Factors influencing short term parasitoid establishment and efficacy for the biological control of Halyomorpha halys with the samurai wasp Trissolcus japonicus.

Trissolcus japonicus showed a promising impact on H. halys, at release and adventive sites, with minor non-target effects, mediated by landscape heterogeneity. The prevalence of T. japonicus in landscapes with permanent crops could support IPM in the future. This article is protected by copyright. All rights reserved.