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Decreasing azole sensitivity of Z. tritici in Europe contributesto reduced and varying field efficacy

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

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Decreasing azole sensitivity of Z. tritici in Europe contributesto reduced and varying field efficacy. / Jørgensen, Lise Nistrup; Matzen, Niels; Heick, Thies Marten; Havis, N; Holdgate, S; Clark, B; Blake, J; Glazek, M; Korbas, M; Danielewicz, J; Maumene, C; Rodemann, B; Weigand, S; Kildea, S; Bataille, C; Brauna-Morzevska, E; Gulbis, K; Ban, R; Berg, G; Semaskiene, R; Stammler, G.

I: Journal of Plant Diseases and Protection, Bind 128, Nr. 1, 02.2021, s. 287-301.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

Harvard

Jørgensen, LN, Matzen, N, Heick, TM, Havis, N, Holdgate, S, Clark, B, Blake, J, Glazek, M, Korbas, M, Danielewicz, J, Maumene, C, Rodemann, B, Weigand, S, Kildea, S, Bataille, C, Brauna-Morzevska, E, Gulbis, K, Ban, R, Berg, G, Semaskiene, R & Stammler, G 2021, 'Decreasing azole sensitivity of Z. tritici in Europe contributesto reduced and varying field efficacy', Journal of Plant Diseases and Protection, bind 128, nr. 1, s. 287-301. https://doi.org/10.1007/s41348-020-00372-4

APA

Jørgensen, L. N., Matzen, N., Heick, T. M., Havis, N., Holdgate, S., Clark, B., Blake, J., Glazek, M., Korbas, M., Danielewicz, J., Maumene, C., Rodemann, B., Weigand, S., Kildea, S., Bataille, C., Brauna-Morzevska, E., Gulbis, K., Ban, R., Berg, G., ... Stammler, G. (2021). Decreasing azole sensitivity of Z. tritici in Europe contributesto reduced and varying field efficacy. Journal of Plant Diseases and Protection, 128(1), 287-301. https://doi.org/10.1007/s41348-020-00372-4

CBE

Jørgensen LN, Matzen N, Heick TM, Havis N, Holdgate S, Clark B, Blake J, Glazek M, Korbas M, Danielewicz J, Maumene C, Rodemann B, Weigand S, Kildea S, Bataille C, Brauna-Morzevska E, Gulbis K, Ban R, Berg G, Semaskiene R, Stammler G. 2021. Decreasing azole sensitivity of Z. tritici in Europe contributesto reduced and varying field efficacy. Journal of Plant Diseases and Protection. 128(1):287-301. https://doi.org/10.1007/s41348-020-00372-4

MLA

Vancouver

Author

Jørgensen, Lise Nistrup ; Matzen, Niels ; Heick, Thies Marten ; Havis, N ; Holdgate, S ; Clark, B ; Blake, J ; Glazek, M ; Korbas, M ; Danielewicz, J ; Maumene, C ; Rodemann, B ; Weigand, S ; Kildea, S ; Bataille, C ; Brauna-Morzevska, E ; Gulbis, K ; Ban, R ; Berg, G ; Semaskiene, R ; Stammler, G. / Decreasing azole sensitivity of Z. tritici in Europe contributesto reduced and varying field efficacy. I: Journal of Plant Diseases and Protection. 2021 ; Bind 128, Nr. 1. s. 287-301.

Bibtex

@article{fe46dc71a3dc4cd590ab8e95a3b0a3ce,
title = "Decreasing azole sensitivity of Z. tritici in Europe contributesto reduced and varying field efficacy",
abstract = "Septoria tritici blotch (STB; Zymoseptoria tritici) is the most important leaf disease of wheat in Northern and Western Europe. The problem of fungicide resistance in Z. tritici populations is challenging future control options. In order to investigate differences in azole performances against STB, 55 field trials were carried out during four seasons (2015–2018). These trials were undertaken in ten different countries across Europe covering a diversity of climatic zones and agricultural practices. During all four seasons, four single azoles (epoxiconazole, prothioconazole, tebuconazole and metconazole) were tested. Increasing variability in the performances of these azoles against STB was observed across Europe. The efficacy of the tested azoles varied considerably across the continent and between countries. The shifts in disease control from these commonly used azoles were confirmed by increasing EC 50 values for epoxiconazole, prothioconazole-desthio and metconazole. The sensitivity towards tebuconazole remained relatively low across the four years. The frequencies of CYP51 mutations varied substantially across Europe, with a clear pattern of significantly decreasing frequencies of D134G, V136A and S524T in the local Z. tritici populations from west to east. In contrast, no major differences were seen for CYP51 mutations V136C, A379 and I381V. The four azoles showed different levels of cross-resistance, which again depended on specific CYP51 mutations. Across the four seasons, the single azoles increased the yields between 9 and 11% on average. ",
keywords = "14α-Demethylase inhibitor, Cross-resistance, Fungicide sensitivity, CYP51 mutations, EC50 values",
author = "J{\o}rgensen, {Lise Nistrup} and Niels Matzen and Heick, {Thies Marten} and N Havis and S Holdgate and B Clark and J Blake and M Glazek and M Korbas and J Danielewicz and C Maumene and B Rodemann and S Weigand and S Kildea and C Bataille and E Brauna-Morzevska and K Gulbis and R Ban and G Berg and R Semaskiene and G Stammler",
year = "2021",
month = feb,
doi = "10.1007/s41348-020-00372-4",
language = "English",
volume = "128",
pages = "287--301",
journal = "Journal of Plant Diseases and Protection",
issn = "1861-3829",
publisher = "VerlagEugen Ulmer GmbH",
number = "1",

}

RIS

TY - JOUR

T1 - Decreasing azole sensitivity of Z. tritici in Europe contributesto reduced and varying field efficacy

AU - Jørgensen, Lise Nistrup

AU - Matzen, Niels

AU - Heick, Thies Marten

AU - Havis, N

AU - Holdgate, S

AU - Clark, B

AU - Blake, J

AU - Glazek, M

AU - Korbas, M

AU - Danielewicz, J

AU - Maumene, C

AU - Rodemann, B

AU - Weigand, S

AU - Kildea, S

AU - Bataille, C

AU - Brauna-Morzevska, E

AU - Gulbis, K

AU - Ban, R

AU - Berg, G

AU - Semaskiene, R

AU - Stammler, G

PY - 2021/2

Y1 - 2021/2

N2 - Septoria tritici blotch (STB; Zymoseptoria tritici) is the most important leaf disease of wheat in Northern and Western Europe. The problem of fungicide resistance in Z. tritici populations is challenging future control options. In order to investigate differences in azole performances against STB, 55 field trials were carried out during four seasons (2015–2018). These trials were undertaken in ten different countries across Europe covering a diversity of climatic zones and agricultural practices. During all four seasons, four single azoles (epoxiconazole, prothioconazole, tebuconazole and metconazole) were tested. Increasing variability in the performances of these azoles against STB was observed across Europe. The efficacy of the tested azoles varied considerably across the continent and between countries. The shifts in disease control from these commonly used azoles were confirmed by increasing EC 50 values for epoxiconazole, prothioconazole-desthio and metconazole. The sensitivity towards tebuconazole remained relatively low across the four years. The frequencies of CYP51 mutations varied substantially across Europe, with a clear pattern of significantly decreasing frequencies of D134G, V136A and S524T in the local Z. tritici populations from west to east. In contrast, no major differences were seen for CYP51 mutations V136C, A379 and I381V. The four azoles showed different levels of cross-resistance, which again depended on specific CYP51 mutations. Across the four seasons, the single azoles increased the yields between 9 and 11% on average.

AB - Septoria tritici blotch (STB; Zymoseptoria tritici) is the most important leaf disease of wheat in Northern and Western Europe. The problem of fungicide resistance in Z. tritici populations is challenging future control options. In order to investigate differences in azole performances against STB, 55 field trials were carried out during four seasons (2015–2018). These trials were undertaken in ten different countries across Europe covering a diversity of climatic zones and agricultural practices. During all four seasons, four single azoles (epoxiconazole, prothioconazole, tebuconazole and metconazole) were tested. Increasing variability in the performances of these azoles against STB was observed across Europe. The efficacy of the tested azoles varied considerably across the continent and between countries. The shifts in disease control from these commonly used azoles were confirmed by increasing EC 50 values for epoxiconazole, prothioconazole-desthio and metconazole. The sensitivity towards tebuconazole remained relatively low across the four years. The frequencies of CYP51 mutations varied substantially across Europe, with a clear pattern of significantly decreasing frequencies of D134G, V136A and S524T in the local Z. tritici populations from west to east. In contrast, no major differences were seen for CYP51 mutations V136C, A379 and I381V. The four azoles showed different levels of cross-resistance, which again depended on specific CYP51 mutations. Across the four seasons, the single azoles increased the yields between 9 and 11% on average.

KW - 14α-Demethylase inhibitor

KW - Cross-resistance

KW - Fungicide sensitivity

KW - CYP51 mutations

KW - EC50 values

UR - http://www.scopus.com/inward/record.url?scp=85090226894&partnerID=8YFLogxK

U2 - 10.1007/s41348-020-00372-4

DO - 10.1007/s41348-020-00372-4

M3 - Journal article

VL - 128

SP - 287

EP - 301

JO - Journal of Plant Diseases and Protection

JF - Journal of Plant Diseases and Protection

SN - 1861-3829

IS - 1

ER -