Nematus alniastri (Scharfenberg, 1805)

on Alnus

parasite

Larvae free on the leaves.

host plants

Betulaceae, monofaag

Alnus glutinosa, incana.

distribution within Europe

(PESI, 2020).

synonyms

Craesus alniastri; Croesus varus (Villaret, 1832).

references

Beneš & Holuša (2015a), Hoop (1983a), Liston & Späth (2005a), Looney, Smith, Collman, ao (2016a), Macek (2012c), Pschorn-Walcher & Altenhofer (2000a), Savina & Chevin (2012a), Schedl (2003a), Taeger, Altenhofer, Blank, ao (1998a).