Wszystkie pola: „Rust” - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Molecular markers for leaf rust resistance genes in wheat
Autorzy:: Chelkowski, J
Stepien, L.
Powiązania:: https://bibliotekanauki.pl/articles/2041986.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: brown rust
wheat
stem rust
plant genetics
resistance gene
fungi
molecular marker
yellow rust
Źródło:: Journal of Applied Genetics; 2001, 42, 2; 117-126
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Appraisal of wheat germplasm for adult plant resistance against stripe rust
Autorzy:: Saleem, K.
Arshad, H.M.I.
Shokat, S.
Atta, B.M.
Powiązania:: https://bibliotekanauki.pl/articles/66682.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: appraisal
wheat
germplasm
plant resistance
stripe rust zob.yellow rust
yellow rust
food security
plant disease
Opis:: The resurgence of wheat stripe rust is of great concern for world food security. Owing to resistance breakdown and the appearance of new virulent high-temperature adapted races of Puccinia striiformis f. sp. tritici (Pst), many high yielding commercial varieties in the country lost their yield potential. Searching for new sources of resistance is the best approach to mitigate the problem. Quantitative resistance (partial or adult plant) or durable resistance is reported to be more stable than race specific resistance. In the current perusal, a repertoire of 57 promising wheat lines along with the KLcheck line Morocco, developed through hybridisation and selection of local and international lines with International Maize and Wheat Improvement Center (CIMMYT) origin, were evaluated under natural field conditions at Nuclear Institute for Agriculture and Biology (NIAB) during the 2012−2013 and 2013−2014 time periods. Final rust severity (FRS), the area under the rust progress curve (AURPC), the relative area under the rust progress curve (rAURPC), and the coefficient of infection (CI) were unraveled to infer the level of quantitative resistance. Final rust severity was recorded when the susceptible check exhibited 100% severity. There were 21 lines which were immune (no disease), 16 which were resistant, five moderately resistant, two resistant-to-moderately resistant, one moderately resistant-to-moderately susceptible, 5 moderately susceptible-to-susceptible, one moderately susceptible, and six exhibited a susceptible response. Nevertheless, 51 lines exhibited a high level of partial resistance while the three lines, NW-5- -1212-1, NW-7-30-1, and NW-7-5 all showed a moderate level of partial resistance based on FRS, while 54 lines, on the basis of AURPC and rAURPC, were identified as conferring a high level of partial resistance. Moreover, adult plant resistance was conferred by 47 wheat lines, based on CI value. It was striking that, 13 immune lines among 21 were derived from parents of CIMMYT origin. Cluster analysis was executed to determine the diversity among the wheat genotypes based on stripe rust resistance and yield parameters. All genotypes were grouped into nine clusters exhibiting a high level of diversity at a 25% linkage distance. There were 29 wheat lines resistant to stripe rust that were grouped into the first three clusters, while 4 high-yielding lines were in Cluster VIII. The susceptible check, Morocco, was separated from rest of lines and fell in the last cluster i.e. Cluster IX. Based on the results, inter-crossing immune/ resistant lines is recommended, and with high yielding lines − it is also recommended that cultivars with improved disease resistance and yield potential be developed.
Źródło:: Journal of Plant Protection Research; 2015, 55, 4
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Rust Zygmunt (19 V 1887 -- 27 VI 1963), pułkownik
Autorzy:: Polak, Bogusław.
Powiązania:: Kawalerowie Virtuti Militari 1792-1945: słownik biograficzny. T. 2: (1914-1921). Cz. 2 / red. nauk. Bogusław Polak Koszalin, 1993 S. 183-184
Współwytwórcy:: Polak, Bogusław. Redakcja
Tematy:: Rust Zygmunt.
Dostawca treści:: Bibliografia CBW

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Skocz do pozycji: 4.

Tytuł:: Predicting wheat stripe rust epidemics according to influential climatic variables
Autorzy:: Naseri, B.
Sharifi, F.
Powiązania:: https://bibliotekanauki.pl/articles/2084878.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: cereals
climate
epidemiology
yellow rust
Opis:: From 2009 to 2018, a total of 80 wheat crops were studied at plot and regional scales to predict stripe rust epidemics based on influential climatic indicators in Kermanshah province, Iran. Disease onset time and epidemic intensity varied spatially and temporarily. The disease epidemic variable was classified as having experienced nonepidemic, moderate or severe epidemics to be used for statistical analysis. Principal component analysis (PCA) was used to identify climatic variables associated with occurrence and intensity of stripe rust epidemics. Two principal factors accounting for 70% of the total variance indicated association of stripe rust epidemic occurrence with the number of icy days with minimum temperatures below 0°C (for subtropical regions) and below −10°C (for cool temperate and semi-arid regions). Disease epidemic intensity was linked to the number of rainy days, the number of days with minimum temperatures within the range of 7−8°C and relative humidity (RH) above 60%, and the number of periods involving consecutive days with minimum temperature within the range of 6−9°C and RH% > 60% during a 240-day period, from September 23 to May 21. Among mean monthly minimum temperatures and maximum relative humidity examined, mean maximum relative humidity for Aban (from October 23 to November 21) and mean minimum temperature for Esfand (from February 20 to March 20) indicated higher contributions to stripe rust epidemic development. Confirming PCA results, a multivariate logit ordinal model was developed to predict severe disease epidemics. The findings of this study improved our understanding of the combined interactions between air temperature, relative humidity, rainfall, and wheat stripe rust development over a three-season period of autumn-winter-spring.
Źródło:: Journal of Plant Protection Research; 2019, 59, 4; 519-528
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: The role of MIR4415 in soybean response to asian soybean rust infection
Autorzy:: Kulcheski, F.
Manavella, P.
Weigel, D.
Margis, R.
Powiązania:: https://bibliotekanauki.pl/articles/80011.pdf
Data publikacji:: 2013
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: microRNA
soybean
genotype
rust
infection
oxidation
ascorbic acid
oxidative stress
soybean-rust interaction
Źródło:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 2
0860-7796
Pojawia się w:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Leaf rust resistance in spring barley cultivars and breeding lines.
Autorzy:: Czembor, Henryk J.
Czembor, Jerzy H.
Powiązania:: https://bibliotekanauki.pl/articles/2199099.pdf
Data publikacji:: 2007-06-20
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: barley
cultivars
leaf rust
resistance
Opis:: A total of 67 barley cultivars and breeding lines were tested for leaf rust resistance were tested with eight differential isolates. These isolates originated from IHAR Radzików collection and were chosen according to their virulence spectra. Among 67 cultivars and breeding lines 41 (61%) showed resistance reaction after inoculation with at least one isolate of leaf rust. In 29 cultivars and breeding lines (43.2%) the presence of specific resistance alleles was postulated.
Źródło:: Plant Breeding and Seed Science; 2007, 55; 3-18
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

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

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Skocz do pozycji: 8.

Tytuł:: Study Of Rust Preventive Characteristics Of Rust Preventive Oil From Polarization Curve Measurement
Badanie właściwości przeciwrdzewnych oleju z pomiaru krzywej polaryzacyjnej
Autorzy:: Iwashima, D.
Ejiri, K.
Nagase, N.
Hatekeyama, M.
Sunada, S.
Powiązania:: https://bibliotekanauki.pl/articles/353796.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: sintered steel
polarization curve
rust preventive oil
stal spiekana
krzywa polaryzacyjna
olej przeciwrdzewny
Opis:: Fe-Cu-C sintered steels are widely used as powder materials, because of its small volumetric shrinkage. However, Cu, which acts as cathode enhance formation of rust Fe₂O₃·xH₂O during fabrication. To prevent formation of Fe₂O₃·xH₂O rust preventive oils are widely used. High viscosity of those rust preventive oils decrease workability. While, low viscosity degrade rust preventive performance. Therefore, it is necessary to develop new rust preventive oils with contradictory properties of low viscosity and superior rust prevention. In this study, we developed technique to quantitatively evaluate rust prevention ability by measuring polarization curve through thin corrosive solution on Fe-Cu-C sintered steels coated with rust preventive oils. The electrochemical measurements were carried out in corrosive solution of 0.35 mass % NaCl. Using a double capillary was added dropwise to the specimen. From the experimental, it is possible to evaluate the corrosion rate quantitatively in the surface of specimen, which was coated with rust preventive oil through thin corrosive solution. From the measurement results, Corrosion rate is reduced by coating the rust preventive oil. Especially, corrosion rate of the specimen coated with oil that showed best performance indicated 10000 times better than that of without oil ones. Zn addition negative correlation between corrosion rate and period of potential oscillation.
Spiekane stale Fe-Cu-C są szeroko stosowane jako materiały proszkowe, ze względu na mały skurcz objętościowy. Jednak miedź, która zachowuje się jak katoda, wpływa na zwiększone powstawanie rdzy Fe₂O₃·xH₂O w procesie wytwarzania stali. Aby zapobiec tworzeniu się Fe₂O₃·xH₂O stosuje się oleje ochronne. Jednak wysoka lepkość olejów zmniejsza ich urabialność, natomiast niska lepkość zmniejsza ich właściwości ochronne. Z tych względów konieczne jest opracowanie nowego typu olejów przeciwrdzewnych charakteryzujących się zarówno niską lepkością jak i dobrymi właściwościami ochronnymi. W niniejszej pracy opracowano metodę ilościowej oceny właściwości ochronnych olejów za pomocą pomiaru krzywej polaryzacji poprzez cienką warstwę roztworu korozyjnego na spiekanych stalach Fe-Cu-C pokrytych olejami ochronnymi. Pomiary elektrochemiczne zostały przeprowadzone w roztworze korozyjnym NaCl (0,35 %wag.). Roztwór został naniesiony na próbkę za pomocą kapilary. Na podstawie wyników eksperymentalnych można ilościowo oszacować szybkość korozji zachodzącej na powierzchni próbki. Badania wykazały, że olej ochronny zmniejsza szybkość korozji. Olej dla którego otrzymano najlepsze wyniki wykazał poprawę właściwości ochronnych 10000 krotnie w porównaniu z próbkami bez oleju. Dodatkowo stwierdzono korelację pomiędzy szybkością korozji a okresem oscylacji potencjału.
Źródło:: Archives of Metallurgy and Materials; 2015, 60, 2A; 915-917
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Melampsoridium hiratsukanum - invasive rust species in Lithuania, and its co-occurrence with eriophylid mite
Autorzy:: Markovskaja, S.
Powiązania:: https://bibliotekanauki.pl/articles/67584.pdf
Data publikacji:: 2013
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: Melampsoridium hiratsukanum
invasive species
leaf rust
pest
eriophylid mite
fungal disease
woody plant
Lithuania
Opis:: An invasive East Asian rust fungus Melampsoridium hiratsukanum, obligate biotroph belonging to Pucciniastraceae, Pucciniales (Basidiomycota) is found widely spread on leaves of Alnus incana in eastern, central and southern parts of Lithuania. On Alnus glutinosa this fungus is rare, sometimes occurring with an alder leaf pest, a microscopic eriophyid gall mite Acalitus brevitarsus. Information on the distribution patterns, ecological and morphological characters of this neomycete is given.
Źródło:: Acta Mycologica; 2013, 48, 2
0001-625X
2353-074X
Pojawia się w:: Acta Mycologica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Characterization of the suppressor gene of powdery mildew resistance gene Pm8 in common wheat [Triticum aestivum L.] cv. Regina
Autorzy:: Hanusova, R
Bartos, P
Zeller, F J
Powiązania:: https://bibliotekanauki.pl/articles/2046597.pdf
Data publikacji:: 1997
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: yellow rust resistance
resistance gene Pm8
powdery mildew
wheat
suppressor gene
leaf rust resistance
Triticum aestivum
stem rust resistance
Opis:: The Czech winter wheat cv. Regina which does not possess specific genes for powdery mildew resistance except Pm5 was crossed with the cvs. Florida, Tjelvar, Agra, Olymp and Sabina, all possessing T1BL-1RS and the dominant suppressor SuPm8, with Riebesel 47/51 possessing substitution 1R-1B and SuPm8 and with the T1BL-1RS cvs. Sparta, Iris, Mona without SuPm8. Powdery mildew isolates avirulent on Pm8 and virulent on other Pm genes were used in the trials. Tests for resistance were carried out either on seedlings at the first leaf stage or on detached leaves cultured on benzimidazolagar. No segregation for resistant plants in F₂ of all crosses of the cv. Regina with cultivars possessing T1BL-1RS and SuPm8 indicates that Regina has SuPm8. The segregation ratio 3 resistant: 13 susceptible in the F₂ population of crosses between the cv. Regina and cultivars possessing T1BL-1RS and no SuPm8 also confirms the presence of SuPm8 in the cv. Regina. The obtained results also indicate that expression of Pm2 and Pm4b is not affected by SuPm8 and that SuPm8 does not affect stem rust resistance gene Sr31 located on 1RS segment.
Źródło:: Journal of Applied Genetics; 1997, 38, 1; 11-17
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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