DAMA ROSA
ActivePrunus armeniaca L. · Apricot
IVIA
ES
4 records
Diseases
Plum Pox (Sharka)
Plum pox virus
Plum pox (Sharka) is an incurable quarantine viral disease of stone fruit crops, leading to crop loss and fruit degradation. The disease manifests as chlorotic spots on leaves, necrosis on fruits, and premature fruit drop.
Mentioned in descriptions 1 410 varieties reference book.
Symptoms of the disease become noticeable 3–4 weeks after flowering. Characteristic chlorotic spots, rings, or arcs appear on the leaves, which are clearly visible when backlit. Sunken spots and streaks form on the fruits, often accompanied by tissue necrosis, flesh hardening, gum exudation, and loss of flavor, rendering the produce unsuitable for sale.
Virus development depends on the activity of vectors, which are aphids, and environmental conditions: at temperatures above +20…+25°C, symptoms on the leaves are often masked, complicating visual diagnosis. The virus affects a wide range of species of the genus Prunus and is spread primarily through infected planting material, causing crop losses from 10% to 100%.
Evaluation of variety resistance during trials is based on screening under artificial infection conditions and the use of ELISA and PCR methods. In breeding, a distinction is made between resistance, as the ability to withstand infection or limit virus development, and tolerance, which allows a variety to maintain productivity when infected without showing pronounced signs of damage on the fruits.
Breakdown by crop
Found in these crops
Varieties that feature this in their description
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
DAMA TARONJA
ActivePrunus armeniaca L. · Apricot
IVIA
ES
4 records
ALISIO 15
ActivePrunus persica (L.) Batsch · Peach
VARIOS OBTENTORES
ES
6 records
Cacanská lepotica
ActivePrunus domestica L. · European plum
CZ
HU
NL
PL
SI
SK
13 records
Valor
ActivePrunus domestica L. · European plum
CZ
FR
NL
PL
15 records
Tophit
ActivePrunus domestica L. · European plum
CZ
DE
NL
UA
12 records
Anna Späth
ActivePrunus domestica L. · European plum
CZ
ES
FR
NL
RO
13 records
Valjevka
ActivePrunus domestica L. · European plum
CZ
HU
PL
SI
SK
13 records
Mediabel
ActivePrunus armeniaca L. · Apricot
FR
9 records
Faralia
ActivePrunus armeniaca L. · Apricot
FR
10 records
Farlis
ActivePrunus armeniaca L. · Apricot
FR
8 records
Maria Emilia
ActivePrunus persica (L.) Batsch · Peach
ES
FR
IT
5 records
Topend Plus
ActivePrunus domestica L. · European plum
DE
UA
7 records
Haroma
ActivePrunus domestica L. · European plum
NL
7 records
Vesna
Protection expiredPrunus armeniaca L. · Apricot
SLACHTITELSKO-VYSKUMMA (SK)
CZ
FR
SK
3 records
Veharda
Protection expiredPrunus armeniaca L. · Apricot
SLACHTITELSKO-VYSKUMMA (SK)
CZ
FR
SK
5 records
Andacas
ActivePrunus persica (L.) Batsch · Peach
Frederic W. Anderson (US)
ES
FR
4 records
Primassi
ActivePrunus armeniaca L. · Apricot
Newcot SAS (FR)
FR
3 records
Wei 301
Application submittedPrunus domestica L. · European plum
Michael Neumüller
HU
3 records
Soledane
ActivePrunus armeniaca L. · Apricot
Sica Centrex (FR)/Institut National de la Recherche Agronomique (FR)
FR
7 records
Shamade
ActivePrunus armeniaca L. · Apricot
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
FR
5 records
Select 98
ActivePrunus armeniaca L. · Apricot
SDR Fruit LLC (US)
FR
5 records
Rougibon
ActivePrunus armeniaca L. · Apricot
Cot International S.A.R.L.
FR
4 records
Playa Cot
ActivePrunus armeniaca L. · Apricot
Cot International S.A.R.L.
FR
5 records