从山东省蔬菜上鉴定出寄生线虫55种,其中,根结线虫属Meloidogyne 5种,异皮(胞囊)线虫属Heterodera 1种,茎线虫属Ditylenchus 1种,潜根线虫属Hirschmanniella 1种,短体(根腐)线虫属Pratylenchus 4种,垫线虫属Scutylenchus 1种,螺旋属Helicotylenchus 2种,拟盘旋属Pararotylenchus 1种,盾线虫属Scutellonema 1种,小环线虫属Criconemella 2种,环线虫属Criconema 2种,轮线虫属Criconemoides 1种,半轮属线虫属Hemicriconemoides 3种,针属线虫Paratylenchus 2种,拟滑刃线虫属Aphelenchoides 23种,长尾线虫属Seinura 3种.