Shoestring root rot Armillaria mellea Rhizomorpha subcorticalis [anamorph] Botryosphaeria dothidea Fusicoccum aesculi [anamorph] Botrytis cinerea Botryotinia fuckeliana [teleomorph] = Briosia azaleae Pseudocercospora handelii = Cercospora handelii Chrysomyxa ledi var.
rhododendri Chrysomyxa piperiana Chrysomyxa roanensis Armillaria tabescens = Clitocybe tabescens Seimatosporium rhododendri = Coryneum rhododendri Seimatosporium mariae = Cryptostictis mariae Cylindrocarpon destructans = Cylindrocarpon radicicola Pythium spp.
Rhizoctonia solani Thanatephorus cucumeris [teleomorph] Exobasidium burtii Glomerella cingulata Colletotrichum gloeosporioides [anamorph] Pestalotia sydowiana Exobasidium vaccinii = Exobasidium azaleae Lophodermium schweinitzii Ovulinia azaleae Ovulitis azaleae [anamorph] Pestalosphaeria concentrica Pestalotiopsis guepini [anamorph] Pestalotiopsis sydowiana = Pestalotia rhododendri Phymatotrichopsis omnivora = Phymatotrichum omnivorum Phytophthora nicotianae var.
vaccinii Pucciniastrum vaccinii Septoria rhododendri Sphaceloma sp.
Cylindrocladium theae Calonectria theae [teleomorph] Exobasidium vaccinii-uliginosi