• Even distribution of predatory insects with Natutec Drive

  was a brilliant move,’ says Glasshouse Manager Angel Angelov. ‘When it comes to the even distribution of Koppert’s predatory insects , it’s in a class of [...] innovation.’ Uniform dispersion Dyson Farming is the biggest private landowner in the United Kingdom and grows a variety of crops. The family-owned agricultural [...] Half a year ago, Dyson Farming in the UK took the decision to acquire the Natutec Drive tool to disperse its biological pest control products. ‘It was

• Two-spotted spider mite

  spider mite populations in check. Especially predatory mites in sachets are a good preventative measure as the sachets enable a continuous supply of predatory [...] such webs in which the mites live. The webbing and spotting on the leaves affects the appearance of the crop. This is of particular concern in ornamental [...] smaller and more active than the females, with a body that is narrower and more pointed at the rear. Colour is very variable: from light yellow or orange to

• Aphelinus abdominalis

  The parasitic wasp is available in a bottle ( Aphilin ). Release mummies near infested plants, because Aphelinus abdominalis is not very mobile Spread [...] Males are slightly smaller and their abdomen is a slightly darker colour. A parasitized aphid hardens to become a leathery, black mummy. The adult wasp appears [...] Aphelinus abdominalis is a parasitic wasp for the biological control of various aphid species. The parasitic wasp Aphelinus abdominalis is used for the biological

• Cerall

  strain MA342 After the application of Cerall, a biofilm is created around the seed. Cerall has a direct inhibitory effect on various fungal diseases present [...] hot water and a suitable detergent before and after applying Cerall. Application Wear appropriate protective clothing. Cerall is offered as a ready-to-use [...] Apply preventively at a rate of 1 litre/100 kg of seed Always check the product label for more information Consult a Koppert advisor or a recognised distributor

• Damping-off

  General Pythium is considered a ‘weak pathogen’, meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from stress [...] aphanidermatum mostly occurs in young plants and damage is more extensive in young crops. Damage symptoms Pythium affects roots, in particular those of seedlings [...] 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

• Macro-Mite

  has to be moist, rich in organic matter and have a loose structure. The minimum temperature for successful use of Macro-Mite is 15°C (59°F). Combined use [...] insects. The mites appear in and on the soil and at the base of plant stems. The reduction of the infestation level occurs at a slow but steady rate. Pack [...] detected in the crop. Introduction rates typically range from 100-500 per m 2 /release. Releases should be repeated once or twice, or until control is achieved

• Fusarium spp.

  Fusarium spp. 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 [...] The rot is dark and wet at first. The lesions are irregular and sharp-edged. In cavities, pink sporulation becomes visible. Fusarium solani is a complex [...] of Fusarium spp. Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many

• Dacnusa sibirica

  sibirica is a small parasitic wasp belonging to the family Braconidae . This insect is known for its role as a biological control agent, particularly in the [...] wasp Dacnusa sibirica is available in a bottle ( Minusa ). Release parasitic wasps between the leaves of the crop in the morning or in the evening The dosage [...] Dacnusa sibirica is even capable of distinguishing a leaf that has already been visited from one that has not. Dacnusa sibirica is a solitary parasitic

• Aphids

  the progeny of a single female is genetically identical to the mother. In other words, they are clones. Because there is no genetic recombination, different [...] the life cycle is termed holocyclic (complete). In greenhouses, however, the alternation of host plant and egg-laying may not take place. In this case, r [...] that have been described, and they can be found in a variety of habitats throughout the world. Aphids form a single, very large group of insects: the super-

• Pierce's disease of grapevine

  and fruit set in peach does not occur in citrus, there is no difference between infected and healthy trees. Normal fruit abortion does not happen so total [...] depends on the plant species: in peach, bacteria are found in high numbers in the roots, whereas in plum, high numbers are found in leaves and fruits. The bacteria [...] Recently, it is becoming more problematic in olive. Damage symptoms Grapevines: Primary infection of leaves results in leaf scorch. Part of a green leaf