Associations
provided by BioImages, the virtual fieldguide, UK
Foodplant / roller
larva of Byctiscus populi rolls leaf of Populus alba
Foodplant / saprobe
often long-stalked apothecium of Ciboria caucus is saprobic on overwintered, fallen catkin (male) of Populus alba
Remarks: season: 3-4
In Great Britain and/or Ireland:
Foodplant / saprobe
fruitbody of Cristinia rhenana is saprobic on decayed wood chip of Populus alba
Foodplant / saprobe
scattered to gregarious, erumpent through small slits in bark pycnidium of Phomopsis coelomycetous anamorph of Diaporthe putator is saprobic on dead, attached twig of Populus alba
Remarks: season: 6
Foodplant / feeds on
Dorytomus dejeani feeds on Populus alba
Foodplant / feeds on
Dorytomus filirostris feeds on Populus alba
Foodplant / feeds on
Dorytomus longimanus feeds on Populus alba
Foodplant / internal feeder
larva of Dorytomus tremulae feeds within catkin of Populus alba
Foodplant / spot causer
acervulus of Marssonina coelomycetous anamorph of Drepanopeziza populi-albae causes spots on live leaf of Populus alba
Remarks: season: 8-9
Foodplant / saprobe
gregarious, immersed then erumpent, plurilocular stroma of Cytospora coelomycetous anamorph of Leucostoma niveum is saprobic on dead twig (bark) of Populus alba
Remarks: season: 2-3
Foodplant / parasite
hypophyllous uredium of Melampsora populnea parasitises live leaf of Populus alba
Other: minor host/prey
Foodplant / miner
larva of Messa glaucopis mines leaf of Populus alba
Foodplant / saprobe
fruitbody of Peniophora polygonia is saprobic on dead wood of Populus alba
Foodplant / saprobe
fruitbody of Postia subcaesia is saprobic on dead, fallen, decayed stick of Populus alba
Other: minor host/prey
Plant / associate
Sthenarus rotermundi is associated with Populus alba
Foodplant / parasite
Uncinula adunca var. adunca parasitises Populus alba
Foodplant / saprobe
immersed, in groups of 5 to 12 perithecium of Valsa sordida is saprobic on dead branch of Populus alba
Remarks: season: 2-4
Foodplant / spot causer
colony of Pollaccia anamorph of Venturia macularis causes spots on live leaf of Populus alba
Remarks: season: summer-early autumn
Foodplant / open feeder
adult of Zeugophora subspinosa grazes on leaf of sapling of Populus alba
Remarks: season: mid 8-9,5-12
Other: uncertain
