• Feltiella acarisuga

  Spidend depends on climate, crop and spider mite density and should always be adjusted to the situation. Start introduction as soon as the first spider [...] Introduction rates typically range from 0.25-25 per m2/release. Releases should be repeated at least 3 times at weekly intervals, or until the pest is controlled [...] Feltiella acarisuga works best when spider mites occur in colonies and can be used in combination with the predatory mites Phytoseiulus persimilis and

• Better insights and digital advice with Natutec Scout

  grower determines what the threshold value should be – in conjunction with his consultant if need be. The threshold value helps to prevent unnecessary [...] whitefly per square metre or a few thrips in your plant, there is little to be concerned about – and little sense in the software reporting these kinds of [...] away,’ explains Floris, ‘or I can start thinking of strategy changes that can be made. In this era of viruses affecting both people and crops, that’s extremely

• Grey mould

  since more plants die at lower RH remove aborting fruits, since these can be infected after abortion and then provide a large amount of inoculum Extra

• Cannabis aphid

  damaged by the loss of this vital fluid. The following damage symptoms may be observed when plants are infested with Phorodon cannabis : Excess sap is excreted [...] black fungal moulds. White skin moults visible on the leaves. Live aphids may be present in visible colonies; aphids often settle inside buds to feed. Slowed

• Pepper weevil

  they feed on this fruit, lay eggs, and complete their lifecycle. They must be carefully and continuously monitored, given their ability to cause huge damage [...] forms a cavity and covers it with its excrement, creating a type of cell, to be used later when it begins its metamorphosis. It develops a shiny white colour

• Greenhouse whitefly

  develop on the leaves, reducing photosynthesis and transpiration. Viruses can be transmitted. The consumption of plant sap and secreting of honeydew by whiteflies [...] emerges from the pupa via a T-shaped fissure. The adult whiteflies can usually be found in the top of the plant and on the underside of young leaves, where

• FAQs Nematodes

  handling and storage, and regulatory issues. The questions and answers can also be downloaded as a pdf. Download PDF

• Wireless Beehome

  With the Wireless Beehome system, the hive entrance of the Natupol hives can be opened and closed automatically on set times. When assimilation lights dominate [...] greenhouse construction. The moment of opening and closing the hive entrance can be controlled by a signal from the climate computer or a timer connected to the

• Aphidalia

  of Aphidalia depends on climate and the size of the trees and should always be adjusted to the particular situation. Start introduction as soon as the first [...] receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions

• Herbs

  spices. Herbs are the leafy green or flowering parts of a plant, which can be used fresh or dried. Spices derive from other parts of herbal plants and are