Results 91 to 100 of about 730 (194)

Oat crown rust in Tunisia in 2003

, 2004
Crown rust (Cr), caused by Puccinia coronata f. sp. avenae, is generally considered the most widespread and damaging disease of oat in Tunisia. The most important sources of resistance are based on the Pc genes active as racespecific resistance ...
Chakroun, Mohamed, Allagui, Mohamed Bechir   +1 more
core  

Induction and Signaling of an Apoptotic Response Typified by DNA Laddering in the Defense Response of Oats to Infection and Elicitors

Molecular Plant-Microbe Interactions, 2001
Cells in the primary leaves of oats displayed internucleosomal DNA cleavage in response to incompatible crown rust infection. DNA laddering also was evident in leaves treated with calcium ionophore A23187, nonspecific elicitors such as chitin and ...
Yasuomi Tada, Shingo Hata, Yoko Takata, Hitoshi Nakayashiki, Yukio Tosa, Shigeyuki Mayama   +5 more
doaj   +1 more source

Combining Ability of Defeated Crown Rust Resistance Genes in Oat

, 2001
Crown rust, caused by Puccinia coronata f. sp. avenae, is a major foliar disease of cultivated oat. Control of oat crown rust has primarily been through the use of single gene-resistance (designated Pc genes).
Gustafson, Dawn M.
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Adaptability of new cultivars and lines of oats according to immunological characteristics in the conditions of Kirov region

Аграрная наука Евро-Северо-Востока
The purpose of the research was to analyze the biotic resistance and stability of immunological parameters of 18 new cultivars and lines of filmy and naked oats created from 2005 to the present bred by the Federal Agricultural Research Center of the Nort-
T. K. Sheshegova, O. A. Zhuykova, L. M. Shchekleina   +2 more
doaj   +1 more source

Reaction of North American Oats (Avena sativa L.) to Crown Rust [PDF]

, 2013
Crown rust, caused by the fungus Puccinia coronata, is a severe disease negatively impacting seed quality and yield in oat (Avena sativa). Host genetic resistance is the primary means for controlling this disease.
Lange, Carol Jeannine 1986-
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Release of two hexaploid oat (Avena sativa L.) cultivars with high nutritive value of groat for human consumption: an innovation at the Moroccan national level

Труды по прикладной ботанике, генетике и селекции
Moroccan oat breeding has traditionally targeted forage yield, yet the wild tetraploid oat species Avena murphyi Ladiz. possesses proteinand β-glucan-enhancing alleles largely absent from cultivated germplasm.The two decades of research, exploiting the ...
N. Saidi, N. Shaimi, M. Taghouti, A. Benali, R. Manzali, S. Touil, A. Douaik, F. Gaboun, M. Bouksaim, Ch. Al Faiz, G. Ladizinsky   +10 more
doaj   +1 more source

Haplotype aware genome assemblies of oat crown rust from USA and Australia

15 haplotype phased, chromosome level reference genomes for nine Australian and six USA isolates of Puccinia coronata f. sp. avenae (oat crown rust)

core   +1 more source

Some results of oat breeding under the conditions of the Volga-Vyatka region of Russia

Труды по прикладной ботанике, генетике и селекции
Background. Along with barley, oat is among the most important food and feed cereals. It is one of the most significant grain crops in world agriculture. Unfortunately, the area under this crop in Russia is steadily decreasing. According to the 2024 data,
G. A. Batalova, I. G. Loskutov
doaj   +1 more source

Leggett Oat

, 2007
Leggett is the first oat (Avena sativa L.) cultivar released in western Canada carrying the crown rust resistance gene Pc94. Leggett carries the crown rust resistance combination Pc68 and Pc94, which provides good resistance to the crown rust ...
J. W. Mitchell Fetch, S. M. Haber, J. G. Menzies, T. G. Fetch, J. Chong, K. D. Stadnyk, J. Noll, P. D. Brown, N. Ames, S. D. Duguid, T. Aung   +10 more
core   +1 more source

Assessing crown rust resistance of modern and old Polish common oat cultivars

, 2014
Crown rust is a commonly occurring fungal disease of oat caused by Puccicnia coronata Cda. F.sp. avenae P. Syd. & Syd. Oat crop loss caused by this pathogen ranged to 50%. The most effective, economical and environmentally friendly method for controlling
Paczos-Grzeda, E., Koroluk, A., Okon, S.
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