- balsam twig aphid
- noun
: a common aphid (Mindarus abietinus) of the northern United States and Canada feeding chiefly on spruces and balsam fir and often producing much honeydew
Useful english dictionary. 2012.
Useful english dictionary. 2012.
Christmas tree pests and weeds — An entomologist checks Scots Pine for pine shoot beetles at a Christmas tree farm near East Lansing, Michigan. Pine and fir trees, grown purposely for use as Christmas trees, are vulnerable to a wide variety of pests, weeds and diseases. Many of… … Wikipedia