Associations
provided by BioImages, the virtual fieldguide, UK
Foodplant / sap sucker
nymph of Acompus rufipes sucks sap of Valeriana dioica
Other: major host/prey
Foodplant / miner
larva of Liriomyza valerianae mines leaf of Valeriana dioica
Foodplant / spot causer
hypophyllous colony of Ramularia anamorph of Ramularia valerianae causes spots on live leaf of Valeriana dioica
Foodplant / parasite
telium of Uromyces valerianae parasitises live Valeriana dioica