Blar i Vitenskapelige artikler på forfatter "Hofsvang, Trond"
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Distribution and Prolonged Diapause of the Rowan Seed Predators Argyresthia conjugella (Lepidoptera: Yponomeutidae) and Megastigmus brevicaudis (Hymenoptera: Torymidae) and their Parasitoids in Norway
Trandem, Nina; Westrum, Karin; Hofsvang, Trond; Kobro, Sverre (Peer reviewed; Journal article, 2023-04-20)The seed predator Argyresthia conjugella Zeller has rowan as its preferred host plant. In years of poor fruiting in rowan, it oviposits on apples. To improve the knowledge of this apple pest, rowanberries were collected ...