Characteristic of Phoma exigua on soybeon in Poland

Abstract

The taxonomic position and nomenclature of 22 isolates obtained from leaves, stems, roots and seeds of soybean cultivated in different regions of Poland were studies. It was proved that all the isolates represented Phoma exigua Desm. species. Isolates of Ascochyta sojaecola Abramoff from Poland are the some species as Phoma exigua.