(19)

(11)

EP 2 315 529 A1

(12)

(43) Date of publication: 04.05.2011 Bulletin 2011/18 (21) Application number: 09784862.6 (22) Date of filing: 05.08.2009

(51) International Patent Classification (IPC):  A01P 7/04(2006.01) A01N 37/02(2006.01) A01N 65/00(2009.01) A01N 55/10(2006.01) A01N 49/00(2006.01) A01N 55/00(2006.01) (86) International application number: PCT/GB2009/001914 (87) International publication number: WO 2010/018360 (18.02.2010 Gazette 2010/07)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 12.08.2008 GB 0814713 (71) Applicant: Thornton & Ross Limited Huddersfield HD7 5QH (GB)	(72) Inventor: COOPER, Nigel Huddersfield HD7 5QH (GB) (74) Representative: Bray, Lilian Janet  L.J. Bray & Co. Raw Holme Midgehole Road Hebden Bridge West Yorkshire HX7 7AF Hebden Bridge West Yorkshire HX7 7AF (GB)