Lethal and sublethal effects of imidacloprid on hemlock woolly adelgid (Hemiptera: Adelgidae) and two introduced predator species

Eastern hemlock, Tsuga canadensis (L.) Carriere, branchlets were systemically treated with imidacloprid and bioassayed with hemlock woolly adelgid, Adelges tsugae (Annand) (Hemiptera: Adelgidae), and predators. After 10 d, two hemlock woolly adelgid predators, Laricobius nigrinus Fender (Coleoptera:...

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Journal Title: Journal of economic entomology Vol. 103; no. 4; pp. 1222 - 1234
Authors: Anthony Lagalante, B. M. Eisenback, S. M. Salom, L. T. Kok
Format: Article
Online Access: Full Text