n.
Any of numerous, chiefly North American, insect species (genus Phylloxera , order Homoptera), many of which are serious pests of plants.
Phylloxera form galls on and can defoliate trees, especially hickory and pecan . See also grape phylloxera .
n.
Any of numerous, chiefly North American, insect species (genus Phylloxera , order Homoptera), many of which are serious pests of plants.
Phylloxera form galls on and can defoliate trees, especially hickory and pecan . See also grape phylloxera .
Britannica Concise Encyclopedia. Краткая энциклопедия Британика. 2012