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Browsing by Author "Stotz, Henrik U."
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Host pathogen interactions in relation to management of light leaf spot disease (caused by Pyrenopeziza brassicae) on Brassica species
Karandeni Dewage, Chinthani Shanika; Klöppel, Coretta A.; Stotz, Henrik U.; Fitt, Bruce D. L. (2017)Light leaf spot, caused by Pyrenopeziza brassicae, is currently the most damaging disease problem in oilseed rape in the UK. According to recent survey data, the severity of epidemics has increased progressively across the ... -
Improved understanding of novel sources of resistance against the light leaf spot pathogen, Pyrenopeziza brassicae
Karandeni Dewage, Chinthani Shanika; Wijerathna, Kavithra Jayani; Stotz, Henrik U.; Fitt, Bruce D. L. (The Association of Applied Biologists, 2017-02-28)In this work, the endophytic growth phase of the light leaf spot pathogen Pyrenopeziza brassicae in selected lines from a doubled haploid (DH) population of oilseed rape, which is known to segregate for resistance against ... -
Interactions in the Brassica napus-Pyrenopeziza brassicae pathosystem and sources of resistance to P. brassicae (light leaf spot)
Karandeni Dewage, Chinthani Shanika; Qi, Aiming; Stotz, Henrik U.; Huang, Yongju; Fitt, Bruce D. L. (2021-08-24)Pyrenopeziza brassicae, cause of light leaf spot (LLS), is an important pathogen of oilseed rape and vegetable brassicas and has a wide geographic distribution. Exploitation of host resistance remains the most sustainable ... -
Novel gene loci associated with susceptibility or cryptic quantitative resistance to Pyrenopeziza brassicae in Brassica napus
Fell, Heather; Muthayil Ali, Ajisa; Wells, Rachel; Mitrousia, Georgia K.; Woolfenden, Hugh; Schoonbeek, Henk-jan; Fitt, Bruce D. L.; Ridout, Christopher J.; Stotz, Henrik U. (2023-03-23)Key message Quantitative disease resistance (QDR) controls the association of the light leaf spot pathogen with Brassica napus; four QDR loci that were in linkage disequilibrium and eight gene expression markers were ... -
Pathogen lifestyle determines host genetic signature of quantitative disease resistance loci in oilseed rape ( Brassica napus )
Jacott, Catherine N.; Schoonbeek, Henk-jan; Sidhu, Gurpinder Singh; Steuernagel, Burkhard; Kirby, Rachel; Zheng, Xiaorong; von Tiedermann, Andreas; Macioszek, Violetta K.; Kononowicz, Andrzej K.; Fell, Heather; Fitt, Bruce D. L.; Mitrousia, Georgia K.; Stotz, Henrik U.; Ridout, Christopher J.; Wells, Rachel (2024-03-02)Using associative transcriptomics, our study identifies genes conferring resistance to four diverse fungal pathogens in crops, emphasizing key genetic determinants of multi-pathogen resistance. Crops are affected by several ...