• Impatiens thrips

  are white at the base. This colouration distinguishes the species from most other thrips species commonly found in greenhouses. Damage symptoms Thrips cause [...] tissue. Adults are found on both upper- and undersides of the leaves. This species of thrips is relatively large. Both males and females are dark brown to

• Spotted Wing Drosophila

  of fruit can increase its susceptibility to attack by other Drosophila species. D. suzukii has a wide host range, with thin-skinned berries (e.g. raspberries [...] females. They can be easily distinguished from males of other Drosophila species or SWD females by a large dark spot on each wing, where their common name [...] Drosophila suzukii are tan-brown and 3 mm long. Contrary to other Drosophila species , D. suzukii females lay their eggs into healthy, unripe fruits. The larval

• Praon volucre

  are still present. If the aphid species present is known it might be better to switch to an appropriate single species product ( Aphilin , Aphipar , Aphipar-M [...] . Praon volucre is one of the most abundant parasitoids of many aphid species in Europe. Praon volucre is used for the control of the following pests: [...] The dosage of Aphiscout depends on climate, crop and aphid density and species, and should always be adjusted to the particular situation. Start introduction

• Pear

  The so-called European pear or common pear ( Pyrus communis ) is a pear species that originates in central and eastern Europe and southwest Asia. The pear [...] together with the apple and quince. The genus Pyrus consists of around 22 species, which are grown in Asia, Europe and northern Africa. The European or common

• Crazy roots, hairy roots, crown gall

  four pathogenic Rhizobium species cause different symptoms, like galls, tumours and excessive root growth. All four species cause the growth of galls on

• Aphiscout

  are still present. If the aphid species present is known it might be better to switch to an appropriate single species product ( Aphilin , Aphipar , Aphipar-M [...] into mummies which look slightly different depending of the parasitic wasp species. Pack size 250 mummies: 20% Aphidius colemani , 15% Aphidius ervi , 15% [...] The dosage of Aphiscout depends on climate, crop and aphid density and species, and should always be adjusted to the particular situation. Start introduction

• Picusan

  needs to be used in combination with species-specific pheromone and/or kairomone. The dispensers release a species-specific pheromone/kairomone which lures [...] Picusan trap for monitoring and trapping red palm weevil in combination with species-specific pheromone and/or kairomone. Pests Red palm weevil ( Rhynchophorus

• Box tree moth

  Cydalima perspectalis ) is an oligophagous species feeding on the leaves of box tree ( Buxus spp. ) species mainly. Severe defoliation can lead to the [...] tree moth ( Cydalima perspectalis ) poses a serious threat as invasive species. Damage symptoms The larvae of the box tree moth ( Cydalima perspectalis

• Hemispherical scale

  Many ornamental crops can also be affected, including various different species of fern, orchid, ficus, oleander and carnation. Damage symptoms The scales [...] yellow flecks. The high, rounded form and smooth surface distinguish the species from most other soft scales. The size depends on the host plant and can

• Pierce's disease of grapevine

  many hosts, many of which show minor or no symptoms. More and more plant species are discovered as hosts. Xylella fastidiosa is best known in grapevine, [...] plants to wilt. Transport to different plant parts depends on the plant species: in peach, bacteria are found in high numbers in the roots, whereas in plum [...] known, but certainly not the only vectors are sharpshooter leafhoppers species Homalodisca coagulata and Oncometopia nigricans . The insects become infective