Definition of Bark louse
1. Noun. Any of several insects living on the bark of plants.
Medical Definition of Bark louse
1.
An insect of the family Coccidae, which infests the bark of trees and vines.
The wingless females assume the shape of scales. The bark louse of vine is Pulvinaria innumerabilis; that of the pear is Lecanium pyri. See Orange scale.
Source: Websters Dictionary
(01 Mar 1998)
Lexicographical Neighbors of Bark Louse
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