Author

P. Karisto

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 5 Ecology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:plant (other)· 4 Approach:statistical model· 3 Research Focus:ecology & biodiversity· 2 Research Focus:host-pathogen & immune response· 2 Assay:imaging· 2 Research Focus:differential expression· 1 Research Focus:GWAS / association mapping· 1

Frequent Co-Authors

A. Mikaberidze· 6 shared A. Hund· 3 shared F. Suffert· 2 shared J. Anderegg· 2 shared K. Yu· 2 shared A. Duplouy· 1 shared A. Walter· 1 shared A. Yahyaoui· 1 shared

Activity by Year

2017-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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6 shared papersPlant Biology

A. Mikaberidze

Mutual co-authors in cluster

Author profile →

7 papers

Recent·Most cited

Positive fitness effects help explain the broad range of Wolbachia prevalences in natural populations

P. Karisto, A. Duplouy, C. de Vries, H. Kokko

This study shows that direct fitness benefits from Wolbachia can explain stable low-frequency infections in natural populations, challenging classical models that predict near-fixation or extinction.

bioRxiv · Apr 11, 2022Ecology

Spatially explicit ecological modeling improves empirical characterization of dispersal

P. Karisto, F. Suffert, A. Mikaberidze

The paper develops a method to estimate dispersal kernels from dispersal gradients by incorporating source spatial extent, showing plant pathogens disperse shorter distances than previously estimated.

bioRxiv · Mar 12, 2022 · PreprintEcology

Measuring splash-dispersal of a major wheat pathogen in the field

P. Karisto, F. Suffert, A. Mikaberidze

The paper measures the dispersal of Zymoseptoria tritici in wheat fields using field experiments and mathematical modeling, finding a characteristic dispersal scale of tens of centimeters.

bioRxiv · Mar 23, 2021Plant Biology

Improved control of Septoria tritici blotch in durum wheat using cultivar mixtures

S. Ben M'Barek, P. Karisto, W. Abdedayem, M. Laribi, M. Fakhfakh, H. Kouki, A. Mikaberidze, A. Yahyaoui

The paper evaluates cultivar mixtures in durum wheat to control Septoria tritici blotch, finding that 25% resistant cultivar mixtures reduce disease severity by 50% compared to pure susceptible stands.

bioRxiv · Jul 7, 2020Plant Biology

In-field detection and quantification of Septoria tritici blotch in diverse wheat germplasm using spectral-temporal features

J. Anderegg, A. Hund, P. Karisto, A. Mikaberidze

This study uses spectral-temporal features from hyperspectral data to detect and quantify Septoria tritici blotch in wheat, showing improved specificity and robustness compared to single-timepoint measurements.

bioRxiv · Jun 10, 2019Plant Biology

Precision phenotyping reveals novel loci for quantitative resistance to septoria tritici blotch in European winter wheat

S. Yates, A. Mikaberidze, S. Krattinger, M. Abrouk, A. Hund, K. Yu, B. Studer, S. Fouche, L. Meile, D. Pereira, P. Karisto, B. McDonald

The paper uses high-throughput automated phenotyping to identify novel genetic loci associated with quantitative resistance to septoria tritici blotch in wheat.

bioRxiv · Dec 20, 2018Plant Biology

Ranking quantitative resistance to Septoria tritici blotch in elite wheat cultivars using automated image analysis

P. Karisto, A. Hund, K. Yu, J. Anderegg, A. Walter, F. Mascher, B. A. McDonald, A. Mikaberidze

This study ranks wheat cultivars for resistance to Septoria tritici blotch using automated image analysis, finding that resistance affecting host damage and pathogen reproduction are distinct traits.

bioRxiv · Sep 20, 2017Plant Biology