• Greenhouse whitefly

  affect the physiology of the plant, as a result of which growth is retarded. In full sunlight, leaves can wilt and fall. Such leaf damage can in turn influence the development of fruit and lead to a reduction in yield. The honeydew deposited on fruit makes it [...] unsuitable for sale. In serious cases the fruit will rot. Sooty moulds also develop on

• Tutasan

  Use the Tutasan trap for monitoring and trapping male tomato leaf miner moths in combination with [...] to mate. Presentation One trap. Preparation Place the pheromone dispenser in the green canister and attach it to the upper central part of the trap Fill [...] Dosage Use 20-30 traps per hectare uniformly distributed along the walkway and plant rows. Timing During the entire cropping period. Combined use Use in

• Tobacco aphid

  persicae subsp. nicotianae ) probably evolved from the peach potato aphid in the Far East and is a key pest of tobacco crops in both the United States [...] moulds ( Cladosporium spp.) grow on this honeydew, contaminating fruit and ornamental crops and rendering them unsuitable for market. At the same time [...] winged and wingless forms of adults and a great variety in colour. When reproduction

• Tea spider mite

  patches. Infestation results in reduced photosynthetic activity of leaves, subsequently leaves wilt and [...] includes eggs, larva, protonymph, deutonymph and adult with quiescent stages in between two successive active stages. Females [...] cycle is shorter (10-12 days) during summer period and it takes longer period of 28 days in colder weather. Tea spider mites

• Corn earworm

  surviving, which will start to feed again on the tip of the cob, making holes in the corn. In other crops, they prefer flower buds and soft fruit. They cause [...] of colours such as green, brown, pink, and yellow. Other features are its size in the final instar (approximately 35 [...] for around two and a half weeks.

• Asian citrus psyllid

  greening disease or Huanglongbing. It is widely distributed in southern Asia and the disease is responsible for the destruction of several citrus industries in Asia and Africa. In North America, it has spread through most of the southern [...] to plant tissue in an upright position, and large numbers of eggs may be found on a single spot

• Cotton aphid

  moulds ( Cladosporium spp.) grow on this honeydew, contaminating fruit and ornamental crops and rendering them unsuitable for market. At the same time, photosynthesis in the leaves is reduced, affecting production. Life cycle and appearance of Cotton aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses

• Horiver Wetstick

  above the crop and adjust height when plants are growing Do not place traps in-between the [...] trapping in hotspots use one Horiver Wetstick per 2 to 20 m 2 For trapping Tuta absoluta [...] Wetstick trap per 100 m 2 Combined use Yellow Horiver Wetstick can be used in combination with Natutec Scout for easy identification and counting of

• Tomato

  so-called ‘tender’ or ‘half-hardy’ perennials . The plants die every year in temperate climate, but in greenhouses they can sometimes sustain up to three years. A great number of tomato varieties is now cultivated in temperate climates around the world. Greenhouses make year round production and cultivation in cooler regions feasible.

• Bugs

  Pheromone traps Sticky traps These biological solutions help monitor, attract and eliminate harmful bugs in different crop stages. With Koppert’s biological [...] populations and support sustainable, residue-free production. Solutions for bug control [...] nutrients from them, resulting in deformations and puncture holes. The most obvious damage is the deformation