• FAQ Nezapar

  manually sprinkle the pupae in Diboxes; a minimum of 100 Diboxes/ha is recommended. Place the Diboxes at eye level or in the middle of the plant and distribute [...] extend past the abdomen, legs and antennae are brown. The larvae develop and pupate inside host eggs. What is the mode of action and life cycle of Trissolcus [...] when the crop is planted, and outside temperatures are above 15 °C. Do not wait to introduce Nezapar until the first Nezara is found. What is the lead

• Rhyzobug FAQ

  Apply in the evening. What is the best application time related to the pest level? As soon as the pest is detected. How do I apply the Rhyzobius lophanthae [...] orange/pink in colour. Rhyzobius Cryptolaemus 2,5 mm 1,6x larger 4 mm What is the mode of action of Rhyzobius lophanthae? Both the adults and the larvae [...] many adults are in the packaging? 500 adults. What kind of carrier is present in the packaging? Buckwheat hulls. 4 Storage Can I store the product? Preferably

• Mycotal FAQ

  that disables and kills insects. The product is packed in a cardboard box which contains a bag of blastospores of the unique fungus, Akanthomyces muscarius [...] Misting Systems in greenhouses. How to use Mycotal What are the optimal conditions to apply Mycotal? • Mycotal is best applied at the end of day or early [...] days, the product can also be applied during the day. Humidity levels must be 70%(RH) at the moment of application and a couple of hours after the application

• FAQ Nematodes

  Only if the nematode is in the host and the temperature is not too low is there a small chance that the nematodes can overwinter. However, this is never [...] formulation What is the substance the nematodes are packed in? In order for the nematodes to survive during transport and storage they need to be packed in a carrier [...] longer be found. In practice, the decrease of pest pressure is the only indication that the application has been effective. How long do the nematodes work

• Pollination checklist Growing lights

  pollination. The sun activates the bumblebees 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. 07:00 [...] sure the hives are not overheated by the lamps and other means, or by the sun in spring and late autumn. The later the lights are turned on, the more [...] you can place them lower in the greenhouse. 13:00 Vertical placement will have a negative effect on the development of the hives. 10:00 1! Bumblebees

• Sportnem_leaflet_EN_A4_-_Koppert_20230441_-_DEF_LR.pdf

  oleracea, which is present in parts of Europe and the USA, has two generations per year, one in autumn, with overwintering larvae and one in summer. Sportnem-T [...] years for the larvae to fully develop. The adults feed on the leaves of trees. The common garden chafer (Phyllopertha horticola) is present in Europe and [...] into the soil at a depth of approximately 5 cm. Young larvae feed on humus particles. In the second larval stage they start to feed on the roots of grasses

• Manual Growing lights

  greenhouse, for example on the sidewalls, also take the angle of the sun into account. It can happen that the direction of the sunbeams is too low and therefore [...] into account the angle of the sun and the presence of a sidewall screen for placement of hives. To make sure bumblebees only fly around in the greenhouse [...] shaped, UV pattern around the entrance of the hive to help the bumblebees find their way back to their own hive. Tests showed that the blue door led to 12%

• Tripidi

  indicate their presence in the crop. At a later stage, the empty cells become desiccated and the adjacent cells turn brown. The vigour of the plant is also [...] cause damage in green-houses belong to the family Thripidae. Thrips damage Thrips cause damage to the plant by piercing the cells of the surface tissue [...] sucking out their contents, causing the surrounding tissue to die. The resulting silver-grey patches on leaves and the black dots of their excreta indicate

• Mycotal Brochure

  humidity of 70% or above. The microclimate of the laminar layer underneath leaves determines the conditions for the fungus. Mode of action 4 Spores of A. [...] used in a wide range of conditions, one of its unique properties is its ability to grow at low temperatures. 7 Disclaimer The general conditions of Koppert [...] inside, the insect is killed via different modes of action: • Mechanical obstruction of respiratory tubes • Exhaustion of reserves and a disruption of organ

• Trial results onion fly and bean seed fly

  role in the biological control of many pests. Meet Frank Keijzer, the owner of a 57-hectare organic arable farm and is growing a wide variety of crops [...] nematodes feed on the digested tissues of the dead insect and reproduce in large numbers. The pest insect stops feeding soon after being infested, and dies within [...] Facing the bean seed fly challenge This year, Frank encountered a significant challenge due to the cold and wet conditions at the beginning of the crop cycle