Population variability of weedy sunflower as invasive species
Abstract
Three populations of weedy sunflower were investigated with the aim to
assess its population variability. The following parameters were evaluated:
vegetative parameters - plant height (cm), leaf lenght (cm), leaf width
(cm), number of ray flowers, number of bract; generative parameters -
head diametar (cm), mass of achene per head (g), number of achene per
head; and achene parameters - achene lenght (µm), achene width (µm),
mass of 100 achenes (g). Except that, achene morphology as indicator of
population variability was studied. The studied populations significantly
differed regarding to most measured parameters, while only plant height
and number of ray flowers were similar in all three populations.
Keywords:
Invasive species / population variability / weedy sunflowerSource:
4 th ESENIAS Workshop, 2013, 79-86Funding / projects:
- Development of integrated management of harmful organisms in plant production in order to overcome resistance and to improve food quality and safety (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)
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Institution/Community
Poljoprivredni fakultetTY - CONF AU - Saulic, Markola AU - Stojicevic, Darko AU - Matkovic, Ana AU - Bozic, Dragana AU - Vrbnicanin, Sava PY - 2013 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6437 AB - Three populations of weedy sunflower were investigated with the aim to assess its population variability. The following parameters were evaluated: vegetative parameters - plant height (cm), leaf lenght (cm), leaf width (cm), number of ray flowers, number of bract; generative parameters - head diametar (cm), mass of achene per head (g), number of achene per head; and achene parameters - achene lenght (µm), achene width (µm), mass of 100 achenes (g). Except that, achene morphology as indicator of population variability was studied. The studied populations significantly differed regarding to most measured parameters, while only plant height and number of ray flowers were similar in all three populations. C3 - 4 th ESENIAS Workshop T1 - Population variability of weedy sunflower as invasive species EP - 86 SP - 79 UR - https://hdl.handle.net/21.15107/rcub_agrospace_6437 ER -
@conference{ author = "Saulic, Markola and Stojicevic, Darko and Matkovic, Ana and Bozic, Dragana and Vrbnicanin, Sava", year = "2013", abstract = "Three populations of weedy sunflower were investigated with the aim to assess its population variability. The following parameters were evaluated: vegetative parameters - plant height (cm), leaf lenght (cm), leaf width (cm), number of ray flowers, number of bract; generative parameters - head diametar (cm), mass of achene per head (g), number of achene per head; and achene parameters - achene lenght (µm), achene width (µm), mass of 100 achenes (g). Except that, achene morphology as indicator of population variability was studied. The studied populations significantly differed regarding to most measured parameters, while only plant height and number of ray flowers were similar in all three populations.", journal = "4 th ESENIAS Workshop", title = "Population variability of weedy sunflower as invasive species", pages = "86-79", url = "https://hdl.handle.net/21.15107/rcub_agrospace_6437" }
Saulic, M., Stojicevic, D., Matkovic, A., Bozic, D.,& Vrbnicanin, S.. (2013). Population variability of weedy sunflower as invasive species. in 4 th ESENIAS Workshop, 79-86. https://hdl.handle.net/21.15107/rcub_agrospace_6437
Saulic M, Stojicevic D, Matkovic A, Bozic D, Vrbnicanin S. Population variability of weedy sunflower as invasive species. in 4 th ESENIAS Workshop. 2013;:79-86. https://hdl.handle.net/21.15107/rcub_agrospace_6437 .
Saulic, Markola, Stojicevic, Darko, Matkovic, Ana, Bozic, Dragana, Vrbnicanin, Sava, "Population variability of weedy sunflower as invasive species" in 4 th ESENIAS Workshop (2013):79-86, https://hdl.handle.net/21.15107/rcub_agrospace_6437 .