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(11)

EP 4 346 385 A1

(12)

(43) Date of publication: 10.04.2024 Bulletin 2024/15 (21) Application number: 22731542.1 (22) Date of filing: 27.05.2022

(51) International Patent Classification (IPC):  A01H 1/04(2006.01) C12Q 1/6876(2018.01) A01H 6/46(2018.01) C12Q 1/6895(2018.01) (52) Cooperative Patent Classification (CPC): A01H 1/045; A01H 6/4678; C12Q 1/6895; C12Q 2600/156 (86) International application number: PCT/EP2022/064472 (87) International publication number: WO 2022/248706 (01.12.2022 Gazette 2022/48)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 28.05.2021 EP 21305709 (71) Applicant: Limagrain Europe 63360 Saint-Beauzire (FR)	(72) Inventors: COMADRAN, Jordi 63200 RIOM (FR) VARENNE, Pierrick 77300 FONTAINEBLEAU (FR) THROUDE, Mickaël 63116 BEAUREGARD L'EVEQUE (FR) SPECEL, Sébastien 63260 MONTPENSIER (FR) DERORY, Jeremy 63130 ROYAT (FR) (74) Representative: Plasseraud IP  66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 75440 Paris Cedex 09 (FR)