Browsing Fakultät für Agrarwissenschaften (inkl. GAUSS) by Referee "Karlovsky, Petr Prof. Dr."
Now showing items 1-20 of 58
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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 ... -
Multitrophic interaction of co-inoculated endophyte entomopathogenic fungi
(2022-07-11)The application of entomopathogenic fungi (EPF) as biocontrol agents of insect herbivores is constrained by their limited efficacy due to high sensitivity to UV-light radiation, water leaching, and fungicide application. ... -
Combined application of a biopesticide and a botanical compound to control fungus gnats Bradysia impatiens
(2021-12-14)Fungus gnats, including the common species Bradysia impatiens Johannsen (Diptera: Sciaridae) are one of the most common pests in greenhouse production systems, mainly due to the direct feeding damage by larvae on the roots ... -
Mitigating N2O emission from arable soils
(2021-04-23)Nitrous oxide (N2O) is an important greenhouse gas which contributes to climate change and ozone depletion. Mineral N fertilizers are one of the most important sources of N2O emission in agricultural systems. Enhanced-efficiency ... -
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 ... -
Characterisation of genotypic and tissue specific resistance in oilseed rape (B. napus) against Sclerotinia sclerotiorum
(2020-01-03)Sclerotinia sclerotiorum is a necrotrophic ascomycete and the causal agent of stem rot disease, an economically important constraint in the cultivation of oilseed rape (Brassica napus L.). Since cultivar resistance is a ... -
Characterization of novel sources of resistance to Phytophthora infestans (late blight) in organic fresh market tomato
(2019-10-21)Tomato (Lycopersicon esculentum) is the most widely grown vegetable food crop in the world. Late blight (LB) caused by Phytophthora infestans (Mont.) de Bary is a major cause of crop loss in tomato and potato around the ... -
Occurrence and Importance of Foliar Diseases on Maize (Zea mays L.) in Central Europe
(2018-07-09)In the last decade, the acreage of maize has increased continuously in Central Europe due to its high yield and diverse uses as food, feed and bio-energy. This has led to more intense maize cultivation in many regions with ... -
Europäisches Rassen-Monitoring und Pathogenesestudien zur Turcicum-Blattdürre (Exserohilum turcicum) an Mais (Zea mays L.)
(2018-05-28)In the last few years, the importance of Exserohilum turcicum, the causal agent of Northern Corn Leaf Blight (NCLB), has increased in European maize growing regions. The infestation of maize leafs by NCLB reduces the ... -
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 ... -
Inheritance of microspore embryogenic potential and direct embryo to plant conversion in the oilseed rape DH population DH4079 x Express 617
(2017-05-16)Microspore culture is a very powerful technique in breeding of oilseed rape for the rapid and efficient generation of completely homozygous doubled haploid (DH) lines. Despite the progress achieved in optimizing tissue ... -
Phänotypisierung von Resistenzquellen und Charakterisierung von Resistenzfaktoren in Brassica-Arten gegenüber Sclerotinia sclerotiorum, dem Erreger der Weißstängeligkeit.
(2017-03-21)The present study was part of the international PLANT-KBBE III – joint research project MONARCH (White Mold Brassica napus Resistance Challenge, subproject B). The project assignment included the identification of new ... -
Plant Root Exudates
(2017-02-09)Root exudates represent complex mixtures of low-molecular-weight and high-molecular-weight compounds. The former comprise predominantly primary and secondary plant metabolites, the latter mucilage precursors and some ... -
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 ... -
Biological Detoxification of Enniatins
(2017-01-09)Summary: Mycotoxins are secondary metabolites produced by fungi. Enniatins are a group of cyclohexadepsipeptides made of three hydroxyisovaleric acid molecules and alternating amino acids mostly valine, leucine and isoleucine. ... -
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 ... -
Root exudation pattern of sugar beet (Beta vulgaris L.) as influenced by light intensity and P deficiency
(2016-07-28)Sugar beet is known as a P uptake efficient plant species due to its ability for increasing P availability in soil. This is done by changing rhizosphere chemistry through exudation of e.g. citric, malic, oxalic, citramalic ... -
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 ...