Fitness studies on invasive weedy sunflower populations from Serbia
Само за регистроване кориснике
2017
Аутори
Vrbničanin, SavaBožić, Dragana
Pavlović, Danijela M.
Sarić-Krsmanović, Marija
Stojicević, Darko
Uludag, Ahmet
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Weedy sunflower has become a problem worldwide, giving significant yield losses in sunflower and soybean fields even at low densities, decreasing their oil quality and allowing gene flow among crops and weeds. Its evolution differs among countries due to availability of wild forms. The problem is not only weedeness but also herbicide resistance in the Republic of Serbia. Three weedy sunflower populations from Serbia were studied: RWS1 and RWS2, which were presumably ALS herbicide resistant and SWS which is susceptible. Plant height, fresh weight, leaf area, relative chlorophyll content, fecundity and percentage of germination, length and weight of seedlings with and without nicosulfuron application were recorded. The most frequently RWS1 and RWS2 populations were of better ecological fitness than the SWS population under the conditions with and without nicosulfuron application. The number of seed produced was higher in RWS1 without herbicide application and RWS2 with nicosulfuron appli...cation. It was concluded that the differences in the level of herbicide-resistance could result in different fitness level of weedy sunflower populations which could promote the invasiveness of these populations in landscape.
Кључне речи:
fitness / Helianthus annuus / herbicide resistance / invasiveness / nicosulfuron / weedy sunflowerИзвор:
Romanian Biotechnological Letters, 2017, 22, 2, 12464-12472Издавач:
- Ars Docendi, Bucharest
Финансирање / пројекти:
- Развој интегрисаних система управљања штетним организмима у биљној производњи са циљем превазилажења резистентности и унапређења квалитета и безбедности хране (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46008)
- Advancing research in agricultural and food sciences at Faculty of Agriculture, University of Belgrade (EU-FP7-316004)
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Vrbničanin, Sava AU - Božić, Dragana AU - Pavlović, Danijela M. AU - Sarić-Krsmanović, Marija AU - Stojicević, Darko AU - Uludag, Ahmet PY - 2017 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4350 AB - Weedy sunflower has become a problem worldwide, giving significant yield losses in sunflower and soybean fields even at low densities, decreasing their oil quality and allowing gene flow among crops and weeds. Its evolution differs among countries due to availability of wild forms. The problem is not only weedeness but also herbicide resistance in the Republic of Serbia. Three weedy sunflower populations from Serbia were studied: RWS1 and RWS2, which were presumably ALS herbicide resistant and SWS which is susceptible. Plant height, fresh weight, leaf area, relative chlorophyll content, fecundity and percentage of germination, length and weight of seedlings with and without nicosulfuron application were recorded. The most frequently RWS1 and RWS2 populations were of better ecological fitness than the SWS population under the conditions with and without nicosulfuron application. The number of seed produced was higher in RWS1 without herbicide application and RWS2 with nicosulfuron application. It was concluded that the differences in the level of herbicide-resistance could result in different fitness level of weedy sunflower populations which could promote the invasiveness of these populations in landscape. PB - Ars Docendi, Bucharest T2 - Romanian Biotechnological Letters T1 - Fitness studies on invasive weedy sunflower populations from Serbia EP - 12472 IS - 2 SP - 12464 VL - 22 UR - https://hdl.handle.net/21.15107/rcub_agrospace_4350 ER -
@article{ author = "Vrbničanin, Sava and Božić, Dragana and Pavlović, Danijela M. and Sarić-Krsmanović, Marija and Stojicević, Darko and Uludag, Ahmet", year = "2017", abstract = "Weedy sunflower has become a problem worldwide, giving significant yield losses in sunflower and soybean fields even at low densities, decreasing their oil quality and allowing gene flow among crops and weeds. Its evolution differs among countries due to availability of wild forms. The problem is not only weedeness but also herbicide resistance in the Republic of Serbia. Three weedy sunflower populations from Serbia were studied: RWS1 and RWS2, which were presumably ALS herbicide resistant and SWS which is susceptible. Plant height, fresh weight, leaf area, relative chlorophyll content, fecundity and percentage of germination, length and weight of seedlings with and without nicosulfuron application were recorded. The most frequently RWS1 and RWS2 populations were of better ecological fitness than the SWS population under the conditions with and without nicosulfuron application. The number of seed produced was higher in RWS1 without herbicide application and RWS2 with nicosulfuron application. It was concluded that the differences in the level of herbicide-resistance could result in different fitness level of weedy sunflower populations which could promote the invasiveness of these populations in landscape.", publisher = "Ars Docendi, Bucharest", journal = "Romanian Biotechnological Letters", title = "Fitness studies on invasive weedy sunflower populations from Serbia", pages = "12472-12464", number = "2", volume = "22", url = "https://hdl.handle.net/21.15107/rcub_agrospace_4350" }
Vrbničanin, S., Božić, D., Pavlović, D. M., Sarić-Krsmanović, M., Stojicević, D.,& Uludag, A.. (2017). Fitness studies on invasive weedy sunflower populations from Serbia. in Romanian Biotechnological Letters Ars Docendi, Bucharest., 22(2), 12464-12472. https://hdl.handle.net/21.15107/rcub_agrospace_4350
Vrbničanin S, Božić D, Pavlović DM, Sarić-Krsmanović M, Stojicević D, Uludag A. Fitness studies on invasive weedy sunflower populations from Serbia. in Romanian Biotechnological Letters. 2017;22(2):12464-12472. https://hdl.handle.net/21.15107/rcub_agrospace_4350 .
Vrbničanin, Sava, Božić, Dragana, Pavlović, Danijela M., Sarić-Krsmanović, Marija, Stojicević, Darko, Uludag, Ahmet, "Fitness studies on invasive weedy sunflower populations from Serbia" in Romanian Biotechnological Letters, 22, no. 2 (2017):12464-12472, https://hdl.handle.net/21.15107/rcub_agrospace_4350 .