• Crazy roots, hairy roots, crown gall

  General Rhizobium bacteria are soil bacteria that fix nitrogen after becoming established inside root nodules of legumes. Additionally, pathogenic Agrobacterium s pecies have recently been assigned to

• Grey mould

  General Grey mould ( Botryotinia fuckeliana / Botrytis cinerea ) is a commonly found fungus in many environments. It survives in plant parts like bulbs and crop residues or as sclerotia (drought- and

• Downy mildew of Cucurbits

  General Pseudoperonospora cubensis is a plant pathogen causing downy mildew on cucurbit crops like cucumber, cantaloupe, pumpkin, watermelon and squash. Damage symptoms Downy mildew pathogens infect m

• Fusarium wilt

  General Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are considered weak pathogens and can only infect

• Powdery mildew

  General Powdery mildew is a fungal disease that is caused by many different species of fungi such as Erysiphe, Podosphaera, Oïdium, Leveillula. Damage symptoms Powdery mildew symptoms are fairly simil

• Bacterial canker of tomato

  General Clavibacter is a quarantine organism in Europe, which means that strong efforts are used to prevent the bacterium from entering. When the occasional infection is found, strict measures are tak

• Sweet pepper

  hold its ground Whitefly – small pest, big problem Keeping thrips under control: plenty of options! Very few greenhouse crops are safe from whitefly Everything

• Limonica Ulti-Mite

  Koppert At Cultivate 2026 Effective thrips control with predatory mites A step-by-step guide to whitefly control Predatory mites [...] made from 100% industrially compostable film, provides consistent pest control, even under extremely dry or humid conditions. Pack size 500 sachets. Each [...] the crop. Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products

• Limonica Ulti-Mite: Cool by Nature. Tough on Pests

  establish. This allows growers around the world to stay one step ahead in controlling two of the most challenging pests affecting their crops. Our Ulti-Mite [...] Different? Limonica Ulti-Mite represents the next generation of biological control for thrips and whiteflies. It is a specialized, voracious, and persistent [...] ability to establish quickly, reproduce at high rates, and effectively control invasive species such as Thrips parvispinus and Scirtothrips dorsalis enables

• Grape downy mildew

  sufficient on their own under high pressure. Biological control of Grape downy mildew Biological control plays an increasingly important role in the management [...] integrated approach. Since the pathogen remains latent before symptoms emerge, control strategies should focus on reducing infection pressure, limiting favorable