Occurrence and Mechanism of Papaver rhoeas ALS Inhibitors Resistance in Poland

Marta Stankiewicz-Kosyl (), Małgorzata Haliniarz (), Mariola Wrochna, Aleksandra Obrępalska-Stęplowska, Piotr Kuc, Justyna Łukasz, Marzena Wińska-Krysiak, Barbara Wrzesińska-Krupa, Joanna Puła, Cezary Podsiadło, Krzysztof Domaradzki, Mariusz Piekarczyk, Marcin Bednarczyk and Katarzyna Marcinkowska
Additional contact information
Marta Stankiewicz-Kosyl: Department of Plant Protection, Institute of Horticultural Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159, 02-776 Warsaw, Poland
Małgorzata Haliniarz: Department of Herbology and Plant Cultivation Techniques, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland
Mariola Wrochna: Department of Plant Protection, Institute of Horticultural Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159, 02-776 Warsaw, Poland
Aleksandra Obrępalska-Stęplowska: Department of Molecular Biology and Biotechnology, Institute of Plant Protection—National Research Institute, Władysława Węgorka 20, 60-318 Poznań, Poland
Piotr Kuc: Institute of Agroecology and Plant Production, Wrocław University of Environmental and Life Sciences, pl. Grunwaldzki 24A, 50-363 Wrocław, Poland
Justyna Łukasz: Department of Herbology and Plant Cultivation Techniques, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland
Marzena Wińska-Krysiak: Department of Plant Protection, Institute of Horticultural Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159, 02-776 Warsaw, Poland
Barbara Wrzesińska-Krupa: Department of Molecular Biology and Biotechnology, Institute of Plant Protection—National Research Institute, Władysława Węgorka 20, 60-318 Poznań, Poland
Joanna Puła: Department of Agroecology and Crop Production, University of Agriculture, Al. Mickiewicza 21, 31-120 Kraków, Poland
Cezary Podsiadło: Department of Agroengineering, Faculty of Environmental Management and Agriculture, West Pomeranian University of Technology in Szczecin, Papieża Pawła VI 3, 71-459 Szczecin, Poland
Krzysztof Domaradzki: Department of Weed Science and Soil Tillage Systems, Institute of Soil Sciences and Plant Cultivation—State Research Institute, Orzechowa 61, 50-540 Wrocław, Poland
Mariusz Piekarczyk: Department of Agronomy, Faculty of Agriculture and Biotechnology, Bydgoszcz University of Science and Technology, Prof. S. Kaliskiego 7, 85-796 Bydgoszcz, Poland
Marcin Bednarczyk: Syngenta Polska Sp. z o.o., Szamocka 8, 01-748 Warsaw, Poland
Katarzyna Marcinkowska: Department of Weed Science and Plant Protection Techniques, Institute of Plant Protection—National Research Institute, Władysława Węgorka 20, 60-318 Poznań, Poland

Agriculture, 2022, vol. 13, issue 1, 1-15

Abstract: Herbicide resistance in weeds, including corn poppy ( Papaver rhoeas L.), is an increasing problem compromising global crop production. The aims of this study were to evaluate the susceptibility of P. rhoeas populations in Poland to acetolactate synthase (ALS) inhibitors and elucidate their mechanisms of resistance. Between 2017 and 2020, 157 seed samples were collected nationwide and a dose-response study with various ALS-inhibiting herbicides was performed in glasshouses. This revealed 14 resistant populations with R/S ranges of 2.3–1450.2, 9.5–398.5 and 2–2.5 for tribenuron, iodosulfuron and florasulam, respectively. Eight of them were cross-resistant to both tribenuron and iodosulfuron, three and one populations were singly resistant to tribenuron and iodosulfuron, respectively, and one population had reduced susceptibility to florasulam only. In one population, cross-resistance to tribenuron, iodosulfuron and florasulam was identified. The ED 50 of many populations susceptible to ALS inhibitors was close to half the recommended dose of the herbicides tested. In seven out of eight resistant P. rhoeas populations analysed, target-site resistance was identified. Six amino acid replacements were found (Ala197, Arg197, His197, Leu197, Ser197 and Thr197). In one population resistant to ALS inhibitors, no mutations in the ALS gene were detected. An efficient anti-resistance strategy is needed to reduce the development of herbicide resistance in P. rhoeas in Poland.

Keywords: corn poppy; tribenuron-methyl; iodosulfuron-methyl; florasulam; target-site resistance; non-target-site resistance (search for similar items in EconPapers)
JEL-codes: Q1 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 (search for similar items in EconPapers)
Date: 2022
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