| Date | Site | OS Grid Ref | Stage | Quantity | Comment |
|---|---|---|---|---|---|
| 03 Nov 2013 | Great Sutton | SJ3875 | Mine | 1+ | on elm, evit hole on top |
| 02 Nov 2013 | Bramhall Park | SJ8986 | Mine | 1+ | |
| 31 Oct 2013 | Farndon | SJ4153 | Mine | 1+ | on Elm |
| 31 Oct 2013 | Antrobus | SJ6479 | Mine | 1+ | |
| 30 Oct 2013 | Cale Green Park | SJ8988 | Mine | 1+ | |
| 26 Oct 2013 | Plumley Moor | SJ7274 | Mine | 1+ | |
| 19 Oct 2013 | Brereton | SJ7465 | Mine | 1+ | |
| 17 Oct 2013 | Bradwall | SJ7363 | Mine | 1+ | |
| 17 Oct 2013 | Barlow & Hollins Woods | SJ7362 | Mine | 1+ | |
| 15 Oct 2013 | Swettenham | SJ7968 | Mine | 1+ | |
| 29 Sep 2013 | Over Peover | SJ7674 | Mine | 1+ | |
| 28 Sep 2013 | Warmingham | SJ7161 | Mine | 1+ | |
| 28 Sep 2013 | Lower Moss Wood | SJ7874 | Mine | 1+ | |
| 28 Sep 2013 | Peover Hall | SJ7773 | Mine | 1+ | |
| 27 Sep 2013 | Duddon | SJ5065 | Mine | 1+ | on Elm |
| 26 Sep 2013 | Storeton Woods | SJ3184 | Mine | 1+ | on Elm |
| 26 Sep 2013 | Moreton | SJ2489 | Larval | 1+ | On elm. Exit hole on top |
| 24 Sep 2013 | Wirral Way, West Kirby | SJ2186 | Larval | 1+ | On elm |
| 14 Sep 2013 | Lach Dennis | SJ7072 | Mine | 1+ | |
| 12 Sep 2013 | Henbury | SJ8573 | Mine | 1+ | |
| 08 Sep 2013 | Tabley | SJ7177 | Mine | 1+ | |
| 01 Sep 2013 | Tabley Hill | SJ7379 | Mine | 1+ | |
| 01 Sep 2013 | Tabley Superior | SJ7378 | Mine | 1+ | |
| 01 Sep 2013 | Bexton | SJ7376 | Mine | 1+ | |
| 18 Nov 2012 | Ashton | SJ5069 | Mine | 1+ | on elm, larva yellow |
| 10 Nov 2012 | Mobberley | SJ7779 | Mine | 1+ | |
| 10 Nov 2012 | Moore Nature Reserve | SJ5785 | Larval | 1 | Elm |
| 04 Nov 2012 | Middlewood Way, Higher Poynton | SJ9484 | Mine | 1+ | |
| 01 Nov 2012 | Woodford | SJ8782 | Mine | 1+ | |
| 01 Nov 2012 | Hall Wood, Handforth | SJ8682 | Mine | 1+ | |
| 30 Oct 2012 | Bruntwood Park, Cheadle | SJ8587 | Mine | 1+ | |
| 29 Oct 2012 | Milton Green | SJ4558 | Mine | 1+ | on elm |
| 27 Oct 2012 | Little Budworth | SJ5866 | Mine | 1+ | |
| 26 Oct 2012 | Wilmslow Park | SJ8581 | Mine | 1+ | |
| 25 Oct 2012 | Benchill, Wythenshawe | SJ8287 | Mine | 1+ | |
| 25 Oct 2012 | Dane Valley, Twemlow | SJ7667 | Mine | 1+ | |
| 24 Oct 2012 | Hooksbank Wood, Styal | SJ8182 | Mine | 1+ | |
| 17 Oct 2012 | Styal Woods | SJ8383 | Mine | 1+ | |
| 12 Oct 2012 | Wheelock | SJ7559 | Mine | 1+ | |
| 08 Oct 2012 | Vale Royal Cut, Moulton | SJ6469 | Mine | 1+ | |
| 07 Oct 2012 | Central Park, Wallasey | SJ3191 | Mine | 1+ | |
| 07 Oct 2012 | Central Park, Wallasey | SJ3091 | Mine | 1+ | |
| 06 Oct 2012 | Bradleymeadow Wood | SJ6175 | Mine | 1+ | |
| 29 Sep 2012 | Adderley | SJ6438 | Mine | 1+ | |
| 29 Sep 2012 | Adderley | SJ6339 | Mine | 1+ | |
| 29 Sep 2012 | Tilston | SJ4651 | Mine | 1+ | on elm |
| 23 Sep 2012 | Tabley Superior | SJ7179 | Mine | 1+ | |
| 22 Sep 2012 | Shotwick Hall Farm, Shotwick | SJ3372 | Mine | 1+ | |
| 22 Sep 2012 | Shotwick | SJ3371 | Mine | 1+ | |
| 09 Sep 2012 | Middlewich | SJ7166 | Mine | 1+ | |
| 24 Nov 2011 | Gatley Carrs | SJ8388 | Mine | 1+ | |
| 16 Nov 2011 | Hazel Grove | SJ9286 | Mine | 1+ | |
| 15 Nov 2011 | Mobberley | SJ7979 | Mine | 1+ | |
| 15 Nov 2011 | Mobberley | SJ7879 | Mine | 1+ | |
| 12 Nov 2011 | Marthall | SJ7976 | Mine | 1+ | |
| 12 Nov 2011 | Ollerton | SJ7875 | Mine | 1+ | |
| 02 Nov 2011 | Holmes Chapel | SJ7466 | Mine | 1+ | |
| 01 Nov 2011 | Giant's Castle, Styal | SJ8283 | Mine | 1+ | |
| 30 Oct 2011 | Churton | SJ4256 | Mine | 1+ | |
| 30 Oct 2011 | Churton | SJ4257 | Mine | 1+ | |
| 29 Oct 2011 | Kingsley | SJ5475 | Mine | 1+ | |
| 28 Oct 2011 | High Lane | SJ9485 | Mine | 1+ | |
| 26 Oct 2011 | Bollin Valley, Hale | SJ7885 | Mine | 1+ | |
| 16 Oct 2011 | Norton Priory, Runcorn | SJ5482 | Mine | 1+ | |
| 03 Oct 2011 | Delamere Forest | SJ5470 | Mine | 1+ | |
| 01 Oct 2011 | Hooton | SJ3678 | Mine | 1+ | |
| 01 Oct 2011 | Childer Thornton | SJ3677 | Mine | 1+ | |
| 23 Sep 2011 | Lindow Common | SJ8380 | Mine | 1+ | |
| 20 Sep 2011 | Delamere Forest | SJ5371 | Mine | 1+ | |
| 20 Sep 2011 | Childer Thornton | SJ3677 | Mine | 1+ | elm, confirmed by CMR |
| 18 Sep 2011 | Fox Howl, Delamere Forest | SJ5271 | Mine | 1+ | |
| 18 Sep 2011 | Parkgate | SJ2878 | Mine | 1+ | occupied mine on elm |
| 11 Sep 2011 | Warren | SJ8870 | Mine | 1+ | |
| 09 Sep 2011 | Winterley | SJ7457 | Mine | 1+ | |
| 08 Sep 2011 | Chester Zoo | SJ4170 | Mine | 1 | SJ 41632 70432 |
| 04 Sep 2011 | Barthomley | SJ7453 | Mine | 1+ | |
| 04 Sep 2011 | Crewe Green | SJ7454 | Mine | 1+ | |
| 04 Sep 2011 | Stowford | SJ7353 | Mine | 1+ | |
| 30 Aug 2011 | Adlington | SJ9081 | Mine | 1+ | |
| 27 Aug 2011 | Norton Priory, Runcorn | SJ5483 | Mine | 1+ | on elm |
| 10 Nov 2010 | Hawk Green, Marple | SJ9686 | Mine | 1+ | |
| 07 Nov 2010 | Englesea-brook | SJ7451 | Mine | 1+ | |
| 03 Nov 2010 | Sykes Reservoirs, Edgeley | SJ8889 | Mine | 1+ | |
| 30 Oct 2010 | Frog Lane, Pickmere | SJ6978 | Mine | 1+ | |
| 30 Oct 2010 | Dodleston | SJ3660 | Mine | 1+ | |
| 27 Oct 2010 | Tytherington | SJ9174 | Mine | 1+ | |
| 26 Oct 2010 | Rose Vale Park, Heald Green | SJ8486 | Mine | 1+ | |
| 25 Oct 2010 | North Rode | SJ8967 | Mine | 1+ | |
| 25 Oct 2010 | North Rode | SJ8966 | Mine | 1+ | |
| 25 Oct 2010 | North Rode | SJ8867 | Mine | 1+ | |
| 25 Oct 2010 | Adswood | SJ8887 | Mine | 1+ | |
| 24 Oct 2010 | Bridgemere Garden Centre | SJ7243 | Mine | 1+ | |
| 20 Oct 2010 | Bradley Mount | SJ9177 | Mine | 1+ | |
| 20 Oct 2010 | Bollington | SJ9176 | Mine | 1+ | |
| 17 Oct 2010 | Hatherton | SJ6947 | Mine | 1+ | |
| 15 Oct 2010 | Arclid | SJ7862 | Mine | 1+ | |
| 12 Oct 2010 | Billinge Green | SJ6871 | Mine | 1+ | |
| 12 Oct 2010 | Whatcroft | SJ6870 | Mine | 1+ | |
| 12 Oct 2010 | Billinge Green | SJ6771 | Mine | 1+ | |
| 12 Oct 2010 | Whatcroft | SJ6770 | Mine | 1+ |