Case T-51/17: Judgment of the General Court of 10 April 2019 — Poland v Commission (EAGF and EAFRD — Expenditure excluded from EU financing — Fruit and vegetable sector — Aid to producer groups — Expenditure effected by Poland — Weaknesses in key controls — Checks on recognition plans and on recognition criteria — Checks on applications for aid — Economic consistency — Reasonableness of expenditure — Systemic weakness — Risk to EAGF — Flat rate corrections of 25 %)