Cylindrocladium floridanum Sobers & C.P. Seym. 1967

Details

Name scientific

Cylindrocladium floridanum Sobers & C.P. Seym., Phytopath. 57 392 (1967)

Preferred name

Calonectria kyotensis Terash. 1968

Taxonomy reference

Crous, P.W. (ed) 2002: Taxonomy and Pathology of Cylindrocladium (Calonectria) and Allied Genera. American Phytopathological Society.

Nomenclature

Authors

Sobers & C.P. Seym.

Original authors

Sobers & C.P. Seym.

Publication place

Sobers, E.K.; Seymour, C.P. 1967: Cylindrocladium floridanum sp. n. associated with decline of peach trees in Florida. Phytopathology 57(4): 389-393.

Year published

1967

Publication page

392

Nomenclatural code

ICN

Basionym

Cylindrocladium floridanum Sobers & C.P. Seym. 1967

Type locality

USA

Taxonomic rank

species

Canonical form

Cylindrocladium floridanum

Classification

Kingdom

Fungi

Phylum

Ascomycota

Class

Sordariomycetes

Order

Hypocreales

Family

Nectriaceae

Genus

Cylindrocladium

Species

floridanum

Associations

View full associations record

Association type

Associated organism

Association source

has host

Actinidia deliciosa (A.Chev.) C.F.Liang & A.R.Ferguson

Gadgil, P.D. (in association with Dick, M.A.; Hood, I.A.; Pennycook, S.R.) (2005)

Descriptions

Gadgil, P.D. (in association with Dick, M.A.; Hood, I.A.; Pennycook, S.R.) 2005: Fungi on trees and shrubs in New Zealand. Fungi of New Zealand. 4. Fungal Diversity Press.

Cylindrocladium floridanum Sobers & C.P. Seym. 1967

Description

Type: Radicicolous Fungi; Description: Colonies on agar yellowish brown, with abundant, large microsclerotia. Conidiophores penicillately branched, ultimate branches bearing 1–4 elongate doliiform phialides, 12–22 × 4–5 μm, producing a sterile, septate, straight or flexuous, 150–300 μm long appendage that terminates in a clavate to narrowly ellipsoidal vesicle 4–6 μm in diameter. Conidia cylindrical, 1–3-septate, 70–100 × 5–6 μm, smooth, hyaline, held in parallel cylindrical clusters by a colourless slime.

Distribution

Distribution: Northland, Auckland, Waikato, Taranaki, Wellington, Gisborne.; 1st Record: Boesewinkel (1974).

Notes

Pathogenicity

Significance: The cause of root and crown rot. Although the host range is wide, the disease is only of minor importance.; Host(s): Actinidia deliciosa, Castanea sativa, Diospyros kaki, Ficus elastica, Idesia polycarpa, Liquidambar styraciflua, Malus ×domestica, Pinus nigra subsp. nigra, P. radiata, Rhododendron indicum, Salix sp., Vaccinium corymbosum.