Captures by the network of traps run by the Rothamsted Insect Survey are shown below:

Nasonovia ribisnigri	Inverness	Dundee	Edinburgh	Ayr	Newcastle	FERA, York	Preston	Kirton	Broom's Barn	Wellesbourne	Hereford	Rothamsted	Writtle	Ascot	East Malling	Starcross	Total
Week ending
29 October					0	0	0	0	0	0	0	0	0	0	0	0	0
22 October					0	0	0	0	0	0	2	0	0	0	0	0	2
15 October					0	0	0	1	12	0	0	0	0	0	3	0	16
8 October					0	0	0	1	0	0	0	0	0	0	0	2	3
1 October					0	1	0	1	0	1	0	0	0	1	0	2	6
24 September					0	0	0	0	0	0	0	0	0	0	0	0	0
17 September					0	0	0	0	0	0	0	0	0	0	0	0	0
010 September					0	0	0	0	0	0	0	0	0	0	0	0	0
3 September		0	0		0	0	0	0	0	0	0	0	0	0	0	0	0
27-August		0	0		0	0	0	0	0	0	1	0	0	0	0	0	1
20-August		0	0		0	0	0	0	0	0	0	0	0	0	0	0	0
13-August		0	0		0	0	0	0	0	0	0	0	0	0	0	0	0
6-August		0	0		0	0	0	0	0	0	0	0	0	0	0	0	0
30-July		0	0		0	0	0	0	0	0	0	0	0	0	1	0	1
23-July		0	0		0	0	0	0	0	0	0	0	0	1	0	0	1
16-July		0	0		0	0	0	0	0	0	0	0	0	0	0	1	1
9-July		3	0		0	0	0	0	0	0	1	1	1	0	2	3	11
2-July		0	0		0	0	0	0	1	0	0	1	0	0	2	0	4
25-June			2		0	0	0	0	0	0	0	4	1	1	1	6	15
18-June			0		0	0	0	0	0	0	4	0	0	1	1	2	8
11-June		0	1		0	0	0	0	0	0	0	0	0	3	0	1	5
4-June		0	1		0	0	0	0	0	0	0	0	0	0	0	0	1
28-May		0	0		0	0	0	0	0	0	0	0	0	0	0	1	1
21-May		0	0		0	0	0	0	0	0	2	0	0	0	0	1	3
14-May		0	0		0	0	0	0	0	0	1	1	0	2	0	1	5
7-May		0	0		0	0	0	0	0	0	0	0	0	0	0	0	0
30-Apr					0	0	0	0	0	0	0	0	0	0	0	0	0
23-Apr		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
16-Apr		0	0		0	0	0	0	0	0	0	0	0	0	0	0	0
09-Apr					0	0	0	0	0	1	0	0	0	0	0	0	1