• Praon volucre

  Aphiscout is effective at temperatures between 16°C/61°F and 30°C/86°F. Behaviour of the parasitic wasp Praon volucre At a temperature of 22°C Praon volucre [...] aphid ( Macrosiphum euphorbiae ) The parasitic wasp Praon volucre is available at Koppert in Aphiscout . Aphiscout consists of Aphidius colemani , Aphidius [...] starting at the upper right corner Hang the cylinder horizontally from a crop wire, branch, or leaf stalk by winding the label around it and sticking the end

• How to protect bumblebees from heat

  The challenge of hot temperatures We understand the vital role that bumblebees play in pollination , especially in hot temperature conditions. As temperatures [...] Above 28°C the pollination capacity is reduced as their activity is focused on cooling the hive. Above 32°C pollination may stop due to damage to the hive [...] and the sides of the hive or providing an installation above the central walkway could benefit the bumblebees in high temperatures. Other cooling methods

• Biological seed treatment

  that can include microbes like fungi and bacteria, as well as plant extracts and algae extracts. Biological substances are applied to the seed in a powder [...] powder form or as a liquid. An even layer covers the whole seed. In this way, the beneficial ingredients are available to the seed when it requires them. [...] rate is optimized and that both the nutritional value of the crop as well as production yields are boosted; Biological seed treatment reduces the use of

• Thripex

  rockwool slabs Make sure the material remains on the introduction site for at least a few hours after introduction Choose at least 4,000 introduction points [...] Thripex depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction as soon as the first pest mites [...] cucumeris is most effective at temperatures between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F. Neoseiulus cucumeris

• Spidex Vital

  introduction as soon as the first pest mites are detected in the crop. Introduction rates typically range from 2-50 per m2/release. Releases should be repeated [...] humidity below 70%. Combined use Can be combined with Neoseiulus californicus and Feltiella acarisuga . Storage time after receipt Apply as soon as possible [...] introduction site for at least a few hours after introduction Can also be applied with Natutec Airobreez , Natutec Mini-Airbug , Natutec Airbug or Natutec Airobug

• Onion fly

  nematodes is important. The soil must be damp, bright sun must be avoided, as well as a lot of wind otherwise the product dries up too quickly. So, spraying late [...] antiqua ), 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 [...] 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 out

• Raspberry

  About The raspberry ( Rubus idaeus ), also referred to as red raspberry or occasionally as European raspberry to distinguish it from other raspberries [...] produced in other temperate regions. In North America, the variety Rubus idaeus var. strigosus , is usually regarded as a distinct species, namely the Rubus [...] Raspberries are a seasonal fruit and produced in summer or early autumn. Botanically speaking, the raspberry is not a berry, but an aggregate fruit of numerous

• Leek

  ‘trenching’). The plant is usually sold as a small seedling and planted in a greenhouse. Later on, as weather permits, the leek is planted outside in the soil. [...] used to identify various species of leek, but now they are all classified as cultivars of Allium ampeloprasum . The part of the plant that can be eaten [...] eaten is at times erroneously called a stem or stalk. This part is actually a bundle of leaf sheaths. This bundle is blanched by putting soil around it (so-called

• Spidex

  introduction as soon as the first pest mites are detected in the crop. Introduction rates typically range from 2-50 per m2/release. Releases should be repeated [...] below 70%.​​​​​​​ Combined use Can be combined with Neoseiulus californicus and Feltiella acarisuga . Storage time after receipt Apply as soon as possible [...] introduction site for at least a few hours after introduction Can also be applied with Natutec Airobreez , Natutec Mini-Airbug , Natutec Airbug or Natutec Airobug

• Predatory insects

  contributes to their effectiveness as biological control agents. Female gall midges lay their eggs on plant leaves, and when the larvae hatch, they feed on aphids [...] share common traits in their feeding habits. Lacewing larvae, sometimes referred to as "aphid lions," are particularly effective in controlling aphids [...] their strong jaws to grasp and consume aphids at a high rate. The larvae are highly mobile and actively seek out aphid colonies, helping to keep their