All entries for Wednesday 10 May 2017

May 10, 2017

Aphid counts in carrot plots

We have been monitoring the numbers of aphids on some young carrot plants at Wellesbourne. They are the total numbers of aphids on 3 x 0.5 m lengths of row.


Date

Winged adults

Wingless adults and nymphs

Parasitised aphids

4 May

1

3

0

10 May

4

1

0

Rosemary Collier : 10 May 2017 16:09 |  Comments (0) |  Report a problem

May 2017

Mo Tu We Th Fr Sa Su
Apr |  Today  | Jun
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31            

Search this blog

Tags

Galleries

Most recent comments

  • 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

Blog archive

Loading…

HDC

Not signed in
Sign in

Powered by BlogBuilder
© MMXXIV