Associations
provided by BioImages, the virtual fieldguide, UK
Foodplant / spot causer
colony of Cercospora dematiaceous anamorph of Cercospora apii causes spots on live leaf of Apium graveolens var. dulce
Foodplant / internal feeder
larva of Chamaepsila rosae feeds within live root of Apium graveolens var. dulce
Foodplant / pathogen
Cucumber Mosaic virus infects and damages live, mosaiced, mottled etc leaf of Apium graveolens var. dulce
Foodplant / pathogen
colony of Erwinia carotovora infects and damages leaf (petiole) of Apium graveolens var. dulce
Foodplant / miner
larva of Euleia heraclei mines live leaf of Apium graveolens var. dulce
Animal / pathogen
Rhizoctonia anamorph of Helicobasidium purpureum infects root of Apium graveolens var. dulce
Other: minor host/prey
In Great Britain and/or Ireland:
Foodplant / pathogen
colony of Mycocentrospora anamorph of Mycocentrospora acerina infects and damages live, stunted, yellow stalk of Apium graveolens var. dulce
Foodplant / parasite
hypophyllous colony of sporangium of Plasmopara crustosa parasitises live leaf of Apium graveolens var. dulce
Foodplant / parasite
mostly hypophyllous telium of Puccinia apii parasitises live leaf of Apium graveolens var. dulce
Foodplant / spot causer
immersed,amphigenous, clear brown, pore darker pycnidium of Septoria coelomycetous anamorph of Septoria apiicola causes spots on live leaf (petiole) of Apium graveolens var. dulce
Remarks: season: 6-10(-12)
Other: minor host/prey
