 |
Rothamsted Insect Survey |
Bulletin aphids caught prior to the first bulletin of 2009 | |
Rothamsted Insect Survey, Department of Plant and Invertebrate Ecology, Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ. |
|
Rothamsted Insect Survey |
Bulletin aphids caught prior to the first bulletin of 2009 | |
Rothamsted Insect Survey, Department of Plant and Invertebrate Ecology, Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ. |
| Date | Site | Species | Totals | Males |
|---|---|---|---|---|
| 5 - 11 January | Kirton | R.padi | 1 | 1 |
| 5 - 11 January | Hereford | R.padi | 1 | |
| 12 - 18 January | Hereford | R.padi | 1 | |
| 12 - 18 January | Hereford | R.insertum | 1 | |
| 12 - 18 January | Starcross | R.padi | 1 | 1 |
| 2 - 8 February | Hereford | R.padi | 4 | 1 |
| 9 - 15 March | Wellesbourne | M.ascalonicus | 1 | |
| 9 - 15 March | Starcross | R.insertum | 1 | |
| 16 - 22 March | Preston | M.ascalonicus | 1 | |
| 16 - 22 March | Wellesbourne | M.ascalonicus | 1 | |
| 30 March - 5 April | Askham Bryan | M.ascalonicus | 1 | |
| 30 March - 5 April | Starcross | B.brassicae | 1 | |
| 6 - 13 April | Broom's Barn | M.ascalonicus | 1 | |
| 6 - 13 April | Wellesbourne | M.dirhodum | 1 | |
| 6 - 13 April | Writtle | B.helichrysi | 1 | |
| 6 - 13 April | Starcross | M.ascalonicus | 1 | |
| 7 - 13 April | Dundee | M persicae | 1 | |
| 13 April | Rothamsted Tower | M.ascalonicus | 4 |