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   Articles with "leaf rust" as a keyword



Investigating successive Australian barley breeding populations for stable resistance to leaf rust

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recommendations! Published in 2017 at "Theoretical and Applied Genetics"

DOI: 10.1007/s00122-017-2970-9

Abstract: Key messageGenome-wide association studies of barley breeding populations identified candidate minor genes for pairing with the adult plant resistance geneRph20to provide stable leaf rust resistance across environments.AbstractStable resistance to barley leaf rust (BLR, caused by… read more here.

Keywords: barley breeding; leaf rust; resistance; bps ... See more keywords

Genetic mapping of a barley leaf rust resistance gene Rph26 introgressed from Hordeum bulbosum

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recommendations! Published in 2018 at "Theoretical and Applied Genetics"

DOI: 10.1007/s00122-018-3173-8

Abstract: Key messageThe quantitative barley leaf rust resistance gene, Rph26, was fine mapped within a H. bulbosum introgression on barley chromosome 1HL. This provides the tools for pyramiding with other resistance genes.AbstractA novel quantitative resistance gene,… read more here.

Keywords: resistance gene; resistance; barley; leaf rust ... See more keywords
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Molecular genetics of leaf rust resistance in wheat and barley

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recommendations! Published in 2020 at "Theoretical and Applied Genetics"

DOI: 10.1007/s00122-020-03570-8

Abstract: The demand for cereal grains as a main source of energy continues to increase due to the rapid increase in world population. The leaf rust diseases of cereals cause significant yield losses, posing challenges for… read more here.

Keywords: genetics; leaf rust; resistance; rust resistance ... See more keywords
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A novel leaf rust resistance gene introgressed from Aegilops markgrafii maps on chromosome arm 2AS of wheat

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recommendations! Published in 2020 at "Theoretical and Applied Genetics"

DOI: 10.1007/s00122-020-03625-w

Abstract: A novel leaf rust resistance gene, LrM, introgressed from Aegilops markgrafii and mapped on chromosome 2AS using SSR- and SNP-based PCR markers will aid in broadening the genetic base of rust resistance in wheat. A… read more here.

Keywords: resistance gene; leaf rust; resistance; rust resistance ... See more keywords

Ricoseius loxocheles (Acari: Phytoseiidae) is not a predator of false spider mite on coffee crops: What does it eat?

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recommendations! Published in 2018 at "Experimental and Applied Acarology"

DOI: 10.1007/s10493-018-0211-9

Abstract: Ricoseius loxocheles (De Leon) (Acari: Phytoseiidae) is often found in coffee crops and is known to feed on coffee leaf rust, Hemileia vastatrix Berkeley and Broome (Uredinales). As the occurrence of coffee leaf rust is… read more here.

Keywords: ricoseius loxocheles; leaf rust; coffee leaf; pollen ... See more keywords

Adult plant leaf rust resistance derived from the wheat landrace cultivar Americano 44d is conditioned by interaction of three QTL

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recommendations! Published in 2018 at "Euphytica"

DOI: 10.1007/s10681-018-2141-3

Abstract: Americano 44 is a landrace derived wheat cultivar from Uruguay that has had long lasting resistance to the leaf rust pathogen Puccinia triticina. A population of 92 recombinant inbred lines derived from the cross ‘Thatcher*3/Americano… read more here.

Keywords: derived wheat; rust severity; leaf; leaf rust ... See more keywords

Genetic mapping of a major gene for leaf rust resistance in soft red winter wheat cultivar AGS 2000

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recommendations! Published in 2018 at "Molecular Breeding"

DOI: 10.1007/s11032-018-0909-8

Abstract: Leaf rust (LR), caused by Puccinia triticina (Pt), is a major disease of wheat worldwide. Genetic resistance is the most effective, economic, and environmentally safe method to reduce losses caused by LR. Seventy-nine LR resistance… read more here.

Keywords: cultivar; wheat; leaf rust; ags 2000 ... See more keywords

Geostatistical analysis of coffee leaf rust in irrigated crops and its relation to plant nutrition and soil fertility

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recommendations! Published in 2019 at "Phytoparasitica"

DOI: 10.1007/s12600-019-00714-5

Abstract: Occurrence and intensity coffee leaf rust (Hemileia vastatrix) depend mainly on the irrigation system, soil fertility and plant nutrition. The aim of this study was to evaluate the spatial distribution of coffee leaf rust relative… read more here.

Keywords: coffee; leaf rust; coffee leaf; leaf ... See more keywords
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Mapping novel sources of leaf rust and stripe rust resistance introgressed from Triticum dicoccoides in cultivated tetraploid wheat background

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recommendations! Published in 2020 at "Journal of Plant Biochemistry and Biotechnology"

DOI: 10.1007/s13562-020-00598-1

Abstract: Wild emmer wheat, Triticum dicoccoides , the progenitor of modern tetraploid and hexaploid wheats, is an important resource for new variability for disease resistance genes. T. dicoccoides accession pau4656 showed resistance against prevailing leaf rust… read more here.

Keywords: stripe rust; rust stripe; leaf rust; resistance ... See more keywords

Survey of potential fungal antagonists of Coffee Leaf Rust (Hemileia vastatrix) on Coffea arabica in Hawai‘i, USA

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recommendations! Published in 2024 at "Brazilian Journal of Microbiology"

DOI: 10.1007/s42770-024-01304-2

Abstract: Hemileia vastatrix, causal agent of coffee leaf rust (CLR), is an aggressive pathogen of coffee plants worldwide. Conventional fungicides play a major role in the suppression of this disease, but a recent shift toward eco-friendly… read more here.

Keywords: coffee leaf; leaf rust; fungal antagonists; hemileia vastatrix ... See more keywords

Nitrogen accumulation in grains, remobilization and post-anthesis uptake under tan spot and leaf rust infections on wheat

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recommendations! Published in 2019 at "Field Crops Research"

DOI: 10.1016/j.fcr.2019.02.016

Abstract: Abstract Nitrogen (N) fluxes involve important processes determining grain yield and quality in wheat (Triticum aestivum L.) and could be affected by major fungal diseases like leaf rust (Puccinia triticina Eriks) and tan spot [Pyrenophora… read more here.

Keywords: tritici repentis; tan spot; accumulation; leaf rust ... See more keywords