Article
Ancient and modern colonization of North America by hemlock woolly adelgid, Adelges tsugae (Hemiptera: Adelgidae), an invasive insect from East Asia.
Molecular ecology - 1 May 2016
Havill Nathan P, Shiyake Shigehiko, Lamb Galloway Ashley, Foottit Robert G, Yu Guoyue, Paradis Annie, Elkinton Joseph, Montgomery Michael E, Sano Masakazu, Caccone Adalgisa
Abstract excerpt
Hemlock woolly adelgid, Adelges tsugae, is an invasive pest of hemlock trees (Tsuga) in eastern North America. We used 14 microsatellites and mitochondrial COI sequences to assess its worldwide genetic structure and reconstruct its colonization history. The resulting information about its life cycle, biogeography and host specialization could help predict invasion by insect herbivores. We identified eight endemic...
Topics
- Animals
- Bayes Theorem
- DNA, Mitochondrial
- Asia, Eastern
- Genetics, Population
- Genotype
- Hemiptera
- Hemlock
- Herbivory
- Introduced Species
