Ribes, Dronten © Arnold Grosscurt

lower surface of the gall

Ribes rubrum, Beuningen

aphids

Ribes rubrum, Nieuwendam

at the underside of the galled part of the leaf the normal, slender, unicellular hairs have been replaced by stout, short, multicellular hairs

section through a galled part of the leaf

Ribes rubrum, Hungary, Mosonmagyaróvár © László Érsek: galled part of a leaf, upper side

underside with colony

aptera

host plants

Grossulariaceae, monophagous

Ribes alpinum, americanum, aureum, nigrum, oxyacanthoides, petraeum, rubrum, uva-crispa.

Mainly R. rubrum.

on Lamium, Stachys, secondary host plants

gall

aphids on leaves and stems.

host plants

Lamiaceae, oligophagous

Lamium album; Stachys alpina, arvensis, palustris, sylvatica.

Occasionally also Galeopsis, Leonurus cardiaca.

synonyms

Myzus ribis.

notes

Sometimes colonies remain without alternation all summer on the primary host plant.

references

Barbagallo, Binazzi, Pennacchio & Pollini (2011a), Barbagallo & Pollini (2014a), Bašilova & Rakauskas (2007a), Blackman & Eastop (2017), Börner & Franz (1956a), Buga & Stekolshchikov (2012a), Coulianos & Holmåsen (1991a), Dauphin & Aniotsbehere (1997a), Durak, Durak & Borowiak-Sobkowiak (0000a, 2011a), Heie (1994a), Hellrigl (2004a), Houard (1908a), Ianovici, Matica & Scurtu (2010a), Ilie & Marinescu (2011a), Koops (2013a), Lambinon, Carbonnelle & Claerebout (2015a), Lambinon & Schneider (2004a), Lampel & Meier (2007a), Osiadacz & Wojciechowski (2008a), Petrović (1998a), Rakauskas & Trukšinaitė (2011a), Redfern & Shirley (2011a), Ripka, Reider & Szalay-Marzsó (1998a), Roskam (2009a), Seidel (1957a), Tambs-Lyche (1970a), Weis (1955a), Wojciechowski, Depa, Halgoš ao (2016a).