Results 11 to 20 of about 3,975 (192)

Virulence surveys of wheat leaf rust in the Czech Republic and resistance genes in registered cultivars

open access: yesCzech Journal of Genetics and Plant Breeding, 2014
The technical report presents a summary of results obtained in the leaf rust race surveys carried out in Czechoslovakia/Czech Republic in the years 1966-2001.
Alena HANZALOVÁ, Pavel BARTOŠ
doaj   +1 more source

EVALUATION OF PHYSIOLOGIC RACES AND VIRULENCE OF Puccinia striiformis ON HOST DIFFERENTIAL GENOTYPES, SOME NEAR ISOGENIC LINES AND COMMERCIAL CVs., AT SEEDLING AND ADULT STAGES IN EGYPT [PDF]

open access: yesJournal of Plant Production, 2009
Twelve pathotypes of Puccinia striiformis from rusted samples collected during 2004/2005. These races were designated as 2 E0, 2E22, 6E0, 6E18, 150E82, 198E150, 198E156, 6E148, 6E150, 38E134, 230E134 and 229E223.
W. A. Youssief   +2 more
doaj   +1 more source

Physiologic specialization of Puccinia triticina in Syria

open access: yesPhytopathologia Mediterranea, 2015
Leaf rust, caused by Puccinia triticina Eriks., is one of the major diseases of wheat in Syria. Surveys of durum wheat fields were carried out in all durum wheat growing regions in Syria during  2010. A total of 120 samples of P. triticina were collected.
Mohammad KASSEM   +3 more
doaj   +1 more source

Virulence of wheat leaf rust in Slovakia in 1997-1998

open access: yesPlant Protection Science, 1999
In 1997-1998 virulence of the leaf rust population was studied on near isogenic Thatcher lines with the genes for resistance Lr1, Lr2a, Lr2b, Lr2c, Lr3, Lr9, Lrll, Lr15, Lr/7, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28, and on the standard differentials Mala­
Pavel Bartoš   +2 more
doaj   +1 more source

The Advantage of Supine and Standing Heart Rate Variability Analysis to Assess Training Status and Performance in a Walking Ultramarathon

open access: yesFrontiers in Physiology, 2020
Cardiac autonomic modulation of heart rate, assessed by heart rate variability (HRV), is commonly used to monitor training status. HRV is usually measured in athletes after awakening in the morning in the supine position.
Martina Anna Maggioni   +7 more
doaj   +1 more source

Relationship between pathogenicity, race and vegetative compatibility grouping among Algerian populations of Fusarium oxysporum f. sp. pisi causing pea wilt

open access: yesJournal of Plant Protection Research, 2017
Fusarium oxysporum f. sp. pisi (FOP) is a significant and destructive pathogen of field pea in Algeria. In the present study, 50 isolates of F. oxysporum f. sp.
Aoumria Merzoug, Lakhdar Belabid
doaj   +1 more source

Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998

open access: yesPlant Protection Science, 1999
In 1997-1998 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3. Lr9, Lrll, Lrl5, Lrl7, Lrl9, Lr21, Lr23, Lr24, Lr26 and Lr28. On these NILs 11 pathotypes were determined in 1997, and 8
Pavel Bartoš, Eva Stuchlíková
doaj   +1 more source

Resistance spectra of six elite breeding lines of upland rice to Pyricularia grisea [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2003
The objective of this work was to evaluate the resistance spectra of six elite breeding lines of rice, developed for improved yield and grain quality, in inoculation tests in the greenhouse and in the field.
Anne Sitarama Prabhu   +3 more
doaj  

Wheat leaf rust races/pathotypes in the Czech Republic in 1999-2000

open access: yesPlant Protection Science, 2001
In 1999-2000 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines (NILs) with Lr1, Lr2a, Lr2b, Lr2c, Lr3, Lr9, Lr10 (only in 2000), Lr11, Lr15, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28.
Pavel Bartoš   +2 more
doaj   +1 more source

Wheat leaf rust races/pathotypes in Slovakia in 1999-2000

open access: yesPlant Protection Science, 2001
Virulence of the wheat leaf rust populations of 1999 and 2000 from Slovakia was studied on Thatcher near-isogenic lines (NILs) with genes Lr1, Lr2a, Lr2b, Lr2c, Lr3a, Lr9, Lr10 (only in 2000), Lr11, Lr15, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28 ...
Pavel Bartoš   +3 more
doaj   +1 more source

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