TY  - JOUR
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
AU  - Stojićević, Darko
AU  - Pavlovic, Danijela
PY  - 2016
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/997
AB  - Weedy sunflower Helianthus annuus L. (WS) can become troublesome for cultivated sunflower given their genetic similarity which allows gene flow from weed-to-crop and from crop-to-weed. Also, it causes yield losses in different spring-sown crops. Despite this, there is still no data about its response to herbicides. Field experiments were conducted to quantify the effects of nicosulfuron on WS populations. Plants of three populations (R1-WS and R2-WS = presumably resistant and S-WS = susceptible) were treated with 40 g nicosulfuron ha-1 at the 2–4 true-leaf growth stage. Vegetative parameters (plant height, fresh weight, leaf area) and relative chlorophyll content (RCC) were measured 30 days after herbicide application. Generative parameters (number of heads plant-1, head diameter, number of seeds plant-1) were measured at maturity. After harvesting, seed germination of collected seeds was studied in Petri dishes at 25°C. Nicosulfuron was found to have a significant effect on vegetative and generative production of WS plants. The effect on RCC and postharvest seed germination was not so prominent. All this effects depended on the population, which is probably a result of different history of herbicide application and possible development of resistance in the populations R1-WS and R2-WS.
PB  - Julius Kühn-Institut
T2  - Julius-Kühn-Archiv
T1  - Effect of nicosulfuron on the populations of invasive weedy sunflower
EP  - 231
SP  - 225
VL  - 452
DO  - 10.5073/jka.2016.452.031
ER  - 

@article{
author = "Božić, Dragana and Vrbničanin, Sava and Stojićević, Darko and Pavlovic, Danijela",
year = "2016",
abstract = "Weedy sunflower Helianthus annuus L. (WS) can become troublesome for cultivated sunflower given their genetic similarity which allows gene flow from weed-to-crop and from crop-to-weed. Also, it causes yield losses in different spring-sown crops. Despite this, there is still no data about its response to herbicides. Field experiments were conducted to quantify the effects of nicosulfuron on WS populations. Plants of three populations (R1-WS and R2-WS = presumably resistant and S-WS = susceptible) were treated with 40 g nicosulfuron ha-1 at the 2–4 true-leaf growth stage. Vegetative parameters (plant height, fresh weight, leaf area) and relative chlorophyll content (RCC) were measured 30 days after herbicide application. Generative parameters (number of heads plant-1, head diameter, number of seeds plant-1) were measured at maturity. After harvesting, seed germination of collected seeds was studied in Petri dishes at 25°C. Nicosulfuron was found to have a significant effect on vegetative and generative production of WS plants. The effect on RCC and postharvest seed germination was not so prominent. All this effects depended on the population, which is probably a result of different history of herbicide application and possible development of resistance in the populations R1-WS and R2-WS.",
publisher = "Julius Kühn-Institut",
journal = "Julius-Kühn-Archiv",
title = "Effect of nicosulfuron on the populations of invasive weedy sunflower",
pages = "231-225",
volume = "452",
doi = "10.5073/jka.2016.452.031"
}

Božić, D., Vrbničanin, S., Stojićević, D.,& Pavlovic, D.. (2016). Effect of nicosulfuron on the populations of invasive weedy sunflower. in Julius-Kühn-Archiv
Julius Kühn-Institut., 452, 225-231.
https://doi.org/10.5073/jka.2016.452.031

Božić D, Vrbničanin S, Stojićević D, Pavlovic D. Effect of nicosulfuron on the populations of invasive weedy sunflower. in Julius-Kühn-Archiv. 2016;452:225-231.
doi:10.5073/jka.2016.452.031 .

Božić, Dragana, Vrbničanin, Sava, Stojićević, Darko, Pavlovic, Danijela, "Effect of nicosulfuron on the populations of invasive weedy sunflower" in Julius-Kühn-Archiv, 452 (2016):225-231,
https://doi.org/10.5073/jka.2016.452.031 . .

TY  - JOUR
AU  - Božić, Dragana
AU  - Nikolić, Nevena
AU  - Obradović, Nikola
AU  - Loddo, Donato
AU  - Stojićević, Darko
AU  - Saulić, Marko
AU  - Savić, Aleksandra
AU  - Vrbničanin, Sava
PY  - 2015
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1033
AB  - Biološka produkcija 12 populacija korovske vrste Abutilon theophrasti Medik. različitog geografskog porekla, je proučavana u našim agroekološkim uslovima. Semena ovih populacija su sakupljena u fazi fi zičke zrelosti na sledećim lokalitetima: Katalonija-Španija (CAT), Hrvatska (CRO), Grčka (GRE), Mađarska (HUN), Ajova-SAD (IOWA ), Legnaro-Italija (ITA), Minesota-SAD (MIN), Portugal (POR), Srbija (SER), Slovenija (SLO), Arganda-Španija (SPA) i Piza-Italija (TOS). U jesen 2013. godine semena su posejana na oglednom dobru Poljoprivrednog fakulteta 'Radmilovac' u gustini od 1 biljke na 0,25 m2. U fazi plodonošenja mereni su brojni vegetativni (visina stabla, dužina korena, broj grana, broj listova, površina listova) i generativni (broj čaura, prečnik čaura, broj kućica u čauri, masa semena po biljci) parametri. Analizom merenih parametara potvrđeno je da se biološka produkcija ispitivanih populacija razlikuje, u zavisnosti od ispitivanog parametra. Kod vegetativnih parametara najizraženije razlike su konstatovane kod površine listova, dok su kod generativnih parametra najizraženije razlike utvrđene za broj čaura i masu semena po biljci.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - Biološka produkcija korovske vrste Abutilon theophrasti Medik - različitog geografskog porekla
EP  - 24
IS  - 1
SP  - 13
VL  - 24
ER  - 

@article{
author = "Božić, Dragana and Nikolić, Nevena and Obradović, Nikola and Loddo, Donato and Stojićević, Darko and Saulić, Marko and Savić, Aleksandra and Vrbničanin, Sava",
year = "2015",
abstract = "Biološka produkcija 12 populacija korovske vrste Abutilon theophrasti Medik. različitog geografskog porekla, je proučavana u našim agroekološkim uslovima. Semena ovih populacija su sakupljena u fazi fi zičke zrelosti na sledećim lokalitetima: Katalonija-Španija (CAT), Hrvatska (CRO), Grčka (GRE), Mađarska (HUN), Ajova-SAD (IOWA ), Legnaro-Italija (ITA), Minesota-SAD (MIN), Portugal (POR), Srbija (SER), Slovenija (SLO), Arganda-Španija (SPA) i Piza-Italija (TOS). U jesen 2013. godine semena su posejana na oglednom dobru Poljoprivrednog fakulteta 'Radmilovac' u gustini od 1 biljke na 0,25 m2. U fazi plodonošenja mereni su brojni vegetativni (visina stabla, dužina korena, broj grana, broj listova, površina listova) i generativni (broj čaura, prečnik čaura, broj kućica u čauri, masa semena po biljci) parametri. Analizom merenih parametara potvrđeno je da se biološka produkcija ispitivanih populacija razlikuje, u zavisnosti od ispitivanog parametra. Kod vegetativnih parametara najizraženije razlike su konstatovane kod površine listova, dok su kod generativnih parametra najizraženije razlike utvrđene za broj čaura i masu semena po biljci.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "Biološka produkcija korovske vrste Abutilon theophrasti Medik - različitog geografskog porekla",
pages = "24-13",
number = "1",
volume = "24"
}

Božić, D., Nikolić, N., Obradović, N., Loddo, D., Stojićević, D., Saulić, M., Savić, A.,& Vrbničanin, S.. (2015). Biološka produkcija korovske vrste Abutilon theophrasti Medik - različitog geografskog porekla. in Acta herbologica
Herbološko društvo Srbije., 24(1), 13-24.

Božić D, Nikolić N, Obradović N, Loddo D, Stojićević D, Saulić M, Savić A, Vrbničanin S. Biološka produkcija korovske vrste Abutilon theophrasti Medik - različitog geografskog porekla. in Acta herbologica. 2015;24(1):13-24..

Božić, Dragana, Nikolić, Nevena, Obradović, Nikola, Loddo, Donato, Stojićević, Darko, Saulić, Marko, Savić, Aleksandra, Vrbničanin, Sava, "Biološka produkcija korovske vrste Abutilon theophrasti Medik - različitog geografskog porekla" in Acta herbologica, 24, no. 1 (2015):13-24.