• Mottled arum aphid

  aphid, Neomyzus circumflexus , has a cosmopolitan distribution and a wide host range. In temperate climates it is primarily a pest in greenhouses where it attacks [...] head, broken along the midline, and a large horseshoe-shaped spot on the back of the abdomen. These black markings can be highly variable. Adult females are [...] arum aphids can greatly reduce plant vigour and kill the plant through sucking of plant sap. However, also at lower densities the aphids can damage plants

• False spider mites

  General Mites of the family Tenuipalpidae have a worldwide distribution and can be found on many cultivated plants. Several species have been reported [...] been feeding, collapsed patches can often be found. The false spider mite ( Brevipalpus phoenicis) also feeds on fruits of for instance citrus, papaya and [...] their dorsal surface showing a net-like pattern. The eggs are a clear red colour and elliptical in shape. They are laid in a fold in the leaf or along the

• Integrated Pest Management

  growth cycle. This involves a close inspection of plants for signs of pests and diseases. This practice proves invaluable for early issue identification [...] the flying stages of pests such as whitefly and thrips . For some pests, pheromones can can further improve monitoring. Crop rotation and soil health [...] biological and chemical methods can enhance pest management, but it's essential to follow guidelines for compatibility. You can check the compatibility of

• Natupol

  Natupol can be used for a wide range of crops, grown on surfaces bigger than 2000 m² and with approximately 25-35 flowers per m² per week. Crops Round [...] conditions. Always consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation Environmental [...] arrival. If necessary hives can be stored for maximum 1 day. Storage temperature 15–25°C. Storage conditions Keep hives in a well ventilated environment

• Hemp russet mite

  stems and petioles of the hemp plant and can cause stunting. When populations are large, the mites can also be found on the underside of leaves. This results [...] size and suppressed bud growth leading to a reduction in the number of buds and dwarfed buds. This damage can reduce yield and quality. Other signs of damage [...] They are elongated (torpedo-shaped), soft and segmented. The body appears to be divided into two parts: the head with the mouthparts, and the rest of the

• Natupol Smart

  conditions. Always consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation Environmental [...] arrival. If necessary hives can be stored for maximum 1 day. Storage temperature 15–25°C. Storage conditions Keep hives in a well ventilated environment [...] Natupol Smart can be used in small greenhouses up to 1000 m² or in crops that produce less pollen (less than 25 flowers per m²). Crops Round, beef and

• Onion thrips

  ground, although pupae can also be found on leaves, in flowers or in other sheltered places. The prepupal and pupal instars can be recognised by their developing [...] are inserted into the plant tissue with a saw-like ovipositor. Larvae are light to yellowish green in colour, with a large head and bright red eyes. The colour [...] loss of chlorophyll. When infestations become serious the leaves themselves can shrivel. Onion thrips (Thrips tabaci) is found mostly along the main leaf

• Chafers

  plants. They are a serious pest that can cause substantial damage. The adults are not harmful. Damage symptoms Larval feeding on the roots can lead to yellowing [...] yellowing and wilting of plants. Damage can be severe on young plants and especially in grassland and turf. There, secondary damage is often caused by birds [...] birds and small mammals digging for the grubs to eat them. Life cycle and appearance of Chafers Adult Amphimallon sostitialis are 14-18 mm long and yellowish

• Spotted Wing Drosophila

  drosophila are small, 2-3 mm in lengthg, and have a wingspan of 6-8 mm. Males are smaller than females. They can be easily distinguished from males of other Drosophila [...] Finally, deterioration of fruit can increase its susceptibility to attack by other Drosophila species. D. suzukii has a wide host range, with thin-skinned [...] Drosophila species or 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

• Herbs

  spices. Herbs are the leafy green or flowering parts of a plant, which can be used fresh or dried. Spices derive from other parts of herbal plants and are [...] aromatic characteristics and are used for flavouring dishes or food products. In the culinary world, there is a strict difference between herbs and spices