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Copper Underwing – Amphipyra pyramidea

Available Products
1 mg Standard Lure
Dispenser Details
Natural Rubber Septum
Active Life
4-6 weeks (temperature dependent)
Pest Details
Adult
Wingspan of 40-52 mm. Forewings dark brown to greybrown with small ovoid white patch with black eyelet. Cross line on forewing just before middle has 4 equally sized projections. Copper marking on underside of hindwing is minimal along trailing edge.
Larvae
Length of 37-42 mm. Body green, speckled white with a white dorsal line and a yellowish tipped hump on dorsal surface of 11th segment. Head bright green and thoracic legs mainly green.
Eggs
Eggs are laid singly or in small batches on leaves, twigs and branches.
Distribution
Europe and parts of Asia as far east as Japan.
Economic Host(s)
Trees such as oak (Quercus), ash (Fraxinus), birch (Betula), hornbeam (Carpinus) and orchard trees.
Symptons/Signs
Larval feeding can cause severe defoliation and fruit damage can also occur.
Generations
1
Monitoring
Adults Present
July – October (climate dependant)
Recommended Trap Density
1-2 traps per hectare in large plantations or 3-4 traps in small low density or well spread plantations.
Trap Maintenance
Check traps on a regular basis; at least twice a week. It is recommended to replace the pheromone dispensers every 4 weeks to achieve optimum results. Replace the sticky inserts, if used, when they become filled with dust or insects.
Storage
Keep product away from direct sunlight, heat, sparks and open flame. Store in a refrigerator for a shelf life of 18 months or a freezer for an extended life of 24 months. Always store sealed in original packaging.
Recommended Trap
View Trap

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