In this study mono and dual ovaries, which belonged to female individuals of different plant parasitic nematode species that were obtained from the quince (Cydonia oblonga Mill.) (Rosales: Rosaceae) cultivated areas in Sakarya Province (Turkey), classified. The total number 109 121 nematodes, taken soil, used 2016, July 2017, July, respectively. Overall body length (L), spear (Stylet) tail/dist...