Results 111 to 120 of about 5,621 (216)

Recent emergence of the wheat Lr34 multi-pathogen resistance: insights from haplotype analysis in wheat, rice, sorghum and Aegilops tauschii [PDF]

, 2018
Spontaneous sequence changes and the selection of beneficial mutations are driving forces of gene diversification and key factors of evolution. In highly dynamic co-evolutionary processes such as plant-pathogen interactions, the plant's ability to ...
Jordan, David, Keller, Beat, Krattinger, Simon, Lagudah, Evans, Luo, Ming-Cheng, Mace, Emma, Raghavan, Chitra   +6 more
core  

Wirulencja populacji Puccinia triticina w Polsce w latach 2002–2007

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin, 2009
Pojedyncze izolaty Puccinia triticina testowano na siewkach w zestawie serii 40 linii izogenicznych NIL w celu określenia wirulencji, wyprowadzonych na bazie odmiany Thatcher z genami odporności Lr. Ogółem w latach 2002–2007 przetestowano 1200 izolatów pochodzących z pszenicy i pszenżyta. Obserwowano wysoką częstotliwość wirulencji patogena (70–100%) w
Anna Woźniak-Strzembicka, Grzegorz Czajowski   +1 more
openaire   +1 more source

Superação da resistência qualitativa da cultivar de trigo "BRS 194" por uma nova raça de Puccinia triticina Breakdown of qualitative leaf rust resistance in the wheat cultivar 'BRS 194' by a new race of Puccinia triticina

Ciência Rural, 2009
A população de Puccinia triticina, agente causal da ferrugem da folha do trigo, é extremamente dinâmica na região do Cone Sul da América do Sul, onde o surgimento de novas raças é freqüente. A cultivar de trigo "BRS 194" foi a segunda variedade com maior
Márcia Soares Chaves, Caroline de Lima Wesp, Amarilis Labes Barcellos, Pedro Luiz Scheeren, Márcio Só e Silva, Eduardo Caierão   +5 more
doaj  

Gestion de la résistance aux maladies à l'échelle des territoires cultivés [PDF]

, 2013
En épidémiologie végétale, l'idée de développer des stratégies de gestion des variétés résistantes à l'échelle des paysages est de plus en plus explorée.
Goyeau, Henriette, Lannou, Christian, Monod, Hervé, Papaïx, Julien, Raboin, Louis-Marie   +4 more
core  

Nuclear exchange generates population diversity in the wheat leaf rust pathogen Puccinia triticina. [PDF]

Nat Microbiol, 2023
Sperschneider J, Hewitt T, Lewis DC, Periyannan S, Milgate AW, Hickey LT, Mago R, Dodds PN, Figueroa M.   +8 more
europepmc   +1 more source

The inheritance of leaf rust resistance in two simple wheat crosses [PDF]

, 1950
Call number: LD2668 .T4 1950 W6Master of ...
Woodward, Val Waddoups.
core  

The ins and outs of rust haustoria

, 2014
Rust diseases caused by fungi of the order Pucciniales afflict a wide range of plants, including cereals, legumes, ornamentals, and fruit trees, and pose a serious threat to cropping systems and global food security.
Dodds, Peter N, Garnica, Diana P, Nemri, Adnane, Rathjen, John P, Upadhyaya, Narayana M   +4 more
core   +2 more sources

PUCCINIA TRITICINA: WHEAT STRIPE (YELLOW) RUST PATHOGEN: A REVIEW

Pakistan Journal of Phytopathology, 2023
Rehana Badar, Asma Ahmed, Sidra Batool, Afshan Arshad, Qurat-Ul-Ain Fatima, Atef A. Shahin, Shamma Firdous, Mafia Shafique   +7 more
openaire   +1 more source

Leaf rust resistance in wheat and interpretation of the antifungal activity of silver and copper nanoparticles

Scientific Reports
Wheat production is jeopardized by Puccinia triticina, the pathogen responsible for wheat leaf rust. This study assessed the impact of silver (Ag) and copper (Cu) nanoparticles (NPs) on the control of wheat leaf rust disease and the underlying mechanisms
Atwa A. Atwa, Shreen S. Ahmed, Gehan H. Abd El-Aziz, Mohamed A. Abou-Zeid, Reda I. Omara, Nourhan A. Atwa, Ashraf H. Fahmy   +6 more
doaj   +1 more source

Transcriptome analysis of Lr19-virulent mutants provides clues for the AvrLr19 of Puccinia triticina. [PDF]

Front Microbiol, 2023
Cui Z, Wu W, Fan F, Wang F, Liu D, Di D, Wang H.   +6 more
europepmc   +1 more source