Problems of field contamination when growing energy corn as monocultureMykola Korchak, Serhii Yermakov, Vasyl Maisus, Serhiy Oleksiyko, Vitaliy Pukas and Iryna ZavadskayaE3S Web Conf., 154 (2020) 01009DOI: https://doi.org/10.1051/e3sconf/202015401009