List of Regulated pests in Republic of Korea 2006

1902 Udinia catori (Green) Coccidae1903 Ulocladium consortiale(Thum) E. Siommons Mouldy core1904 Unaspis citri (Comstock) Diaspididae1905 Uracanthus cryptophagus Olliff Cerambycidae1906 Urentius hystricellus (Richter) Tingidae1907 Urocerus albicornis (Fabricius) Siricidae1908 Urocerus californicus Norton Siricidae1909 Urocystis occulta(Wallr.) Rabenh. ex Fuckel Flag smut1910 Uromyces gladioli P. Hennings Gladiolus rust1911 Uromyces transversalis(Thumen) Winter Gladiolus rust1912 Urophorus humeralis (Fabricius) Nitidulidae1913 Ustilago bullata Berk. in Hook Head smut1914 Ustulina deusta(Hoff & Fr.) Lind Collar rot1915 Vaginulus occidentalis Guilding Veronicellidae1916 Vallonia excentrica Skerki Vallonidae1917 Venturia cerasi Aderhold Cherry scab1918 Veronicella leydigi (Alicata) Veronicellidae1919 Verticillium tricorpus I. Isaac Verticillium wilt1920 Vesperus luridus (Rossi) Cerambycidae1921 Vesperus xatarti Duf Cerambycidae1922 Vinsonis stellifera (Westwood) Coccidae1923 Volutella pachysandricola1924 Walnut bunch Phytoplasma Wulnut witches`-broom1925 Webbia spp. Scolytidae1926 Wheat high plains virus Wheat high plains virus1927 Wheat streak mosaic virus Wheat streak mosaic virus1928 White clover mosaic virus White clover mosaic virus1929 Wiseana cervinata (walker) Hepialidae1930 Wiseana jocosa (Meyrick) Hepialidae1931 Wiseana signata (Walker) Hepialidae1932 Xanthium spinosum L. Prickly burweedXanthomonas axonopodis pv. Citri (Hasse 1915)1933Vauterin, Hoste, Kersters & Swings 1995Citrus bacterial canker1934 Xanthomonas campestris pv. carotae (Kendrick) Dye Bacterial blight1935 Xanthomonas campestris pv. corylina(Moller et al.) Bacterial blight1936 Xanthomonas campestris pv. hyacinthi (Wakker) dye Yellow disease1937 Xanthomonas campestris pv. juglandis (pierce) Dye Walnut blight1938 Xanthomonas campestris pv. Mangiferaeinidae bacterial: mango black spot1939 Xanthomonas campestris pv. Poinsettiicola bacterial leaf spot of poinsettia1940 Xanthomonas campestris pv. sesami (Sabet & Dowson 1960) Dye 1978 Bacterial blight1941 Xanthomonas campestris pv. tardicrescens (Jones et al. 1917) Vauterin et al. 1995Iris bacterial blight1942 Xanthomonas fragariae Kennedy & King Angula leaf spot1943 Xanthomonas nigromaculians (Takimoto) Dowson 1943 Bacterial leaf spot1944 Xanthomonas oryzae pv. oryzicola (Fang et al. 1957) Swings et al. 1990 Bacterial leaf streak1945 Xanthomonas populi(Ride) Ride & Ride Shoot drooping1946 Xanthomonas vasicola pv. Holcicola Bacterial leaf streak1947 Xeris morrisoni (Tresson) Siricidae1948 Xeris tarsalis (Cresson) Siricidae1949 Xiphinema diversicaudatum (Micoletzky) Xihinenatidae1950 Xiphinema index Thorne & Allen Xihinenatidae1951 Xyilon spp. Bostrichidae1952 Xylaria mali Fromme Black root rot1953 Xyleborus affinis Eichhoff Scolytidae1954 Xyleborus agnatus Eggers Scolytidae1955 Xyleborus celsus Eichhoff Scolytidae1956 Xyleborus cognatus Bldf. Scolytidae1957 Xyleborus dispar (Fabricius) Scolytidae1958 Xyleborus emarginatus Eichhoff Scolytidae1959 Xyleborus eucalypticus Scheedl Scolytidae1960 Xyleborus fastigatus Schedl Scolytidae1961 Xyleborus ferrugineus (F.) Scolytidae1962 Xyleborus glabratus Scolytidae1963 Xyleborus interjectus Bldf. Scolytidae1964 Xyleborus mascarensis Eichhoff Scolytidae