Effect on plants of sulphadimethoxine used in intensive farming (Panicum miliaceum, Pisum sativum and Zea mays)

agriculture intensive alimentos cadena alimentaria contamination farmyard manure food chains foods fumier intensive farming panicum miliaceum pisum sativum pollution du sol produit alimentaire residues residuos soil pollution substance toxique sulfamide sulfonamidas sulphonamides toxic substances zea mays