Browsing Fakultät für Agrarwissenschaften (inkl. GAUSS) by Advisor & Referee "von Tiedemann, Andreas Prof. Dr."
Now showing items 1-16 of 16
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The role of glutathione transferases in herbicide detoxification - a genome-wide study on flufenacet resistant black-grass
(2024-04-19)Resistance of black-grass (Alopecurus myosuroides Huds.) to post-emergent herbicides is already widespread in Europe. In addition to that, resistance to pre-emergent herbicides is evolving such as Group 15 herbicides, among ... -
Einfluss der Fruchtfolgen auf das Vorkommen von Wurzel- und Halmbasiskrankheiten an Winterweizen und auf das Mikrobiom im Boden und in der Rhizosphäre
(2023-07-24)In the third phase of this project, from 2013 to 2016, the present work has examined the influence of various crop rotations on the occurrence of different stem basis and root patho-gens of winter wheat. For this purpose, ... -
Characterization of Leptosphaeria maculans races in Germany and studies on resistance of Brassica napus to blackleg disease
(2023-03-23)Leptosphaeria maculans, a phytopathogen causes blackleg disease, is an economically significant biotic stress that affects oilseed rape (B. napus) production worldwide. Blackleg disease can be controlled by stubble management, ... -
Factors stimulating germination of Plasmodiophora brassicae resting spores
(2022-12-07)Cruciferous crops have significant economic value as vegetables, edible and industrial oil sources, animal feeds, manure and biofuel. Clubroot caused by Plasmodiophora brassicae, a worldwide spread soil-borne disease ... -
Occurrence and genetic diversity of Verticillium longisporum lineages in Europe and their interaction with oilseed rape, Brassica napus L.
(2022-09-22)The current threat that V. longisporum exerts on oilseed rape production, as well as the knowledge gaps in the biology of this pathogen, have motivated the performance of this study, which aimed to further characterize the ... -
Genome sequencing and phylogenetic analyses of common and dwarf bunt of wheat provide insights into their genomic diversity and species boundaries, and enable the development of a detection assay for Tilletia controversa
(2021-11-23)The fungal genus Tilletia is generally recognized by the production of darkly pigmented teliospores, which replace mostly the host ovary. Currently, nearly 200 species of Tilletia species infecting Poaceae are included in ... -
Auftreten und Schadwirkung von Rhizoctonia im deutschen Winterweizenanbau
(2021-11-18)The sharp eye spot on wheat (WSED), caused by Rhizoctonia spp., plays a minor role in German winter wheat cultivation and is therefore considered less important. However, the present work has shown that specific conditions ... -
Studies on pathogenicity and host resistance of Exserohilum turcicum and Fusarium spp. on maize (Zea mays L.) cultivated in tropical and temperate climate zones
(2021-11-04)In the last 60 years, maize production has increased worldwide, reaching 1.14 billion tons in 2018. Maize production in Europe and South America was about 110 and 130 million tons in 2018, respectively. The demand for ... -
Occurrence and significance of Fusarium and Trichoderma ear rot in maize
(2020-10-23)Ear rots, caused by fungi, are among the most important maize diseases worldwide causing severe yield losses and a reduction of grain quality. Several toxigenic Fusarium species are known to cause yield losses and reduce ... -
Verticillium longisporum on oilseed rape (Brassica napus L.)
(2020-01-24)Oilseed rape (Brassica napus) is the second most important source of vegetable plant oil. Products from oilseed rape are nowadays used as edible oil for humans, as meal for animal feeding and as biodiesel for industry. ... -
Molecular Mechanisms of Flufenacet Resistance in Grass Weeds
(2020-01-08)This study aimed to elucidate the resistance mechanisms behind flufenacet resistance in Alopecurus myosuroides and Lolium spp. field populations. In a first step field populations of both species were screened in greenhouse ... -
Epidemiology, phytopathological and molecular differentiation and infection processes of diverse strains of Magnaporthe spp. on wheat and rice
(2018-01-08)Wheat blast (causal agent Magnaporthe grisea) is a novel and serious disease of wheat, causing high yield losses which has become a critical problem for wheat production in South America. This study aimed to improve the ... -
Effect of mycotoxin production on interactions between Fusarium species during maize infection and on the production of volatile metabolites
(2017-02-02)Maize (Zea mays L.) is an important cereal crop which provides staple food for humans and livestock. Maize cultivation is threatened by numerous microbial diseases under field conditions. Fungal pathogens belonging to ... -
Studies on Resistance of Oilseed Rape (Brassica napus) to Verticillium longisporum – Interaction with Drought Stress, Role of Xylem Sap Modulations and Phenotyping Under Controlled and Field Conditions
(2016-11-25)Oilseed rape (Brassica napus) is one of the most important sources of vegetable oil in the world. Due to the growing demands in the biodiesel industry in particular, the global OSR production is gradually increasing since ... -
Differential interaction of Magnaporthe grisea and Fusarium graminearum with ears of wheat cultivars varying in resistance
(2015-11-24)The inoculation system for M. grisea and F. graminearum in a controlled environment was established. Twenty-seven wheat cultivars were used to optimize the inoculation. The cultivar Milan exhibited the highest resistance ... -
Modellierung der Wirkungsdauer von Getreidefungizieden und deren Implementierung in Online-Entscheidungshilfen unter besonderer Berücksichtigung von Zymoseptoria tritici
(2015-03-31)One important ecopolitical aim of the German federal government relating to integrated plant protection is, to realize applications of plant protection products environmentally friendly and resource-conserving dependent ...