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Vyhodnocení aplikace elicitorů na zdravotní stav révy vinné
Šmíd, Roman
This Masters thesis contains possibility in using plant extracts as alternative options for protecting grapevine against fungal diseases. Also Impact using of water plant extracts to grapevine state of health and their quantity and qualitative parameters. Theoretic part of this masters thesis describe the most significant fungal diseases of grapevines. In following article are described manufacturing possibilities and usefulness of plant extracts. Plants convenient to produce extracts. The last paragraph in theoretical part contains characterization of defending reactions of grapevines, attacked by pathogens. Beginning of experimental part deals with influence of plant extracts to grapevine state of health. There is also comparison followed parameters between all tested variants.
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Porovnání kvantitativních a kvalitativních vlastností odrůdy Ryzlink rýnský v ekologické a integrované produkci
Juga, Petr
This diploma thesis are focused on the comparison of integrated and organic production. The literary part deals with the problems of production systems in viticulture and explain their influence on the quality of grapes. It also describes plant extracts, used plants and their production. It describes the main fungal diseases that the vines invade. The experimental part describes the experiment itself, the plant protection products used and the methods used to evaluate the quantitative and qualitative parameters of Riesling grapes that have been observed during maturation. It deals with the evaluation and comparison of the monitored parameters. The thesis recommends an appropriate system of cultivation in organic and integrated production.
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Rezistence genes against fungi deseases in cereals and methods for their detection
Stuchlíková, Šárka ; Dumalasová, Veronika (advisor) ; Schwarzerová, Kateřina (referee)
The paper deals with the possibilities of detection fungal disease resistance genes in the original European cereals, such as wheat, barley, rye and oats. It provides an overview of the most important resistance genes for breeding. The significance of the resistance genes is evaluated on the basis of the harmfulness of the individual cereal fungal diseases, as well as the importance of the individual cereal species. It describes the possibilities of detecting resistance genes using molecular markers and compares various types of molecular markers. It seeks answers to the question of where the breeding on resistance and therefore the use of molecular markers brings the greatest benefit.
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Vliv aplikace rostlinných extraktů na zdravotní stav PIWI odrůd
Radkovský, Filip
This thesis focuses on the protection of vine against fungal diseases. Application of alternative means in the form of aqueous extracts from ordinary available plant of their effect on health status Piwi varieties. The theoretical part of this thesis describes the most important fungal diseases of grapes. Further they are described interspecific varieties, which were used for the experiment. Literary part is devoted to the preparation of herbal liquors and extracts of herbs and their active substances in a plant extracts. The experimental part is devoted to the influence of herbal preparations on the health of Piwi varieties. Results were statistical and analytical evaluated. Monitored parameters were comparison with all tested variants.
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Hodnocení vybraných potomstev křížení révy vinné z hlediska rezistence k houbovým chorobám
Smejkalová, Ivana
This thesis deals with the evaluation of resistance to fungal diseases at selected crossings of grapevine. The experiment was done in 2014 at the experimental station in the cadastral region of Lednice in Moravia. 20 seedlings emerged from intersecting hybrids were tested. The experiment confirmed that the variety Bianca is a good donor of the resistance and therefore it is almost resistant to local races of pathogen of grapevine mildew. Hibernal variety is moderately resistant to grapevine mildew.
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Vplyv odlistenia viniča hroznorodého na reguláciu cukornatosti a kyselín v hrozne
Dolinajová, Barbora
Target of my bachelor work is to compare theoretical and practical perspective about relevance of defolation of vine and influence of his change and elective date towards qualitative parameters of wine grape, especially sugar content and acids. Bachelor work point out about relevance of defoliation of vine in question of prevention against fungal diseases, negative consequences of solar radiation and adhesion of optimal microclimate as well.
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Méně známé choroby révy vinné
Baťková, Romana
With the growing possibility of detecting pathogenic organisms were recently described the newly discovered diseases in grapes. Bachelor's thesis describes the theoretical nature of these less known diseases that occur in different wine producing areas of the world. These diseases were divided according to the type of originator on mycoses, bacteriosis, viruses and phytoplasmas. Each chapter is given a general description of these diseases, their occurrence, symptoms and recommended protection. Finally the potential danger of these pathogens in the conditions of viticulture Czech Republic was indicated.
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Stanovení druhového spektra a identifikace patogenů na druzích r.Iris a možnosti ochrany
Špringlová, Lenka
This Bachelor's thesis is focused on Iris genus pathogens. The first part of this thesis brings basic information about Irises -- systematic division, morphology, spread and cultivation of Irises. It also mentions Iris genus defects and damages. Among originators of the disease in the Czech Republic belong Botrytis convoluta, Fusarium oxysporum, Penicillium verrucosum var. corymbiferum, Puccinia iridis, Davidiella macrospora, Botryotinia fuckeliana, Drechslera iridis, Phoma pseudacori, Erwinia carotovora subsp. carotovora, Iris mild mosaic virus, Iris yellow mosaic virus and Iris severe mosaic virus. The experimental part is then focused on pathogens occurrence in a Botanical garden and arboretum of MZLU in Brno. Significant damages are caused by Botrytis convoluta fungal pathogen, which was being analyzed and evaluated on 527 cultivars of Iris x barbata, Elatior group. Results were evaluated by Unistat 5.1 programme by dispersion analysis and then compared according to Tukeye with 0,05.
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Vliv systému ochrany révy vinné proti houbovým chorobám v ekologickém vinohradnictví na kvalitu hroznů
Radkovský, Filip
This bachelor thesis is primarily concerned with the protection against fungal pathogens vine in terms of organic viticulture. Work focuses on the characteristics of the most importatnt fungal diseases of grapevine. (Vitis vinifera spp.) In the next part of thesis indicates the ways of system protection grapevine in practice. Describes products allowed in organic cultivation of grapes. Shows alternativs to the use of different organic product and ways to strenghtes immunity of grapevine. It suggests various methods of forecasting and warnings systems to protect the vine. In the conclusion is suggested systém to protect the grapes in organically viticulture.
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Preservation and restoration of alleys in the Jihlava
HÁVOVÁ, Šárka
Factors that cause the development of fungal diseases is not only the state of health of trees but also their age, environment and last but not least, maintenance and care of trees. This thesis evaluates the impact of different levels and modes of damage to trees on the development of fungal diseases. Since the Highlands Region second richest in the alley, was chosen specifically Jihlavsko. This thesis consists of two parts. The first one describes the history of the alley, the importance and functions, their legislative security and characteristic alley harmful factors, including fungal diseases. The second part focuses on the specific model alley, where they are identified specific problems. Based on an evaluation of all aspects of the individual alleys a proposal to the preservation and restoration of these alleys.
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