Morphophysiological traits and atrazine sensitivity in Chenopodium album L.
Само за регистроване кориснике
2008
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
BACKGROUND: 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 provi...ded better detection of weed mechanisms to survive herbicide action than the usual shoot biomass measurements. (c) 2007 Society of Chemical Industry.
Кључне речи:
atrazine / resistance / chlorophyll fluorescence / transpiration / Chenopodium albumИзвор:
Pest Management Science, 2008, 64, 2, 101-107Издавач:
- John Wiley & Sons Ltd, Chichester
DOI: 10.1002/ps.1473
ISSN: 1526-498X
PubMed: 18022828
WoS: 000253040700001
Scopus: 2-s2.0-38349171317
Институција/група
IZBISTY - JOUR AU - Pavlović, Danijela AU - Vrbničanin, Sava AU - Božić, Dragana AU - Fischer, Albert PY - 2008 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/75 AB - BACKGROUND: 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. PB - John Wiley & Sons Ltd, Chichester T2 - Pest Management Science T1 - Morphophysiological traits and atrazine sensitivity in Chenopodium album L. EP - 107 IS - 2 SP - 101 VL - 64 DO - 10.1002/ps.1473 ER -
@article{ author = "Pavlović, Danijela and Vrbničanin, Sava and Božić, Dragana and Fischer, Albert", year = "2008", abstract = "BACKGROUND: 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.", publisher = "John Wiley & Sons Ltd, Chichester", journal = "Pest Management Science", title = "Morphophysiological traits and atrazine sensitivity in Chenopodium album L.", pages = "107-101", number = "2", volume = "64", doi = "10.1002/ps.1473" }
Pavlović, D., Vrbničanin, S., Božić, D.,& Fischer, A.. (2008). Morphophysiological traits and atrazine sensitivity in Chenopodium album L.. in Pest Management Science John Wiley & Sons Ltd, Chichester., 64(2), 101-107. https://doi.org/10.1002/ps.1473
Pavlović D, Vrbničanin S, Božić D, Fischer A. Morphophysiological traits and atrazine sensitivity in Chenopodium album L.. in Pest Management Science. 2008;64(2):101-107. doi:10.1002/ps.1473 .
Pavlović, Danijela, Vrbničanin, Sava, Božić, Dragana, Fischer, Albert, "Morphophysiological traits and atrazine sensitivity in Chenopodium album L." in Pest Management Science, 64, no. 2 (2008):101-107, https://doi.org/10.1002/ps.1473 . .