Macrosiphum knautiae Holman, 1972
on Knautia
parasite
Apterae 2-4 mm, yellowish green to grass-green, more rarely pinkish red, with dark head and thorax and black siphunculi. On undersides of leaves and shoot apices.
host plants
Caprifoliaceae, monophagous
Knautia arvensis, dipsacifolia, drymeia, kitaibelii.
Rarely Dipsacus fullonum.
references
Blackman & Eastop (2017), Buga & Stekolshchikov (2012a), Lampel & Meier (2007a), Papapanagiotou, Nathanailidou, Taylor ao (2012a) , Rakauskas & Trukšinaitė (2011a), Wojciechowski, Depa, Halgoš ao (2016a).