TY  - JOUR
AU  - Vranjes, Filip
AU  - Vrbničanin, Sava
AU  - Nedeljković, Dejan
AU  - Savić, Aleksandra
AU  - Božić, Dragana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5079
AB  - The application of minimal doses of herbicides is very popular due to concerns about the negative impacts of herbicides on the environment and public health. Studies were conducted to estimate the possibility of using quick and non- destructive methods to investigate Chenopodium album L. and Abutilon theophrasti Medik. response to mesotrione. The studies were conducted in a controlled environment to determine the response of C. album and A. theophrasti to mesotrione using dose-response curves created based on plant dry weight, chlorophyll fluorescence parameters and chlorophyll content. The obtained effective dose values showed that the studied weeds were susceptible to reduced doses of mesotrione. ED95 values estimated for both species for dry weight and chlorophyll fluorescence parameters were lower than the recommended dose rate (120 g a.i. ha(-1)), with less than 85 g a.i. ha(-1) needed to achieve a reduction of 95%, compared with untreated plants, while ED95 value (A. theophrasti: 182 g a.i. ha(-1) and C. album: 180 g a.i. ha(-1)) for chlorophyll content for both species was above the recommended dose rates. Consequently, dry weight and the chlorophyll fluorescence parameters are suitable for estimating the plant response to mesotrione, while chlorophyll content is not.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was
T1  - The response of Chenopodium album L. and Abutilon theophrasti Medik. to reduced doses of mesotrione
EP  - 621
IS  - 7
SP  - 615
VL  - 54
DO  - 10.1080/03601234.2019.1616980
ER  - 

@article{
author = "Vranjes, Filip and Vrbničanin, Sava and Nedeljković, Dejan and Savić, Aleksandra and Božić, Dragana",
year = "2019",
abstract = "The application of minimal doses of herbicides is very popular due to concerns about the negative impacts of herbicides on the environment and public health. Studies were conducted to estimate the possibility of using quick and non- destructive methods to investigate Chenopodium album L. and Abutilon theophrasti Medik. response to mesotrione. The studies were conducted in a controlled environment to determine the response of C. album and A. theophrasti to mesotrione using dose-response curves created based on plant dry weight, chlorophyll fluorescence parameters and chlorophyll content. The obtained effective dose values showed that the studied weeds were susceptible to reduced doses of mesotrione. ED95 values estimated for both species for dry weight and chlorophyll fluorescence parameters were lower than the recommended dose rate (120 g a.i. ha(-1)), with less than 85 g a.i. ha(-1) needed to achieve a reduction of 95%, compared with untreated plants, while ED95 value (A. theophrasti: 182 g a.i. ha(-1) and C. album: 180 g a.i. ha(-1)) for chlorophyll content for both species was above the recommended dose rates. Consequently, dry weight and the chlorophyll fluorescence parameters are suitable for estimating the plant response to mesotrione, while chlorophyll content is not.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was",
title = "The response of Chenopodium album L. and Abutilon theophrasti Medik. to reduced doses of mesotrione",
pages = "621-615",
number = "7",
volume = "54",
doi = "10.1080/03601234.2019.1616980"
}

Vranjes, F., Vrbničanin, S., Nedeljković, D., Savić, A.,& Božić, D.. (2019). The response of Chenopodium album L. and Abutilon theophrasti Medik. to reduced doses of mesotrione. in Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was
Taylor & Francis Inc, Philadelphia., 54(7), 615-621.
https://doi.org/10.1080/03601234.2019.1616980

Vranjes F, Vrbničanin S, Nedeljković D, Savić A, Božić D. The response of Chenopodium album L. and Abutilon theophrasti Medik. to reduced doses of mesotrione. in Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was. 2019;54(7):615-621.
doi:10.1080/03601234.2019.1616980 .

Vranjes, Filip, Vrbničanin, Sava, Nedeljković, Dejan, Savić, Aleksandra, Božić, Dragana, "The response of Chenopodium album L. and Abutilon theophrasti Medik. to reduced doses of mesotrione" in Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was, 54, no. 7 (2019):615-621,
https://doi.org/10.1080/03601234.2019.1616980 . .

TY  - JOUR
AU  - Božić, Dragana
AU  - Sarić-Krsmanović, Marija
AU  - Matković, Ana
AU  - Vranjes, Filip
AU  - Jarić, Snežana
AU  - Vrbničanin, Sava
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5105
AB  - Genetic and morphological interpopulation variability of weed species is often responsible for variable responses to herbicides. As weedy sunflower, an invasive form of Helianthus annuus L., possesses high morphological and genetic variability, very different responses of its populations to herbicides can be expected. This species is one of the dominant weed species in row crops, including maize, in many European countries in which nicosulfuron is intensively used for weed control. There are little available data about the response of this sunflower form to nicosulfuron or of the interpopulation variability of its response to other herbicides. The responses of three weedy sunflower populations to nicosulfuron were studied in field dose-response experiments, and acetolactate synthase (ALS) enzyme activity at different herbicide concentrations was determined in vitro. Interpopulation variability in the response to nicosulfuron was confirmed. Populations WS2 and WS3 were more that 20-fold and 30-fold less susceptible to nicosulfuron, respectively, than population WS1, based on fresh weight, whereas the differences were not so prominent based on other parameters, including plant height, leaf area and ALS activity, and ranged from 2 to 12-fold.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: an examination of vegetative parameters and acetolactate synthase activity
EP  - 313
IS  - 2
SP  - 305
VL  - 71
DO  - 10.2298/ABS181106012B
ER  - 

@article{
author = "Božić, Dragana and Sarić-Krsmanović, Marija and Matković, Ana and Vranjes, Filip and Jarić, Snežana and Vrbničanin, Sava",
year = "2019",
abstract = "Genetic and morphological interpopulation variability of weed species is often responsible for variable responses to herbicides. As weedy sunflower, an invasive form of Helianthus annuus L., possesses high morphological and genetic variability, very different responses of its populations to herbicides can be expected. This species is one of the dominant weed species in row crops, including maize, in many European countries in which nicosulfuron is intensively used for weed control. There are little available data about the response of this sunflower form to nicosulfuron or of the interpopulation variability of its response to other herbicides. The responses of three weedy sunflower populations to nicosulfuron were studied in field dose-response experiments, and acetolactate synthase (ALS) enzyme activity at different herbicide concentrations was determined in vitro. Interpopulation variability in the response to nicosulfuron was confirmed. Populations WS2 and WS3 were more that 20-fold and 30-fold less susceptible to nicosulfuron, respectively, than population WS1, based on fresh weight, whereas the differences were not so prominent based on other parameters, including plant height, leaf area and ALS activity, and ranged from 2 to 12-fold.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: an examination of vegetative parameters and acetolactate synthase activity",
pages = "313-305",
number = "2",
volume = "71",
doi = "10.2298/ABS181106012B"
}

Božić, D., Sarić-Krsmanović, M., Matković, A., Vranjes, F., Jarić, S.,& Vrbničanin, S.. (2019). The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: an examination of vegetative parameters and acetolactate synthase activity. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 71(2), 305-313.
https://doi.org/10.2298/ABS181106012B

Božić D, Sarić-Krsmanović M, Matković A, Vranjes F, Jarić S, Vrbničanin S. The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: an examination of vegetative parameters and acetolactate synthase activity. in Archives of Biological Sciences. 2019;71(2):305-313.
doi:10.2298/ABS181106012B .

Božić, Dragana, Sarić-Krsmanović, Marija, Matković, Ana, Vranjes, Filip, Jarić, Snežana, Vrbničanin, Sava, "The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: an examination of vegetative parameters and acetolactate synthase activity" in Archives of Biological Sciences, 71, no. 2 (2019):305-313,
https://doi.org/10.2298/ABS181106012B . .