Schroeteria delastrina (Tulasne) Winter, 1881

on Veronica

gall

ovaries disfigured, their contents is modified into a bluish-grey to greyish-black mass of spores.

host plants

Plantaginaceae, monophagous

Veronica acinifolia, agrestis, arvensis, officinalis, praecox, triloba, triphyllos, verna.

references

Ainsworth & Sampson (1950a), Buhr (1965a), Dauphin & Aniotsbehere (1997a), Klenke & Scholler (2015a), Kruse (2019a), Redfern & Shirley (2011a), Savchenko & Heluta (2012a), Tomasi (2014a), Vánky (1994a).