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agronom.cc cultivar database

Diseases

Cucumber scab

Cucumis sativus L.

A fungal disease of cucumber caused by Cladosporium cucumerinum, characterized by lesions on ovaries and fruits in the form of sunken ulcers, as well as the appearance of an olive-grey mold on the leaves.

In the reference 197 varieties crop Cucumber, where this is mentioned in the description.

The pathogen responsible for the disease is the imperfect fungus Cladosporium cucumerinum Ellis & Arthur. The pathogen affects all aerial organs but is most damaging to fruits, where watery, sunken spots develop, eventually turning into ulcers that exude gum and feature a characteristic velvety olive-grey mold under conditions of high humidity.

Brown spots, often bordered by a chlorotic halo, form on the leaves, with the fungus's sporulation also developing on their surface. Affected fruits become deformed and lose their marketability, while leaves tend to wither.

In international classification, the resistance of varieties to this disease is designated by the code Ccu. Varieties are classified by resistance level as HR (High Resistance) or IR (Intermediate Resistance), which serves as the primary criterion when selecting seed material.

General information about the subject — on the page Scab.

Sources8

Varieties of Cucumber 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.

Tamor

Terminated

Cucumis sativus L. · Cucumber

Asgrow Seed Company (US)

FR
1 record

Syn Polka F1

Terminated

Cucumis sativus L. · Cucumber

Kyrylov Mykhailo Ivanovych, Dubinin Serhii Volodymyrovych,

UA
2 records

SV4107CV

Withdrawn

Cucumis sativus L. · Cucumber

HENK VAN KOOTEN

UA
2 records

Sremianin F1

Application submitted

Cucumis sativus L. · Cucumber

Arkadiusz Labrzycki

UA
1 record

Spunky

Withdrawn

Cucumis sativus L. · Cucumber

Harris Moran Seed Company (USA) (US)

FR
1 record

Socrates F1

Terminated

Cucumis sativus L. · Cucumber

Mazereeuw Jaap

UA
1 record

Schedryk F1

Terminated

Cucumis sativus L. · Cucumber

Shevkunov Valerii Mykolaiovych, Prutens`ka Nataliia Oleksiivna, Shamshyna Anna Viacheslavovna, Portiankin Alieksiei IEvhenovych, Havrysh Serhii Fedorovych,

UA
1 record

Sander F1

Active

Cucumis sativus L. · Cucumber

Andzhei Rostvorovskyi

UA
2 records

SALITRE

Application submitted

Cucumis sativus L. · Cucumber

IBEROSEEDS COMPAÑIA IBERICA DE SEMILLAS, S.L.

ES
1 record

Rodničiok

Terminated

Cucumis sativus L. · Cucumber

FGUP ,,Volgogradsortsemovošč"

LT
1 record

Premier

Terminated

Cucumis sativus L. · Cucumber

Asgrow Seed Company (US)

FR
1 record

Plantus

Terminated

Cucumis sativus L. · Cucumber

Instytut Warzywnictwa im. Emila Chroboczka

PL
2 records

Motyl`ok F1

Terminated

Cucumis sativus L. · Cucumber

Kyrylov Mykhailo Ivanovych, Dubinin Serhii Volodymyrovych,

UA
2 records

Krakus

Application submitted

Cucumis sativus L. · Cucumber

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

PL
2 records

Icare

Application submitted

Cucumis sativus L. · Cucumber

TROPICASEM (SN)

FR
1 record

Aladyn F1

Terminated

Cucumis sativus L. · Cucumber

Bartkovska Zofiia, Drozhdzhevska Krystyna, Lakovska-Ryk El`zhbeta, Dorukhovski Rokh,

UA
2 records

Fertila

Terminated

Cucumis sativus L. · Cucumber

2 records

Femspot

Active

Cucumis sativus L. · Cucumber

2 records

Tytus F1

Active

Cucumis sativus L. · Cucumber

UA
1 record

Topaze

Active

Cucumis sativus L. · Cucumber

NL
1 record