• Ercal

  Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in the crop, if possible [...] whitefly ( Bemisia tabaci ). Mode of action Adult female parasitic wasps parasitise the second and third larval stage of the whitefly . Additionally, host [...] approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of Ercal depends on climate, crop and whitefly

• Large blackberry aphid

  and triangular. The aphids overwinter as eggs on blackberry plants. After emerging in spring, the aphids mainly feed on the underside of leaves and start [...] host specific the host plant is the simplest method to distinguish these two species. The large blackberry aphid is widely distributed in Europe and also [...] appearance of Large blackberry aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses

• Anso-Mite Plus

  Adults are about 0.5 mm in size. Predatory mites are usually found on the lower surface of the leaves, often in the corner of the main vein and lateral veins [...] mites. Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. Predatory [...] Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites . Dosage The dosage of Anso-Mite Plus depends on climate, crop and

• Pea leaf miner

  quantity of foliage can get damaged before the harvest is affected. The size of a leaf tunnel depends on the stage of development of the leaf, the species [...] to the ground. This occurs in the early morning. The larva crawls into the ground to pupate. A small percentage of the larvae remain hanging on the leaf [...] pupating, the grown larva cuts a sickle-shaped exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf and falls

• Rapeseed

  group of cultivars). Rapeseed is primarily grown for its oil rich seeds and nowadays the species is the third-largest provider of vegetable oil in the world [...] Rapeseed ( Brassica napus ) belongs to the family of Brassicaceae and is a flowering plant with bright yellow flowers. The plant is also known as rape, oilseed

• Greenhouse crop pollination

  years we have been at the forefront of developing cutting-edge pollination solutions for the horticultural industry. With decades of experience and extensive [...] n. It harnesses the power of bumblebees, nature's most efficient pollinators, to ensure reliable and effective pollination in greenhouses. Koppert bumblebees [...] quality. Natural pollination contributes to year-round cultivation of crops and supporting a more stable and sustainable agricultural industry. For the past

• Koppert UK Conference: 19th October 2023

  August 25, 2023

  leaders in the application of biological control in food production, dedicated researchers from prestigious universities, experts in the use of AI & robotics [...] working within the same broad field to connect, strategise and discover the wide range of options available from Koppert UK. In light of the diversified [...] formal invitation, please fill in the contact form on the link below: Contact | Koppert UK We look forward to welcoming you all on October 19th as we work together

• Natupol

  position the hive near the top of plants, in such a way that the hive is exposed to the first daylight Wait for at least 15 minutes after positioning the hive [...] Mode of action After introduction of the hive, worker bumblebees start pollinating the flowers while at the same time collecting pollen to feed the brood [...] inclination, otherwise sugar water may leak) Position the hive about 20-60 cm above the ground in the shade of the crop or if necessary provide additional shading

• Horse-chestnut leaf miner

  a true cocoon in the mine. The percentage of larvae which spin true cocoons increases in each of the subsequent generations. Adults of the first generation [...] instar. The pupa is brown and is 2.9-4.5 mm long. The horse-chestnut leaf miner overwinters in the pupal stage in a cocoon in dead leaves. The emergence [...] may cover the entire surface of the leaflets, especially from July on, when the second and third generations develop. Trees with a low number of attacked

• Rose

  About The rose ( Rosa) belongs to the genus Rosa of the family Rosaceae. Rose also refers to the flowers the plant bears. There are more than one hundred [...] with a stem that has sharp thorns. The flowers of the rose plant can vary in shape and size, but are often ornate and bright coloured. Colours range from [...] hundred rose species and thousands of different cultivars. The rose is a woody, perennial plant which usually develops as a shrub, climbing or trailing with