Chuppomyces handelii (Bubák) U. Braun, C. Nakash., Videira & Crous 2017

Details

Name scientific

Chuppomyces handelii (Bubák) U. Braun, C. Nakash., Videira & Crous in Videira et al., Studies in Mycology 87 370 (2017)

Preferred name

Chuppomyces handelii (Bubák) U. Braun, C. Nakash., Videira & Crous 2017

Taxonomy reference

Videira, S.I.R.; Groenewald, J.Z.; Nakashima, C.; Braun, U.; Barreto, R.W.; de Wit, P.J.G.M.; Crous, P.W. 2017: Mycosphaerellaceae – Chaos or clarity?. Studies in Mycology 87: 257-421.

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Exotic

Present

New Zealand

Political Region

Anon

only anamorph reported in NZ

Nomenclature

Authors

(Bubák) U. Braun, C. Nakash., Videira & Crous

Original authors

Bubák

Combination authors

U. Braun, C. Nakash., Videira & Crous

Publication place

Videira, S.I.R.; Groenewald, J.Z.; Nakashima, C.; Braun, U.; Barreto, R.W.; de Wit, P.J.G.M.; Crous, P.W. 2017: Mycosphaerellaceae – Chaos or clarity?. Studies in Mycology 87: 257-421.

Year published

2017

Publication page

370

Nomenclatural code

ICN

Basionym

Cercospora handelii Bubák 1909

Taxonomic rank

species

Canonical form

Chuppomyces handelii

Classification

Kingdom

Fungi

Phylum

Ascomycota

Class

Dothideomycetes

Order

Capnodiales

Family

Mycosphaerellaceae

Genus

Chuppomyces

Species

handelii

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

has host

Rhododendron

Anonymous (2009)

has host

Rhododendron

Anonymous (2009)

has host

Rhododendron

Bain, J. (2009)

has host

Rhododendron

Dingley, J.M. (1969)

has host

Rhododendron

Farr, D.F.; Bartolome Esteban, H.; Palm, M.E. (1996)

has host

Rhododendron

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

has host

Rhododendron

McArthur, G.W.F.M. (1959)

has host

Rhododendron

Pennycook, S.R. (1989)

has host

Rhododendron

PDD (1 records from Australia.)

has host

Rhododendron catawbiense

PDD (1 records from Canada.)

has host

Rhododendron

PDD (6 records from New Zealand.)

Descriptions

Dingley, J.M. 1969: Records of plant diseases in New Zealand. New Zealand Department of Scientific and Industrial Research, Bulletin. 192.

Cercospora handelii Bubák 1909

Pathogenicity

MacArthur (1959) recorded Cercospora handelii as a leaf spot on Rhododendron sp. cult. from New Plymouth, Taranaki, and Palmerston North, Wellington. There are also records from Timaru, Canterbury. This disease caused by this fungus can be serious in some varieties in nursery rows. MacArthur (1959) recommended the application of bordeaux sprays for its control.

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.

Pseudocercospora handelii (Bubák) Deighton 1987

Description

Type: Foliicolous Fungi; Description: Mycelium internal. Hyphae aggregated to form substomatal stromata. Conidiophores arising from stromata emerging from stomata, straight or slightly curved, subhyaline, greenish-brown in mass, smooth, 0-septate, 30–135 × 2–4 em. Conidia filiform to obclavate, strongly curved to flexuous, 6–14-septate, 30–155 × 2–4 m, smooth, subhyaline. Leaf spots dark brown, angular, 3–20 mm in diameter, often confluent, covering large areas on both sides of the leaf, which becomes necrotic.

Distribution

Distribution: Taranaki, Wellington, Nelson.; 1st Record: McArthur (1959: as Cercospora handelii).

Notes

Pathogenicity

Significance: Recorded from only a few localities on the lower leaves of young plants (McArthur 1959).; Host(s): Rhododendron sp.