All entries for Saturday 18 November 2017

November 18, 2017

AHDB Aphid News

The latest edition of AHDB Aphid News has been published.

Peach–potato aphids (Myzus persicae) were recorded from six suction trap sites, increasing in number at two sites. The highest number was found at Writtle (10).

No Mealy cabbage aphids (Brevicoryne brassicae) were recorded this week.

The willow-carrot aphid (Cavariella aegopodii) was found at three sites this week. Nine male individuals were recorded across the country suggesting that the autumn migration back to willows is continuing.


Pest update from Wellesbourne

Between Tuesday, 7th and Teusday 14th November we found the following:

On 3 sticky traps:

  • 2 carrot flies

We caught 1 turnip moth in our pheromone traps.


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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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