Thripex-Plus

in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best [...] action Predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. They pierce the prey with their sucking mouthparts

Entonem keeps young orchids free from fungus gnats

be allowed to go wrong during the propagation phase; our buyers operate a zero-tolerance policy. To make it possible for them to start with a clean plant [...] four weeks to the 25 weeks and you need to take curative measures. All of this costs a great deal of money and is something we want to avoid.’ To combat fungus [...] young plants in a fine mist. This is followed by a second fine mist to rinse off nematodes that are on the leaves. A while later, I collect a few drops of

Pherodis Fruit Fly Attractant

In combination with a Drososan trap, monitoring and trapping of Drosophila suzukii in various fruit crops. Pests Spotted wing drosophila ( Drosophila suzukii) [...] Presentation 5 litre container. Application Fruit Fly Attractant is ready to use Fill the Drososan trap with 200 ml of the luring substance Refill when [...] substance has evaporated or is saturated with flies Dosage For the number of traps to be used see instructions for Drososan . Combined use Use in combination with

Macro-Mite

on rates typically range from 100-500 per m 2 /release. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best [...] Environmental conditions For optimal results the medium has to be moist, rich in organic matter and have a loose structure. The minimum temperature for successful [...] the base of plant stems. The reduction of the infestation level occurs at a slow but steady rate. Pack size 50,000 predatory mites . Presentation 3.6 litre

Circular scale

hatch under the scale and the crawlers walk about to find a suitable feeding site before settling to a sessile lifestyle. The second-instar nymphs are the [...] addition to citrus, it occurs on many other plants. Damage symptoms Chrysomphalus aonidum has a preference for humid environments. In citrus, it tends to prefer [...] scale Female nymphs and adults have flat to moderately convex, circular scales up to 2 mm in diameter with a slightly raised, sub-central point which is

May beetle

second instars. When they move to the next stage, the larvae start to feed on larger plant roots, which later leads to signs of wilting and stunted growth [...] their key features being a whitish, milky-coloured body and reddish-brown head, measuring approximately 5 to 7 cm in length. To differentiate between species [...] the temperature is high enough to emerge. Finally, when the rains arrive, the adults are encouraged to emerge in order to copulate and consequently lay

Onion fly

), also referred to as the onion maggot, is a frequent pest that harms allium plants, including leek, garlic, and onion crops. It is a small fly, measuring [...] It can be difficult to identify an onion fly infestation because the signs may not always be visible. But there are a few symptoms to watch out for. The [...] foliage. This leads to retarded growth, decreased yield, or even death of the plant. For onion growers, onion fly infestations can be a major concern, but

Silver-Y moth

These eggs are a greyish white, suffused with a blue-grey in the middle and they have irregular surface ridging. The caterpillars have a small head that [...] that is grey-green to brownish green, sometimes with a black lateral line. The body has stiff hairs and is usually greenish with a light lateral line. Below [...] is full-grown, it will form a greenish to black pupa, either in leaves which are woven together with silk threads, or in a suitable hiding place spun somewhere

Oleander scale

oleander scales are a greyish, dirty white or yellowy colour, round in shape, with a scale whose apex is off-centred. This scale resembles a miniature fried [...] fried egg with a diameter of 2 mm. The newly hatched crawlers are roughly 0.3 mm long. They quickly attach themselves to the plant and form a scale. Colonies [...] and may reduce the photosynthetic area of the plants, leading to lower yield. Damage to fruit occurs in heavy infestations, where spotting and often deformity

Casea

the root zone turn yellow to brown but may be difficult to find, due to rapid degradation. Infected foliar pests simply fall to the ground. Pack size 3,000 [...] applied using an airblast sprayer, a vehicle-mounted spray unit, a backpack sprayer or through a sprinkler system To avoid blockage, all filters should [...] host tissue into a food source, on which nematodes feed, develop, and reproduce inside the host. This kills the pest within a few hours to days after infection