to growth i

Cerall Brochure

protects seed used for sowing. It is based on the unique beneficial bacterium, Pseudomonas chlororaphis strain MA342. Biofungicide for seed treatment Cerall [...] sowing. Cerall remains effective on stored seeds for up to one year after application. Cerall is suitable for both conventional and organic agriculture. Safe [...] year after seed treatment Koppert B.V. is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions

Impatiens thrips

General Impatiens thrips (Echinothrips americanus) is an increasing problem in greenhouse cultivation, having spread to many countries within the last 30 years. The thrips have mostly been able to spr

Horse-chestnut leaf miner

General The horse-chestnut leaf miner, Cameraria ohridella , probably originates from natural stands of the European horse-chestnut in Greece, Albania and Macedonia. It was first observed attacking or

Yellow rose aphid

General The yellow rose aphid , Rhodobium porosum , is probably of North American origin but is now widely distributed in Europe, North Africa, parts of Asia and South America. It attacks plants of th

Woolly apple aphid

General The woolly aphid, Eriosoma lanigerum , is a serious worldwide apple pest. It is probably of North American origin and has been distributed to other parts of the world mainly via infested apple

Hemp russet mite

General The hemp russet mite ( Aculops cannabicola ) belongs to the family Eriophyidae (gall and rust mites). It does not produce galls but lives freely (vagrant) on hemp/cannabis plants. Aculops cann

General Terms and Conditions of Sale - Koppert UK Ltd.

are ready for collection or if some other place for delivery is agreed by the Company delivering the Goods to that place. 6.2 Any dates quoted for delivery [...] terms of the Contract for any consequential loss or damage (whether for loss or profit or otherwise) costs expenses or other claims for consequential compensation [...] as the person who accepts a quotation from the Company for the sale of the Goods or whose order for the Goods is accepted by the Company. “GOODS” means the

Manual Growing lights

in the greenhouse for an optimal level of pollination Two types of frames have been designed, one for 12 bumblebee hives and one for 4 bumblebee hives [...] bumblebees being locked in for a long time. Please contact your Koppert advisor for more information of contact details for Metazet/FormFlex. 2.2.3 Other [...] to attract insects (bumblebees) for pollination. We then combined all this knowledge in our new bumblebee hive design for Natupol Excel (see figure 1.3 &