AHDB Aphid News, 22/04/16, AHDB Horticulture Pest Blog

April 22, 2016

Many reports have been received of large numbers of cabbage aphids (Brevicoryne brassicae) on individual plants in winter oil seed rape in the South West and the West Midlands.
No peach–potato aphids have been caught in the suction-trap this week, but a single potato aphid (Macrosiphum euphorbiae) was caught at Rothamsted, four weeks earlier than the 10-yr average.
Single willow ̶carrot aphids were caught at three sites this week (Broom's Barn, Writtle and Wye), including a first arrival at Wye.

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Update – Wellesbourne, 09–15/10/2017, Suction, 12 caught, 0% carrying TuYV Kirton, 09–15/10/2017, Su… by Angela Hambidge on this entry
Update Spalding 28/9 02/10/2017 YWT 12 caught, 25% carrying TuYV. by Angela Hambidge on this entry
Update – Wellesbourne 02 – 08/10/2017 Suction, 11 caught, 14% carrying TuYV 09 – 12/10/2017 YWT, 1 c… by Angela Hambidge on this entry
Update – Wellesbourne 11/9 – 17/9/2017 Suction trap 1 aphid 0% carrying TuYV Wellesbourne 21/9 – 25/… by Angela Hambidge on this entry
Update – Kirton, Lincolnshire 28/8–03/09/2017 Suction trap 4 aphids 33% carrying TuYV Spalding, Linc… by Angela Hambidge on this entry

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