Associations
provided by BioImages, the virtual fieldguide, UK
Foodplant / feeds on
adult of Chrysolina oricalcia feeds on pollen of Torilis japonica
Remarks: season: (3-)5-6(-10)
Other: uncertain
In Great Britain and/or Ireland:
Foodplant / parasite
cleistothecium of Erysiphe heraclei parasitises live Torilis japonica
Foodplant / miner
larva of Phytomyza chaerophylli mines leaf of Torilis japonica
Remarks: Other: uncertain
Foodplant / gall
embedded chlamydospore of Protomyces macrosporus causes gall of Torilis japonica
Remarks: season: 3-10
Foodplant / spot causer
pycnidium of Septoria coelomycetous anamorph of Septoria petroselini var. torilis causes spots on live stem of Torilis japonica
Remarks: season: 10
