• Effective thrips control with predatory mites

  human health. Koppert is the pioneer in the development of predatory mite solutions, starting in 1967 with the production of the predatory mite Phytoseiulus [...] Thrips are one of the most challenging pests in horticulture and agriculture, causing both direct and indirect damage to a wide range of crops. Their ability [...] n regions and therefore establishes fast in warm and moderate to high humid environments. It is available in multiple carriers tailored to different growing

• Encarsia formosa

  brown in colour. The pupa of E. formosa is unique among the species of Encarsia , in that it is formed immediately beneath and in contact with the whitefly [...] inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in the [...] inside the whitefly nymphs, which are then consumed from the inside out by the developing larvae. The larvae feed on the internal tissues of the host, leading

• Aphids

  by piercing the plant tissue and sucking out the sap. This can result in stunted growth, curling or distortion of the leaves, yellowing, or discoloration [...] Yellowing or distorted leaves: Aphids feed on the sap of plants, which can cause the leaves to turn yellow or become distorted. The damage is often more [...] also mate in the autumn and lay eggs which overwinter. Where mating occurs and eggs are laid, the life cycle is termed holocyclic (complete). In greenhouses

• Trichoderma harzianum

  propagation. When the pathogen pressure is potentially high, the crop is sensible to soil diseases. If the crop cycle is long it is advised to perform [...] resulting in better yield and quality. Induced resistance: Trichoderma harzianum reinforces the defence mechanism of the parts of the plant above the ground [...] substrate or applied in furrow at sowing using a granulator Trianum is most effective when used preventive: a good and early colonization of the root system

• Natupol - Consistent Quality and Continuous Innovation

  June 10, 2020

  n work on arrival. For example, in the United States, the Bombus impatiens , is the bumblebee of choice and is bred in Howell, Michigan. At that facility [...] innovation The introduction of natural pollinators into greenhouses since the 80s resulted in spectacular increases in yield and improved quality in tomato [...] Excel Start Up is suitable for crops covering a surface of more than 2000 m² (6562 ft 2 ). The standard Natupol hive for the pollination of most fruit and vegetable

• Neoseiulus californicus

  persimilis in the complete absence of food, remaining in the crop to await the arrival of new prey. Life cycle of Neoseiulus californicus The developmental [...] mites multiply in the sachet and disperse into the crop over a period of several weeks. Hang sachets in sheltered locations in the crop, avoid hanging [...] spider mite eggs. The nymphs and adults are a transparent white colour. In many cases the colour of the food ingested shines through the skin and shows up

• Looking Back at NECANN Boston 2025

  April 30, 2025

  appreciate a consultant who walks the fields with them, listens to the problems from the staff, and looks the grower in the eye when discussing possible solutions [...] food and humidity. In many cases, the sachet is designed to allow one to several cycles of eggs to hatch, extending the viability of the packet. It’s a subtle [...] one to anyone looking to extend the lifespan or improve the viability of their program—the mylar sachets outperform the paper teabag styles. We were happy

• Predatory Mites Whitepaper

  A. andersoni. In a healthy, good growing plant canopy the humidity close to the leaf surface, where the mites live, is higher than in the surrounding air [...] limonicus has the highest numerical response to whiteflies and is the best option when the pest pressure is high. • In laboratory trials the oviposition [...] development in the lower temperature range is a gradual process. Thereafter, development increases nearly linearly with temperature. After the maximum is reached

• Keep Them Cool!

  July 16, 2018

  way that the bumblebees are able to influence the microclimate in the hive in the most efficient way. The hive itself protects the colony against radiant [...] temperatures, the best practice is to help the colonies to keep cool during the hottest times of the day and allow them to pollinate in the early morning [...] fluctuation in temperature in the hive. ‘The Natupol box ensures the best conditions possible to maintain a constant brood temperature so that the bumblebees

• Biocontrol for Spider Mites

  April 24, 2020

  Spider mites are pests of many crops throughout the world. By far the most common species in greenhouses is the two-spotted spider mite , Tetranychus urticae [...] and as the chlorophyll is removed, the leaf, and eventually the whole plant, may die. Nymphs and adults of spider mites produce webbing in which the mites [...] become completely covered with webs. The webbing affects the leaves appearance of the crop, which is a high concern in ornamental crops. Natural Enemies Koppert