Data from: Expansion of elevational range in a forest pest: Can parasitoids track their hosts?

This dataset contains data used in the manuscript: Expansion of elevational range in a forest pest: Can parasitoids track their hosts? accepted for their publication in Ecosphere. The data contain the following fields: - code: row identifier - site: site name- elevation: elevation of the plot (meters above sea level)- pine species: pine species of the plot- #: number of PPM egg clutch - Year: sampling year - Hatched: number of hatched eggs- Unhatched: number of unhatched eggs- Parasitized: number of parasited eggs- Total eggs: total number of eggs per batch - Presence of Ooencyrtus: binary, precense/ausence data of Ooencyrtus pityocampae (Mercet) (Hymenoptera, Encyrtidae) in the eggs. - Presence of Baryscapus: binary, precense/ausence data of Baryscapus servadeii (Domenichini) (Hymenoptera, Eulophidae in the eggs