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dc.creatorPavlović, Danijela
dc.creatorVrbničanin, Sava
dc.creatorBožić, Dragana
dc.creatorFischer, Albert
dc.date.accessioned2019-04-04T15:52:21Z
dc.date.available2019-04-04T15:52:21Z
dc.date.issued2008
dc.identifier.issn1526-498X
dc.identifier.urihttps://plantarum.izbis.bg.ac.rs/handle/123456789/75
dc.description.abstractBACKGROUND: A Chenopodium album L. biotype surviving in atrazine-treated Serbian corn fields (VC) was compared against atrazine-susceptible (S) and atrazine-resistant (R) standards. RESULTS: Atrazine (2 kg ha(-1)) killed S and VC shoot biomass 15 days after treatment (DAT), but R was only suppressed by 42% and survived 8 kg ha(-1). Atrazine at 2 kg ha(-1) only inhibited VC height by 60% as against 100 and 0% for S and R respectively. Chlorophyll fluorescence (Fv/Fm) and transpiration were insensitive to atrazine in R, but were inhibited by 90 and 100% in S and by 50 and 60% in VC respectively. Decline of Fv/Fm after 2 kg ha(-1) atrazine was stabilized at 3 DAT for the VC biotype. CONCLUSION: A toxicity mitigation mechanism could have facilitated VC survival in an atrazine-treated field. Further knowledge on this mechanism is needed to establish if surviving VC plants are indicators of atrazine resistance evolution in these Serbian corn fields. Variables related to foliar function provided better detection of weed mechanisms to survive herbicide action than the usual shoot biomass measurements. (c) 2007 Society of Chemical Industry.en
dc.publisherJohn Wiley & Sons Ltd, Chichester
dc.rightsrestrictedAccess
dc.sourcePest Management Science
dc.subjectatrazineen
dc.subjectresistanceen
dc.subjectchlorophyll fluorescenceen
dc.subjecttranspirationen
dc.subjectChenopodium albumen
dc.titleMorphophysiological traits and atrazine sensitivity in Chenopodium album L.en
dc.typearticle
dc.rights.licenseARR
dc.citation.epage107
dc.citation.issue2
dc.citation.other64(2): 101-107
dc.citation.rankaM21
dc.citation.spage101
dc.citation.volume64
dc.type.versionpublishedVersion
dc.identifier.doi10.1002/ps.1473
dc.identifier.pmid18022828
dc.identifier.rcubconv_731
dc.identifier.scopus2-s2.0-38349171317
dc.identifier.wos000253040700001


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