AHDB Aphid News, 10/11/17, AHDB Horticulture Pest Blog

November 10, 2017

The latest edition of AHDB Aphid News has just been published.

Peach–potato aphids (Myzus persicae) were caught at seven suction trap sites, increasing in number at two sites. The highest numbers caught were from the suction traps at Wellesbourne (18) and Writtle (18).
No mealy cabbage aphids (Brevicoryne brassicae) were caught in the suction traps this week.
The willow-carrot aphid (Cavariella aegopodii) was caught in five suction traps this week. 174 male individuals were caught in suction traps across the country suggesting that the autumn migration back to willows is still continuing.

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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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