• Biological seed treatment

  substances are applied to the seed in a powder form or as a liquid. An even layer covers the whole seed. In this way, the beneficial ingredients are available [...] General information The demand for biological seed treatment solutions is increasing. They ensure that farmers protect their potential yield and quality [...] available to the seed when it requires them. What are the benefits of biological seed treatment? Biological seed treatment has beneficial effects on the growth

• Aphidend

  Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Most effective between [...] s. As gall-midges are active at night, it is crucial to keep the night temperature above 12°C/61°F, to ensure optimal conditions for oviposition. Apply [...] the product can be stored for 1-2 days. Storage temperature 10-15°C/ 50-59°F. Storage conditions In the dark. Recommended for you Aphidoletes aphidimyza

• Cerall.. a powerful weapon against Fusarium, Tilletia caries and Septoria nodorum

  July 13, 2021

  great beginning for a healthy, flourishing and resilient crop, and is the perfect starting point for better production results. Biofungicide for seed treatment [...] thereby avoiding underdosing, for example. Koppert B.V. is not liable for any loss of quality if the product is stored for longer than recommended and/or [...] seeds. The product is a seed coating: the seeds are treated prior to sowing. Cerall remains effective for up to one year after application. Once the seeds

• Crane flies

  wings with clearly visible veins. Eggs are black in colour, oval, 1mm long and deposited on the soil surface. Larvae are cylindrical, tapering toward the head [...] digging up turf. Life cycle and appearance of Crane flies Adult crane flies are large flies with females reaching 45-50 mm across. They have long, spindly [...] instars (larval stages) an reach 2.5 cm in length when fully grown. Pupae are greyish-brown, and 2.5 cm long. After adults emerge, part of the pupal case

• Leek moth

  and flowering stages are most widely affected, but the seedling stage is sometimes affected in nurseries. Stored onions and garlic are also damaged. After [...] five larval stages, a pupa and the adult moth. The eggs are small, white and elliptical and are laid singly on the leaf of Allium plants. After a wandering [...] and produce the most severe damage. First instar larvae are ca 1 mm long, but mature larvae are ca 10 mm with a brown head capsule and . a yellowish-white

• Grapes

  actually a berry. Grapes are consumed fresh and they are processed to make wine or juice and dried to produce raisins. Nowadays there are between 5,000 and 10 [...] cultivars of the Vitis vinifera are the basis of wine production around the world. All the usual wine varieties are made from (different) types of Vitis

• Black currant

  hand or by machine. The berries are extremely rich in vitamin C and polyphenol phytochemicals. Nowadays, black currants are extensively cultivated, both on [...] black currant ( Ribes nigrum ) is a woody shrub and the plant is well known for its savory berries. It belongs to the family of Grossulariaceae . The black

• Aphidalia

  introduction as soon as the first aphids are detected on the trees. Use at least one cotton bag per tree and up to 3 bags for large trees. Consult a Koppert advisor [...] advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Adalia bipunctata is [...] the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark. Recommended for you Enhance Your Aphid Control

• Silver-Y moth

  white mark. The hindwings are brown with a broad, dark band along the margin. The body is light brown and hairy, the antennae are long and thin. The moths [...] The caterpillars are nocturnal. When the caterpillar is full-grown, it will form a greenish to black pupa, either in leaves which are woven together with [...] northern parts of Europe until November, migrating back to southern Europe for the winter months. The moths can fly 2,000 to 2,500 km. In temperate climates

• Oak processionary moth

  eggs and hatch in mid- or late April. They are nocturnal and feed gregariously. The newly emerged larvae are brown. In later instars, their body becomes [...] air when the larvae are disturbed. After moulting, the previous stage's hairs remain on the exuvia, but can become airborne and are still allergenic. In [...] Middle East. Damage symptoms The nests of caterpillars on infested trees are clearly visible. The larvae of the oak processionary moth cause severe defoliation