Brinjak
ActiveSolanum tuberosum L. · Potato
HR
2 records
Diseases
Potato late blight
Solanum tuberosum L.
A dangerous disease caused by the oomycete Phytophthora infestans, which affects potato foliage and tubers. It is characterized by high genetic variability of the pathogen and the presence of vertical resistance based on R-genes.
In the reference 1 396 varieties crop Potato, where this is mentioned in the description.
The causative agent of the disease is Phytophthora infestans, which affects all plant organs. On the foliage, symptoms appear in the second half of the growing season as brown spots with a characteristic white fungal growth under high humidity. Infected tubers become covered with firm, sunken spots with a rusty-brown dry rot in the flesh.
Pathogen populations include complex races with multiple virulence genes capable of overcoming the resistance provided by R1, R2, R3, and other genes. In potato breeding, a distinction is made between vertical resistance, based on R-genes from wild species, and horizontal polygenic resistance, which restricts disease development regardless of the race composition of the pathogen.
General information about the subject — on the page Late blight.
Varieties of Potato 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.
Boglárka
ActiveSolanum tuberosum L. · Potato
HU
2 records
Blå Ubbarp
ActiveSolanum tuberosum L. · Potato
SE
3 records
Amicii
Protection expiredSolanum tuberosum L. · Potato
RO
2 records
Astral N
Protection expiredSolanum tuberosum L. · Potato
RO
2 records
Pink Fir Apple
ActiveSolanum tuberosum L. · Potato
Dunbar Standard
ActiveSolanum tuberosum L. · Potato
Gwen
ActiveSolanum tuberosum L. · Potato
Germicopa SAS, FR
FR
1 record
Zvizdal`
ActiveSolanum tuberosum L. · Potato
Ivanenko Mykola Mykolaiovych, Siharova Dina Dmytrivna, Mel`nyk Pavlo Oleksiiovych, Plotnyts`ka Ol`ha Volodymyrivna, Tymko Mykola Hryhorovych, Andriienko Tetiana Mykhailivna, Lysak Olena Andriivna, Pysarenko Nataliia Vasylivna, Sydorchuk Svitlana Volodymyr
UA
2 records
Zhytnytsia
ActiveSolanum 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
UA
2 records
Zhuravynka
WithdrawnSolanum tuberosum L. · Potato
Portiankin Dmytro IEvhenovych, Kozlova Liudmyla Mykolivna, Piskun Heorhii Ivanovych,
UA
2 records
Zaviia
ActiveSolanum tuberosum L. · Potato
Podhaiets`kyi Anatolii Adamovych, Zelia Aurika Hryhorivna, Plotnyts`ka Ol`ha Volodymyrivna, Honcharenko Ol`ha Petrivna, Pysarenko Nataliia Vasylivna, Tymko Mykola Hryhorovych, Lysak Olena Andriivna, Andriienko Tetiana Mykhailivna, Sydorchuk Svitlana Volod
UA
2 records
Zheran
Application submittedSolanum tuberosum L. · Potato
Andriienko Tetiana Mykhailivna, Dems`ka Anastasiia Kyrylivna, Muzyka Lidiia Ivanivna, Popereshniuk Valentyna Mykolaivna, Sydorchuk Vasyl` Ivanovych, Lysak Olena Andriivna, Pysarenko Nataliia Vasylivna, Plotnyts`ka Ol`ha Volodymyrivna, Mel`nyk Pavlo Oleksi
UA
1 record
Zelenyi hai
TerminatedSolanum tuberosum L. · Potato
Sobran Vasyl Mykhailovych, Siharova Dina Dmytrivna, Mel`nyk Pavlo Oleksiiovych, Oliinyk Tetiana Mykolaivna, Ostrenko Mykhailo Volodymyrovych, Bondarchuk Anatolii Andriiovych, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Nazar Stefaniia Hryhorivn
UA
2 records
WINALDA
WithdrawnSolanum tuberosum L. · Potato
FRIESE MIG V.LANDBOU.
ES
1 record
Vzirets`
ActiveSolanum tuberosum L. · Potato
Hunchak Volodymyr Mykhailovych, Chabanov Andrii Semenovych, Bondarchuk Anatolii Andriiovych, Tymko Liudmyla Volodymyrivna, Abdurahimova Tamara Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Iv
UA
2 records
VITTORINI
TerminatedSolanum tuberosum L. · Potato
DEKKER B. (NL)
FR
1 record
Violette d'Auvergne
ActiveSolanum tuberosum L. · Potato
INCONNU (FR)
FR
1 record
Violette du Forez
ActiveSolanum tuberosum L. · Potato
INCONNU (FR)
FR
1 record
Viola Calabrese
WithdrawnSolanum tuberosum L. · Potato
UNIVERSITA' DEGLI STUDI DI FIRENZE - DIPARTIMENTO DI SCIENZE AGRONOMICHE E GESTIONE DEL TERRITORIO AGROFORESTALE
IT
1 record
Vilnia
Protection expiredSolanum tuberosum L. · Potato
Lietuvos agrarinių ir miškų mokslų centro Vokės filialas
LT
1 record
Venta
TerminatedSolanum tuberosum L. · Potato
Lietuvos agrarinių ir miškų mokslų centro Vokės filialas
LT
1 record
UNIPLANTAS PANDA
TerminatedSolanum tuberosum L. · Potato
UNIPLANTA
ES
1 record
Ultimus
TerminatedSolanum tuberosum L. · Potato
VEENHUIZEN (FR)
FR
1 record