Dysaphis sorbi (Kaltenbach, 1843)

on Sorbus primary host plant

Dysaphis sorbi: apterae on Sorbus aucuparia

Sorbus aucuparia, Hungary, Budapest-Hűvösvölgy © László Érsek

Dysaphis sorbi: apterae on Sorbus aucuparia

colony

Dysaphis sorbi: apterae on Sorbus aucuparia

aphids at the rachis and midrib

Dysaphis sorbi: apterae on Sorbus aucuparia

detail

Dysaphis sorbi: apterae on Sorbus aucuparia

closeup

gall

apterae 2-3 mm, green to olive brown; siphunculi long, pale; antennae about body length, pale, darker towards the tip. The aphids remain till June, July on the primary host, and sometimes no host alternation takes place at all.

hostplants

Rosaceae, monophagous

Sorbus aucuparia, domestica, hybrida.


on Campanula, secondary host plants

gall

aphids dull yellow, on the lower parts of the plant.

hostplants

Campanulaceae, monophagous

Campanula.

synonyms

Sappaphis sorbi.

references

Barbagallo, Binazzi, Pennacchio & Pollini (2011a), Béguinot (2012a), Blackman & Eastop (2014), Börner & Franz (1956a), Buhr (1965a), Dauphin & Aniotsbehere (1997a), Hellrigl (2004a), Lambinon & Schneider (2004a), Osiadacz & Wojciechowski (2008a), Rakauskas & Trukšinaitė (2011a), Redfern & Shirley (2011a), Roskam (2009a), Tambs-Lyche (1970a), Tomasi (2003a).

mod 19.xi.2017