All-season Laricobius nigrinus

Laricobius nigrinus have been released to control hemlock woolly adelgids, but this small adelgid predator isn’t active in the spring or summer. Our research team has fixed that problem and we can now announce our all-season Laricobius nigrinus. Moreover, our Laricobius is far more adept at removing adelgids and adelgid egg clusters.