Bean seed fly monitoring 2020
This year we will be monitoring bean seed fly in a number of locations and will summarise our counts here. Traps are run by PGRO and University of Warwick.
Please be aware that this activity may be curtailed as a result of the Coronavirus outbreak.
For trap captures before 26th March please see the AHDB Pest Blog.
| Date | Yellow water traps in allotments in Tysoe, Warwickshire (from 26th March) (3 traps) | Yellow water traps in garden in Tysoe, Warwickshire (from 28th March) (6 traps) | Yellow water traps at Wellesbourne, Warwickshire (from 19th May) (3 traps) | PGRO Lincolnshire (3 traps at different locations). Most traps have lures. | PGRO Yorkshire (6 traps at different locations apart from 3 & 4. Most traps have lures. |
Stubton, Lincolnshire (2 traps). One with a lure and the other without a lure. |
| 18 September | - | - | 20 | - | - | - |
| 15 September | - | - | 13 | - | - | - |
| 11 September | - | - | 5 | - | - | - |
| 8 September | - | - | 17 | - | - | - |
| 4 September | - | - | 11 | - | - | - |
| 1 September | - | - | 62 | - | - | - |
| 28 August | - | - | 45 | - | - | - |
| 25 August | - | - | 96 | - | - | - |
| 21 August | - | - | 44 | - | - | - |
| 18 August | - | - | 18 | - | - | - |
| 14 August | - | - | 3 | - | - | - |
| 11 August | - | - | 11 | - | - | - |
| 7 August | - | - | 5 | - | - | - |
| 4 August | - | - | 7 | - | - | - |
| 31 July | - | - | 14 | - | - | - |
| 28 July | - | - | 16 | - | - | - |
| 24 July | - | - | 12 | - | - | - |
| 21 July | - | - | 40 | - | - | - |
| 17 July | - | - | 26 | - | - | - |
| 16 July | - | - | - | 1. 17 2. 11 3. 26 4. 14 |
- | - |
| 14 July | - | - | 38 | - | - | - |
| 10 July | - | - | 31 | - | - | - |
| 9 July | - | - | - | 1. 5 2. 5 3. 9 4. 15 |
1. 55 2. 46 3. 12 4. 19 (No Lure) 5. 24 6. 8 |
- |
| 7 July | - | - | 55 | - | - | - |
| 3 July | - | - | 30 | - | - | - |
| 2 July | - | - | - | 1. 7 2. 7 3.11 (no lure) 4.18 |
1. 9 2. 16 3. 2 4. 1 (no lure) 5. 16 6. 4 |
- |
| 29 June | - | - | 24 | - | - | - |
| 26 June | - | - | 7 | - | - | - |
| 25 June | - | - | - | 1. 36 2. 59 3. 51 (no lure) 4. 65 |
1. 29 2. 36 3. 4 4. 4 (no lure) 5. 8 6. 6 |
- |
| 23 June | - | - | 57 | - | - | - |
| 19 June | - | - | 27 | - | - | - |
| 18 June | - | - | - | 1. 13 2. 75 3. 12 (no lure) 4. 128 |
1. 24 2. 13 3. 8 4.42 (no lure) 5. 38 6.13 |
- |
| 16 June | - | - | 19 | - | - | - |
| 12 June | - | - | 21 | - | - | - |
| 11 June | - | - | - | - |
1. 12 2. 4 3. 0 4. 1 (no lure) 5. 9 6. 0 |
- |
| 10 June | - | - | - | 1. 5 2. 13 3. 2 (no lure) 4. 71 |
- | - |
| 9 June | - | - | 27 | - | - | - |
| 5 June | - | - | 8 | - | - | - |
| 3 June | - | - | - | 1. 0 2. 3 3. 9 (no lure) 4. 12 |
1. 2 2. 1 3. 5 4. 6 (no lure) 5. 6 6. 1 |
- |
| 2 June | - | - | 10 | - | - | - |
| 29 May | - | - | 4 | - | - | - |
| 28 May | - | - | - | 1. 1 2. 7 3. 1 (no lure) 4. 4 |
- | - |
| 27 May | - | - | - | - | 1. 4 2. 3 3. 6 4. 6 (no lure) 5. 5 6. 2 |
|
| 26 May | - | - | 8 | - | - | - |
| 22 May | - | - | 8 | - | - | - |
| 21 May | 3 | 0 | - | - | - | |
| 20 May | 12 | 0 | 1. 1 2. 16 3. N/A 4. 13 |
1. 21 2. 15 3. 13 4. 11 (no lure) 5. 4 6. 6 |
- | |
| 19 May | 3 | 0 | - | - | - | |
| 18 May | 5 | 0 | - | - | - | |
| 17 May | 0 | 1 | - | - | - | |
| 16 May | 8 | 2 | - | - | - | |
| 15 May | 1 | 0 | - | - | 7 (No lure) 2 (Lure) |
|
| 14 May | 0 | 1 | 1. 6 2. 5 3. 3 (No lure) 4. 3 |
- | - | |
| 13 May | 2 | 1 | - | 1. 18 2. 47 3. 7 3. 8 (No lure) 4. 15 5. 7 |
- | |
| 12 May | 1 | 1 | - | - | - | |
| 10-11 May | 4 | 4 | - | - | - | |
| 9 May | 10 | 2 | - | - | - | |
| 7 -8 May | 1 | 0 | 1. 11 2. 21 3. 1 (No lure) 4. 1 |
- | 11 (No lure) 4 (Lure) |
|
| 6 May | 4 | 6 | - | 1. 10 2. 33 3. 20 3. 7 (No lure) 4. 20 5. 7 |
- | |
| 5 May | 0 | 9 | - | - | - | |
| 4 May | 2 | 2 | - | - | - | |
| 3 May | 1 | 1 | - | - | - | |
| 2 May | 4 | 5 | - | - | - | |
| 1 May | 3 | 8 | - | - | 21 (no lure) 57 (lure) |
|
| 30 April | 3 | 1 | 1. 9 2. 3 2. 7 (no lure) 4. 4 |
1. 3 2. 31 3. 98 3. 80 (no lure) 4. 415 5. 149 |
- |
|
| 29 April | 6 | 11 | - | - | - | |
| 28 April | 1 | 1 | - | - | - | |
| 27 April | 1 | 3 | - | - | - | |
| 26 April | 1 | 0 | - | - | - | |
| 25 April | 0 | 0 | - | - | - | |
| 24 April | 0 | 0 | - | - | 2 (no lure) 20 (+lure) |
|
| 23 April | 0 | 0 | 1. 8 2. 22 (+lure) 2. 5 (no lure) 3. 4 |
- | - | |
| 22 April | 8 | 9 | - | 1. 10 2. 23 3. 104 (+Lure) 3. 60 (no lure) 4. 95 5. 76 |
- |
|
| 21 April | 4 | 35 | - | - | - | |
| 20 April | 3 | 5 | - | - | 30 (+lure), 8 (no lure) |
|
| 19 April | 6 | 4 | - | - | ||
| 18 April | 0 | 0 | - | - | ||
| 17 April | 5 | 10 | - | - | ||
| 16 April | 1 | 3 | 1. 57 2. 148 3. 42 |
1. 0 2. 1 3. 4 4. 4 5. 2 |
||
| 15 April | 4 | 4 | ||||
| 14 April | 2 | 2 | - | |||
| 13 April | 1 | 3 | - | |||
| 12 April | 2 | 0 | - | |||
| 11 April | 2 | 1 | - | |||
| 10 April | 1 | 1 | - | |||
| 9 April | 0 | 2 | 1. 9 2. 99 3. 0 |
|||
| 8 April | 0 | 0 | - | |||
| 7 April | 4 | 3 | - | |||
| 6 April | 3 | 10 | - | |||
| 5 April | 3 | 24 | - | |||
| 4 April | 6 | 7 | ||||
| 3 April | 2 | 5 | - | |||
| 2 April | 2 | 8 | 1. 2 2. 1 3. 0 |
|||
| 1 April | 2 | 2 | - | |||
| 31 March | 1 | 2 | - | |||
| 30 March | 1 | 14 (5 traps) | - | |||
| 29 March | 0 | - | - | |||
| 28 March | 0 | - | - | |||
| 27 March | 4 | - | - | |||
| 26 March | - | - | 1. 0 2. 1 3. 0 |
- | - |