• Natupol Fly

  January 1, 1970

  Application Put the required amount of pupae in a cup Place the cup in the crop on the soil. Do not scatter the pupae in the crop Protect the pupae from direct [...] Mode of action The flies search for nectar in the flower and thus come into contact with pollen. These pollen are not consumed by the flies but stick [...] bodies. When a fly visits another flower the pollen are transferred to the pistils of the flower which is needed for pollination . Presentation Cardboard tube

• Ephedrus cerasicola

  January 1, 1970

  Koppert products for advice on the best strategy for your situation. Best conditions for use of Ephedrus cerasicola The optimal temperature for population [...] in length. The parasitic wasp lays an egg inside the aphid where the larva of the parasitic wasp will develop. Before the development of the larva has ended [...] mummies are often found on the plant, but also in hidden places such as on ropes, under the rims of the pots, etc.

• Eretmocerus eremicus

  January 1, 1970

  Koppert products for advice on the best strategy for your situation. Best conditions for Eretmocerus eremicus For optimal efficacy of the parasitic wasp [...] instar. The larva then penetrates the host, moulting to the second instar to feed. During the third instar, the larva fills the host pupa, and the pre-pupal [...] carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in

• Praon volucre

  January 1, 1970

  Hang the cylinder horizontally from a crop wire, branch, or leaf stalk by winding the label around it and sticking the end of the label back onto the label [...] label Turn the lid until the small holes align with the opening The dosage of Aphiscout depends on climate, crop and aphid density and species, and should [...] recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for Praon volucre Aphiscout is effective at

• Sciarid flies

  January 1, 1970

  damage is the immediate result of larvae feeding on the roots. The larvae feed mainly on decaying plant material and on algae and fungi present in the soil [...] plant material. Damage symptoms The larvae of sciarid flies feed mainly on organic remains and the fungi that grow on them, although some species can also [...] of Sciarid flies The life cycle of sciarid flies has the following stages: egg, four larval instars, a pupal instar, and the adult. The adult insects are

• Natupol Booster

  January 1, 1970

  hives can be placed 4-7 days before the crop starts flowering Distribute the Natupol Boosters evenly throughout the plot. The best position is on a horizontal [...] colonies, the ‘Beehome’ system should be closed. Remove the plastic liner and the sugar water tank from the hive, then place the liner back inside. Seal the [...] platform just above the ground Wait for at least 30 minutes after positioning the hives before opening the flight holes, this allows the bumblebees to calm

• Enermix

  January 1, 1970

  carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] in the crop, if possible approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of Enermix [...] advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Encarsia formosa is most

• Natutec Drive

  January 1, 1970

  Drive for the distribution of large quantities of natural enemies in the crop. The Natutec Drive can be customised based on the specifications of the greenhouse [...] released Place the drum inside the Natutec Drive Choose the speed based on the amount of natural enemies required per running metre Attach the Natutec Drive [...] Drive onto the pipe-rail, a trailer or a boom Turn on the switch of the Natutec Drive to start releasing the content of the drum

• SWD

  May 8, 2019

  reduce numbers of over-wintered SWD in the environment and slow the build-up of the pest to damaging levels later in the year. Early detection of SWD also ensures [...] ensures that there is ample time for control measures to be put in place, before egg-laying commences as the crops reach the most vulnerable stages of attack [...] Their red colouring makes them very attractive to the pest and the mesh openings are large enough for the fruit fly but will keep out unwanted by-catch of

• Drososan

  January 1, 1970

  effective place to hang the traps is in the shade along the sides of the plot, in the hedge (if available) and in the crop. If the crop is low, make sure the [...] above the ground. In taller crops, the traps can be placed in the crop Protect the traps against direct sunlight Check the traps weekly Once the luring [...] Preparation Fill the trap with approx. 200 ml of Fruit Fly Attractant Application Hang the trap on a branch or stick using the enclosed hook The most effective