Results 81 to 90 of about 18,639 (170)

Physiological races of Puccinia graminis f. sp. tritici in Iran and evaluation of seedling resistance to stem rust in Iranian wheat cultivars

Phytopathologia Mediterranea, 2013
Seedling assessment of 13 stem rust samples collected from southwest of Iran revealed that three collec- tions were virulent for Sr31 and Sr38. Physiological races of RTRTC, HRCTC, RRTTF, TTPTC, TTTQF, JTHTC and TTKSK were identified for nine collections
Kumarse NAZARI, Masomeh MAFI
doaj   +1 more source

Genotypic variation of Puccinia graminis infecting barberry and grasses [PDF]

, 2016
Stem rust on cereals is a large problem in parts of the world, and it may reduce the yields significantly. It is caused by Puccinia graminis, a heteroecious basidiomycete with 365 known telial host grass species. Puccinia graminis reproduces asexually on
Jörgensen, Karolina
core   +1 more source

Diseases, Pest and Weeds on the Seed of Wheat and Barley in the Period from 2001-2003 Year

Journal of Agriculture and Plant Sciences, 2013
Large is the number of weeds,diseases and pest and witch continuously are present on the seed of wheat and barley in Macedonia. However, in the economic importance of the seed of wheat and barley there is little number influence on.
Milan Georgievski, Ilija Karov, Dusan Spasov, Dragica Spasova, Irena Kamenarska, R Ajanovski   +5 more
doaj  

Characterizing the Genetic Basis of Winter Wheat Rust Resistance in Southern Kazakhstan

Plants
In an effort to enhance wheat’s resilience against rust diseases, our research explores the genetic underpinnings of resistance in a diverse collection of winter bread wheat accessions. Leaf rust (Puccinia triticina), yellow rust (Puccinia striiformis f.
Shynbolat Rsaliyev, Elena Gultyaeva, Olga Baranova, Alma Kokhmetova, Rahim Urazaliev, Ekaterina Shaydayuk, Akbope Abdikadyrova, Galiya Abugali   +7 more
doaj   +1 more source

Genetics and cytogenetics of resistance to Puccinia graminis tritici in three South African wheats

, 1987
Resistance to Puccinia graminis tritici pathotype 34-1, 2, 3, 4, 5, 6, 7 in a South African wheat, W3757, was attributed to a dominant gene located in an alien (possibly Agropyron elongatum) chromosome that had substituted with wheat chromosome 6D. This
R. P. Singh, R. A. McIntosh
core   +1 more source

Inheritance of Prehaustorial Resistance to Puccinia graminis f. sp. avenae in Barley (Hordeum vulgare L.)

Molecular Plant-Microbe Interactions, 2014
Rust pathogens within the genus Puccinia cause some of the most economically significant diseases of crops. Different formae speciales of P. graminis have co-evolved to mainly infect specific grass hosts; however, some genotypes of other closely related ...
Peter M. Dracatos, Michael Ayliffe, Mehar S. Khatkar, Tom Fetch, Davinder Singh, Robert F. Park   +5 more
doaj   +1 more source

EFICIENȚA BIOLOGICĂ A PRODUSULUI TELMUDEN FULL, EC ÎN COMBATEREA PRINCIPALELOR BOLI ALE CEREALELOR PĂIOASE

Agricultural Science
The paper presents the results of state testing in the Republic of Moldova of the phytosanitary product Telmuden Full, EC (“Shandong Weifang Rainbow Chemical Co., Ltd”, China), containing two active substances (bixafen, 75 g/L + prothioconazole, 125 g/L),
Alexei BIVOL, Sergiu BĂDĂRĂU, Elena IURCU-STRĂISTARU, Nadejda MOCREAC, Tatiana NOVAC   +4 more
doaj   +1 more source

Lr39 + Pm21: a new effective combination of resistance genes for leaf rust and powdery mildew in wheat

Czech Journal of Genetics and Plant Breeding, 2013
Two effective resistance genes were introduced, one for leaf rust (Lr39) and the other for powdery mildew (Pm21), into the susceptible German wheat cv. Lexus.
Aleksandra PIETRUSIŃSKA, Paweł Częstobor CZEMBOR, Jerzy Henryk CZEMBOR   +2 more
doaj   +1 more source

Barberry plays an active role as an alternate host of Puccinia graminis in Spain. [PDF]

Plant Pathol, 2022
Villegas D, Bartaula R, Cantero-Martínez C, Luster D, Szabo L, Olivera P, Berlin A, Rodriguez-Algaba J, Hovmøller MS, McIntosh R, Jin Y.   +10 more
europepmc   +1 more source

In silico determination of potential miRNAs encoded in wheat genome that target AvrSr35 in Puccinia graminis f. sp. tritici

International Journal of Pioneering Technology and Engineering
Wheat (Triticum aestivum L.) belonging to Poaceae family is a valuable staple food all over the world. Puccinia graminis f. sp. tritici is one of the major limiting factor in wheat production, causing stem rust disease.
Aydın Atakan, Hayri Mert Motorcu, Sevgi Maraklı   +2 more
doaj   +1 more source