The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine
Апстракт
Different methods for recording morphological and physiological parameters were used to define the level of susceptibility/resistance of Abutilon theophrasti populations to atrazine, in the period between 2002 and 2003. Three different populations of A. theophrasti from the fields near Belgrade were investigated. Total leaf weight and fresh and dry shoot weight among morphological parameters as well as transpiration, water vapour diffusion, chlorophyll fluorescence and total amount of chlorophyll among physiological parameters were measured. Minor differences to atrazine application between the tested populations of A. theophrasti were observed. There are some differences in all morphological parameters, but the most informative ones were the total fresh and dry shoot weight. Although the measurements of chlorophyll fluorescence caused lower differences between tested populations, this method proved itself as most sensitive among physiological methods. Calculated resistance indexes bas...ed on different parameters ranged from 2.2 to 15.9.
Кључне речи:
Abutilon theophrasti / Chlorophyl fluorescence / Herbicide resistance / Morphological parameters / Physiological parameters / Triazine resistanceИзвор:
Journal of Central European Agriculture, 2007, 8, 4, 435-442Издавач:
- University of Zagreb, Faculty of Agriculture
Институција/група
IZBISTY - JOUR AU - Pavlović, Danijela AU - Vrbničanin, Sava AU - Božić, Dragana AU - Simončič, A. PY - 2007 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/47 AB - Different methods for recording morphological and physiological parameters were used to define the level of susceptibility/resistance of Abutilon theophrasti populations to atrazine, in the period between 2002 and 2003. Three different populations of A. theophrasti from the fields near Belgrade were investigated. Total leaf weight and fresh and dry shoot weight among morphological parameters as well as transpiration, water vapour diffusion, chlorophyll fluorescence and total amount of chlorophyll among physiological parameters were measured. Minor differences to atrazine application between the tested populations of A. theophrasti were observed. There are some differences in all morphological parameters, but the most informative ones were the total fresh and dry shoot weight. Although the measurements of chlorophyll fluorescence caused lower differences between tested populations, this method proved itself as most sensitive among physiological methods. Calculated resistance indexes based on different parameters ranged from 2.2 to 15.9. PB - University of Zagreb, Faculty of Agriculture T2 - Journal of Central European Agriculture T1 - The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine EP - 442 IS - 4 SP - 435 VL - 8 ER -
@article{ author = "Pavlović, Danijela and Vrbničanin, Sava and Božić, Dragana and Simončič, A.", year = "2007", abstract = "Different methods for recording morphological and physiological parameters were used to define the level of susceptibility/resistance of Abutilon theophrasti populations to atrazine, in the period between 2002 and 2003. Three different populations of A. theophrasti from the fields near Belgrade were investigated. Total leaf weight and fresh and dry shoot weight among morphological parameters as well as transpiration, water vapour diffusion, chlorophyll fluorescence and total amount of chlorophyll among physiological parameters were measured. Minor differences to atrazine application between the tested populations of A. theophrasti were observed. There are some differences in all morphological parameters, but the most informative ones were the total fresh and dry shoot weight. Although the measurements of chlorophyll fluorescence caused lower differences between tested populations, this method proved itself as most sensitive among physiological methods. Calculated resistance indexes based on different parameters ranged from 2.2 to 15.9.", publisher = "University of Zagreb, Faculty of Agriculture", journal = "Journal of Central European Agriculture", title = "The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine", pages = "442-435", number = "4", volume = "8" }
Pavlović, D., Vrbničanin, S., Božić, D.,& Simončič, A.. (2007). The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine. in Journal of Central European Agriculture University of Zagreb, Faculty of Agriculture., 8(4), 435-442.
Pavlović D, Vrbničanin S, Božić D, Simončič A. The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine. in Journal of Central European Agriculture. 2007;8(4):435-442..
Pavlović, Danijela, Vrbničanin, Sava, Božić, Dragana, Simončič, A., "The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine" in Journal of Central European Agriculture, 8, no. 4 (2007):435-442.