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1
Grzyby zasiedlające ziarno dziewięciu odmian jęczmienia jarego w pierwszym roku uprawy w systemie ekologicznym
100%
Baturo-Ciesniewska A.
Progress in Plant Protection
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2011
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tom 51
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nr 2
EN
Due to insufficient knowledge on the reaction of cultivars to organic system and the lack of cultivar recommendations for this system, the studies were undertaken to determine the suitability of nine spring barley cultivars for organic farming. Mycological analysis was carried out on harvested grain of cultivars which sowing material originated from conventional system. A two-year study in an organic farm revealed that the cultivars commonly grown in the conventional system showed a different reaction in ecological conditions. Alternaria alternata and Epicoccum nigrum dominated in all samples of harvested grain, and the percentage of pathogens differed. The results of earlier studies and the results presented in the paper revealed that the main pathogen occurring on the grain of spring barley cultivated in organic system was B. sorokiniana. This pathogen was isolated from all grain samples, but in the case of a cv. Stratus its occurrence was the lowest. In the case of this cultivar, thousand grain weight was relatively high. This suggests that cv. Stratus positively respond to the organic conditions.
2
Evaluation of health conditions of leaves of Japanese knotweed (Reynoutria japonica Houtt.) in selected locations of Tatra National Park and Wigry National Park
51%
Pusz W. , Baturo-Ciesniewska A. , Patejuk K. , Zwijacz-Kozica T.
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nr 1
3
Content available Development of Sclerotinia sclerotiorum (Lib.) de Bary on stored carrot treated with Pythium oligandrum Drechsler determined by qPCR assay
51%
Baturo-Ciesniewska A. , Lukanowski A. , Koczwara K. , Lenc L.
Acta Scientiarum Polonorum. Hortorum Cultus
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2018
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tom 17
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nr 5
EN
Sclerotinia scletoriorum (Lib.) de Bary is a serious pathogen of carrots that can cause up to 50% losses of stored roots. Fungicides were found not to be completely effective for its control and due to residues they are not permitted for the use in storage. Biological control agents such as Pythium oligandrum may be a chance. The aim of research was to determine the level of carrot infection with S. sclerotiorum during few-month storage with qPCR and the potential control ability of this pathogen by Polyversum WP containing oospores of P. oligandrum. We analyzed carrot roots in combinations treated with Polyversum WP on the field, fumigated with biopreparation before storage and untreated control. S. sclerotiorum developed on carrots treated and untreated with Polyversum WP. During the storage, pathogen was isolated from 44.4% samples and P. oligandrum from 53.8% ones, respectively in the range from 0.0001 to 130 200.0; pg and from 0.004 to 0.3440 pg per sample. The number of roots with S. sclerotiorum and degree of their infection increased with prolonged storage. Analyses suggest that Polyversum WP may potentially limit the growth of S. sclerotiorum.
4
Effect of extraction method and DNA quality on the reliability of molecular detection of Bradyrhizobium japonicum in soybean rhizosphere
51%
Baturo-Ciesniewska A. , Loddi G. , Prusinski J. , Lukanowski A.
Electronic Journal of Polish Agricultural Universities. Series Agronomy
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2019
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tom 22
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nr 2
5
Content available Problems, limitations, and challenges in species identifcation of Ascomycota members on the basis of ITS regions
51%
Baturo-Ciesniewska A. , Pusz W. , Patejuk K.
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nr 1
6
Zdrowotność jodły (Abies alba moll.) w wybranych lokalizacjach Tatrzańskiego Parku Narodowego i Karkonoskiego Parku Narodowego
51%
Pusz W. , Baturo-Ciesniewska A. , Kaczmarek A. , Zwijacz-Kozica T.
Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria
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2020
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tom 19
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nr 3
7
Content available Zdrowotność jarzębu szwedzkiego (Sorbus intermedia L.) w wybranych lokalizacjach Tatrzańskiego Parku Narodowego
51%
Pusz W. , Baturo-Ciesniewska A. , Zwijacz-Kozica T.
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nr 06
EN
Swedish whitebeam (Sorbus intermedia (Ehrh.) Pers.) is a species with a very limited range. It occurs only in southern Scandinavia and along the Baltic coast, without the Gulf of Finland. Its southernmost natural localities are situated in northern Poland. They are few in number, grouped in two regions: near Kołobrzeg and the Gulf of Gdańsk. Currently, only three of them survive: vicinity of Sarbinowo as well as Kępa Redłowska and Przylądek Rożewski. In the Podtatrze region, S. intermedia has long been planted along roads, on green areas, in gardens and parks, among others in Zakopane. In the Tatras it did not appear, so it is a foreign species for this region. Currently, in the Tatra National Park there are several hundred fruiting specimens of this species growing. Most of them are part of a forty−year−old stand planted on the back of the Grzybowiec ridge. The aim of this research was to recognise the health status of S. intermedia. Phytopathological research was conducted in 2018 in the Tatra National Park. Leaves that were subject to analysis were decontaminated in 1% surfactant solution of sodium hypochlorite. Their fragments of about 0.5 cm were placed on Petri plates with PDA (Potato Dextrose Agar). The growing fungal colonies were consequently re−planted onto PDA slants for further culturing and taxonomic identification. The pathogens were identified basing on morphological features and with molecular tools. All S. intermedia in the Tatra National Park showed disease symptoms. Infected S. intermedia leaves were colonized by A. alternata, which fraction amounted to over 40%. The following dominant was B. exigua with over 30% share. F. avenaceum (close to 10%) and E. nigrum and D. macrostoma were also found. The S. intermedia population growing in the Tatra National Park is characterized by a poor condition, which may in the future affect the population of this plant in the Tatra Mts.
8
Poszukiwanie źródeł odporności owsa (Avena sativa L.) na nowy patogeniczny i mykotoksynotwórczy gatunek — Fusarium langsethiae
51%
Lemanczyk G. , Lukanowski A. , Baturo-Ciesniewska A.
Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin
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2019
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nr 286
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