Diseases
Solanum tuberosum L.
A group of potato diseases caused by various pathogens, primarily affecting the tubers. It includes common, powdery, silver, skin spot, and black scurf forms, which differ in their causal agents and symptoms.
In the reference 1 000 varieties crop Potato, where this is mentioned in the description.
Potato scab encompasses five main forms of the disease: common scab, caused by the actinomycetes Streptomyces scabies; powdery scab (Spongospora subterranea); silver scurf (Helminthosporium solani); skin spot (Polyscytalum pustulans); and black scurf, or Rhizoctonia disease (Rhizoctonia solani). Lesions appear on the tubers as ulcers, pustules, spots with a metallic sheen, or growths on the roots.
In agronomic practice, cultivar resistance is assessed using a scoring scale, as specific immunity genes for scab pathogens have not been identified. Breeding efforts are focused on selecting hybrid material with high field tolerance and complex resistance to diseases under production conditions.
General information about the subject — on the page Scab.
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.
Solanum tuberosum L. · Potato
Nechyporenko Mykola Mykolaiovych, Mel`nyk Pavlo Oleksiiovych, Tymko Liudmyla Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Andriienko Tetiana Mykhailivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Ivanovych,
Solanum tuberosum L. · Potato
SAKA| SaKa Pflanzenzucht GmbH & Co. KG
Solanum tuberosum L. · Potato
Vilmorin SA (FR)
Solanum tuberosum L. · Potato
DR. GREIGHTON MILLER J. JNR.
Solanum tuberosum L. · Potato
Voitseshyna Nataliia Ivanivna, Mel`nyk Pavlo Oleksiiovych, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Nazar Stefaniia Hryhorivna, Bondarchuk Anatolii Andriiovych, Osypchuk Andrii Antonovych,
Solanum tuberosum L. · Potato
Portiankin Dmytro IEvhenovych, Kozlova Liudmyla Mykolivna, Piskun Heorhii Ivanovych,
Solanum tuberosum L. · Potato
Konst Research, Aardappelveredelingsbedrijf B.V.
Solanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie
Solanum tuberosum L. · Potato
ZPC
Solanum tuberosum L. · Potato
Lietuvos agrarinių ir miškų mokslų centro Vokės filialas
Solanum tuberosum L. · Potato
Koval` Nataliia Demianivna, Serhiienko Viktoriia Mykhailivna, Zhyhailo Iosyp Ivanovych, Nazar Stefaniia Hryhorivna, Tereschenko Oleksandr Ivanovych, Osypchuk Andrii Antonovych, Sheremet Nina Illarionivna,
Solanum tuberosum L. · Potato
SAKA PFLANZENZUCHT GBR
Solanum tuberosum L. · Potato
Cherednychenko Liuba Mykolaivna, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Bondarchuk Anatolii Andriiovych, Nazar Stefaniia Hryhorivna, Osypchuk Andrii Antonovych,
Solanum tuberosum L. · Potato
BORIVSKYI ANATOLII, BONDARCHUK ANATOLII, FURDYHA MYKOLA, KUPRIIANOVA TETIANA, TAKTAIEV BORYS, TOMASH ANATOLII, ZAKHARCHUK NATALIIA, SOBRAN IVAN, HUNCHAK VOLODYMYR, CHEREDNYCHENKO LIUBOV
Solanum tuberosum L. · Potato
BONDARCHUK ANATOLII ANDRIIOVYCH, MARUDA MARYNA YURIIVNA, ROZHNIATOVSKYI ANDRII OLEHOVYCH, FURDYHA MYKOLA MYKOLAIOVYCH, TOMASH ANATOLII IVANOVYCH, OSYPCHUK ALLA ANDRIIVNA, FEDORENKO OLEKSANDR LEONIDOVYCH, TAKTAIEV BORYS ANATOLIIOVYCH
Solanum tuberosum L. · Potato
Zelia Avreliia Heorhiivna, Cherednichenko Liubov Mykolaivna, Osypchuk Alla Andriivna, Taktaiev Borys Anatoliiovych, Nazar Stefaniia Hryhorivna, Osypchuk Andrii Antonovych, Furdyha Mykola Mykolaiovych, Bondarchuk Anatolii Andriiovych,
Solanum tuberosum L. · Potato
Kravchenko Oleksii Arsentiiovych, Podhaiets`kyi Anatolii Adamovych, Voitseshyna Nataliia Ivanivna, Bondarchuk Anatolii Andriiovych, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Nazar Stefaniia Hryhorivna, Osypchuk Andrii Antonovych,
Solanum tuberosum L. · Potato
Kupreichuk Viktor Petrovych, Dan`ko Heorhii Vasyl`ovych, Kolontai Hryhorii Mykolaiovych, Khomenko Larysa Dmytrivna, Petrenko Kateryna Oleksandrivna, Onyshcenko Oleh Fedorovych,
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Solanum tuberosum L. · Potato
Olsztyńska Hodowla Ziemniaka i Nasiennictwo OLZNAS-CN sp. z o.o.
Solanum tuberosum L. · Potato
Siharova Dina Dmytrivna, Panasiuk Oleksandr Vasyl`ovych, Sadivs`kyi Myron Vasyl`ovych, Lischak Ivan Oleksiiovych, Loik Mariia Vasylivna, Zaviriukha Petro Danylovych, Tymoshenko Ivan Ivanovych, Snityns`kyi Volodymyr Vasyl`ovych,
Solanum tuberosum L. · Potato
Dudar Ivan Frankovych, Lytvyn Ol`ha Fedorivna, Vlokh Volodymyr Hryhorovych,
Solanum tuberosum L. · Potato
KRAFFT (DE)
Solanum tuberosum L. · Potato
Instytut Ziemniaka