@article{oai:repository.naro.go.jp:00000696,
 author = {HAVILL, Nathan P. and Shiyake, Shigehiko and Galloway, Ashley Lamb and Foottit, Robert G. and Yu, Guoyue and Paradis, Annie and Elkinton, Joseph and Montgomery, Michael E. and SANO, Masakazu and Caccone, Adalgisa},
 issue = {9},
 journal = {Molecular Ecology, Molecular Ecology},
 month = {May},
 pages = {2065--2080},
 title = {Ancient and modern colonization of North America by hemlock woolly adelgid,                     Adelges tsugae                     (Hemiptera: Adelgidae), an invasive insect from East Asia},
 volume = {25},
 year = {2016}
}