• Transeius montdorensis

  montdorensis in sachets The predatory mite Transeius montdorensis is also available in breeding sachets ( Montdo-Mite Plus, Montdo Ulti-Mite). In this case [...] montdorensis is a species of predatory mite utilised in biological pest control . These predatory mites are known for their effectiveness in controlling [...] ) and rust mites. Transeius montdorensis in bottles The predatory mite Transeius montdorensis is available in a bottle ( Montdo-Mite ). Turn and shake

• Buckthorn-potato aphid

  Buckthorn- potato aphid does not cause plant deformation. The major problem in potatoes is the transmission of viruses. Life cycle and appearance of Buckthorn-potato [...] cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses, reproduction takes place by parthenogenesis, with unfertilized [...] produced parthenogenetically. They are usually found in the lower parts of the plants and are not very mobile. In autumn, winged males and females are produced

• How to protect bumblebees from heat

  be reduced if the humidity is too low or radiation is too high. In conventional greenhouses, the recommended humidity range is 60-75%. Due to better air [...] vital role that bumblebees play in pollination , especially in hot temperature conditions. As temperatures rise, it is crucial to ensure effective pollination [...] of 28°C inside the hive in any environmental conditions. Above 28°C the pollination capacity is reduced as their activity is focused on cooling the hive

• Sciarid flies

  can grow to 5 to 12 mm in length and 0.5 to 1.5 mm in diameter. They are legless and have a conspicuous black head. The head is equipped with biting-chewing [...] species are mainly found in commercial mushroom cultivation where they can cause enormous damage. Sciarid flies are usually found in damp, humid environments [...] commonly in greenhouses throughout the world. Although they generally do little harm to healthy plants, sciarid flies are particularly problematic in cuttings

• Orius laevigatus

  laevigatus is available in a bottle ( Thripor-L ) Shake bottle gently before use Spread material on clean rock wool slabs, leaves and/or in application [...] Orius laevigatus for thrips control Orius laevigatus is a small yet highly effective predatory bug used in biological pest control of thrips . This beneficial [...] predatory bug Orius laevigatus is used for the control of the following pests: Thrips The natural enemy Orius laevigatus is available at Koppert as Thripor-L

• Strawberry aphid

  Damage symptoms Chaetosiphon fragaefolii is one of the most serious pests affecting strawberry plants. Direct damage is caused by the aphids sucking sap from [...] moult they shed white skin, betraying their presence in the crop. Reproduction of the strawberry aphid is exclusively by parthenogenesis, with unfertilized [...] strawberry aphid, Chaetosiphon fragaefolii , has a cosmopolitan distribution and is the most important aphid pest of strawberries. It can cause direct damage

• Cactus mealybug

  Spilococcus cactearum ) is a pest of cacti and other succulents. It was first described in England but its origin is not clear. It is now found on many gr [...] nymphs and adult females are oval and covered by wax. The adult female is 1.7-3.3 mm long. Recommended for you Chrysoperla carnea Cryptolaemus montrouzieri [...] covered with a white waxy material in the form of powder, threads, spiky projections or platelets. Eggs are laid in a sticky, foamy mass of wax threads

• Aphelinus abdominalis

  s The parasitic wasp is available in a bottle ( Aphilin ). Release mummies near infested plants, because Aphelinus abdominalis is not very mobile Spread [...] Aphelinus abdominalis An adult Aphelinus abdominalis is 2.5 to 3 mm in length, with short legs and short antennae. Females have a black thorax and yellow [...] Aphelinus abdominalis is a parasitic wasp for the biological control of various aphid species. The parasitic wasp Aphelinus abdominalis is used for the biological

• Feltiella acarisuga

  on various spider mite species, in particular the two-spotted spider mite . Feltiella acarisuga is a key component in integrated pest management (IPM) [...] Feltiella acarisuga is available at Koppert as Spidend . How to use Feltiella acarisuga The predatory gall midge Feltiella acarisuga is available in plastic cups [...] control with Feltiella acarisuga Feltiella acarisuga is a predatory gall midge highly effective in the biological control of spider mites . This beneficial

• Neoseiulus cucumeris

  Neoseiulus cucumeris in sachets The predatory mite Neoseiulus cucumeris is also available in breeding sachets ( Thripex-Plus ). In this case the predatory [...] They also feed on pollen, which is useful for instance in sweet pepper crops as the predatory mite can establish itself in the crop before the pest appears [...] 77°F). It is not effective at temperatures above 30°C/86°F. Neoseiulus cucumeris is sensitive to relative humidity below 70%. Neoseiulus cucumeris in bottles