Download Copy a link to this page Cite this record

Phytophthora cryptogea Pethybr. & Laff. 1919

Scientific name record
Names_Fungi record source
Is NZ relevant
This is the current name
This record has collections
This record has descriptions
This is foreign
Show more

Click to collapse Details Info

Phytophthora cryptogea Pethybr. & Laff., Scientific Proceedings of the Royal Dublin Society 15 498 (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919

Click to collapse Biostatus Info

Exotic
Present
New Zealand
Political Region

Click to collapse Nomenclature Info

Pethybr. & Laff.
Pethybr. & Laff.
1919
498
ICN
Phytophthora cryptogea Pethybr. & Laff. 1919
species
Phytophthora cryptogea

Click to collapse Classification Info

cryptogea

Click to collapse Associations Info

Click to collapse Descriptions Info

Phytophthora cryptogea Pethybr. & Laff. 1919

Phytophthora cryptogea was first reported from New Zealand causing a basal rot of tomato seedlings from Auckland and Timaru (Brier, 1940c). It also occurred as a basal rot of seedlings of some bedding annuals. Robinson (1957b) recorded it as the cause of a basal crown rot of Gerbera sp. .Jacks (1951 b) suggested that it could be controlled with soil drenches of copper oxychloride; more recently captan has been used as a soil drench and has proved most satisfactory.

Phytophthora cryptogea Pethybr. & Laff. 1919

Type: Radicicolous Fungi; Description: Colonies on agar uniform, aerial mycelium fluffy; mycelium in water culture develops groups of angular swellings, 11–20 μm in diameter. Chlamydospores not known. Sporangia ovoid to obpyriform, 20–93 × 15–50 μm, non-papillate. Oogonia produced when cultured with a compatible strain or with P. cinnamomi, globose, 28–40 μm in diameter, smooth, becoming yellow with age. Antheridia amphigynous, globose. Oospores plerotic or nearly so, 20–32 μm in diameter.
Distribution: Northland, Auckland, Taranaki, Marlborough, Mid Canterbury.; 1st Record: Brien (1939).
Significance: Minor. Reported as the cause of seedling root rot in Agathis australis and Pinus radiata (Newhook 1959).; Host(s): Acmena smithii, Actinidia deliciosa, Agathis australis, Cyphomandra betacea, Leucadendron salignum, Pinus radiata, Prunus persica, Rubus idaeus, Solanum aviculare.

Click to collapse Taxonomic concepts Info

Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)
Phytophthora cryptogea Pethybr. & Laff. 1919
Phytophthora cryptogea Pethybr. & Laff. (1919)

Click to collapse Collections Info

Phytophthora cryptogea Pethybr. & Laff. 1919
[Not available]
Phytophthora cryptogea Pethybr. & Laff. 1919
New Zealand
Auckland
Phytophthora cryptogea Pethybr. & Laff. 1919
New Zealand
Buller
Phytophthora cryptogea Pethybr. & Laff. 1919
New Zealand
Central Otago
Phytophthora cryptogea Pethybr. & Laff. 1919
New Zealand
Hawkes Bay
Phytophthora cryptogea Pethybr. & Laff. 1919
New Zealand
Mid Canterbury
Phytophthora cryptogea Pethybr. & Laff. 1919
New Zealand
Taranaki
Phytophthora cryptogea Pethybr. & Laff. 1919
New Zealand
Waikato
Phytophthora cryptogea Pethybr. & Laff. 1919
United States

Click to collapse Metadata Info

1cb19b66-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
3 March 2000
Click to go back to the top of the page
Top