webworm moth

US /ˈwɛbwɜːrm mɔθ/
UK /ˈwɛbwɜːrm mɔθ/
"webworm moth" picture
1.

falena del bruco americano, bruco americano

a moth whose larvae construct silken webs on trees and shrubs, feeding on the leaves within the web

:
The apple tree was heavily infested with webworm moth larvae.
Il melo era pesantemente infestato dalle larve della falena del bruco americano.
You can often spot the silken webs of the webworm moth in late summer.
Spesso si possono individuare le ragnatele setose della falena del bruco americano a fine estate.