Chemical control of Lolium multiflorum: effect of biotype and time of spraying
DOI:
https://doi.org/10.5965/223811711632017338Keywords:
herbicides, Italian ryegrass, weed management.Abstract
Different herbicides were tested to control two biotypes of Lolium multiflorum, an important weed of annual and perennial crops, applied onto 3-4-leaf and pre-flowering stages. Regardless of stage and biotype, the highest efficacy (>85%) was obtained with paraquat and paraquat+diuron. Any of the tested herbicides promote effective control (>85%) of L. multiflorum when applied to 3-4-leaf plants. When applied in pre-flowering, in addition to paraquat and paraquat+diuron, only glyphosate and iodosulfuron can promote effective control (>85%), but with dependence the biotype. The herbicides paraquat and paraquat+diuron are the most recommended for the control of L. multiflorum.Downloads
Download data is not yet available.
Downloads
Published
2017-09-25
How to Cite
PEREIRA, Liese de Vargas; CARVALHO, Leonardo Bianco de; DAL MAGRO, Taísa. Chemical control of Lolium multiflorum: effect of biotype and time of spraying. Revista de Ciências Agroveterinárias, Lages, v. 16, n. 3, p. 338–341, 2017. DOI: 10.5965/223811711632017338. Disponível em: https://periodicos.udesc.br/index.php/agroveterinaria/article/view/223811711632017338. Acesso em: 18 may. 2024.
Issue
Section
Scientific Note
License
Authors publishing in this journal are in agreement with the following terms:
a) Authors maintain the copyrights and concede to the journal the copyright for the first publication, according to Creative Commons Attribution Licence.
b) Authors have the authority to assume additional contracts with the content of the manuscript.
c) Authors may supply and distribute the manuscript published by this journal.
