Nalepella tsugae Keifer, 1951
on Tsuga
gall
the mites live free on the needles. At high densities the needles may locally turn brown.
host plants
Pinaceae, monophagous
Tsuga canadensis.
references
Boczek (1964a), Kiedrowicz, Lewandowski & Skoracka (2016a), Skoracka, Lewandowski & Boczek (2005a).