INSECTSpine needle aphidEulachnus rileyiInsectsIntroduced5 imagesTrue bug in the family Aphididae. Introduced to Québec. Feeds on plants.There are 3 observations of pine needle aphid in Québec, mostly in Montréal, and it has been reported in 1 of the 17 regions.Where to see itMontréal3Similar speciesWoolly Beech AphidPhyllaphis fagi
