• Aphidoletes aphidimyza

  condition of the predator, as well as the size of the prey. Life cycle of Aphidoletes aphidimyza Growers can recognize the different life stages of the gall [...] Feeding behaviour of Aphidoletes aphidimyza The searching behaviour of adult female gall midges is extremely efficient. They are capable of locating aphid-infested [...] per m 2 /release. Releases should be repeated at weekly intervals until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert

• Sportnem_leaflet_EN_A4_-_Koppert_20230441_-_DEF_LR.pdf

  causes brown spots in grasslands, turf and cereal fields. Exit holes of the burrows of the larvae might also be visible. Secondary damage may come from birds [...] parts of Europe and the USA, has two generations per year, one in autumn, with overwintering larvae and one in summer. Sportnem-T for the control of lea [...] crickets and cutworms, other pests of sports fields. Chafer grub Garden chafer Chafer grubs Chafer grubs are the larvae of scarabid beetles or chafers. Different

• Picusan

  Dosage For monitoring: 6 traps per hectare (2 in the centre of the field spaced at 25 metres and 4 at the borders of the field spaced at 100 metres) For protective [...] potential of the population. Presentation Ten sets in a box. Preparation When using the pheromone: place the pheromone dispenser in the top basket of the trap [...] safety belt: install 12-16 traps per hectare along the perimeter of the field with a distance of 25 metres between traps Combined use Use in combination with

• Black tea thrips

  droplets of black excrement from the thrips. Life cycle and appearance of Black tea thrips Adult black tea thrips are dark brown with the apex of the abdomen [...] widely distributed in the tropics and subtropics; it also occurs in greenhouses of temperate areas, is highly polyphagous, and has been recorded from more than [...] ornamentals . Damage symptoms The black tea thrips feeds primarily on the foliage of ornamental plants. It attacks the lower surface first and, as feeding progresses

• Veni Calcium

  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 [...] typically range from 2-5 litres/ha Applications should be repeated a number of times Consult a Koppert advisor or a recognised distributor of Koppert products [...] 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

• Rophoria

  Pests All species/stages of aphids . Mode of action Adult hoverflies emerge from the pupae and deposit their eggs in the aphid colonies. The young larvae [...] only skins remain. Dark excrements (meconium) on the leaves is an indicator of hoverfly larvae activity. Pack size 100 pupae Presentation 3.5 x 3.5 x 3.5 [...] box until you arrive at the release point. Carefully open the perforated lid of the carboard box. Hang the open box vertically on the plants, preferably close

• Syrphidend

  Pests All species/stages of aphids . Mode of action Adult hoverflies emerge from the pupae and deposit their eggs in the aphid colonies. The young larvae [...] only skin remains. Dark excrements (meconium) on the leaves is an indicator of hoverfly larvae activity. Pack size 50 pupae. Presentation 3.5 x 3.5 x 3.5 [...] box until you arrive at the release point. Carefully open the perforated lid of the carboard box. Hang the open box vertically on the plants, preferably close

• Capyphor

  Capyphor can be used for biological control of larvae of weevils and other beetles in a wide range of crops. Pests Beetles ( Coleoptera ): Weevils ( C [...] Refrigerate at a temperature of 2-6°C/35-43°F in a ventilated refrigerator/cold room. Storage conditions Upon receipt, take boxes out of the insulating shipment [...] temperature for 30 minutes Empty the contents of the sachets into a bucket containing at least six litres (1.5 gallons) of water per sachet (water temperature:

• ROI Trianum-P 060520a

  4-8, in many types of growing media, and on the roots of a wide range of plants. PREPARATION OF SUSPENSION Suspend the required dose of Trianum-P® in water [...] Apply 1.5 g/m2 of cultivated area, suspended in 2.5-5 litres of water, immediately after sowing seeds, or sticking cuttings. Propagation of lettuce and [...] and baby leaves Apply 1.5 g/m2 of cultivated area, suspended in 1.5 - 2 litres of water, immediately after sowing. Cultivation after propagation Apply 15

• Thripex-V

  larvae of various thrips species. Crops Do not use in tomato. Mode of action Predatory mites use their piercing mouthparts to extract the contents of their [...] Vermiculite and a fraction of bran. Application Turn and shake the bottle or bucket gently before use Bottle: Push the centre of the cap to open the dosage [...] range from 50-500 per m 2 /release. Releases should be repeated if necessary. Consult a Koppert advisor or a recognised distributor of Koppert products for