All entries for Thursday 21 May 2015

May 21, 2015

Willow–carrot aphid

We counted the numbers of willow-carrot aphids on our new carrots at Wellesbourne on 7th May and found 5 winged and 2 wingless aphids on 3 x 0.5 m lengths of row of carrot. Today there were 22 winged and 18 wingless aphids.

Rosemary Collier : 21 May 2015 16:17 | Comments (0) | Close comments | Report a problem

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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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