Results 41 to 50 of about 1,687,714 (294)

Markers of genes for resistance to late blight, potato virus Y and potato cyst nematode identified in advanced interspecific potato hybrids

open access: yesБиотехнология и селекция растений, 2022
Background. The harmful organisms affecting potato cause great economic damage in all areas where the crop is grown. One of the most economically important pathogens is the potato late blight (agent Phytophthora infestans Mont. (de Bary)).
N. M. Zoteeva   +3 more
doaj   +1 more source

Allele mining in solanum: conserved homologues of Rpi-blb 1 are identified in Solanum stoloniferum [PDF]

open access: yes, 2008
Allele mining facilitates the discovery of novel resistance (R) genes that can be used in breeding programs and sheds light on the evolution of R genes.
Allefs, S.   +5 more
core   +1 more source

Boosting potato defence against late blight [PDF]

open access: yes, 2013
For more than one century efforts has been made to obtain potato (Solanum tuberosum) cultivars resistant to late blight. However, introduced resistance has repeatedly been overcome by Phytophthora infestans (Mont) de Bary.
Bengtsson, Therése
core   +1 more source

Breeding Evaluation of Potato Hybrids for Late Blight Resistance

open access: yesAgronomy
This study presents the results of scientific research analyzing the resistance to late blight in created potato hybrids of various maturity groups and the possibility of identifying early-maturing forms with increased resistance to both leaf and tuber ...
Adolfs Rucins   +6 more
doaj   +1 more source

Genetic aspects of potato resistance to phytophthorosis

open access: yesВавиловский журнал генетики и селекции, 2021
Phytophthora infestans Mont. de Bary is the main oomycete pathogen of cultivated crops in the family Solanaceae, especially potato (Solanum tuberosum).
T. S. Frolova   +3 more
doaj   +1 more source

The cell biology of late blight disease

open access: yesCurrent Opinion in Microbiology, 2016
Late blight, caused by the oomycete Phytophthora infestans, is a major global disease of potato and tomato. Cell biology is teaching us much about the developmental stages associated with infection, especially the haustorium, which is a site of intimate interaction and molecular exchange between pathogen and host. Recent observations suggest a role for
Whisson, Stephen C.   +3 more
openaire   +3 more sources

Occurrence of fungal foliar diseases of tomato in different agro-ecological zones of Kirinyaga County, Kenya

open access: yesFundamental and Applied Agriculture, 2022
Tomato production is characterized by inconsistent quality and yields due to biotic constraints such as fungal foliar diseases. Information on the occurrence of the diseases in different agro-ecological zones of Kenya is scanty.
Fredrick Otieno Ogolla   +2 more
doaj   +1 more source

SolRgene: an online database to explore disease resistance genes in tuber-bearing Solanum species [PDF]

open access: yes, 2011
Background The cultivated potato (Solanum tuberosum L.) is an important food crop, but highly susceptible to many pathogens. The major threat to potato production is the Irish famine pathogen Phytophthora infestans, which causes the devastating late ...
Goverse, A.   +17 more
core   +1 more source

Germplasm evaluation and molecular selection of potato (Solanum tuberosum L.) cultivars with disease resistance in China

open access: yesCzech Journal of Genetics and Plant Breeding, 2017
Foreground and background selections are two important aspects that need to be carefully considered by plant breeders during field selection. In this article, we used 7 disease resistance markers, including four late blight and three potato virus disease
Wan Lin LI   +4 more
doaj   +1 more source

Debate on the Exploitation of Natural Plant Diversity to Create Late Blight Resistance in Potato [PDF]

open access: yes, 2009
This paper reports on a debate on intriguing propositions relating to the scientific, agronomic, societal and economic impact of the BIOEXPLOIT project, focusing on late blight resistance in potato. It discusses (i) whether identifying pathogen effectors
Goverse, A., Struik, P.C.
core   +1 more source

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