نتایج جستجو برای: zymoseptoria tritici

تعداد نتایج: 1717  

Journal: :Agronomy 2021

Septoria tritici blotch, caused by the fungal pathogen Zymoseptoria tritici, is a highly significant disease on wheat crops worldwide. The objective of present study was to find out new bacterial strains with bio-antimicrobial activity against Z. tritici. Two phyllospheric bacteria (S1 and S6) were isolated from ears identified as Bacillus velezensis according 16S rRNA Sanger sequencing. Antago...

2018
David H Young Nick X Wang Stacy T Meyer Cruz Avila-Adame

BACKGROUND Fenpicoxamid is a new fungicide for control of Zymoseptoria tritici, and is a derivative of the natural product UK-2A. Its mode of action and target site interactions have been investigated. RESULTS UK-2A strongly inhibited cytochrome c reductase, whereas fenpicoxamid was much less active, consistent with UK-2A being the fungicidally active species generated from fenpicoxamid by me...

2015
Mark C. Derbyshire Louise Michaelson Josie Parker Steven Kelly Urvashi Thacker Stephen J. Powers Andy Bailey Kim Hammond-Kosack Mikael Courbot Jason Rudd

Septoria tritici blotch (STB) caused by the Ascomycete fungus Zymoseptoria tritici is one of the most economically damaging diseases of wheat worldwide. Z. tritici is currently a major target for agricultural fungicides, especially in temperate regions where it is most prevalent. Many fungicides target electron transfer enzymes because these are often important for cell function. Therefore char...

2017
Omar Gutiérrez-Alonso Nichola J Hawkins Hans J Cools Michael W Shaw Bart A Fraaije

Fungicide resistance is a constant threat to agricultural production worldwide. Molecular mechanisms of fungicide resistance have been studied extensively in the wheat pathogen Zymoseptoria tritici. However, less is known about the evolutionary processes driving resistance development. In vitro evolutionary studies give the opportunity to investigate this. Here, we examine the adaptation of Z. ...

Journal: : 2021

Septoria leaf blotch caused by Zymoseptoria tritici is one of the most harmful diseases in Belarus. Isolates pathogen were obtained from northern, central and southern populations: 2018–2019, whichvaried significantly among structure colonies. The rate fungal isolates forming yeast-like colonies decreased 55.0 % North Belarus to 6.7 South, whereas incidence filamentous increased 31.3 80.0 %, re...

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