Host specificity of Asian parasitoids for potential classical biological control of Drosophila suzukii.

ABSTRACT: The Asian spotted wing drosophila, Drosophila suzukii, has recently become a serious pest of soft fruits in Europe. Classical biological control through the introduction of larval parasitoids from its native range in Asia is presently being considered. However, host specificity of potential biological control agents has to be determined to avoid releasing species that may have unintended non-target impacts. Larvae of six different European non-target fly species and the target D. suzukii were exposed either on diet or blueberries to three Asian larval parasitoids, Asobara japonica, Leptopilina japonica, and Ganaspis cf. brasiliensis, and one European species, Leptopilina heterotoma. Asobara japonica showed the lowest specificity, atta

SUBMITTER: Girod P 

PROVIDER: S-EPMC6063322 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature