Synonyms and other taxonomic changes
Lepidosaphes ulmi Linnaeus, 1758
Explanation of Names
The common name refers to its appearance; the scale looks like an oyster or mussel.
Range
Throught the continent and widespread throughout the world. More abundant in northern states.
Food
They feed on over 150 species of host plants of about 13 families
Remarks
They can kill branches or even entire trees.
An introduced species according to
Invasive and exotic insects.