Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="Van Hassel, Pieter" or (type any "bookEditor issueEditor" and editor="Van Hassel, Pieter") Add to list Journal Article A1 open access Feeding history affects intraguild interactions between Harmonia axyridis (Coleoptera: Coccinellidae) and Episyrphus balteatus (Diptera: Syrphidae) Brecht Ingels (UGent) , Pieter Van Hassel, Thomas Van Leeuwen (UGent) and Patrick De Clercq (UGent) (2015) PLOS ONE. 10(6).