Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods
Preemergent herbicides are a frequent weed control strategy. Considering different crop germinative fluxes, these products must present long-lasting weed control. This study evaluated preemergent herbicides in different germination fluxes of Merremia aegyptia, Mucuna aterrima and Ricinus communis w...
Guardado en:
| Autores principales: | , , , , , , , , , , |
|---|---|
| Formato: | Online |
| Lenguaje: | eng |
| Publicado: |
Facultad de Ciencias Agrarias-UNCuyo
2024
|
| Materias: | |
| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/4897 |
| id |
I11-R107article-4897 |
|---|---|
| record_format |
ojs |
| institution |
Universidad Nacional de Cuyo |
| building |
Revistas en línea |
| filtrotop_str |
Revistas en línea |
| collection |
Revista de la Facultad de Ciencias Agrarias |
| journal_title_str |
Revista de la Facultad de Ciencias Agrarias |
| institution_str |
I-11 |
| repository_str |
R-107 |
| language |
eng |
| format |
Online |
| author |
Da Silva, Paulo Vinicius Vieira dos Santos, Paulo Henrique Monquero , Patricia Andrea Silva de Medeiros, Elias Ferrari Schedenffeldt, Bruna De Carvalho Dias, Roque Inácio, Estela Maris Barros, Daniela Maria Vougoudo Salmazo, Pedro Antonio Christoffoleti, Pedro Jacob Mauad, Munir |
| spellingShingle |
Da Silva, Paulo Vinicius Vieira dos Santos, Paulo Henrique Monquero , Patricia Andrea Silva de Medeiros, Elias Ferrari Schedenffeldt, Bruna De Carvalho Dias, Roque Inácio, Estela Maris Barros, Daniela Maria Vougoudo Salmazo, Pedro Antonio Christoffoleti, Pedro Jacob Mauad, Munir Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods amicarbazone flush germinación imazapic precipitación residuo paja sulfentrazone tebuthiuron amicarbazone flush germination imazapic precipitation residue straw sulfentrazone tebuthiuron |
| author_facet |
Da Silva, Paulo Vinicius Vieira dos Santos, Paulo Henrique Monquero , Patricia Andrea Silva de Medeiros, Elias Ferrari Schedenffeldt, Bruna De Carvalho Dias, Roque Inácio, Estela Maris Barros, Daniela Maria Vougoudo Salmazo, Pedro Antonio Christoffoleti, Pedro Jacob Mauad, Munir |
| author_sort |
Da Silva, Paulo Vinicius |
| title |
Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods |
| title_short |
Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods |
| title_full |
Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods |
| title_fullStr |
Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods |
| title_full_unstemmed |
Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods |
| title_sort |
weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods |
| description |
Preemergent herbicides are a frequent weed control strategy. Considering different crop germinative fluxes, these products must present long-lasting weed control. This study evaluated preemergent herbicides in different germination fluxes of Merremia aegyptia, Mucuna aterrima and Ricinus communis when applied to different quantities of straw and different simulated dry periods. The experiment was conducted in a 4 × 2 × 2 factorial design with four replications. The treatments included four dry periods (0, 30, 60, and 90 days), two straw quantities (0 and 10 t ha 1), and two germination fluxes. The herbicides amicarbazone (1225 g ha-1), imazapic (147 g ha- 1), sulfentrazone (800 g ha-1), and tebuthiuron (900 g ha-1) were applied for preemergence weed control, and germination flush fluxes were evaluated at 7, 14, 21, 28, and 35 days after emergence (DAE) while verifying plant dry mass. Amicarbazone controlled less than 80% of the studied species at the 90-day dry period in the presence of straw. Imazapic did not present control residue for any of the species analyzed. Sulfentrazone showed the same control pattern at all germination fluxes, regardless of the amount of straw. Tebuthiuron successfully controlled all species in the first germination flush, exceeding 80% regardless of the amount of straw. Herbicides associated with straw quantities and dry periods have a significant impact on M. aegyptiaca, M. aterrima and R. communis.
Highlights:
The herbicide amicarbazone demonstrated efficacy in controlling during the first germination period of the three weed species.
The presence of sugarcane straw significantly influenced the herbicides' control efficacy, especially during prolonged dry periods.
The combination of straw and extended dry periods resulted in a reduction in control rates with tebuthiuron.
|
| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2024 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/4897 |
| topic |
amicarbazone flush germinación imazapic precipitación residuo paja sulfentrazone tebuthiuron amicarbazone flush germination imazapic precipitation residue straw sulfentrazone tebuthiuron |
| topic_facet |
amicarbazone flush germinación imazapic precipitación residuo paja sulfentrazone tebuthiuron amicarbazone flush germination imazapic precipitation residue straw sulfentrazone tebuthiuron |
| work_keys_str_mv |
AT dasilvapaulovinicius weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT vieiradossantospaulohenrique weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT monqueropatriciaandrea weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT silvademedeiroselias weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT ferrarischedenffeldtbruna weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT decarvalhodiasroque weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT inacioestelamaris weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT barrosdanielamaria weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT vougoudosalmazopedroantonio weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT christoffoletipedrojacob weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods AT mauadmunir weedcontrolindifferentgerminationfluxeswithpreemergentherbicidesonsugarcanestrawunderdryperiods |
| _version_ |
1800220932211474432 |
| spelling |
I11-R107article-48972024-04-25T16:36:23Z Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods Weed control in different germination fluxes with preemergent herbicides on sugarcane straw under dry periods Da Silva, Paulo Vinicius Vieira dos Santos, Paulo Henrique Monquero , Patricia Andrea Silva de Medeiros, Elias Ferrari Schedenffeldt, Bruna De Carvalho Dias, Roque Inácio, Estela Maris Barros, Daniela Maria Vougoudo Salmazo, Pedro Antonio Christoffoleti, Pedro Jacob Mauad, Munir amicarbazone flush germinación imazapic precipitación residuo paja sulfentrazone tebuthiuron amicarbazone flush germination imazapic precipitation residue straw sulfentrazone tebuthiuron Preemergent herbicides are a frequent weed control strategy. Considering different crop germinative fluxes, these products must present long-lasting weed control. This study evaluated preemergent herbicides in different germination fluxes of Merremia aegyptia, Mucuna aterrima and Ricinus communis when applied to different quantities of straw and different simulated dry periods. The experiment was conducted in a 4 × 2 × 2 factorial design with four replications. The treatments included four dry periods (0, 30, 60, and 90 days), two straw quantities (0 and 10 t ha 1), and two germination fluxes. The herbicides amicarbazone (1225 g ha-1), imazapic (147 g ha- 1), sulfentrazone (800 g ha-1), and tebuthiuron (900 g ha-1) were applied for preemergence weed control, and germination flush fluxes were evaluated at 7, 14, 21, 28, and 35 days after emergence (DAE) while verifying plant dry mass. Amicarbazone controlled less than 80% of the studied species at the 90-day dry period in the presence of straw. Imazapic did not present control residue for any of the species analyzed. Sulfentrazone showed the same control pattern at all germination fluxes, regardless of the amount of straw. Tebuthiuron successfully controlled all species in the first germination flush, exceeding 80% regardless of the amount of straw. Herbicides associated with straw quantities and dry periods have a significant impact on M. aegyptiaca, M. aterrima and R. communis. Highlights: The herbicide amicarbazone demonstrated efficacy in controlling during the first germination period of the three weed species. The presence of sugarcane straw significantly influenced the herbicides' control efficacy, especially during prolonged dry periods. The combination of straw and extended dry periods resulted in a reduction in control rates with tebuthiuron. Preemergent herbicides are a frequent weed control strategy. Considering different crop germinative fluxes, these products must present long-lasting weed control. This study evaluated preemergent herbicides in different germination fluxes of Merremia aegyptia, Mucuna aterrima and Ricinus communis when applied to different quantities of straw and different simulated dry periods. The experiment was conducted in a 4 × 2 × 2 factorial design with four replications. The treatments included four dry periods (0, 30, 60, and 90 days), two straw quantities (0 and 10 t ha 1), and two germination fluxes. The herbicides amicarbazone (1225 g ha-1), imazapic (147 g ha- 1), sulfentrazone (800 g ha-1), and tebuthiuron (900 g ha-1) were applied for preemergence weed control, and germination flush fluxes were evaluated at 7, 14, 21, 28, and 35 days after emergence (DAE) while verifying plant dry mass. Amicarbazone controlled less than 80% of the studied species at the 90-day dry period in the presence of straw. Imazapic did not present control residue for any of the species analyzed. Sulfentrazone showed the same control pattern at all germination fluxes, regardless of the amount of straw. Tebuthiuron successfully controlled all species in the first germination flush, exceeding 80% regardless of the amount of straw. Herbicides associated with straw quantities and dry periods have a significant impact on M. aegyptiaca, M. aterrima and R. communis. Highlights: The herbicide amicarbazone demonstrated efficacy in controlling during the first germination period of the three weed species. The presence of sugarcane straw significantly influenced the herbicides' control efficacy, especially during prolonged dry periods. The combination of straw and extended dry periods resulted in a reduction in control rates with tebuthiuron. Facultad de Ciencias Agrarias-UNCuyo 2024-04-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/4897 Revista de la Facultad de Ciencias Agrarias UNCuyo; In press; XXX-XXX Revista de la Facultad de Ciencias Agrarias UNCuyo; En prensa; XXX-XXX 1853-8665 0370-4661 eng https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/4897/6334 Derechos de autor 2018 Revista de la Facultad de Ciencias Agrarias UNCuyo https://creativecommons.org/licenses/by-nc-sa/3.0/deed.es |
