Limonica

us limonicus is most effective at temperatures between 13 and 25°C (55 and 77°F). It is not effective above 30°C (86°F). A. limonicus is sensitive to relative [...] species of thrips (first and second larval stages); eggs and larvae of greenhouse whitefly ( Trialeurodes vaporariorum ) and tobacco whitefly ( Bemisia [...] Releases should be repeated once or twice, or until control is achieved. Consult a Koppert advisor or a recognised distributor of Koppert products for advice

Woolly apple aphid

The woolly aphid, Eriosoma lanigerum , is a serious worldwide apple pest. It is probably of North American origin and has been distributed to other parts [...] sticky masses of “wool” may contaminate leaves and fruits and can be a nuisance at harvest time. Life cycle and appearance of Woolly apple aphid In contrast [...] quince and a few other woody Rosaceae. Damage symptoms Galls are often produced on infested wood. These galls may seriously disfigure young trees and nursery

Beetles

species, Coleoptera is the largest of all insect orders and displays an enormous variety of form, size and habit. A number of species are a serious pest in [...] aphids . Beetles undergo a complete metamorphosis, that is, the larvae do not resemble the adult at all, and must pass through a pupal instar before reaching [...] stage. Larvae have biting mouthparts and mostly feed on the same food as the adults. The pupae do not make a cocoon and will already display many similarities

Western flower thrips

vegetable and ornamental crops in greenhouses, and on various weeds. It is an especially significant pest in cucumber, sweet pepper, eggplants, and many ornamental [...] the plant tissue with a saw-like ovipositor. Larvae are nearly transparent white or yellowish to orange-yellow, with a large head and bright red eyes. Adult [...] occidentalis) is the most important vector for both tomato spotted wilt virus (TSWV) and impatiens necrotic spot virus (INSV). Both viruses affect a wide range

Vidi Fol (Fortafol)

Application as drench or via irrigation system: A separate tank/container is recommended for the proper preparation and application of the product Always add Vidi [...] from 0.5-3 litres/ha Applications should be repeated a number of times Consult a Koppert advisor or a recognised distributor of Koppert products for advice [...] sunlight Protect against freezing Safety and precautions The concentrated product causes serious eye damage and is toxic to aquatic life with long lasting

Garden chafer

the leaves of trees like oak, hazelnut and birch and on the flowers and developing fruits of, for instance, roses and cherries. Damage symptoms The garden [...] edge. This damage is usually not a problem in vegetables and fruit crops but reduces the value of ornamental plants. Life cycle and appearance of Garden [...] brown heads and whitish bodies, and normally lie in a characteristic 'C-shaped' position. They possess three pairs of legs, of which the middle and hind pairs

Spotted Wing Drosophila

SWD females by a large dark spot on each wing, where their common name is derived from. Females have a strong saw-like ovipositor that is used to penetrate [...] the spotted wing drosophila, which is originally from Asia, has spread extensively in North and South America and Europe where it has caused severe yield [...] bacteria, fungi and yeasts). Finally, deterioration of fruit can increase its susceptibility to attack by other Drosophila species. D. suzukii has a wide host

Apple rosy aphid

Dysaphis plantaginea , is a serious apple pest. It is widespread in Europe and also occurs in Africa, North and South America, and Asia and can cause severe [...] skin. Life cycle and appearance of Rosy apple aphid Aphids have a complex life cycle, with both winged and wingless forms of adults, and a great variety in [...] 1-2.6 mm long and pink to dark bluish grey, with a powdering of white wax. The siphunculi are black and tapered, the cauda is dark, short and triangular.

Olive scale

Saissetia oleae , is a cosmopolitan pest of citrus and olives and occurs widely in tropical regions and in greenhouses throughout the world. It is a severe pest [...] desiccation of tissues and dieback. Life cycle and appearance of Olive scale Young females are oval, 3-6 mm long and almost flat. Their shield is dark grey or brown [...] attract attendant ants and sooty moulds grow on the sugary deposits. Removal of large quantities of sap debilitate the plant and can cause wilting, desiccation

Swirski-Mite LD

at temperatures between 20 and 32°C (68 and 90°F). It is not effective at temperatures below 18°C/64°F. Amblyseius swirskii is sensitive to relative humidity [...] thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the [...] sachets per ha and hang them evenly spaced in the crop. Release should be repeated after 5-6 weeks if the pest is not controlled. Consult a Koppert advisor