Results 31 to 40 of about 713 (136)

First Report of Pyrenophora teres f. teres Causing Leaf Spot on Wheat in Brazil [PDF]

Plant Disease, 2020
Pyrenophora teres f. teres is well known for causing net form net blotch on barley, but its pathogenicity on wheat has also been reported in Hungary (Tóth et al. 2008) and east Russia (Mikhailova et al. 2010). The report from Hungary mentioned symptoms of dark brown necrotic lesions with or without chlorotic margins, while the report from Russia ...
R. Garozi, P. Angelotti, H. R. Feksa, D. J. Tessmann   +3 more
openaire   +2 more sources

Efficacy of Trichoderma spp. against Common Fungal Pathogens [PDF]

Ratarstvo i Povrtarstvo, 2017
Nowadays, organic food production demands more environmental friendly control of plant diseases. Biocontrol based on Trichoderma spp. usage is a promising due to Trichoderma is aggressive to broad range of phytopathogenic fungi.
Tančić-Živanov Sonja, Jevtić Radivoje, Lalošević Mirjana, Živanov Dalibor, Medić-Pap Slađana, Župunski Vesna   +5 more
doaj   +1 more source

Expression Analysis of Pyrenophora teres f. maculata-Responsive Loci in Hordeum vulgare [PDF]

Brazilian Archives of Biology and Technology
Pyrenophora teres f. maculata is the causal agent of barley spot form net blotch (SFNB), a major stubble-borne disease in many barley-growing areas worldwide.
Yosra Habachi-Houimli, Mejda Cherif, Charfeddine Gharsallah, Abdennour Sébéi, Mohamed Makni, Dhia Bouktila   +5 more
doaj   +2 more sources

Pyrenophora teres f. teres, France and Iran

, 2023
Whole genome Illumina sequences of Pyrenophora teres f. teres from France and Iran, associates with the project: Emergence and spread of the net blotch pathogen Pyrenophora teres f. teres coincided with barley domestication and cultivation history Isolates that start with 4891are collected in Iran, while isolates start with Index_17 are collected in ...
openaire   +1 more source

Identification of Hordeum spontaneum Genotypes Resistant to Net Blotch Disease

Journal of Agricultural Sciences, 2019
Wild barley (Hordeum spontaneum) is a progenitor of cultivated barley and naturally grows in Turkey. H. spontaneum genotypes possess superior characteristics for biotic and abiotic stress tolerance factors.
Arzu Çelik Oğuz, Aziz Karakaya, Rukiye Murat Duran, Kürşad Özbek   +3 more
doaj   +1 more source

Sensitivity of the Pyrenophora teres Population in Algeria to Quinone outside Inhibitors, Succinate Dehydrogenase Inhibitors and Demethylation Inhibitors

The Plant Pathology Journal, 2020
Net blotch of barley caused by Pyrenophora teres (Died.) Drechsler, is one of the most destructive diseases on barley in Algeria. It occurs in two forms: P. teres f. teres and P. teres f. maculata. A total of 212 isolates, obtained from 58 fields sampled
Hamama-Iméne Lammari, Alexandra Rehfus, Gerd Stammler, Hamida Benslimane   +3 more
doaj   +1 more source

Fine Mapping of the Barley Chromosome 6H Net Form Net Blotch Susceptibility Locus

G3: Genes, Genomes, Genetics, 2016
Net form net blotch, caused by the necrotrophic fungal pathogen Pyrenophora teres f. teres, is a destructive foliar disease of barley with the potential to cause significant yield loss in major production regions throughout the world.
Jonathan Richards, Shiaoman Chao, Timothy Friesen, Robert Brueggeman   +3 more
doaj   +1 more source

Pathogenicity Spectra and Screening for Resistance in Barley Against Tunisian Pyrenophora teres f. teres [PDF]

Plant Disease, 2012
This work aimed to determine patterns of pathogenicity in Pyrenophora teres f. teres and to identify potentially effective resistance sources that could be used as breeding material to control net blotch in Tunisia. Extensive pathogenic variability was detected in 85 isolates of P. teres causing net blotch of barley in Tunisia.
Aida, Bouajila, Néjia, Zoghlami, Maha Al, Ahmed, Michael, Baum, Kumarse, Nazari   +4 more
openaire   +2 more sources

Transposable Element Genomic Fissuring in Pyrenophora teres Is Associated With Genome Expansion and Dynamics of Host–Pathogen Genetic Interactions

Frontiers in Genetics, 2018
Pyrenophora teres, P. teres f. teres (PTT) and P. teres f. maculata (PTM) cause significant diseases in barley, but little is known about the large-scale genomic differences that may distinguish the two forms.
Robert A. Syme, Anke Martin, Nathan A. Wyatt, Julie A. Lawrence, Mariano J. Muria-Gonzalez, Timothy L. Friesen, Timothy L. Friesen, Simon R. Ellwood   +7 more
doaj   +1 more source

Genetic control of Pyrenophora teres virulence to three barley accessions

Plant Protection Science, 2002
Ascospore progeny of cross of Pyrenophora teres f. teres isolates was evaluated on virulence to three barley genotypes. Monogenic inheritance of virulence (26 a:17 v and 31 a:18 v) was shown to cultivar Harbin and accession c 21272 and supported by ...
N. Mironenko, O. Filatova, O. Afanasenko
doaj   +1 more source