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Onion thrips

black dots of their excreta indicate their presence in the crop. The vigour of the plant is reduced by loss of chlorophyll. When infestations become serious [...] eggs of the onion thrips (Thrips tabaci) are laid in leaves, flower petals and in the soft parts of stalks. They are inserted into the plant tissue with a [...] head and bright red eyes. The colour of the adult depends on the food source. Onion thrips (Thrips tabaci) usually pupate in the ground, although pupae can

Natutec Airobug

pots to the correct settings making use of the information provided in the table on the underside of the dosing pots Fill the dosing pots with the material [...] systems. Mode of action The innovative combination of the special fan of the Airobug and the revolving dosage pots ensures a uniform release of carrier material [...] Place the Airobug in the right start position on the mono-rail or pipe-rail Make sure the battery is fully charged Calculate the time required for the Airobug

Biofly

Make use of the specially designed release station, which can be placed inside the stable, outside reach of the animals. Put the content of the Biofly bag [...] Mode of action When the flies emerge from the released pupae, they will lay eggs on or close to the manure, the developing larvae will predate on the house [...] can also develop on manure only. In contrast to the house flies Hydrotaea aenescens adults will not irritate the animals as they stay low in the pit. Pack

Impatiens thrips

patches on leaves and the black dots of their excreta indicate their presence in the crop. The vigour of the plant is reduced by loss of chlorophyll. When [...] found on the upper- and undersides of the leaf. Pupation occurs on the leaf rather than on the ground. The prepupae and pupae remain immobile on the leaf tissue [...] to plants by piercing the cells of the surface tissues and sucking out their contents, causing the surrounding tissue to die. The resulting silver-grey

Western flower thrips

patches on leaves and the black dots of their excreta indicate their presence in the crop. The vigour of the plant is reduced by loss of chlorophyll. When [...] finally the adult insect. The eggs of the western flower thrips (Frankliniella occidentalis) are laid in leaves, flower petals and in the soft parts of stalks [...] their developing wing buds. Compared to the prepupa, the pupa has longer, more developed wing buds and longer antennae that are curved back over the head

Additives

May beetle

ending in the death of the plant. From the third stage onwards, the impact of this pest increases. Damage symptoms Initial damage is not visible in the aerial [...] damage to crops, the most representative genus is the Phyllophaga . Given the external physical similarities between the adults and larvae of this genus, they [...] aerial parts of the plant, as the larvae only feed on root hairs and organic material during the first and second instars. When they move to the next stage

Better insights and digital advice with Natutec Scout

insight into the level of infestation.’ Respond quickly and accurately on IPM A major advantage of the Koppert app is the ability of the consultant to [...] in the software reporting these kinds of measurement. The threshold value works as an alarm bell – as soon as the level of infestation exceeds the threshold [...] s, departments The grower can use the greenhouse editor in the Natutec Scout app to program in the actual layout of his greenhouse. The software then provides

Diglyphus isaea

particularly the serpentine leafminer ( Liriomyza trifolii ). The female wasp deposits her eggs inside the larvae of the leafminer, where the emerging larvae [...] usually pupates in the mine some distance from the dead host. Pupal stage: The pupa lies between the upper and lower epidermis of the leaf which are held apart [...] Adult stage: The appearance of the adult is already clearly visible. Pupae are often visible through the leaf. The parasitic wasp escapes from the mine by making