SV 1714 VC
ActiveSpinacia oleracea L. · Spinach
Monsanto Holland, NL
NL
9 records
Diseases
Downy mildew of spinach
Spinacia oleracea L.
The most economically significant disease of spinach, caused by the obligate oomycete Peronospora effusa, characterized by high race variability and the necessity of using genetically resistant varieties.
In the reference 387 varieties crop Spinach, where this is mentioned in the description.
The causative agent of the disease is the obligate oomycete Peronospora effusa, which infects spinach exclusively. The main symptoms are light green or yellowish spots on the upper side of the leaves and a characteristic lilac-gray or grayish-purple felt-like growth on the underside. Under favorable conditions (temperature 7–15 °C and humidity above 85–95%), the affected tissues dry out, and the leaves curl and die.
The pathogen exhibits high variability, leading to the continuous emergence of new races, the number of which reached twenty by 2024 (Pe: 1–20). Race monitoring is carried out by the International Working Group on Peronospora (IWGP). Varietal resistance is based on major genes and is denoted in descriptions by the abbreviation Pe, where the range indicates the list of races to which a given variety possesses resistance.
General information about the subject — on the page Downy mildew.
Varieties of Spinach mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
El Giga
ActiveSpinacia oleracea L. · Spinach
Syngenta Crop Protection AG
NL
8 records
PV-1026
ActiveSpinacia oleracea L. · Spinach
KWS VEGETABLES B.V.
NL
UA
5 records
Puma
ActiveSpinacia oleracea L. · Spinach
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
NL
UA
9 records
Apollo
ActiveSpinacia oleracea L. · Spinach
SSC JP
FR
UA
12 records
Polka
ActiveSpinacia oleracea L. · Spinach
Royal Sluis (NL)
CZ
ES
HU
NL
SI
SK
8 records
Hydrus
ActiveSpinacia oleracea L. · Spinach
Nunhems B.V., Nunhems B.V.
NL
10 records
Clipper
ActiveSpinacia oleracea L. · Spinach
Sakata Vegetables Europe, F
HR
NL
7 records
Dolphin
ActiveSpinacia oleracea L. · Spinach
Rijk Zwan Budapest, H
HR
HU
NL
8 records
Medania
ActiveSpinacia oleracea L. · Spinach
SUJIT THA
CZ
DE
DK
HU
SK
8 records
Rembour
ActiveSpinacia oleracea L. · Spinach
Bejo Zaden, NL
HR
NL
8 records
Sculptur
ActiveSpinacia oleracea L. · Spinach
PHILIPS SIMONS
NL
7 records
Scorpius
ActiveSpinacia oleracea L. · Spinach
Nunhems B.V.
NL
12 records
Nembus
ActiveSpinacia oleracea L. · Spinach
Philip Simons
NL
7 records
El Lucio
ActiveSpinacia oleracea L. · Spinach
Syngenta Seeds BV, Netherlands
NL
8 records
El Prado
ActiveSpinacia oleracea L. · Spinach
Syngenta UK Ltd
NL
UA
10 records
Corvair
ActiveSpinacia oleracea L. · Spinach
Henk Driessen
NL
UA
8 records
Monnopa
ActiveSpinacia oleracea L. · Spinach
Enza Zaden Beheer B.V.
CZ
DE
NL
SK
7 records
Novico
ActiveSpinacia oleracea L. · Spinach
Nunhems B.V.
NL
9 records
Tabit
ActiveSpinacia oleracea L. · Spinach
Philip Simons
NL
7 records
Acadia
ActiveSpinacia oleracea L. · Spinach
Henk Driessen
NL
UA
7 records
Yakalo
ActiveSpinacia oleracea L. · Spinach
Rijk Zwaan, NL
NL
UA
6 records
Spirico
ActiveSpinacia oleracea L. · Spinach
Philip Simons
NL
6 records
SV3580VC
ActiveSpinacia oleracea L. · Spinach
Bayer Holland B.V.
NL
7 records