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Postulation of seedling stem rust resistance genes of Yunnan wheat cultivars in China
Triticum aestivum L Puccinia graminis Sr gene gene postulation
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2016/9/2
To determine stem rust resistance genes of wheat varieties in Yunnan province, 11 Chinese strains of Puccinia graminis f.sp. tritici with different virulence and 1 artificial mutant strain were used i...
Australia’s transition to management of myrtle rust
Incursion Plant Pest Transition Management Puccinia psidii sensu lato
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2015/5/6
Puccinia psidii sensu lato was detected in Australia in 2010 causing myrtle rust. A nationally cost-shared eradication program was conducted based on well-established emergency response arrangements f...
Diversity of Oat Crown Rust (Puccinia coronata f.sp. avenae) Isolates Detected by Virulence and AFLP Analyses
Puccinia coronata f.sp. avenae oat crown rust
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2015/3/5
Forty Puccinia coronata f.sp. avenae isolates from several European countries and Israel were tested for virulence
to 18 differential oat lines. Amplified Fragment Length Polymorphism (AFLP) analysi...
Marker-assisted selection for leaf rust resistance in wheat by transfer of gene Lr19
Puccinia triticina leaf rust Lr19 Triticum aestivum L. endopeptidase marker-assisted selection
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2015/1/30
Cultivar Agrus, possessing a chromosomal substitution, and cultivar Sunnan, possessing a translocation from Thinopyrum ponticum (= Agropyron elongatum, 2n = 10x) with leaf rust resistance gene Lr19 ag...
Determination of the cluster of wheat rust resistance genes Yr17, Lr37, and Sr38 by a molecular marker
rusts wheat resistance genes Yr17 Lr37 Sr38 molecular marker
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2015/1/28
A translocation from Aegilops ventricosa carrying genes Yr17, Lr37 and Sr38 was verified in cultivars Hussar, Eureka, Torfrida, Renan, Rendezvous, Rapier and Brigadier by the molecular marker SCARSC-Y...
The virulence spectrum of the wheat leaf rust population analyzed in the Czech Republic from 2002 to 2011
leaf rust pathotypes Lr genes resistance wheat
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2014/12/1
The research report presents a summary of wheat leaf rust virulence surveys in the Czech Republic from 2002 to 2011. Determination of virulence was based on infection types on Thatcher near-isogenic l...
Resistance to rust and powdery mildew in Lathyrus crops
Erysiphe pisi Lathyrus sativus Lathyrus cicera Uromyces pisi
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2014/7/9
Several Lathyrus species, particularly Lathyrus sativus and L. cicera, have a high potential both as food and fodder crops. Rust and powdery mildew fungi are among the most important pathogens of majo...
Occurence of Rust Disease Caused by Puccinia oxalidis on Oxalis triangularis in the Czech Republic – Short Communication
leaf spot ornamental plants Purple Shamock
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2015/3/11
Oxalis triangularis A. St.-Hil. (syn. Oxalis regnellii)
is a bulbous perennial with a low, moderate growth
habit. The cultivated variety O. triangularis subsp.
Wheat Germplasm Screening for Stem Rust Resistance Using Conventional and Molecular Techniques
molecular markers pathotypes resistance stem rust wheat
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2014/2/25
In Central Asia, stem rust (Puccinia graminis f.sp. tritici) causes considerable damage, especially during growing seasons with high rainfall. Ug99 is a race of stem rust that is virulent to the majo...
Multiplex PCR assay to detect rust resistance genes Lr26 and Lr37 in wheat
leaf rust Lr26 Lr37 multiplex PCR wheat
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2014/3/10
Multiplex PCR was developed and optimized for simultaneous detection of wheat leaf rust resistance genes Lr26 and Lr37. The presence of the genes was analyzed in 21 winter wheat cultivars registered i...
Epidemiological studies of white rust, downy mildew and Alternaria blight of Indian mustard（Brassica juncea（Linn.）Czern. and Coss.）
Disease incidence maximum minimum temperature relative humidity
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2009/3/3
White rust, downy mildew and Alternaria blight caused by Albugo candida (Pers.) Kuntze Peronospora parasitica (Pers.) (de Bary) and Alternaria brassicicola (Schw.) Wiltshire respectively are impor...
Relationships Between Stem Rust（Puccinia graminis triticiEriks. and Henn.）Resistances and Morphological Traits in Some Wheat（Triticumspp.）Hybrids
Stem Rust（Puccinia graminis triticiEriks. and Henn.）Resistances Morphological Traits Wheat（Triticumspp.）Hybrids
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2009/1/15
This research was carried out to determine whether dominant morphological features could be used instead of disease tests as markers of lines resistant to stem rust ( Puccinia graminis tritici Eriks....
Rust resistance of the French wheat cultivar Renan
winter wheat cv. Renan leaf rust resistance Lr37 Sr38
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2014/3/13
Our field experiments confirmed the leaf rust resistance of cv. Renan in the Czech Republic. Whereas the leaf rust resistance gene Lr37 possessed by Renan is generally effective as late as at the adul...
Genetic control of oat rust diseases
Disease resistance disease incidence oat crown rust Puccinia coronata f. sp. avenae oat stem rust Puccinia graminis f. sp. avenae
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2010/1/12
Oat grain is indicated to be of great value, especially for its favourable effects on the health of humans and animals. Food and feed industries can utilise only fully developed and faultless oat grai...