Trioza flavipennis © Roelof Jan Koops

Aegopodium podagraria, Polen, Bialowieza © Sébastien Carbonnelle

gall

The leaf is over half a cm weakly indented, usually upwards, often somewhat yellowish or purple. In the cavity at the underside an egg, or a very flat larva. Univoltine; hibernation as imago on conifers.

host plants

Apiaceae, monophagous

Aegopodium podagrariae.

A reference by Buhr to Laserpitium latifolium probably means a case of xenophagy.

synonyms

Trioza aegopodii Löw, 1878.

references

Bellmann (2012a), den Bieman, Malenovský, Burckhardt & Heijerman (2019a), Buhr (1964b), Burckhardt (1983a, 2002a), Burton, Carbonnelle, Ellis & Schneider (2019a), Conci, Rapisarda & Tamanini (1996a), Coulianos & Holmåsen (1991a), Dauphin & Aniotsbehere (1997a), Flügel (2016a), Hansen & Greve (1999a), Hellrigl (2004a), Hodkinson & White (1979a), Houard (1909a), Lambinon & Schneider (2004a), Lauterer (1993a), Lauterer & Dorow (2010a), Lehmann & Hannover (2016a), Malenkovský & Lauterer (2012a), Ossiannilsson (1992a), Redfern & Shirley (2011a), Ripka (2012a), Roskam (2009a, 2019a), Seidel (1957), Seljak (2006a, 2020a), Tomasi (2003a), White & Hodkinson (1982a).