Efikasnost zemljišnih herbicida u suzbijanju ambrozije u zavisnosti od količine i broja dana od primene herbicida
Efficacy of soil herbicides in controlling common ragweed depending on the amount and the number of days after herbicide application
2021
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Аутори
Mitrić, SinišaGolić, Darko
Janjić, Vaskrsija
Božić, Dragana
Kovačević, Zlatan
Jovanović, Vladan
Kelečević, Biljana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Ispitivana je efikasnost 12 pre-em herbicida za suzbijanje ambrozije: atrazin, alahlor, acetohlor, alahlor+linuron, S-metolahlor, pendimetalin, metribuzin, prometrin, napropamid, imazetapir, oksifluorfen i dihlobenil. Istraživanja su rađena tokom dve godine, a herbicidi su primenjeni u maju, na za setvu pripremljenom, ali nezasejanom zemljištu. Efikasnost je praćena 30, 45 i 60 dana nakon tretiranja. Herbicidi su korišćeni u 4 različite količine primene: D1polovina najniže preporučene količine; D2najniža preporučena količina; D3najviša preporučena količina, D4količina primene veća od preporučene (D3×1,5). Efikasnost je izražena kao procenat efikasnosti za broj korova i svežu masu korova u odnosu na kontrolu. Koeficijent višestruke korelacije između procenta efikasnosti (PE), kao zavisno promenljive, i količine primene (D) i broja dana od primene herbicida (DAA), kao nezavisno promenljivih, u svim slučajevima je statistički značajan i kreće se od 0,853** do 0,961****. Parcijalni koefici...jent korelacije zavisnosti procenta efikasnosti, od količine primene herbicida je u svim slučajevima pozitivan i gotovo kod svih herbicida statistički visoko značajan i kreće se od 0,739** do 0,956****. Parcijalni koeficijent korelacije između procenta efikasnosti herbicida za masu ambrozije i vremena koje protekne od primene herbicida je negativan i statistički značajan ili visoko značajan i varira od -0,606* do -0,904***. Parcijalni koeficijent korelacije između procenta efikasnosti herbicida za broj biljaka ambrozije i broja dana od primene herbicida, je takođe negativan i varira, zavisno od herbicida, od -0,182NZ do -0,923****.
The effectiveness of 12 pre-em herbicides in controlling ragweed was studied: atrazine, alachlor, acetochlor, alachlor+linuron, S-metolachlor, pendimethalin, metribuzin, prometryn, napropamide, imazethapyr, oxyfluorfen and dichlobenil. The research was conducted over two years, where the herbicides were applied in May on soil that had been prepared for sowing, but not sown. The efficacy was observed 30, 45 and 60 days after the application. Herbicides were used in 4 different doses: D1 which is ½ of the recommended dose, D2 is the lowest recommended dose, D3 is the highest recommended dose and D4 is the dose where the herbicides were used with the dose higher than it is recommended (D3×1,5). Efficacy is expressed as the percentage of efficacy for the number and fresh weed biomass, compared to the control. Coefficient of multiple correlation between the percentage of efficacy (PE), as a dependent variable, and the dose (D) and the number of days from the application of herbicides (DAA),... as independent variables is statistically significant and in all cases it ranges between 0,853** and 0,961****. Partial correlation coefficient of efficacy percentage dependent on the herbicide dose is positive and in almost all cases highly significant, varying from 0,739** to 0,956****. Partial correlation coefficient between the herbicide efficacy percentage for common ragweed biomass and time after herbicide application is negative and statistically significant, or highly significant and varies between -0,606* and -0,904***. The partial correlation coefficient of the herbicide efficiency percentage for the common ragweed plant number and days after herbicide application, is also negative and varies, depending on the herbicide, between -0,182NZ and -0,923****.
Кључне речи:
količina primene / herbicidi / efikasnost / broj dana nakon primene / ambrozija / herbicides / dose / days after herbicide application / common ragweedИзвор:
Acta herbologica, 2021, 30, 2, 91-103Издавач:
- Herbološko društvo Srbije
Институција
Institut za pesticide i zaštitu životne sredineTY - JOUR AU - Mitrić, Siniša AU - Golić, Darko AU - Janjić, Vaskrsija AU - Božić, Dragana AU - Kovačević, Zlatan AU - Jovanović, Vladan AU - Kelečević, Biljana PY - 2021 UR - https://ripest.pesting.org.rs/handle/123456789/533 AB - Ispitivana je efikasnost 12 pre-em herbicida za suzbijanje ambrozije: atrazin, alahlor, acetohlor, alahlor+linuron, S-metolahlor, pendimetalin, metribuzin, prometrin, napropamid, imazetapir, oksifluorfen i dihlobenil. Istraživanja su rađena tokom dve godine, a herbicidi su primenjeni u maju, na za setvu pripremljenom, ali nezasejanom zemljištu. Efikasnost je praćena 30, 45 i 60 dana nakon tretiranja. Herbicidi su korišćeni u 4 različite količine primene: D1polovina najniže preporučene količine; D2najniža preporučena količina; D3najviša preporučena količina, D4količina primene veća od preporučene (D3×1,5). Efikasnost je izražena kao procenat efikasnosti za broj korova i svežu masu korova u odnosu na kontrolu. Koeficijent višestruke korelacije između procenta efikasnosti (PE), kao zavisno promenljive, i količine primene (D) i broja dana od primene herbicida (DAA), kao nezavisno promenljivih, u svim slučajevima je statistički značajan i kreće se od 0,853** do 0,961****. Parcijalni koeficijent korelacije zavisnosti procenta efikasnosti, od količine primene herbicida je u svim slučajevima pozitivan i gotovo kod svih herbicida statistički visoko značajan i kreće se od 0,739** do 0,956****. Parcijalni koeficijent korelacije između procenta efikasnosti herbicida za masu ambrozije i vremena koje protekne od primene herbicida je negativan i statistički značajan ili visoko značajan i varira od -0,606* do -0,904***. Parcijalni koeficijent korelacije između procenta efikasnosti herbicida za broj biljaka ambrozije i broja dana od primene herbicida, je takođe negativan i varira, zavisno od herbicida, od -0,182NZ do -0,923****. AB - The effectiveness of 12 pre-em herbicides in controlling ragweed was studied: atrazine, alachlor, acetochlor, alachlor+linuron, S-metolachlor, pendimethalin, metribuzin, prometryn, napropamide, imazethapyr, oxyfluorfen and dichlobenil. The research was conducted over two years, where the herbicides were applied in May on soil that had been prepared for sowing, but not sown. The efficacy was observed 30, 45 and 60 days after the application. Herbicides were used in 4 different doses: D1 which is ½ of the recommended dose, D2 is the lowest recommended dose, D3 is the highest recommended dose and D4 is the dose where the herbicides were used with the dose higher than it is recommended (D3×1,5). Efficacy is expressed as the percentage of efficacy for the number and fresh weed biomass, compared to the control. Coefficient of multiple correlation between the percentage of efficacy (PE), as a dependent variable, and the dose (D) and the number of days from the application of herbicides (DAA), as independent variables is statistically significant and in all cases it ranges between 0,853** and 0,961****. Partial correlation coefficient of efficacy percentage dependent on the herbicide dose is positive and in almost all cases highly significant, varying from 0,739** to 0,956****. Partial correlation coefficient between the herbicide efficacy percentage for common ragweed biomass and time after herbicide application is negative and statistically significant, or highly significant and varies between -0,606* and -0,904***. The partial correlation coefficient of the herbicide efficiency percentage for the common ragweed plant number and days after herbicide application, is also negative and varies, depending on the herbicide, between -0,182NZ and -0,923****. PB - Herbološko društvo Srbije T2 - Acta herbologica T1 - Efikasnost zemljišnih herbicida u suzbijanju ambrozije u zavisnosti od količine i broja dana od primene herbicida T1 - Efficacy of soil herbicides in controlling common ragweed depending on the amount and the number of days after herbicide application EP - 103 IS - 2 SP - 91 VL - 30 DO - 10.5937/actaherb2102091M UR - conv_80 ER -
@article{ author = "Mitrić, Siniša and Golić, Darko and Janjić, Vaskrsija and Božić, Dragana and Kovačević, Zlatan and Jovanović, Vladan and Kelečević, Biljana", year = "2021", abstract = "Ispitivana je efikasnost 12 pre-em herbicida za suzbijanje ambrozije: atrazin, alahlor, acetohlor, alahlor+linuron, S-metolahlor, pendimetalin, metribuzin, prometrin, napropamid, imazetapir, oksifluorfen i dihlobenil. Istraživanja su rađena tokom dve godine, a herbicidi su primenjeni u maju, na za setvu pripremljenom, ali nezasejanom zemljištu. Efikasnost je praćena 30, 45 i 60 dana nakon tretiranja. Herbicidi su korišćeni u 4 različite količine primene: D1polovina najniže preporučene količine; D2najniža preporučena količina; D3najviša preporučena količina, D4količina primene veća od preporučene (D3×1,5). Efikasnost je izražena kao procenat efikasnosti za broj korova i svežu masu korova u odnosu na kontrolu. Koeficijent višestruke korelacije između procenta efikasnosti (PE), kao zavisno promenljive, i količine primene (D) i broja dana od primene herbicida (DAA), kao nezavisno promenljivih, u svim slučajevima je statistički značajan i kreće se od 0,853** do 0,961****. Parcijalni koeficijent korelacije zavisnosti procenta efikasnosti, od količine primene herbicida je u svim slučajevima pozitivan i gotovo kod svih herbicida statistički visoko značajan i kreće se od 0,739** do 0,956****. Parcijalni koeficijent korelacije između procenta efikasnosti herbicida za masu ambrozije i vremena koje protekne od primene herbicida je negativan i statistički značajan ili visoko značajan i varira od -0,606* do -0,904***. Parcijalni koeficijent korelacije između procenta efikasnosti herbicida za broj biljaka ambrozije i broja dana od primene herbicida, je takođe negativan i varira, zavisno od herbicida, od -0,182NZ do -0,923****., The effectiveness of 12 pre-em herbicides in controlling ragweed was studied: atrazine, alachlor, acetochlor, alachlor+linuron, S-metolachlor, pendimethalin, metribuzin, prometryn, napropamide, imazethapyr, oxyfluorfen and dichlobenil. The research was conducted over two years, where the herbicides were applied in May on soil that had been prepared for sowing, but not sown. The efficacy was observed 30, 45 and 60 days after the application. Herbicides were used in 4 different doses: D1 which is ½ of the recommended dose, D2 is the lowest recommended dose, D3 is the highest recommended dose and D4 is the dose where the herbicides were used with the dose higher than it is recommended (D3×1,5). Efficacy is expressed as the percentage of efficacy for the number and fresh weed biomass, compared to the control. Coefficient of multiple correlation between the percentage of efficacy (PE), as a dependent variable, and the dose (D) and the number of days from the application of herbicides (DAA), as independent variables is statistically significant and in all cases it ranges between 0,853** and 0,961****. Partial correlation coefficient of efficacy percentage dependent on the herbicide dose is positive and in almost all cases highly significant, varying from 0,739** to 0,956****. Partial correlation coefficient between the herbicide efficacy percentage for common ragweed biomass and time after herbicide application is negative and statistically significant, or highly significant and varies between -0,606* and -0,904***. The partial correlation coefficient of the herbicide efficiency percentage for the common ragweed plant number and days after herbicide application, is also negative and varies, depending on the herbicide, between -0,182NZ and -0,923****.", publisher = "Herbološko društvo Srbije", journal = "Acta herbologica", title = "Efikasnost zemljišnih herbicida u suzbijanju ambrozije u zavisnosti od količine i broja dana od primene herbicida, Efficacy of soil herbicides in controlling common ragweed depending on the amount and the number of days after herbicide application", pages = "103-91", number = "2", volume = "30", doi = "10.5937/actaherb2102091M", url = "conv_80" }
Mitrić, S., Golić, D., Janjić, V., Božić, D., Kovačević, Z., Jovanović, V.,& Kelečević, B.. (2021). Efikasnost zemljišnih herbicida u suzbijanju ambrozije u zavisnosti od količine i broja dana od primene herbicida. in Acta herbologica Herbološko društvo Srbije., 30(2), 91-103. https://doi.org/10.5937/actaherb2102091M conv_80
Mitrić S, Golić D, Janjić V, Božić D, Kovačević Z, Jovanović V, Kelečević B. Efikasnost zemljišnih herbicida u suzbijanju ambrozije u zavisnosti od količine i broja dana od primene herbicida. in Acta herbologica. 2021;30(2):91-103. doi:10.5937/actaherb2102091M conv_80 .
Mitrić, Siniša, Golić, Darko, Janjić, Vaskrsija, Božić, Dragana, Kovačević, Zlatan, Jovanović, Vladan, Kelečević, Biljana, "Efikasnost zemljišnih herbicida u suzbijanju ambrozije u zavisnosti od količine i broja dana od primene herbicida" in Acta herbologica, 30, no. 2 (2021):91-103, https://doi.org/10.5937/actaherb2102091M ., conv_80 .