• Macrocheles robustulus

  always be adjusted to the particular situation. Start introduction preventively or as soon as the first pests are detected in the crop. Introduction rates [...] found in high numbers in greenhouses in soil which has been enriched with compost. As natural enemies of various pests, Macrocheles robustulus plays a vital [...] larvae The predatory mites feed on larvae of sciarid flies , thrips pupae and other soil-dwelling insects. The mites appear in and on the soil and at the

• Cabbage moth

  crops such as sweet pepper, tomato, strawberry, lettuce, beetroot, onion, rhubarb as well as chrysanthemum and carnation. It is a species found in Europe, [...] thorax are grey-brown with white spots, and the abdomen is a pale, greyish brown. The moth flies only at dawn and dusk, hiding in the crop during the day. Several [...] General The cabbage moth (Mamestra brassicae) is a highly polyphagous defoliator. Besides being a major cabbage pest, it feeds on 70 plants of 22 families

• Silver-Y moth

  fly during the day as well as at night, often in large swarms. They fly rapidly from flower to flower, often resting with their wings folded roof-like [...] ) feeds on plants of 14 families and is sometimes also encountered in greenhouse crops such as sweet pepper, lettuce, beans, chrysanthemums and various [...] General The silver-Y moth ( Autographa gamma ) is a migrant moth that appears in northern parts of Europe until November, migrating back to southern Europe

• Tobacco aphid

  greenhouses, such as sweet pepper, aubergine, chrysanthemum, and various pot plants and cut flower crops. Damage symptoms Nymphs and adults extract nutrients [...] from the plant and disturb the balance of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves or, if the infestation [...] grow on this honeydew, contaminating fruit and ornamental crops and rendering them unsuitable for market. At the same time, photosynthesis in the leaves

• Tomato russet mite

  General The tomato russet mite (Aculops lycopersici , also referred to as Vasates lycopersici, Vasates destructor and Phyllocoptes destructor in older [...] itself is sometimes deformed. Considerable damage can occur, especially at high temperatures when population growth is most rapid and affected leaves dry [...] out quickly. The damage is first seen on the lower part of the plant and moves upwards as the mites ascend. Life cycle and appearance of tomato russet

• Air Blowers to distribute and apply beneficials

  distribution of natural enemies. This uniform distribution results in effective biological pest control , as the mites are able to reach the pests faster. Save [...] enemies resulting in the continuous efficiency of an integrated system Safe for natural enemies; no damage and proven low mortality due to the unique design [...] a distance of 3-5 metres from the Airbug. Mini-Airbug The Mini-Airbug is a hand-held blower used for full field distribution, specific hot spots as well

• Plant Pollinator interactions in high temperatures

  cooling at night. Hot is more than just the environmental temperature: Impact of radiant heat and humidity A glasshouse air temperature of 30° C at a humidity [...] only if the radiation is at an intensity of no more than 400 watts. The table in figure 3 gives a representation of what the best conditions are for p [...] plants is humidity. At low humidity (below 50-55%), the pollen is too dry and does not stick to the stigma. At high humidity, the pollen sticks to the stamen

• Knowing & recognizing

  pest’s lifecycle and its many phases, as well as giving you the ability to recognize the pest or disease you are up against by means of detailed illustrations [...] to grow better and remain healthier. Koppert believes that sharing this knowledge can play an important role towards achieving 100% sustainable horticulture [...] 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

• IPM app

  program. Koppert iPM consists of two components, a Scout App and an online Dashboard. The Scout App works with GPS outdoors and has an intuitive user interface [...] iPM Scout app Compatible with iOS and Android Enjoy scouting with a customized template Enter multiple pests/diseases at once Scout multiple sessions and [...] and multiple fields Add notes and view sample history iPM Dashboard Accessible from any device with internet Intuitive interface, also for touch-screen

• Drososan

  from 1-20 per hectare. Timing Install the traps as soon as the temperature exceeds 10°C, coinciding with the beginning of the adult flights and fruit [...] hang at least one metre above the ground. In taller crops, the traps can be placed in the crop Protect the traps against direct sunlight Check the traps [...] required depends on local factors such as climate, crop and pest density and should always be adjusted to the particular situation. The trap density typically