April 24, 2015

Cabbage root fly egg counts in Cornwall


HDC Project FV 416b - Brassicas: Treatments to control cabbage root fly - as part of this one-year HDC project, we are monitoring egg-laying by female cabbage root flies at 5 sites in Cornwall on a range of brassica crops. We’re sampling 20 plants per location and the numbers below are totals for the 20 plants. The sampling is being coordinated by Ellis Luckhurst.


Location

Crop

No. eggs (20 plants) on 20 April

Helston

Savoy cabbage

3

Hayle

Calabrese

24

Gwithian

Calabrese

6

Truro/ Shortlanesend

Calabrese

6

St Columb

Summer cauliflower

18


- No comments Not publicly viewable


Add a comment

You are not allowed to comment on this entry as it has restricted commenting permissions.

April 2015

Mo Tu We Th Fr Sa Su
Mar |  Today  | May
      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         

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