Results 31 to 40 of about 89,444 (304)

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

The potato murrain on the European continent and the revolutions of 1848 [PDF]

open access: yes, 2008
The tale of the Irish Famine, 1845¿1849, following the outbreak of potato late blight, has been told repeatedly, but the parallel story of the Continental Famine, 1845¿1847, has not yet been recorded. The Continental Famine was caused by poor harvests of
Zadoks, J.C.
core   +2 more sources

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

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   +6 more sources

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

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

Construction of a potato consensus map and QTL meta-analysis offer new insights into the genetic architecture of late blight resistance and plant maturity traits

open access: yesBMC Plant Biology, 2011
Background Integrating QTL results from independent experiments performed on related species helps to survey the genetic diversity of loci/alleles underlying complex traits, and to highlight potential targets for breeding or QTL cloning.
Lefebvre Véronique   +2 more
doaj   +1 more source

Eco-friendly management of late blight of potato– A review [PDF]

open access: yes, 2017
 Late blight of potato caused by fungus Phytophthora infestans responsible for Irish famine in the year 1845, is one of the most dramatic episode caused by plant pathogen in human history. One million people died due to famine in Ireland.
Kumar, Amarendra, Shailbala, Shailbala
core   +2 more sources

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

Identification of Novel Associations of Candidate Genes with Resistance to Late Blight in Solanum tuberosum Group Phureja

open access: yesFrontiers in Plant Science, 2017
The genetic basis of quantitative disease resistance has been studied in crops for several decades as an alternative to R gene mediated resistance.
María F. Álvarez   +7 more
doaj   +1 more source

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