• Macrolophus pygmaeus

  well as the larvae of leaf miners . When the bug is present in a crop in large numbers, it can contribute substantially to the control of these pests. Although [...] damage. In tomato there may be fruit deformations during setting, and in gerbera, misshapen flowers may appear. The use of this bug in gerbera is therefore [...] onset of such problems include a shortage of prey, a high population of bugs (more than 100-150 per plant), and a weak crop. More delicate types of tomato

• Mirical - Revolutionary Packaging Simplifies Application & Maximises Whitefly Control

  January 8, 2024

  for the control of Whitefly , Mirical, is now available in revolutionary new packaging. First introduced in France, and now available in the U.K, the new [...] fully compostable, and the protective seal is recyclable, which results in much less waste. Mirical comes in sets of ten strips carrying the predatory bugs [...] crop, where they establish themselves faster. Mirical is supplied in sets of ten strips which can be easily distributed when hung on plants. The cardboard

• Box tree moth

  include webbing of the branches with frass and residues of moulting such as black head capsules of different sizes. Life cycle and appearance of Box tree moth [...] beginning of pupation and then turn light brown with a dark pattern towards the end of pupation. There are two variants of adults. The most common one is mostly [...] Cydalima perspectalis ) belongs to the family of Crambidae . It originates in the temperate and sub-tropical regions of East Asia (Japan, Korea, China). The box

• Pea and Bean Weevil Trap

  margin or headland of a field that was planted with peas or beans in the previous year Place the trap on the ground Ensure the trap is securely positioned [...] bean weevil in combination with species-specific pheromone. Pests Pea and bean weevil ( Sitona lineatus ). Crops Broad bean, peas. Mode of action The Pea [...] Trap needs to be used in combination with Pherodis pheromone dispensers. The dispensers release a species-specific pheromone which lures the male and female

• Crop Protection

  Crop protection in agriculture Crop protection is the practice of protecting plants against pests, diseases, and harmful influences to ensure healthy growth [...] growth and reliable harvests. It is essential in agriculture and horticulture for achieving healthy, high-yielding crops. At Koppert, we provide biological [...] residues on crops. This enhances food safety and reduces the risk of pesticide residues in the food chain, addressing consumer concerns about chemical exposure

• Knowing & recognizing

  published 25 years ago and revised in 2003, the latest edition comprises 443 pages, 700 photographs, and dozens of illustrations of the most prevalent pests, diseases [...] biological control is not a simple process, it has become a complex system in which many aspects need to be considered. The need for knowledge has been recognized [...] they spread in the crop, the damage they can cause, and specific behavioural characteristics. Shop now Koppert - A knowledge company The use of biological

• Leaf miners

  the harvest is affected. The size of a leaf tunnel depends on the stage of development of the leaf, the species of host plant and the species of leaf miner [...] Agromyzidae. This is a family of small flies whose larvae tunnel into the leaves of plants, creating ‘mines’. There are many species of leaf miner affecting [...] tomato and melon. Loss of leaves also reduces yield. In full-grown plants of fruiting vegetable crops, however, a considerable quantity of foliage can be lost

• Ervipar

  aphid, which converts into a leathery mummy. The adult parasitic wasp emerges through a hole at the rear of the mummy. The first mummies are noticed in the [...] slabs or in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days Dosage The dosage of Ervipar [...] nicotianae ). Mode of action Adult parasitic wasps emerge from the mummies and females lay their eggs into aphids . The next generation of parasitic wasps

• Caterpillars

  that occur in greenhouses belong to the Noctuidae (the noctuid or owl moths), which is the largest of all lepidopteran families. Most adults of this family [...] damage crops. Most of them feed on nectar. In contrast, the caterpillars have biting and chewing mouthparts and can devour large amounts of plant tissue. Many [...] underside of leaves. This causes a window effect where the epidermis of the upper leaf surface remains undamaged. Young caterpillars are often found in groups

• Veni Calcium

  provides a direct source of calcium to the plant which can easily be taken up. Crops All crops. Mode of action Veni Calcium is applied as foliar fertiliser [...] half the required amount of water Add the required amount of Veni Calcium to the water Mix thoroughly Add the remaining amount of water Apply immediately [...] fertiliser, bringing the calcium quickly where it is needed. The calcium in the product can easily be taken up by the plant. Pack size 5 and 20 litre containers