Vivaldi
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NL
9 records
Diseases
Root rots — garden strawberry
Fragaria x ananassa Duchesne ex Rozier
A complex of diseases of the garden strawberry caused by soil-borne fungi and oomycetes, such as Phytophthora fragariae, Rhizoctonia solani, and Fusarium oxysporum f. sp. fragariae.
In the reference 47 varieties crop Garden strawberry, where this is mentioned in the description.
Root rot pathogens infect the root system and the crown of the strawberry. Red stele root rot is caused by Phytophthora fragariae var. fragariae, Rhizoctonia rot by a complex of pathogens headed by Rhizoctonia solani, and Fusarium wilt by Fusarium oxysporum f. sp. fragariae. Infections caused by species of the genera Pythium, Fusarium solani, Armillaria mellea, and Pestalotiopsis clavispora are also encountered.
Diagnostic signs include reddening of the root stele in Phytophthora rot, necrosis of lateral roots resulting in a "rat-tail" effect, and the appearance of black girdling lesions in Rhizoctonia rot. Externally, the infection manifests as stunted growth, wilting during flowering and fruiting phases, and discoloration of the leaves.
In strawberry breeding for resistance, quantitative trait loci (QTLs) controlling complex resistance are used instead of monogenic resistance. Molecular DNA markers (SSR, SCAR, SNP) are employed to evaluate breeding material, while variety resistance in catalogs is denoted as a qualitative trait without specifying genetic formulas.
General information about the subject — on the page Root rots.
Varieties of Garden strawberry 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.
Sonsation
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NL
8 records
Lucia
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NL
12 records
BBB PO 01
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NL
7 records
Florin Florentina
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NL
7 records
Eros
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NL
PL
UA
9 records
Alice
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NL
9 records
Saga
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Graminor AS, N-2322 Ridabu
Clancy
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Weber Courtney A.|Geneva, NY, US / Sanford John C.|Livonia, NY, US / Maloney Kevin E.|Phelps, NY, US
L'Amour
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Weber Courtney A.|Geneva, NY, US / Sanford John C.|Livonia, NY, US / Maloney Kevin E.|Phelps, NY, US
Surecrop
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Scott & Sons Co (US)
FR
3 records
Malling Allure
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NIAB EMR
Tiobelle
Application submittedFragaria x ananassa Duchesne ex Rozier · Garden strawberry
ARC Infruitec (ZA)
FR
2 records
Precosana
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
VON SENGBUCH (DE)
FR
2 records
Vima Zanta
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
NL
3 records
Midway
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
University of Maryland (US)/Livestock and Seed Division (US)
FR
2 records
CIVN223
TerminatedFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Michelangelo Leis
Startyme
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
University of Guelph / University of Guelph, Dept. of Plant Agriculture
CIVNB557
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Michelangelo Leis^^^Alessio Martinelli
Arking
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
The Board of the University of Arkansas (US)
FR
3 records
Mira
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Cireine
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
FR
NL
7 records
Jewel
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
FR
NL
8 records
Pocahontas
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
FR
SI
4 records