Brevicoryne brassicae

The table below summarises captures in 2025 by the network of suction traps run by the Rothamsted Insect Survey.

Trap locations in full:

Inverness, Dundee, Edinburgh, Ayr, Newcastle, York, Kirton, Harper Adams, Broom's Barn, Wellesbourne, Hereford, Rothamsted, Writtle, Ascot, East Malling, Starcross

Brevicoryne brassicae	Inv	Dun	Edi	Ayr	New	Yor	Kir	Har	Bro	Wel	Her	Rot	Wri	Asc	EaM	Sta	Total
Week ending
06-Apr	0	0	0		0	0	0	0	0	0		0	0	0	0	0	0
13-Apr	0	0	0		0	0	0	0	0	0	0	0	0	0	0	0	0
20-Apr		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
27-Apr	0	0	0		0		1	0	0	0	0	0		0	0	0	1
04-May	0	0	0		0	0	1	2	5	3		3	1	0	1	2	18
11-May	0	0	0		0	2	4	7	3	17	3	3	2	2	3	1	47
18-May			0		3	1	4	8	7	24	20	6	2	7	2	60	144
25-May	0	3	2	0	0	9	10	64	31	97		11	39	10	29	40	345
01-Jun		3	0		3	22	10	27	21	27	4	24	46	11	88	18	304
08-Jun	0	2	0		3	46	6	30	36	55	0	2	9	10	25	18	242
15-Jun		9	5		2	44	15	332	172	243	55	69	133	58	122	13	1272
22-Jun		12	52		1	58	778	772	579	718	140	747	301	312	88	10	4568
29-Jun		14	29		36	378	590	2104	639	414	81	430	544	456	66	54	5835
06-Jul		8	102		10	652	287	727	111	105	249	104	156	125	29	10	2675
13-Jul		16	17	0	157	717	21	193	11	112	45	9	9	7	3	30	1347
20-Jul		1	63	1	6	0	2	6	0	2	2	1	0	0	0	6	90
27-Jul		0	0	0	2	0	0	0	0	1	0	0	1	0	0	3	7
03-Aug		2	1	0	2	0	0	0	0	0	0	0	0	0	0	2	7
10-Aug		1	0	0	1	0	0	0	1	0	1	0	0	0	0	1	5
17-Aug		1	1	0	0	0	2	0	0	0	3	0	0	0	0	1	8
24-Aug		2	1	0	2	0	3	0	0	0	3	0	1	0	0	0	12
31-Aug		3	2	0	1	0	2	1	0	1	2	0	0	0	0	2	14
07-Sep		7	0	0	4	1	82	0	0	1	0	0	0	1	0	5	101
14-Sep		0	0		1	0	21	1	0	0	0	0	0	0	0	1	24
21-Sep		0	0		0	4	121	0	0	1	0	0	0	2	1	0	129
28-Sep					1	2	297	4	0	2	1	0	1	0	1	2	311
05-Oct					1	0	205	0	1	11	5	0	0	0	1	0	224
12-Oct					0	2	65	0	1	6	1	1	1	1	0	0	78
19-Oct					0	0	11	0	0	1	1	0	0	2	0	1	16
26-Oct					0	0	9	1	0	0	0	0	0	0	0	0	10
02-Nov					0	0	0	0	0	0	0	0	0	0	0	0	0
09-Nov					0	0	0	0	1	0	0	0	0	0	0	3	4