Phyllosticta paviae Desmazières, 1847

Fungi, Ascomycota, Dothideomycetes, Botryosphaeriales

op Aesculus

on Aesculus

Aesculus hippocastanum, Engeland, SW Yorkshire, VC 63 © Malcolm Storey, bioImages

Phyllosticta paviae (Guignardia aesculi) on Aesculus hippocastanum

Aesculus hippocastanum, Engeland, SW Yorkshire, VC 63 © Malcolm Storey, bioImages

gal: Gedurende de hele zomer zijn als kleine zwarte, bovenzijdige stipjes pycnidia aanwezig; de daar gevormde conidia verspreiden de aantasting verder. In het afgevallen blad vormen zich 'swinters perithecia, waar ascosporen worden gevormd.

gall: During all summer pycnidia are present as small, black, epiphyllous dots; the conidia that are formed there disperse the infestation further. During the winter perithecia develop in the fallen leaves; ascospores are formed there.

waardplanten: Sapindaceae, monofaag

hostplants: Sapindaceae, monophagous

Aesculus × carnea, flava, hippocastanum, × neglecta, parviflora, pavia, turbinata.

synoniemen: Asteromella aesculicola (Saccardo) Petrak, 1956; Guignardia aesculi (Peck) Stewart, 1916; Phyllosticta sphaeropsoidea (Ellis & Everhart) Petrak, 1956.

synonyms: >Asteromella aesculicola (Saccardo) Petrak, 1956; Guignardia aesculi (Peck) Stewart, 1916; Phyllosticta sphaeropsoidea (Ellis & Everhart) Petrak, 1956.

literatuur:

references:

Brandenburger (1985a), Braggion (2013a), Jage, Kruse, Kummer, Caspari, Regin & Schmitt (2013a), Mułenko, Piątek, Wołczańska, Kozłowska & Ruszkiewicz-Michalska (2010a), Pastirčáková, Pastirčák, Celar & Shin (2009a), Ruszkiewicz-Michalska (2006a), Scheuer & Bechter (2012a), Talgø, Spies Perminow, Sletten, Brurberg, Herrero, Strømeng & Stensvand (2012a).

07/01/2017