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

Cavariella pastinaceae	Inverness	Dundee	Edinburgh	Ayr	Newcastle	FERA, York	Preston	Kirton	Broom's Barn	Wellesbourne	Hereford	Rothamsted	Writtle	Ascot	East Malling	Starcross	Total
Week ending																	0
07-Apr					0	0		0	0	0	0	0	0	0	0	0	0
14-Apr					0	0		0	0	0	0	0	0	0	0	0	0
21-Apr					0	0		0	0	0	0	0	0	0	0	0	0
28-Apr		0	0		0	0		0	0	0	0	0	0	0	0	0	0
05-May		0	0	0	0	0		0	0	0	0	0	0	0	0	0	0
12-May					0	0		0	1	0	0	0	0	0	0	0	1
19-May		0	0	0	0	0		0	0	0	0	0	0	0	0	0	0
26-May	0	0	0	0	0	0		0	1	0	0	0	0	0	0	0	1
02-Jun	0	1	3	1	0	0		0	1	0	0	0	0	0	0	0	6
09-Jun	0	0	0	0	0	0		0	0	0	0	0	0	0	0	0	0
16-Jun	1	0	3	0	0	0		0	0	0	0	0	0	0	0	1	5
23-Jun	0	0	0	0	0	0		0	1	0	0	0	0	1	0	0	2
30-Jun					0	0		0	2	2	0	2	1	2	0	0	9
07-Jul		0	0		0	1		2	3	0	0	1	0	0	2	0	9
14-Jul	0	0	7		2	0		6	10	2	3	2	5	1	1	0	39
21-Jul	9	2	16		1	7		16	10	9	3	9	9	5	4	1	101
28-Jul	15	7	25		8	5		10	4	4	3	9	7	4	4	3	108
04-Aug	0	18	32		8	4		3	1	1	5	2	0	1	2	2	79
11-Aug	10	18	10	0	1	8		0	0	0	0	2	0	0	2	0	51
18-Aug	0	2	5	0	1	5		0	1	1	0	2	0	1	0	0	18
25-Aug	0	0	1	0	1	1		0	0	0	1	0	0	0	0	0	4
01-Sep	0	1	5		0	5		0	1	0	0	2	0	0	0	5	19
08-Sep	0	1	0		0	5		0	1	0	2	0	0	0	0	0	9
15-Sep					0	1		0	0	0	0	0	0	0	0	1	2
22-Sep					0	0		1	0	0	0	1	1	0	0	0	3
29-Sep					1	0		1	0	0	0	0	0	0	0	1	3
06-Oct					0	0		1	0	0	0	1	0	0	0	0	2
13-Oct					0	0		0	0	0	0	0	0	0	0	0	0
20-Oct					0	3		1	0	0	0	0	0	0	0	0	4