• Grey mould

  is part of the foot rot complex, which causes rotting of the foot and may cause death of the plants. In cucumber and tomato the fungus causes lesions on [...] after abortion and then provide a large amount of inoculum Extra Silicon and/or Calcium nutrition hardens the cell walls and makes it harder for the fungi [...] cycle and appearance of Grey mould Spores of grey mould ( Botryotinia fuckeliana / Botrytis cinerea ) need moisture (dew, rain, irrigation water) and nutrients

• Thripex

  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. Neoseiulus [...] larvae of various thrips species. Crops Do not use in tomato . Mode of action Predatory mites use their piercing mouthparts to extract the contents of their [...] Application Turn and shake the bottle or bucket gently before use Bottle: Push the centre of the cap to open the dosage hole Bucket: Use a spoon to distribute

• Limonica Ulti-Mite

  Larvae of various species of thrips (first and second larval stages); eggs and larvae of greenhouse whitefly ( Trialeurodes vaporariorum ) and tobacco [...] across a wide range of temperatures. It remains active and able to predate and reproduce in both cooler and warmer conditions. For further information, please [...] Crops Do not use in tomato . Mode of action Predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. Predatory mites

• Anso-Mite Plus

  rise of predatory mites Effective thrips control with predatory mites Certainty in the quality of every sachet and bottle of our predatory mites A turning [...] Pests Young larvae of various thrips species. Also has an effect on eggs and larvae of whitefly , all stages of non-webbing spider mites (e.g. European [...] ulmi ) and rust mites. Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over a period of several

• Long-tailed mealybug

  growth and causing deformation and / or yellowing of leaves, sometimes followed by defoliation. The overall effect is a reduction of photosynthesis and therefore [...] the product unfit for sale. A very small population can thus cause considerable economic damage. Life cycle and appearance of long-tailed mealybug The l [...] secretion of the mealybugs, reduces the ornamental value of the affected plants. Fruit and flowers are also fouled, rendering them unfit for sale, and the reduced

• Tobacco whitefly

  whitefly need a lot of protein for growth, and thus consume a large quantity of plant sap. This contains a high proportion of sugar, and the excess is excreted [...] feeding on plant sap can affect the physiology of the plant, as a result of which growth is retarded. In full sunlight, leaves can wilt and fall. Such leaf [...] because of its high level of resistance to many insecticides and its propensity for the transmission of viruses. Damage symptoms The larvae of whitefly

• Consumers

  before the tomato can actually start to grow. In nature, insects and other animals take care of the pollination and therefore the formation of fruit. Honeybees [...] Every day, Koppert helps growers and farmers around the world to combat pests and diseases in a natural and sustainable way. In this way, we hope to make [...] professional growers and farmers. In order to provide you with the best possible service as a consumer, we have drawn up a list of frequently asked questions

• Limonica

  Larvae of various species of thrips (first and second larval stages); eggs and larvae of greenhouse whitefly ( Trialeurodes vaporariorum ) and tobacco [...] limonicus performs effectively across a wide range of temperatures. It remains active and able to predate and reproduce in both cooler and warmer conditions [...] bottle. Carrier Millet husks, bran and sawdust. Application Turn and shake bottle gently before use Push the centre of the cap to open the dosage hole Carefully

• Precautionary measures for product allergies

  y. A 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 [...] respiratory equipment with a P3 filter as a minimum, but preferably a full mask with a P3 filter. Exposure via skin If there is a risk of exposure via your skin [...] practice which substance will cause an allergic reaction. An allergy can also be caused by other triggers, or a combination of triggers, from your environment

• Shore fly

  bodies and short antennae, and their wings can have greyish brown patches. While shore flies are strong, quick fliers and can move throughout a greenhouse [...] employees and browsing customers. Are capable of transmitting pathogens such as Fusarium , Pythium , and other root diseases. Life cycle and appearance of the [...] Shore flies of the genus Scatella are a common greenhouse pest found throughout the United States, Canada and northern Mexico. In Europe and Asia, the species