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Wyświetlanie 1-5 z 5
Tytuł:
Leaf rust resistance in winter barley cultivars and breeding lines.
Autorzy:
Czembor, Henryk J.
Czembor, Jerzy H.
Powiązania:
https://bibliotekanauki.pl/articles/2199146.pdf
Data publikacji:
2007-12-20
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
barley
cultivar
leaf rust
Puccinia hordei
resistance
Opis:
Leaf rust is economically important disease of barley in many barley growing countries including Poland. A total of 25 winter barley cultivars and breeding lines were tested for leaf rust resistance with eight differential isolates. These isolates originated from IHAR Radzików collection and were chosen according to their virulence spectra. Among 25 cultivars and breeding lines only 7 (28%) showed resistance reaction after inoculation with at least one isolate of P. hordei...
Źródło:
Plant Breeding and Seed Science; 2007, 56; 47-56
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Leaf rust resistance in selections from barley landraces collected in Sardinia.
Autorzy:
Czembor, Jerzy H.
Czembor, Henryk J.
Attene, Giovanna
Papa, Roberto
Powiązania:
https://bibliotekanauki.pl/articles/2199149.pdf
Data publikacji:
2007-12-20
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
barley landraces
Hordeum vulgare
leaf rust
Puccinia hordei
resistance genes
Opis:
Leaf rust caused by fungus Puccinia hordei has economic importance in many barley growing regions. Breeders are constantly looking for new effective sources of resistance to this pathogen. Landraces were proven to be rich source of resistance genes for resistance to major pathogens of barley. A total of 240 lines selected from 12 populations of barley landraces collected in Sardinia were tested for leaf rust resistance...
Źródło:
Plant Breeding and Seed Science; 2007, 56; 73-84
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Leaf rust resistance in hybrid lines derived from crossess between Hordeum vulgare and Hordeum bulbosum.
Autorzy:
Czembor, Jerzy H.
Czembor, Henryk J.
Pickering, Richard
Powiązania:
https://bibliotekanauki.pl/articles/2199154.pdf
Data publikacji:
2008-06-22
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
Hordeum bulbosum
leaf rust
Puccinia hordei
recombinant lines
resistance genes
Opis:
Leaf rust caused by fungus Puccinia hordei has great economic importance in many barley growing regions in Europe, North America, Australia and West Asia and North Africa. Bulbous barley grass (Hordeum bulbosum L.), is the only member of the secondary barley genepool. In presented study 6 recombinant lines obtained from backcrosses of barley cultivars (backcrossing parents) and accessions of H. bulbosum were tested with 8 differential isolates of leaf rust. This study showed that resistance to leaf rust is present in 5 from total 6 recombinant lines. Outstanding resistance to leaf rust was identified in line 886Z3/1/10/1/2/1, which showed resistance reaction 0 for inoculation with all isolates used...
Źródło:
Plant Breeding and Seed Science; 2008, 57; 13-20
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Screening for leaf rust resistance in collections of barley landraces from Southern Mediterranean region...
Autorzy:
Czembor, Jerzy H.
Czembor, Henryk J.
Powiązania:
https://bibliotekanauki.pl/articles/2199148.pdf
Data publikacji:
2007-12-20
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
barley landraces
Hordeum vulgare
leaf rust
Puccinia hordei
sources of resistance
Opis:
(Hordeum vulgare L.) landraces are grown commonly in Southern Mediterranean region. Leaf rust caused by fungus Puccinia hordei has economic importance in many barley growing regions. There is need for new sources of effective leaf rust resistance. Landraces were proven to be rich source of resistance genes for resistance to major pathogens of barley. A total of 880 landraces collected in 7 countries (Morocco – 320, Algeria – 67, Tunisia – 104, Libya – 159, Egypt – 137, Jordan – 93 and Lebanon - 15) were used...
Źródło:
Plant Breeding and Seed Science; 2007, 56; 57-72
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Resistance to powdery mildew in barley cultivars and breeding lines included in 1998-2000 Polish registration trials.
Autorzy:
Czembor, Henryk J.
Czembor, Jerzy H
Powiązania:
https://bibliotekanauki.pl/articles/2198827.pdf
Data publikacji:
2001-06-21
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
barley
breeding lines
cultivars
Erysiphe graminis f. sp. hordei
genes
powdery mildew
resistance
Opis:
A total of 46 barley cultivars and breeding lines (35 spring and 11 winter) tested in 1998 - 2000 Polish registration trials were tested for powdery mildew resistance with 23 differential isolates of E. graminis f. sp. hordei. The isolates were chosen according to differences in virulence spectra that were observed on \'Pallas\' isoline differential set and on 8 additional differential cultivars. The experiment was conducted in the IHAR Radzików greenhouse 1999-2000.From 35 tested spring cultivars and breeding lines 6 (17%) were composed of different lines carrying different genes for resistance. Eight different resistance alleles [Mla1, Mla7, Mla12, Mla6, Mla14, Mlg, Ml (CP) and mlo] were detected alone or in combinations. Among tested cultivars and breeding lines of spring barley, majority (94%) had combination of different genes for resistance. The most common resistance gene was Mla12 and this gene was present in 12 (34%) spring breeding lines. Seven spring cultivars and breeding lines possessed Mlo resistance.Seven different resistance alleles [Mla12, Mla6, Mla14, Mla13, Ml (Ru3), Ml (Bw), Mlra] were detected alone or in combination in tested winter cultivars and breeding lines. From 11 tested cultivars and breeding lines of winter barley 3 were composed of different lines carrying different genes for resistance. Majority (91%) of these cultivars and breeding lines had combination of different genes for resistance. Major strategies for control of powdery mildew using resistance genes are discussed.
Źródło:
Plant Breeding and Seed Science; 2001, 45, 1; 21-41
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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