• Flies

  Biological control of flies Flies are a common pest problem in greenhouse and field crops, where they disturb plant growth, spread diseases and affect [...] in Europe and North America. Sciarid flies and shore flies are mainly a problem in greenhouses. Their larvae live in the ground and prefer moist substrates [...] matter. Although they cause little direct damage to plants, they are often a problem due to their large number. Larvae of flies of the family Keroplatidae (mainly

• Potato/tomato psyllid

  importance, which initially affected potatoes and in recent years has become a problem for other Solanaceae crops such as tomatoes, peppers, aubergines, and tobacco [...] consequences are wide-ranging and there are no ‘solutions’ or ‘cures’ for the problems caused. Psyllids spread purple-top disease in potatoes and permanent yellowing

• Precautionary measures for product allergies

  or treat a health-related problem, as it is not a substitute for medical care. If you have or suspect you have a health problem, consult a doctor. This [...] combination of factors The level of sensitivity differs per person. Allergy problems can occur within just a few weeks of the first moment of contact, or could

• Thrips

  Learn more about What are thrips? Several species of thrips are a major problem in greenhouse horticulture. The Western flower thrips ( Frankliniella o [...] Most are harmless, some are predators, and fewer than 20 species can cause problems in agriculture and horticulture. Thrips are small insects (0.5-14 mm),

• Spidex Vital lives up to its promises

  moment on cucumber farms like mine. And as spider mites can cause real problems in this type of crop, an even better beneficial is always welcome. That [...] for Sjaak van Dijk. ‘As already mentioned, spider mites can cause real problems in cucumbers. The ability of Spidex Vital to tackle spider mites and hot-spots

• Impatiens thrips

  General Impatiens thrips (Echinothrips americanus) is an increasing problem in greenhouse cultivation, having spread to many countries within the last

• Nematodes established solution for Nesidiocoris in France

  onwards, which is really early. Nesidiocoris tenuis is a bug that has been a problem in France for a good 10 years. It causes significant damage, particularly

• Beneficial nematodes

  advice): Choose the right nematode species tailored to your specific pest problem Determine the required nematode quantity based on the infestation severity [...] and damage plants, leading to significant agricultural and horticultural problems. These nematodes are detrimental to crop health and can cause yield losses

• Macrolophus pygmaeus

  varieties of tomato, and gerbera. Conditions that promote the onset of such problems include a shortage of prey, a high population of bugs (more than 100-150

• Beet armyworm

  General The beet armyworm (Spodoptera exigua) has become a regular problem for horticulturalists due to its resistance to nearly all insecticides, and