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Black Cutworm – Agrotis ipsilon

Available Products
1 mg Standard Lure
Dispenser Details
Natural Rubber Septum
Active Life
4-6 weeks (temperature dependent)
Pest Details
Adult
Wingspan of 40 to 55mm. Forewings dark brown with a distinct black dash extending distally from a kidney shaped marking. Hind wings are greyish white with veins marked by darker scales.
Larvae
Length up to 50 mm and uniform in colour – ranging from pale grey, grey-brown to black. A pale grey mid dorsal line is present and the head capsule is dark brown. The epidermis is characteristic – when observed closely dark coarse granules can be seen covering the surface.
Eggs
Hemispherical ribbed white eggs are deposited in clusters on leaves of low growing hosts
Distribution
Cosmopolitan
Economic Host(s)
A wide range of horticultural and agricultural crops including crucifers, tomato, potato, tobacco and rice.
Symptons/Signs
Early larvae feed underneath a silken web while later instars feed within rolled leaves. Damage to fruit can occur when leaves are woven to fruit.
Generations
1-4 (climate dependent)
Monitoring
Adults Present
March – November (climate dependant)
Recommended Trap Density
2 traps per hectare
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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