How knowledge of pathogen population biology informs management of Septoria nodorum blotch on wheat

BA McDonald - European Journal of Plant Pathology, 2025 - Springer
Septoria nodorum blotch (SNB) of wheat is caused by a complex of related fungi that infect
both leaves and ears. The most intensively studied member of the species complex is …

Promoting crop pest control by plant diversification in agricultural landscapes: A conceptual framework for analysing feedback loops between agro-ecological and …

A Vialatte, A Tibi, A Alignier, V Angeon… - Advances in ecological …, 2021 - Elsevier
Given the negative environmental effects of conventional agricultural techniques, the need
for biodiversity-friendly agriculture systems that rely more on ecosystem services and less on …

Hidden in plain sight: a molecular field survey of three wheat leaf blotch fungal diseases in North-Western Europe shows co-infection is widespread

AF Justesen, B Corsi, A Ficke, L Hartl… - European Journal of …, 2021 - Springer
Wheat (Triticum aestivum L.) yields are commonly affected by foliar infection by fungal
pathogens. Of these, three wheat leaf blotch fungal diseases, septoria nodorum blotch …

[HTML][HTML] Variability in an effector gene promoter of a necrotrophic fungal pathogen dictates epistasis and effector-triggered susceptibility in wheat

E John, S Jacques, HTT Phan, L Liu, D Pereira… - PLoS …, 2022 - journals.plos.org
The fungus Parastagonospora nodorum uses proteinaceous necrotrophic effectors (NEs) to
induce tissue necrosis on wheat leaves during infection, leading to the symptoms of septoria …

Improving sustainable crop protection using population genetics concepts

M Saubin, C Louet, L Bousset, F Fabre… - Molecular …, 2023 - Wiley Online Library
Growing genetically resistant plants allows pathogen populations to be controlled and
reduces the use of pesticides. However, pathogens can quickly overcome such resistance …

Repeat-induced point mutations driving Parastagonospora nodorum genomic diversity are balanced by selection against non-synonymous mutations

DAB Jones, K Rybak, M Hossain, S Bertazzoni… - Communications …, 2024 - nature.com
Parastagonospora nodorum is necrotrophic fungal pathogen of wheat with significant
genomic resources. Population-level pangenome data for 173 isolates, of which 156 were …

The rise of necrotrophic effectors.

K Kanyuka, AA Igna, PS Solomon… - New Phytologist, 2022 - search.ebscohost.com
The rise of necrotrophic effectors Page 1 Commentary The rise of necrotrophic effectors
Many biotrophic pathogens, which require living plant tissues for colonization, interact with …

Virulence assessment of Australian Pyrenophora tritici‐repentis isolates

PT See, K Chen, KA Marathamuthu, B Wood… - Plant …, 2022 - Wiley Online Library
The virulence of 57 Australian isolates of Pyrenophora tritici‐repentis (Ptr), a necrotrophic
fungal pathogen responsible for the major wheat disease tan spot, was assessed through …

GWAS analysis reveals distinct pathogenicity profiles of Australian Parastagonospora nodorum isolates and identification of marker-trait-associations to septoria …

HTT Phan, E Furuki, L Hunziker, K Rybak, KC Tan - Scientific Reports, 2021 - nature.com
The fungus Parastagonospora nodorum is the causal agent of septoria nodorum leaf blotch
(SNB) and glume blotch which are common in many wheat growing regions in the world …