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Oidium zizyphi (J. M. Yen & Chin C. Wang) U. Braun

Data Set Maintenance: Data set compiled and standard item. Data set author(s): Kainz C. (02-10-07). Data set reviewer(s): Schubert K. (06-07-26); not revised.

Nomenclature: Current taxonomic status: accepted. Taxonomic rank: species. Erysiphaceae Tul. & C. Tul.; Erysiphales.

Type Information: Basionym: Oidium erysiphoides f. ziziphi J. M. Yen & Chin C. Wang. Type: Oidium erysiphoides f. ziziphi J. M. Yen & Chin C. Wang.

Taxonomic Literature: Taxonomic notes: +hyphae branched, septate, hyaline, smooth, slightly undulate, 4-7 µm wide; +appressoria multilobed;+conidiophores foot-cells cylindric;. Braun U., Beih. Nova Hedwigia 89: 1-700 [618] (1987).

Biogeography: Continent: Asia-Temperate and Asia-Tropical. Country or state(s): Taiwan; India and Thailand.

Ecology: Biotroph; phytopathogenic; growing on leaves. Host or Phorophyte Taxonomy: Zizyphus mauritiana Lam.; Zizyphus, Rhamnaceae.

Reproduction Strategy: Only known as sterile, asexually reproducing form.

Conidiomata: Present; hyphomycetous.

Conidiophores: Pseudoidium-type; not branched (erect, 3-septate, 93-120 x 8 µm); basal cells 50-68 µm long, 5-7 µm wide. Conidium Formation: Conidiogenous cells single. Conidia: Ovoid or doliiform; macroconidial, not branched, 20-34 µm long, 13-18 µm wide; aseptate.

(report generated 04.Okt.2007)

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