Neuburské
ActiveVitis vinifera L. · Common grape vine
SK
1 record
Diseases
Grape Powdery Mildew
Vitis vinifera L.
An obligate disease of grapevines caused by the fungus Erysiphe necator. The pathogen affects all green parts of the plant, causing the appearance of a powdery coating, organ deformation, and berry cracking.
In the reference 59 varieties crop Common grape vine, where this is mentioned in the description.
The causal agent of grape powdery mildew (oidium) is the ascomycete fungus Erysiphe necator. The infection affects leaves, shoots, inflorescences, and berries throughout the growing season. A characteristic sign is a whitish-gray powdery coating; brown or black spots may form on the shoots, as well as "flag shoots" developing from infected buds.
Leaf infection leads to curling and necrosis, while infection of inflorescences and berries causes them to drop, dry out, or crack. Affected shoots show reduced maturation capacity and frost resistance. Currently, cultivar resistance in agronomic practice is classified as relative, without differentiation by specific resistance genes.
General information about the subject — on the page Powdery mildew.
Varieties of Common grape vine 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.
Orion
ActiveVitis vinifera L. · Common grape vine
DE
2 records
SABRO
Application submittedVitis vinifera L. · Common grape vine
ES
1 record
MALVASIA AROMATICA
ActiveVitis vinifera L. · Common grape vine
ES
1 record
Tinta Barroca N
ActiveVitis vinifera L. · Common grape vine
FR
1 record
LADO
Application submittedVitis vinifera L. · Common grape vine
ES
1 record
PICAPOLL NEGRO
Application submittedVitis vinifera L. · Common grape vine
ES
1 record
LAIREN
Application submittedVitis vinifera L. · Common grape vine
ES
1 record
Roditis
ActiveVitis vinifera L. · Common grape vine
FR
1 record
Shiroka melnishka loza
ActiveVitis vinifera L. · Common grape vine
BG
1 record
Assyrtiko
ActiveVitis vinifera L. · Common grape vine
FR
1 record
SUPAGA
TerminatedVitis vinifera L. · Common grape vine
LV
1 record
PEDRAL
Application submittedVitis vinifera L. · Common grape vine
ES
1 record
RUFETE
ActiveVitis vinifera L. · Common grape vine
ES
1 record
CAIÑO BLANCO
Application submittedVitis vinifera L. · Common grape vine
ES
1 record
CAIÑO LONGO
Application submittedVitis vinifera L. · Common grape vine
ES
1 record
Perle
ActiveVitis vinifera L. · Common grape vine
DE
1 record
Scheurebe
ActiveVitis vinifera L. · Common grape vine
DE
1 record
Malingre
TerminatedVitis vinifera L. · Common grape vine
SK
1 record
GOLD
ActiveVitis vinifera L. · Common grape vine
ES
1 record
PALOMINO FINO
ActiveVitis vinifera L. · Common grape vine
ES
1 record
Kekfrankos
TerminatedVitis vinifera L. · Common grape vine
UA
1 record
CARIÑENA BLANCA
ActiveVitis vinifera L. · Common grape vine
ES
1 record
Laurot
ActiveVitis vinifera L. · Common grape vine
DE
1 record