• Heterorhabditis bacteriophora

  nematodes? Nematodes can be applied using a watering can, an airblast sprayer, through a sprinkler system, with a backpack sprayer, or a vehicle-mounted spray [...] pests through a process called parasitism. When applied, these microscopic roundworms actively seek out beetle larvae. Once they locate a suitable host [...] should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle) The spray nozzle opening should be at least

• Aphidius colemani

  should be repeated at least 3 times. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation [...] spins a cocoon inside the aphid cuticle, causing it to swell. The cuticle turns from a hard, leathery brown to a golden yellow casing, known as a mummy [...] adult braconid wasp leaves this mummy via a round hole. The colour and form of the mummy do not, however, provide a reliable key to the species of wasp within:

• European biocontrol industry proposes new EU regulatory framework

  December 18, 2018

  regulation for the biocontrol industry in a White Paper that it has presented to the European Union. It proposes a new EU regulatory framework for bioprotection [...] published a White Paper that urges the EU to establish a bioprotection-specific body to develop and implement a short and precise timeline for the evaluation [...] technologies that provide effective and innovative plant protection for modern agriculture are a vital tool in the EU’s work to support farmers and effectively

• Mycotal_-_Brochure_-_A4_-_EN_-_GS_Koppert_2025_-_Digital.pdf

  protection products.* How Mycotal works After applying Mycotal, the spores germinate and form a germ tube. A specific structure (appressorium) then develops [...] ts. Koppert cannot be held liable for unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended [...] Mycotal Your natural partner for a healthy crop! Biocontrol is our nature Mycotal is a unique biological solution that effectively controls whiteflies

• Damping-off

  considered a ‘weak pathogen’, meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from stress, caused for example [...] substrate the plant turns brown. A typical symptom of a Pythium infection is the easy stripping of the skin from the root cortex with a finger nail. Life cycle [...] Damping-off Pythium belongs to the Oomycetes, a separate group of microorganisms and is therefore not a real fungus. It survives as oospores, resting spores

• Koppert To Showcase Digital Assistant Prototype At Fruit Logistica 2024

  February 2, 2024

  Visit Us At Fruit Logistica 2024 For over five decades, Koppert have been at the forefront of the IPM industry, accumulating a wealth of knowledge and insights [...] valuable feedback. Your insights will be crucial in refining our digital solutions. Join us at Fruit Logistica and be at the forefront of the agricultural [...] Digital Assistant? Not visiting Fruit Logistica, or simply can't wait any longer? You can also provide your input now online. Click here or scan the QR code at

• Bacterial canker of tomato

  or other Solaneceaous crops can be planted for five years. On other fields on the same farm, no seed potatoes can be grown for one year after infection. [...] shoots light stripes form, which then tear, allowing cankers to form. On tomato leaves, water-soaked lesions occur, usually white with a brown centre. In potato [...] and greenhouse structures Use a crop rotation in field crops of at least two years and alternate with a non-host crop Apply deep-ploughing to stimulate the

• Aphidoletes aphidimyza

  should be repeated at weekly intervals until control is achieved. Consult a Koppert advisor or a recognised distributor of Koppert products for advice [...] Aphidoletes aphidimyza for aphid control Aphidoletes aphidimyza is a species of predatory gall midge known for its effectiveness in biological pest control [...] 12°C/61°F, to ensure optimal conditions for oviposition. Apply Aphidoletes aphidimyza in an environment with a high relative humidity (> 70%) to get the

• Loose smut of barley

  and germination rate should be checked and compensated for Use resistant cultivars Perform field checks for infected seed and prevent the use of seeds from [...] General Ustilago nuda f.sp. hordei affects barley and can destroy a large proportion of the crop. It is also known as barley smut, or loose smut of barley [...] first sign of infection is the appearance of a smutted ear. Instead of normal tissue, the ear contains a mass of olive-brown smut spores. Life cycle and

• Capirel

  end to a fully filled tank Apply directly after preparation of spray solution Application Nematodes can be applied using an airblast sprayer, a vehicle-mounted [...] weather data for your location. For all other applications, consult a Koppert advisor or your local Koppert distributor for the best strategy for your situation [...] Compatibility Pesticides can have (in)direct effects on biological solutions As a general rule for tank mixing, always add the nematodes to a fully filled tank