Pons, X., Roca, M., Lumbierres, B. and Lucas, Éric 2015. Characterization of a newly established aggregation of the invasive ladybeetle Harmonia axyridis and current status of the invader in Spain. Spanish Journal of Agricultural Research. 13, 2 (May 2015), e1006. DOI:https://doi.org/10.5424/sjar/2015132-7054.