Brown soft scale

flowers and fruit of the host and reduce photosynthesis and respiration. Life cycle and appearance of Brown soft scale The scale of the female is flat [...] colour of the scale darkens as the female ages. The size, shape and characteristics of the female also vary with different host plants. The middle of the [...] symptoms The scales produce enormous quantities of honeydew. This is usually the first visible symptom. Because of this, C. hesperidum is often attended by ants

Aphidalia

Pests All species/stages of aphids . Mode of action The ladybirds feed on aphids and lay eggs in the aphid colonies. After emergence, the larvae also feed [...] diameter, maximum 3 bags per tree Dosage The dosage of Aphidalia depends on climate and the size of the trees and should always be adjusted to the particular [...] bags for large trees. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental

Moskisan

detect, count and identify. Trapping males also aids in reducing the number of eggs laid by famles as they fail to mate. Presentation One trap with hanging [...] Mediterranean fruit fly ( Ceratitis capitata ). Crops Various fruits, coffee. Mode of action The Moskisan trap needs to be used in combination with Pherodis lure [...] Application Place traps in the tree facing towards the midday sun, at a height of 1.5 metres above the ground Dosage 45-50 traps per hectare (citrus) 60-75

Shallot aphid

the aphids often occur at the end of the storage period causing malformation of new plants. Life cycle and appearance of The shallot aphid Aphids have a [...] females of the shallot aphid are 1.1-2.2 mm long and shiny brownish green to dirty yellow. Their legs and antennae are pale, apart from the ends of the antennae [...] the life cycle. No eggs are produced. Myzus ascalonicus is cold hardy and overwinters in sheltered places and greenhouses. Numbers of this aphid can build

Tutasan

where they get trapped in the water. Trapping males reduces the amount of eggs laid by females who fail to mate. Presentation One trap. Preparation Place [...] small quantity of vegetable oil or liquid soap to the water Application Place the traps on the soil or substrate Maintain a distance of 15-20 metres between [...] absoluta . Pests Tomato leaf miner moth ( Tuta absoluta ). Crops Tomato. Mode of action The Tutasan trap needs to be used in combination with Pherodis pheromone

Rophoria

Pests All species/stages of aphids . Mode of action Adult hoverflies emerge from the pupae and deposit their eggs in the aphid colonies. The young larvae [...] only skins remain. Dark excrements (meconium) on the leaves is an indicator of hoverfly larvae activity. Pack size 100 pupae Presentation 3.5 x 3.5 x 3.5 [...] box until you arrive at the release point. Carefully open the perforated lid of the carboard box. Hang the open box vertically on the plants, preferably close

Syrphidend

Pests All species/stages of aphids . Mode of action Adult hoverflies emerge from the pupae and deposit their eggs in the aphid colonies. The young larvae [...] only skin remains. Dark excrements (meconium) on the leaves is an indicator of hoverfly larvae activity. Pack size 50 pupae. Presentation 3.5 x 3.5 x 3.5 [...] box until you arrive at the release point. Carefully open the perforated lid of the carboard box. Hang the open box vertically on the plants, preferably close

Lyprauta

appearance of Lyprauta The adults of the three species can be distinguished by the wing pattern of adults. Adults of P. trinidadensis have a variation of dar [...] small dark-coloured spot on their wings. The eggs of Lyprauta sp. are greyish-black and spherical. Larvae of Lyprauta sp. are a transparent greyish white [...] damaged area, the roots produce large numbers of new branches. This ultimately results in a reduced number of flower stems and a longer vegetative stage.

Deltatrap

detect, count and identify. Trapping males also aids in reducing the number of eggs laid by females as they fail to mate. Presentation One trap with suspension [...] Place a sticky insert at the bottom of the trap, with the sticky surface facing upwards Fold both edges at the base of the triangle upwards Place the Pherodis [...] Pherodis capsule in the middle of the sticky insert at the bottom of the trap Application Hang the traps approximately 10 cm above the crop in a location

Oleander aphid

the origin of its principal host plant, oleander. Damage symptoms The colonies of bright yellow aphids can easily be seen on the shoots of the host plants [...] nymphs rather than eggs and that the progeny are clones of the adult female. The nymphs feed in colonies on the shoots at the top of the plant. Nymphs progress [...] but winged adults occur under conditions of overcrowding and when plants are senescing. The parthenogenetic mode of reproduction, high fecundity, and short