Investigating successive Australian barley breeding populations for stable resistance to leaf rust
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Molecular genetics of leaf rust resistance in wheat and barley
Sign Up to like & getrecommendations! 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
A novel leaf rust resistance gene introgressed from Aegilops markgrafii maps on chromosome arm 2AS of wheat
Sign Up to like & getrecommendations! 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?
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Mapping novel sources of leaf rust and stripe rust resistance introgressed from Triticum dicoccoides in cultivated tetraploid wheat background
Sign Up to like & getrecommendations! 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
Nitrogen accumulation in grains, remobilization and post-anthesis uptake under tan spot and leaf rust infections on wheat
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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
Phylogenetic study of indigenous grapevine leaf rust fungi in North America and biological identity of an invasive grapevine leaf rust fungus in Brazil
Sign Up to like & getrecommendations! Published in 2017 at "Mycoscience"
DOI: 10.1016/j.myc.2017.07.005
Abstract: Abstract Two American grapevine leaf rust (GLR) fungi, Phakopsora muscadiniae and P. uva, were found to be phylogenetically different from Asian-Australasian GLR fungi. In the phylogram based on rDNA region sequences, a clade of the American… read more here.
Keywords: glr; fungus; grapevine leaf; leaf rust ... See more keywords