The suitability of native flowers as pollen sources for Chrysoperla lucasina (Neuroptera: Chrysopidae).

ABSTRACT: Green lacewings (Neuroptera: Chrysopidae) are key biological control agents found in a broad range of crops. Given the importance of enhancing their presence and conservation, in this study, we aim to identify and to determine the relative importance of the pollen consumed by Chrysoperla lucasina (Lacroix, 1936) from 29 pollen types offered by 51 native plant species sown in an experimental farm in Villarrubia in the south of Spain. For the purposes of this study, C. lucasina specimens were captured in the late spring of 2016 and 2017. The pollen types and other components in the alimentary canal of C. lucasina were microscopically identified using the transparency method, which is a novel technique applied to green lacewings captured in the field. The results show that (i) C. lucasina fee

SUBMITTER: Alcala Herrera R 

PROVIDER: S-EPMC7584243 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature