• Working at Koppert

  environment is important. The company is developing fast, so we are keen to draw people who will play a role in its further growth. There is much room for [...] over the past 50 years, but despite its international character, Koppert remains a family company in which cooperation and respect for people and the environment [...] to develop their careers. Koppert is recognized as a training company in many fields. To develop your career within the company, Koppert has developed an

• Apple scab

  free water is available. They infect the plant by direct penetration of the cuticula and then grow between the cuticula and the epidermis of the plant cells [...] overwinters in the form of unripe fruiting bodies in infected fallen leaves or in lesions on twigs. These unripe fruiting bodies, or pseudothecia ripen in winter [...] through the cuticula. The asexual conidia are released and repeat the cycle of infection of new plant parts and spore production. In autumn, the fungus

• Miglyphus

  larvae in the mine and lay their eggs next to them. The eggs develop into parasitic wasps inside the mine (but outside the leaf miner), using the dead larvae [...] using them as a food source. This is known as host feeding. Visual effect The presence of Diglyphus isaea in the crop is signalled by short mines that contain [...] through the leaf. Pack size 500 adults. Presentation 100 ml bottle. Carrier None. Application Release parasitic wasps between the leaves of the crop in the

• Click beetles

  to black. The eggs are laid in May or June in groups in the soil. They hatch about one month later and the larvae start to feed on roots. The larvae (‘ [...] or light brown with a darker head. Larval development takes 4 to 5 years. When fully grown the larvae pupate in the soil in summer. The adults appear about [...] click beetles feed on the roots and bore into the base of plants. This can cause the plants to wilt and die. Damage is more severe in young plants. Life cycle

• Faba bean

  for the Vicia faba , a flowering plant and species belonging to the vetch and pea family Fabaceae . The name ‘broad bean’ is commonly used in the United [...] cultivated for consumption. The Vicia faba grows some 0.5–1.8 m tall and is a firm plant with sturdy stems of a square cross-section. The broad beans are broad [...] leather like pods. They are green and usually mature to a blackish-brown with a densely downy skin. Nowadays, modern varieties specifically cultivated

• Peanut

  atmospheric nitrogen and improves the soil fertility. It is widely grown in the tropics and subtropics. It is classified as both oil crop due to high oil [...] Groundnut is majorly grown as rainfed crop. The plant is short-statured and self-pollinated crop. The pegs are positively geotropic which enter the soil, later [...] agronomic conditions. Groundnut oil is edible oil used as refined oil for cooking. Oil is also used in cosmetic industries, lubricants, soap making, olein,

• Anthurium

  About The anthurium is a flowering, perennial plant and has beautiful, long lasting flowers that come in a variety of colours. However, the ‘flower’ is [...] markets, red is the most popular colour. Other types include the obake anthuriums which are larger than the standard ones and their spathe has a more prolonged [...] called spathe) with many flowers on the spadix. Standard varieties of anthuriums are recognized by its uniform colours and heart-shaped spathes. In many markets

• Oleander aphid

  rather than eggs and that the progeny are clones of the adult female. The nymphs feed in colonies on the shoots at the top of the plant. Nymphs progress through [...] aphids can easily be seen on the shoots of the host plants. The damage caused by the aphid colonies is mainly aesthetic due to the large amounts of sticky honeydew [...] General The oleander aphid, Aphis nerii , sometimes also called the milkweed aphid, is a common pest of several important ornamental plants in the families

• Avocado

  which is botanically speaking a large berry with only one seed. The berry is green-skinned and fleshy and its shape resembles a pear or (large) egg. The [...] tree belongs to the flowering plant family of Lauraceae . Commercially speaking, avocados are very valuable and the fruit is produced in tropical and M [...] About The avocado ( Persea americana ), also named ‘alligator pear’ is a tree originating in South Central Mexico. Its nick name points to its fruit which

• Bactosan

  Bactosan trap is used for capturing melon and oriental fruit flies . The trap is used in combination with species-specific Pherodis pheromone and fruit [...] does Bactosan trap work? Bactosan trap is used for trapping a wide variety of fruit flies . The trap is baited with an fruit fly attractant to lure both [...] and female pest. Flies enter the trap through the inverted funnel. Once inside they cannot escape and will land and sink in the liquid attractant. How to