Peronospora destructor (Berk.) Fr. 1849

Details

Name scientific

Peronospora destructor (Berk.) Fr. 1849

Preferred name

Peronospora destructor (Berk.) Fr. 1849

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Exotic

Present

New Zealand

Political Region

Anon

Nomenclature

Combination authors

Fr.

Original authors

Berk.

Authors

(Berk.) Fr.

Publication place

Fries, E.M. In: Fries, E.M. Summa Vegetabilium Scandinaviae. A. Bonnier. 261-572.

Year published

1849

Publication page

493

Orthography

as 'Perenospora'

Nomenclatural code

ICN

Basionym

Botrytis destructor Berk. 1841

Taxonomic rank

species

Canonical form

Peronospora destructor

Classification

Kingdom

Chromista

Phylum

Oomycota

Class

Oomycetes

Order

Peronosporales

Family

Peronosporaceae

Genus

Peronospora

Species

destructor

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

has host

Allium porrum L.

Brien, R.M. (1939)

has host

Allium ascalonicum L.

Brien, R.M.; Chamberlain, E.E. et al. (1959)

has host

Allium fistulosum L.

Brien, R.M.; Dingley, J.M. (1959)

has host

Allium cepa L.

Cunningham, G.H. (1922)

has host

Allium ascalonicum L.

Dingley, J.M. (1969)

has host

Allium cepa L.

Fullerton, R.A.; Stewart, A.; Hale, C.N.; Wood, R.J. (1986)

has host

Allium cepa L.

Kirk, T.W. (1904)

has host

Allium ascalonicum L.

Pennycook, S.R. (1989)

has host

Allium cepa L.

Wright, P.J.; Chynoweth, R.W.; Beresford, R.M.; Henshall, W.R.

has host

Allium ascalonicum L.

PDD (2 records from [Not available].)

has host

Allium cepa L.

PDD (12 records from [Not available].)

has host

Allium schoenoprasum L.

PDD (2 records from [Not available].)

Descriptions

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

Peronospora destructor (Berk.) Fr. 1849

Notes

Brien, Chamberlain, et al. (1959) state that downy mildew on onions is widespread in New Zealand, being particularly serious in the North Island, where in some seasons it causes considerable reduction in yield and in quality of bulbs. They recommend spraying with either copper oxychloride or maneb, commencing at the seedling stage and continuing through the season.