Diuraphis muehlei (Börner, 1950)

on Phleum

gall

leaves yellowed and inrolled. Inside 1-2 mm large dirty yellowish, wax-powdered aphids with brownish head and appendages.

hostplants

Poaceae, narrowly monophagous

Phleum pratense.

synonyms

Holcaphis muehlei.

references

Blackman & Eastop (2014), Buhr (1965a), Heie (1992a), Hellrigl (2004a).

mod 26.xi.2017