• Greenhouse crop pollination

  pollinators, to ensure reliable and effective pollination in greenhouses. Koppert bumblebees are carefully selected, reared, and delivered to growers all

• Vidi Parva

  litres/ha Applications should be repeated once Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your

• Vidi Terrum

  should be repeated a number of times Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your

• Mycotal

  the product label for more information Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your

• Enermix

  switch to the use of En-strip or Ercal . Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your

• Tree specialist Wolterinck: Control of oak processionary caterpillar with Entonem

  Co-owner and general director Ivo de Groot has witnessed the effect of Koppert’s nematode product Entonem on the oak processionary caterpillar . ‘We’ve

• 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

• European red mite

  General As the name implies, the European red mite, Panonychus ulmi , is mainly a pest of fruit trees (apple, pear, plum and cherry). However, it can attack a large scale of other woody plants and is

• Boisduval scale

  General These three species of Diaspi s are very similar in their appearance and damage symptoms. Here, the Boisduval scale is described in more detail, as it is the most important one. The Boisduval

• Crane flies

  General The larvae of crane flies , called leatherjackets, live in the soil and feed on roots and shoots (which they pull into the ground of mainly grasses and cereal crops. The adults do not cause an