Comparing the emergence of Echinochloa crus-galli populations in different locations. Part II: similarities and threshold parameters

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dc.authoridONOFRI, Andrea/0000-0002-6603-329X
dc.authoridUludağ, Ahmet/0000-0002-7137-2616
dc.authoridloddo, donato/0000-0001-8118-9973
dc.authoridTAAB, ALIREZA/0000-0002-8525-2180
dc.authoridNecajeva, Jevgenija/0000-0002-0828-9721
dc.authoridRoyo-Esnal, Aritz/0000-0003-2534-8372
dc.authoridSynowiec, Agnieszka/0000-0001-6585-7759
dc.contributor.authorRoyo-Esnal, Aritz
dc.contributor.authorOnofri, Andrea
dc.contributor.authorTaab, Alireza
dc.contributor.authorLoddo, Donato
dc.contributor.authorNecajeva, Jevgenija
dc.contributor.authorUludağ, Ahmet
dc.contributor.authorSynowiec, Agnieszka
dc.date.accessioned2025-01-27T20:57:42Z
dc.date.available2025-01-27T20:57:42Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe variability in the emergence process of different populations was confirmed for two Echinochloa crus-galli populations, one from Italy (IT) and the second from Norway (NO). Seeds were sown in 12 localities over Europe and the Middle East, and the emergence patterns of IT and NO were compared with those of several local populations at each location. Seeds of each population were sown in pots buried to the ground level. The base temperature (T-b) for emergence was estimated by (1) analysing logistic models applied to the field emergence of IT and NO, and (2) a germination assay set in winter 2020 at constant temperatures (8, 11, 14, 17, 20, 26, 29 degrees C) with newly collected seeds in 2019 from the same fields where IT and NO had previously been harvested in 2015. The logistic models developed for IT and NO in each location showed that the emergence pattern of IT was similar to that of the local populations in Poland, Italy, Spain, Turkey South and Iran, while NO fitted better to those in Sweden and Latvia. No germination was obtained for IT in a germination chamber, but the estimated T-b with the logistic model was 11.2 degrees C. For NO, the estimated T-b was 8.8 degrees C in the germination chamber and 8.1 degrees C in the field. Results suggest that adaptation to local environmental conditions has led to inter-population differences in T-b and parameter estimates of thermal-time models to predict the emergence of E. crus-galli should only be used for populations with similar climatic and habitat conditions.
dc.description.sponsorshipMinisterio de Economia y Competitividad; Duzce Universitesi; Norges Forskningsrad; Norwegian Research Funding for Agriculture and Food Industry
dc.description.sponsorshipMinisterio de Economia y Competitividad; Duzce Universitesi; Norges Forskningsrad; Norwegian Research Funding for Agriculture and Food Industry
dc.identifier.doi10.1111/wre.12529
dc.identifier.endpage214
dc.identifier.issn0043-1737
dc.identifier.issn1365-3180
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85126347358
dc.identifier.scopusqualityQ2
dc.identifier.startpage203
dc.identifier.urihttps://doi.org/10.1111/wre.12529
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26451
dc.identifier.volume62
dc.identifier.wosWOS:000770104300001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofWeed Research
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectbarnyard grass
dc.subjectclimate change
dc.subjectemergence pattern
dc.subjectmodelling
dc.subjectpopulation variability
dc.titleComparing the emergence of Echinochloa crus-galli populations in different locations. Part II: similarities and threshold parameters
dc.typeArticle

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