臺灣地區葡萄園中植物寄生性線蟲相之調查

Distribution of Plant-Parasitic Nematodes in Taiwan Vineyards

本省葡萄主要產區之苗栗、臺中、影化、南投四縣葡萄園中發現的植物寄生性線蟲有葉芽線蟲（Aphelenchoides spp.）、莖線蟲（Ditylenchusspp.）、螺旋線蟲（Rotylenchus spp, Helicotylenchus spp.）、鞘線蟲（Hemicriconemoides spp.）、根瘤線蟲（Meloidogyne spp.）、根腐線蟲（Pratylenchus spp.）、Trophurus spp、矮化線蟲（Tylenchorhynchus spp.）、鴕形線蟲（Tylenchulus spp.）、劍線蟲（Xiphinema spp.）等11種屬，其中以根瘤線蟲出現之頻率及密度最高，其顯著值亦為所有植物線蟲之冠。

Eleven plant-parasitic nematode genera are commonly found associated with grapevines in Taiwan They include Aphelenchoides, Ditylenchus, Helicotylenchus, Hemicriconemoides, Meloidogyne, Pratylenchus, Rotylenchus, Trophurus, Tylenchorhynchus, Tylenchulus and Xiphinema. Meloidogyne spp. Are the most prevalent nematodes in vineyards based on the relative frequency, relative density and prominence value that come from the investigative results.