Larvanem

Application Nematodes can be applied using a watering can, an airblast sprayer, through a sprinkler system, with a backpack sprayer, or a vehicle-mounted spray [...] the box. On average product can be stored for 6 weeks. Storage temperature Refrigerate at a temperature of 2-6°C/35-43°F in a ventilated refrigerator/cold [...] Larvanem can be used for biological control of larvae of weevils and other beetles in a wide range of crops. Pests Beetles (Coleoptera): Weevils (Curc

Chrysoperla carnea

with a salivary fluid that digests the body contents, which are then sucked out. The prey can sometimes be larger than the larva itself. On average a larva [...] Chrysoperla carnea , commonly known as the green lacewing, is a beneficial insect used in agriculture as a natural predator of various pest insects. It belongs [...] of Chrysoperla carnea You can recognize the different life stages of the green lacewing, Chrysoperla carnea , when using it as a biocontrol product by observing

Natutec Drive

the crop. The Natutec Drive can be customised based on the specifications of the greenhouse or field and can therefore be used in many different crops [...] required per running metre Attach the Natutec Drive onto the pipe-rail, a trailer or a boom Turn on the switch of the Natutec Drive to start releasing the [...] crops. Mode of action The Natutec Drive has a rotating drum to keep the product homogeneously mixed. The natural enemies are blown through tubes and eventually

Vidi Fol (Fortafol)

should be between 5 and 7 Application Can be applied with standard spraying or drenching equipment. Application as drench or via irrigation system: A separate [...] range from 0.5-3 litres/ha Applications should be repeated a number of times Consult a Koppert advisor or a recognised distributor of Koppert products for [...] 5-7. Young plants can be sensitive. Test the sensitivity of the plants on a small scale, prior to full treatment. Do not mix Fortafol with products containing

Vidi Funda

Mix Vidi Funda uniformly throughout the growth substrate. This can be done on farm or by a supplier of growth substrates Once incorporated into the growth [...] or 2-3 kg/m 3 of substrate Applications could be repeated for certain crops Consult a Koppert advisor or a recognised distributor of Koppert products for [...] P₂O₅ (as rock phosphate), 4% K₂O (as patentkali). Application Vidi Funda can be incorporated into the growth substrate or applied as top-dressing on the

Black root rot of cucurbits

The lesions can be enclosed by pseudostromata: dark coloured tissue that looks like black stripes. The disease is usually restricted to a few of the roots [...] infection in this stage may kill the plants. In case of a less severe infection, the vines may wilt at a late stage of the crop, but when water supply is in [...] fungus can also cause black fruit rot. Life cycle and appearance of Black root rot of cucurbits Phomopsis sclerotioides survives in the soil and is a strong

Onion fly

onion growers, onion fly infestations can be a major concern, but there are a few control strategies that can be used to manage this pest. These include [...] by the larvae as they feed can also be seen in the bulbs. The bulbs may occasionally soften or decay, which may be a sign of a serious infestation. Regularly [...] fly infestations 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

Entomite-M

Spread material evenly on soil or planting medium (not on the plastic) Can also be applied with Natutec Mini-Airbug , Natutec Airbug or Natutec Airobug Dosage [...] 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 [...] tal conditions For optimal results the medium has to be moist, rich in organic matter and have a loose structure. The minimum temperature for successful

Thrips

mites can be an effective preventative measure, as these natural enemies can help keep thrips populations in check. Predatory mites in sachets can be a good [...] larval instars, a pre-pupa and a pupal instar, and finally the adult insect. The eggs are kidney-shaped and have a white or yellow shell. Before a female deposits [...] this stage can the particular species of thrips be identified based on form, colour and pattern of hairs. Recognise thrips Thrips adults can be identified

Pepino mosaic virus

very intense for a few weeks and then disappears to eventually return later in the season. This means that damage can be more severe during a certain period [...] apple) and Physalis (e.g. Physalis floridana ) can also act as a host. Damage symptoms The impact of a PepMV infection for the tomato grower is variable [...] general, when a plant has more stress for whatever reason, losses will be much higher. Symptoms typically appear 2-3 weeks after infection and can significantly