Carrot Fly Monitoring at Wellesbourne
The table shows the total numbers of carrot flies captured on 3 orange sticky traps per location
| Date | Overwintered carrots | Carrots sown March 2026 |
| 15 April | ||
| 17 April | ||
| 22 April | ||
| 25 April | ||
| 29 April | ||
| 2 May | ||
| 6 May | ||
| 9 May | ||
| 13 May | ||
| 16 May | ||
| 20 May | ||
| 23 May | ||
| 27 May | ||
| 30 May | ||
| 3 June | ||
| 6 June | ||
| 10 June | ||
| 13 June | ||
| 17 June | ||
| 20 June | ||
| 24 June | ||
| 27 June | ||
| 1 July | ||
| 4 July | ||
| 8 July | ||
| 11 July | ||
| 15 July | ||
| 18 July | ||
| 22 July | ||
| 25 July | ||
| 29 Jul | ||
| 3 August | ||
| 8 August | ||
| 12 August | ||
| 15 August | ||
| 19 August | ||
| 22 August | ||
| 26 August | ||
| 29 August | ||
| 2 September | ||
| 5 September | ||
| 9 September | ||
| 12 September | ||
| 16 September | ||
| 19 September | ||
| 23 September | ||
| 26 September | ||
| 30 September | ||
| 3 October | ||
| 7 October | ||
| 10 October | ||
| 14 October | ||
| 17 October | ||
| 21 October | ||
| 24 October | ||
| 28 October | ||
| 31 October | ||
| 4 November | ||
| 7 November | ||
| 11 November | ||
| 14 November | ||
| 18 November | ||
| 21 November | ||
| 25 November | ||
| 28 November |