Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Details
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Nomenclature
(Schltdl.) Pollacci
Schltdl.
Pollacci
1905
8
Fr.
ICN
species
Sphaerotheca fuliginea
Classification
Associations
has host
Descriptions
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Powdery mildew due to Sphaerotheca fuliginea occurs in late spring and early summer on pumpkin, marrow, cineraria, and Calendula. It can cause considerable damage to early cucurbit crops. Perithecia have been collected on marrow leaves in Auckland and on Coriaria spp. in the South Island.
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Type: Powdery Mildews; Description: Mycelium superficial, dense, white, hyphae 3–9 μm wide; on leaves and twigs. Appressoria not lobed, inconspicuous. Ascomata cleistothecial, scattered, superficial, oval to globose, dark brown, 70–90 μm in diameter, with unbranched, brown, matted appendages. Asci one per ascoma, globose to oval, 55–75 × 50–60 μm. Ascospores 8 per ascus, oval to globose, 0-septate, 15–18 × 12–16 μm, smooth, hyaline. Conidiophores 80–100 × 10–13 μm, foot cell straight or slightly swollen at the base. Conidia produced in chains, oval, 0-septate, 27–31 × 15–18 μm, smooth, hyaline.
Distribution: Auckland, Wellington, Gisborne, Hawkes Bay, North Canterbury, Mid Canterbury, Chatham Islands.; 1st Record: Brien & Dingley (1951: as Oidium sp.).
Significance: Infection occurs in late spring and early cucurbit crops can be seriously damaged.; Host(s): Carica ×heilbornii nm. pentagona, C. microcarpa, C. papaya, C. pubescens, *Coriaria angustissima, C. arborea, C. lurida, Hibiscus syriacus, Hoheria lyallii, H. populnea, Olearia furfuracea, Thunbergia gregorii.
Taxonomic concepts
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
Sphaerotheca fuliginea (Schltdl.) Pollacci 1905
Sphaerotheca fuliginea (Schltdl.) Pollacci (1905)
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1cb1a4ea-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
6 May 2013