This list was complied from primary sources such as the Hosts of the British leaf-mining insect fauna by Pitkin and Plant and the Host plant genera of the British Agromyzidae by Warrington. Other sources include published data and the Leafminers and plant galls of Europe website. Please notify Colin Plant or Rob Edmunds of any additions, alterations or corrections

Senecio species (ragwort):

Dip: Acidia cognata, Chromatomyia horticola, Chromatomyia. syngenesiae, Liriomyza trifolii (in quarantine only), Ophiomyia senecionina

Recorded Elsewhere:

Col: Orthochaetes insignis
Dip: Cornutrypeta spinifrons, Liriomyza huidobrensis, , Napomyza lateralis, Phytosciara halterata, Stemonocera cornuta, Trypeta immaculata

Senecio aquaticus (Marsh Ragwort):

Dip: Liriomyza strigata, Phytomyza marginella

Senecio erucifolius (Hoary Ragwort):

Dip: Liriomyza erucifolii, Chromatomyia syngenesiae, Melanagromyza oligophaga, Trypeta zoë

Senecio jacobaea (Ragwort):

Dip: Liriomyza erucifolii, Liriomyza latigenis, Liriomyza strigata,Melanagromyza aeneoventris, Melanagromyza dettmeri, Melanagromyza eupatorii, Melanagromyza oligophaga, Phytomyza alpina, Trypeta zoë

Senecio squalidus (ragwort):

Dip: Trypeta zoë

Senecio vulgaris (groundsel):

Dip: Trypeta artmesiae, Trypeta zoë