Response of spring barley cultivars to Ramularia leaf spot in conditions of the Czech Republic

Matušinsky, Pavel; Hanusova, M.; Stemberková, L.; Mařík, P.; Minarikova, V.; Tvarůžek, L.; Langer, Ingrid; Spitzer, T.

doi:10.1556/crc.2012.0023

Cited by 6 publications

(4 citation statements)

References 6 publications

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“…Isolate DK05 was cultivated in AE broth at 16 °C in the dark with shaking at 120 rpm for 7 days. The culture was homogenised, filtered and adjusted to a final concentration of 10 pieces of mycelium mL −1 . Pieces of mycelium were counted in Improved Neubauer C‐Chip Disposable haemocytometers (Digital Bio, Seoul, Korea) under a compound microscope using a 40× objective (PL Fluotar 40×/0.70; Leica, Wetzlar, Germany).…”

Section: Experimental Methodsmentioning

confidence: 99%

“…It can cause yield losses of up to 1 t ha −1 , corresponding to around 18% of average yield in the United Kingdom . Although there is an increasing interest in breeding for host resistance, there currently are no lines of barley fully resistant to RLS, although varieties differ in their level of susceptibility to the pathogen . Therefore, protection against RLS remains based on foliar fungicide applications.…”

Section: Introductionmentioning

confidence: 99%

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Characterisation of Ramularia collo‐cygni laboratory mutants resistant to succinate dehydrogenase inhibitors

Piotrowska

Fountaine

Ennos

et al. 2016

Pest Management Science

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Section: Experimental Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Characterisation of Ramularia collo‐cygni laboratory mutants resistant to succinate dehydrogenase inhibitors

Piotrowska

Fountaine

Ennos

et al. 2016

Pest Management Science

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“…Litvanya [121], İngiltere [122] ve Slovakya'da [61] da çeşitler ve ıslah hatları arasında dayanıklılık bakımından önemli farklılıklar tespit edilmiştir. Çek Cumhuriyeti'nde [75] kışlık arpa çeşitlerinin RLS duyarlılığında önemli farklılıklar tespit edilirken, yazlık çeşitler arasında daha sınırlı bir varyasyon bulunmuştur [123]. Tüm bu durumlarda, dayanıklı ve hassas çeşitler arasında net bir bölünme olmaması RLS direncinde niceliksel bir varyasyon olduğunu düşündürmektedir.…”

Section: Genetik Ve Hastalık Ile Mücadelede Bitki Islahının Rolüunclassified

An Important Pathogen of Barley: Ramularia collo-cygni

ASLAN

Oğuz

Karakaya

2022

Dicle Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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Ramularia collo-cygni, arpada (Hordeum vulgare) Ramularia yaprak lekesi hastalığına neden olan fungal bir etmendir. Nekrotik lekelenmeye ve erken yaprak yaşlanmasına neden olarak arpada yeşil yaprak alanı kaybına yol açmakta ve epidemi yapması durumunda %70'e varan verim kaybına neden olmaktadır. Hastalığın geç dönemde ortaya çıkması ve etmenin tanısının zorluğu nedeni ile yüz yıldan fazla süre önce tanımlanmış olmasına rağmen son yıllarda, arpanın önemli bir patojeni olarak kabul edilmiştir. Günümüzde dünya çapında meydana getirdiği epidemiler nedeni ile araştırmacılar tarafından oldukça ilgi görmektedir. Bu derleme, ülkemizde henüz tespiti yapılmamış olan bu fungal etmenin detaylı olarak biyolojisi, epidemiyolojisi, konukçu patojen ilişkilerini tanımlamakta ve mevcut kontrol stratejilerini özetlemektedir.

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“…), Ramularia leaf spot (Matušinsky et al. ) and spot blotch (Matušinsky et al. , Leišová‐Svobodová et al.…”

mentioning

confidence: 99%

Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010

Dreiseitl

2013

Plant Breeding

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In central Europe, winter barley is infected by a broader spectrum of pathogens than spring barley. However, the dominant disease on susceptible cultivars is powdery mildew. The objective of this contribution was to postulate resistance genes in cultivars registered in the Czech Republic and Slovakia from 1993 to 2010 using a set of 40 isolates of the barley powdery mildew pathogen. Seedlings of 42 European cultivars were tested, and 15 known resistance genes were postulated namely, Mla6, Mla7, Mla12, Mla13, MlaRu4, Mlg, Mlh, MlLa, Mlra, Ml(Ch), Ml(Dr2), Ml(IM9), Ml(Lo), Ml (Ru2) and Ml(St). Two unknown resistances were detected, one in cultivars Gilberta, Mirko and Polana, and another in Ricus. Three cultivars (Campanile, Carrero and Mirko) were heterogeneous for mildew response. The most frequent genes were Mlra and Mlh, which were found in 25 and 14 cultivars, respectively. Genes located at the Mla locus were present in 14 cultivars; 11 of these cultivars carried Mla6. No resistance gene was detected in Hanna. Previously unknown resistances will be further characterized.

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Response of spring barley cultivars to Ramularia leaf spot in conditions of the Czech Republic

Cited by 6 publications

References 6 publications

Characterisation of Ramularia collo‐cygni laboratory mutants resistant to succinate dehydrogenase inhibitors

Characterisation of Ramularia collo‐cygni laboratory mutants resistant to succinate dehydrogenase inhibitors

An Important Pathogen of Barley: Ramularia collo-cygni

Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010

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