Modern agriculture has to cope with many factors influencing success of field production of oil seed rape. Among major factors influencing the success belong diseases, volatile weather including frost damage, drought or heavy rains accompanied with hail. Today it is possible to equip hybrids with resistance to many of those factors and ensure their performance in less favorable years. The main criteria for farmer remains the same - yield. Success in such demanding conditions can come only with hybrid equipped with both - high yield and resistance to negative factors. Arsenal is such a hybrid.