hemlock woolly adelgid

== English == === Alternative forms === hemlock wooly adelgid === Noun === hemlock woolly adelgid (plural hemlock woolly adelgids) An insect of the species Adelges tsugae. ==== Synonyms ==== (Adelges tsugae): HWA === See also === possible biological controls Laricobius Laricobius kangdingensis Laricobius nigrinus Laricobius osakensis Pseudoscymnus tsugae === Further reading === Adelges tsugae on Wikipedia.Wikipedia Adelges on Wikispecies.Wikispecies Category:Adelges tsugae on Wikimedia Commons.Wikimedia Commons