Sportnem_leaflet_EN_A4_-_Koppert_20230441_-_DEF_LR.pdf

soil at a depth of approximately 5 cm. Young larvae feed on humus particles. In the second larval stage they start to feed on the roots of grasses. The older [...] pests on sports fields Sportnem-T & Sportnem-H Koppert offers biological solutions based on entomopathogenic nematodes against the main pests on sports [...] larvae feed on roots of grasses, cereals and many other crops. It takes three to four years for the larvae to fully develop. The adults feed on the leaves

Phytophthora blight

growth on the leaves. The centre is grey-brown with a light-green edge. On the stem, elongated brown lesions occur, usually circling the stem. On potato [...] blight and late / early blight of potato. Damage symptoms Phytophthora causes root rot, seedling damping off and rot of stems, bulbs, tubers, leaves and [...] a period of mass starvation caused by this disease which ravaged potato crops throughout Europe during the 1840s. Life cycle and appearance of Phytophthora

Angular leaf spot

lesions on the leaves and form a secondary source of infection. They are dispersed by rain, irrigation water or handling of the plants. Infection of the plants [...] most important, but also all types of vascular tissue of the crown can be infected, creating a look similar to that of a Phytophthora fragariae infection [...] Xanthomonas fragariae initially causes small, water-soaked lesions on the underside of the leaf. They enlarge to angular spots, often limited by the small

Natutec_Airobreez_-_Directions_for_Use_-_Koppert.pdf

Operate the device. Do basic maintenance on the device. Do basic troubleshooting on the device. For the requirements of the approved user, refer to section [...] your device are possible. These differences do not have an effect on the comprehensibility of this document. The illustrations are for instruction and [...] D 12 Logo of the manufacturer Compliance logos Product name or type Serial number E F G H Year of construction Specification Weight of the device Contact

Leek moth

cream-coloured, silk cocoon made of characteristic meshes spun on the surface of the leaves or on the flower-stalk of the host plant. The pupa is 7-8 mm [...] withering of the plant can occur. On old leaves, open galleries can be seen which decrease the economic value of the plant. Severe damage also occurs on inf [...] Asian countries and has been introduced to parts of Canada. The larvae of Acrolepiopsis assectella feed on cultivated Allium species, primarily leek and onion

Leaf stripe

disease of Barley that causes significant yield losses. Damage symptoms Symptoms first occur on the first, second and third leaf and subsequently on other [...] the base of the leaf and the leaf sheath. They gradually extend and become brown and chlorotic and may merge. Eventually this leads to the death of the leaf [...] and the number of kernels may be reduced and kernels may be brown. The symptoms do not always occur together. Life cycle and appearance of Leaf stripe P

Air Blowers to distribute and apply beneficials

especially developed for effective and efficient distribution of natural enemies. This uniform distribution results in effective biological pest control [...] by using one of our blowing systems instead of hand application Introduce several predatory mite species in one way Uniform distribution of natural enemies [...] release of carrier material containing natural enemies. The airflow from the fan guarantees the even distribution of this material up to a distance of 10-12

Impatiens thrips

undersides of the leaf. Pupation occurs on the leaf rather than on the ground. The prepupae and pupae remain immobile on the leaf tissue. Adults are found [...] eggplants. It lives exclusively on the leaves and is often present on weeds in greenhouses. Life cycle and appearance of Impatiens thrips Impatiens thrips [...] from egg to adult on the plant, specifically on the leaves. Eggs are deposited in the leaf tissue, while subsequent stages are found on the upper- and undersides

Box tree moth

symptoms The larvae of the box tree moth ( Cydalima perspectalis ) feed on the leaves of box trees, but can also attack the bark of the trees, causing them [...] oligophagous species feeding on the leaves of box tree ( Buxus spp. ) species mainly. Severe defoliation can lead to the death of the tree. As the tree is [...] damage on the leaf edges, with sometimes only leaf skeletons remaining. Other symptoms include webbing of the branches with frass and residues of moulting

Trianum-P improves open field pepper production in Portugal

Agrícola Militão, in the town of Ribatejo, in a pepper crop for the processing industry. Pedro Militão is one of the two owners of the company Sociedade Agrícola [...] the end of their cycle with a high level of plant health and vigour so that the harvesting machine can do its work well. ‘With the introduction of mechanical [...] that it does not leave residues on fruit. Trianum is aligned with the positioning of the company which is very conscious of sustainable agricultural practices