Chrysoperla carnea

Chrysoperla carnea , commonly known as the green lacewing, is a beneficial insect used in agriculture as a natural predator of various pest insects. It belongs [...] carnea Chrysoperla carnea is effective in a wide temperature range including low temperatures (average > 12°C/54°F). It is most effective at 20-28°C (68-82°F) [...] groups when the population density is particularly high. The development of the pupa is visible externally. The outer cocoon is 8 mm long and 4 mm thick. The

Glume blotch

temperature above freezing when water is available. Conidia require a minimum of 5 °C for germination. Primary infection is mostly by ascospores or conidia on [...] leaves are infected and frequent rain is expected Be aware that in a crop with dense foliage, splash dispersal is more efficient so the disease will spread [...] General Parastagonospora nodorum (Phaeosphaeria nodorum) is a fungal pathogen of wheat , barley and ryethat induces yield and quality losses. Damage symptoms

Grower Koen - Embracing biological crop protection in agriculture

decided to find a balance between both approaches. This way of working allows him to gain experience in using biological crop protection . As a result, he acquires [...] traditional farming practices. For him, it is clear that chemical-free farming is an inevitable trend, and he is determined to prepare for this new phase [...] traditional farming are getting closer together. "The mix between traditional and organic is actually quite pleasant," he explains. He emphasizes that

Veni Biosulfur

after preparation The pH of the solution should be between 5 and 7 Application Apply as a foliar spray Use a fine nozzle ( After application rinse the nozzles [...] from 1-3 litres/ha. Applications should be repeated a number of times. Consult a Koppert advisor or a recognised distributor of Koppert products for advice [...] Veni Biosulfur increases the amount of sulphur taken up by the plant. Sulphur is an essential building block in plant metabolism for the formation of amino

Aphipar-M

develop inside the aphid, which converts into a leathery mummy. The adult parasitic wasp emerges through a hole at the rear of the mummy. The first mummies [...] in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days Dosage The dosage of Aphipar-M depends [...] /release. Releases should be repeated at least 3 times. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best

Thripex-Plus

Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognised distributor of Koppert products for advice [...] Environmental conditions Neoseiulus cucumeris is most effective at temperatures between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F [...] action Predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. They pierce the prey with their sucking mouthparts

Aphidius matricariae

wasp Aphidius matricariae Aphidius matricariae is a parasitic wasp belonging to the family Braconidae and is widely recognized for its role in biological [...] aphids . This small wasp is a valuable natural enemy in both agricultural and horticultural settings. Aphidius matricariae is used for the control of the [...] matricariae is available in a bottle ( Aphipar-M ). Spread the material on rock wool slabs or in Diboxes Make sure the material remains dry and is not moved

Praon volucre

volucre Praon volucre is a parasitic wasp that belongs to the family Braconidae and to the subfamily Aphidiinae . Praon volucre is one of the most abundant [...] Praon volucre is used for the control of the following pests: Potato aphid ( Macrosiphum euphorbiae ) The parasitic wasp Praon volucre is available at Koppert [...] all items How to use Praon volucre The parasitic wasp Praon volucre is available in a bottle ( Aphiscout ) Peel off the outer layer of the label starting

Crazy roots, hairy roots, crown gall

yet been defined. The assumption is that the bacteria survive in the soil, but it is possible that first infection is from the propagation material. Infection [...] seems to be caused by a change in the hormonal system of the plant resulting from the Rhizobium infection. Rhizobium rhizogenes puts a Ri-plasmid in the plant [...] tissue and causes a genetic change in the plant. How to prevent Crazy roots, hairy roots, crown gall Use clean propagation material Use a strict hygiene protocol

Veni Calcium

from 2-5 litres/ha Applications should be repeated a number of times Consult a Koppert advisor or a recognised distributor of Koppert products for advice [...] Calcium provides a direct source of calcium to the plant which can easily be taken up. Crops All crops. Mode of action Veni Calcium is applied as foliar [...] immediately after preparation The pH of the solution should be between 5 and 7 Application Apply as a foliar spray Ensure good crop coverage Vidi Terrum and Vidi