Alternative herbicides to paraquat in pre-harvest desiccation of soybean plants
Diquat, glufosinate and the combination of the latter with carfentrazone or saflufenacil are believed to be as effective for pre-harvest desiccation of soybean plants as paraquat. This work was developed with the objective of evaluating the efficacy of paraquat, diquat, and glufosinate alone or at...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidade do Estado de Santa Catarina
2024-09-01
|
| Series: | Revista de Ciências Agroveterinárias |
| Subjects: | |
| Online Access: | https://periodicos.udesc.br/index.php/agroveterinaria/article/view/24730 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850206614952345600 |
|---|---|
| author | Leandro Paiola Albrecht Alfredo Junior Paiola Albrecht Juliano Bortoluzzi Lorenzetti André Felipe Moreira Silva Andressa Sayuri Yokoyama Rogerio Kosinski Rafael Milleo Marcelo Katakura |
| author_facet | Leandro Paiola Albrecht Alfredo Junior Paiola Albrecht Juliano Bortoluzzi Lorenzetti André Felipe Moreira Silva Andressa Sayuri Yokoyama Rogerio Kosinski Rafael Milleo Marcelo Katakura |
| author_sort | Leandro Paiola Albrecht |
| collection | DOAJ |
| description |
Diquat, glufosinate and the combination of the latter with carfentrazone or saflufenacil are believed to be as effective for pre-harvest desiccation of soybean plants as paraquat. This work was developed with the objective of evaluating the efficacy of paraquat, diquat, and glufosinate alone or at mixtures of carfentrazone or saflufenacil in pre-harvest desiccation of soybean. Soybean defoliation, maturity and yield were evaluated. Similar efficacy was observed between glufosinate and paraquat in soybean defoliation and maturity, in addition to a greater flexibility of use, in which it could be an anticipator and standardizing agent of the harvest. The application of diquat (200 g of active ingredient [a.i.] ha-1), paraquat (200 g a.i. ha-1) or glufosinate (400 or 500 g a.i. ha-1) was effective for pre-harvest desiccation of soybean at the R7.2 stage. As well, it was observed promising results for application of glufosinate + saflufenacil (300 + 24.5 g a.i. ha-1), glufosinate + carfentrazone (200 + 25 g a.i. ha-1), glufosinate + saflufenacil (200 + 35 g a.i. ha-1). Diquat and glufosinate can replace paraquat in pre-harvest desiccation of soybean plants, and glufosinate also provide greater management flexibility, in anticipating the harvest.
|
| format | Article |
| id | doaj-art-963445cc88bb43f3965d039fc03a5a4a |
| institution | OA Journals |
| issn | 2238-1171 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Universidade do Estado de Santa Catarina |
| record_format | Article |
| series | Revista de Ciências Agroveterinárias |
| spelling | doaj-art-963445cc88bb43f3965d039fc03a5a4a2025-08-20T02:10:45ZengUniversidade do Estado de Santa CatarinaRevista de Ciências Agroveterinárias2238-11712024-09-0123210.5965/223811712322024196Alternative herbicides to paraquat in pre-harvest desiccation of soybean plantsLeandro Paiola Albrecht0https://orcid.org/0000-0003-3512-6597Alfredo Junior Paiola Albrecht1https://orcid.org/0000-0002-8390-3381Juliano Bortoluzzi Lorenzetti2https://orcid.org/0000-0001-8640-0889André Felipe Moreira Silva3https://orcid.org/0000-0002-4846-8089Andressa Sayuri Yokoyama4https://orcid.org/0000-0003-4818-5107Rogerio Kosinski5https://orcid.org/0000-0001-7413-1888Rafael Milleo6https://orcid.org/0000-0001-9706-3582Marcelo Katakura7https://orcid.org/0000-0001-9813-5162Universidade Federal do Paraná, Palotina, PR, BrasilUniversidade Federal do Paraná, Palotina, PR, BrasilUniversidade Federal do Paraná, Curitiba, PR, BrasilCrop Science Pesquisa e Consultoria Agronômica Ltda. Maripá, PR, BrasilUniversidade Federal do Paraná, Palotina, PR, BrasilBasf Brasil, São Paulo, SP, BrasilBasf Brasil, São Paulo, SP, BrasilBasf Brasil, São Paulo, SP, Brasil Diquat, glufosinate and the combination of the latter with carfentrazone or saflufenacil are believed to be as effective for pre-harvest desiccation of soybean plants as paraquat. This work was developed with the objective of evaluating the efficacy of paraquat, diquat, and glufosinate alone or at mixtures of carfentrazone or saflufenacil in pre-harvest desiccation of soybean. Soybean defoliation, maturity and yield were evaluated. Similar efficacy was observed between glufosinate and paraquat in soybean defoliation and maturity, in addition to a greater flexibility of use, in which it could be an anticipator and standardizing agent of the harvest. The application of diquat (200 g of active ingredient [a.i.] ha-1), paraquat (200 g a.i. ha-1) or glufosinate (400 or 500 g a.i. ha-1) was effective for pre-harvest desiccation of soybean at the R7.2 stage. As well, it was observed promising results for application of glufosinate + saflufenacil (300 + 24.5 g a.i. ha-1), glufosinate + carfentrazone (200 + 25 g a.i. ha-1), glufosinate + saflufenacil (200 + 35 g a.i. ha-1). Diquat and glufosinate can replace paraquat in pre-harvest desiccation of soybean plants, and glufosinate also provide greater management flexibility, in anticipating the harvest. https://periodicos.udesc.br/index.php/agroveterinaria/article/view/24730diquatglufosinatesaflufenacilcarfentrazonedefoliationyield |
| spellingShingle | Leandro Paiola Albrecht Alfredo Junior Paiola Albrecht Juliano Bortoluzzi Lorenzetti André Felipe Moreira Silva Andressa Sayuri Yokoyama Rogerio Kosinski Rafael Milleo Marcelo Katakura Alternative herbicides to paraquat in pre-harvest desiccation of soybean plants Revista de Ciências Agroveterinárias diquat glufosinate saflufenacil carfentrazone defoliation yield |
| title | Alternative herbicides to paraquat in pre-harvest desiccation of soybean plants |
| title_full | Alternative herbicides to paraquat in pre-harvest desiccation of soybean plants |
| title_fullStr | Alternative herbicides to paraquat in pre-harvest desiccation of soybean plants |
| title_full_unstemmed | Alternative herbicides to paraquat in pre-harvest desiccation of soybean plants |
| title_short | Alternative herbicides to paraquat in pre-harvest desiccation of soybean plants |
| title_sort | alternative herbicides to paraquat in pre harvest desiccation of soybean plants |
| topic | diquat glufosinate saflufenacil carfentrazone defoliation yield |
| url | https://periodicos.udesc.br/index.php/agroveterinaria/article/view/24730 |
| work_keys_str_mv | AT leandropaiolaalbrecht alternativeherbicidestoparaquatinpreharvestdesiccationofsoybeanplants AT alfredojuniorpaiolaalbrecht alternativeherbicidestoparaquatinpreharvestdesiccationofsoybeanplants AT julianobortoluzzilorenzetti alternativeherbicidestoparaquatinpreharvestdesiccationofsoybeanplants AT andrefelipemoreirasilva alternativeherbicidestoparaquatinpreharvestdesiccationofsoybeanplants AT andressasayuriyokoyama alternativeherbicidestoparaquatinpreharvestdesiccationofsoybeanplants AT rogeriokosinski alternativeherbicidestoparaquatinpreharvestdesiccationofsoybeanplants AT rafaelmilleo alternativeherbicidestoparaquatinpreharvestdesiccationofsoybeanplants AT marcelokatakura alternativeherbicidestoparaquatinpreharvestdesiccationofsoybeanplants |