• Trianum-G

  Trianum-G grows around the mycelia of the pathogens. The cell walls of the pathogens break down and the pathogens die. Strengthening of the plant Trianum-G improves [...] when the plant is under stress and/or cultivated under less than optimum growing conditions. Trianum-G also reinforces the defence mechanism of the parts [...] action The mode of action of Trianum-G is based on the following mechanisms: Competition for space Trianum-G grows faster on the surface of the root than

• Trianum-P

  Trianum-P grows around the mycelia of the pathogens. The cell walls of the pathogens break down and the pathogens die. Strengthening of the plant Trianum-P improves [...] when the plant is under stress and/or cultivated under less than optimum growing conditions. Trianum also reinforces the defence mechanism of the parts [...] action The mode of action of Trianum-P is based on the following mechanisms: Competition for space Trianum-P grows faster on the surface of the root than

• Pollination checklist Natupol Fly

  will often take longer than a week. In the event of having to use Natupol Fly at a temperature below 15 ˚C, first mature them in a warm environment. Release [...] Natupol Fly once the first fully-grown flies have emerged. Protect the opening for the flies against water. Protect the opening for the flies against heat [...] scale crops with just a few flowers or for crops that produce very little pollen. The Natupol Fly Checklist shows how to achieve the best pollination results

• Pollination checklist Growing lights

  sure the hives are not overheated by the lamps and other means, or by the sun in spring and late autumn. The later the lights are turned on, the more [...] pollination. The sun activates the bumblebees 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. 07:00 [...] connecting the transmitter to the climate computer. Heat Do not turn the lights on before midnight Screens and filters Place the Natupol hive with the WBH

• Brown soft scale

  of the scale darkens as the female ages. The size, shape and characteristics of the female also vary with different host plants. The middle of the scale [...] hesperidum is often attended by ants. The ants will clean and protect the coccids and in turn benefit from a rich food source. The honeydew also quickly becomes [...] instar nymph emerges from the egg under the mother’s scale. The pink crawlers are active for two or three days and disperse locally before settling. Once

• False spider mites

  found on the underside of leaves where they cause a brown, scabby discolouration spreading from both sides of the main vein into the leaf blade. The damage [...] found along the veins on the underside of leaves. The mites are flattened and egg-shaped when seen from above, with their dorsal surface showing a net-like [...] net-like pattern. The eggs are a clear red colour and elliptical in shape. They are laid in a fold in the leaf or along the mid-vein, often in dense clusters

• Neoseiulus cucumeris

  colour as the eggs, and are only slightly larger. They do not need to feed to develop into a protonymph. The nymphs are larger than the larvae, have eight [...] for instance in sweet pepper crops as the predatory mite can establish itself in the crop before the pest appears. The success of predatory mites in controlling [...] hairs or in the axils of main and side veins. They are oval, white and have a diameter of approximately 0.14 mm. The larvae have six legs, are the same colour

• Amblyseius swirskii

  slightly larger. The larvae of Amblyseius swirskii do not need to feed. The nymphs are larger than the larvae, have eight legs, and are a whitish yellow [...] legs, are a translucent white in colour, and have a flat, elongated body. They are roughly 0.4 mm in length. Males are smaller than females. The mites are [...] it is hindered by the glandular hairs on the stems and leaves and does not build up a population. Amblyseius swirskii in bottles The predatory mite Amblyseius

• Garden chafer

  General The garden chafer ( Phyllopertha horticola ) is a beetle from the Scarabaeidae family. It does most of its damage in the larval stage when it feeds [...] Garden chafer The life cycle of the garden chafer ( Phyllopertha horticola ) has the following stages: egg, 3 larval instars, a pupal instar and the adult beetle [...] cherries. Damage symptoms The garden chafer ( Phyllopertha horticola ) does most of its damage in the larval stage when it feeds on the roots. First instar larvae

• Knowing & recognizing

  Get the growers’ guide to biological crop protection Knowing and recognizing does exactly what it implies. It empowers you with knowledge about the pest’s [...] s of the most prevalent pests, diseases and their natural enemies. This book provides the reader with the necessary information to understand the interaction [...] they spread in the crop, the damage they can cause, and specific behavioural characteristics. Shop now Koppert - A knowledge company The use of biological