Paraquat and Slow Growing Peanuts Peanut Notes No. 96 2023
go.ncsu.edu/readext?939708
en Español / em Português
El inglés es el idioma de control de esta página. En la medida en que haya algún conflicto entre la traducción al inglés y la traducción, el inglés prevalece.
Al hacer clic en el enlace de traducción se activa un servicio de traducción gratuito para convertir la página al español. Al igual que con cualquier traducción por Internet, la conversión no es sensible al contexto y puede que no traduzca el texto en su significado original. NC State Extension no garantiza la exactitud del texto traducido. Por favor, tenga en cuenta que algunas aplicaciones y/o servicios pueden no funcionar como se espera cuando se traducen.
Português
Inglês é o idioma de controle desta página. Na medida que haja algum conflito entre o texto original em Inglês e a tradução, o Inglês prevalece.
Ao clicar no link de tradução, um serviço gratuito de tradução será ativado para converter a página para o Português. Como em qualquer tradução pela internet, a conversão não é sensivel ao contexto e pode não ocorrer a tradução para o significado orginal. O serviço de Extensão da Carolina do Norte (NC State Extension) não garante a exatidão do texto traduzido. Por favor, observe que algumas funções ou serviços podem não funcionar como esperado após a tradução.
English
English is the controlling language of this page. To the extent there is any conflict between the English text and the translation, English controls.
Clicking on the translation link activates a free translation service to convert the page to Spanish. As with any Internet translation, the conversion is not context-sensitive and may not translate the text to its original meaning. NC State Extension does not guarantee the accuracy of the translated text. Please note that some applications and/or services may not function as expected when translated.
Collapse ▲I had a really good question yesterday about applying Gramoxone to peanuts that are growing slowly. Based on the label, Gramoxone and other formulations of paraquat need to be applied within 28 days after emergence. I am not aware of any data sets that address the pace of peanut growth during those 28 days and how that would affect use of this herbicide. As long as you are within this window of application, peanuts will recover from injury and yield will not be affected. We gain a great deal from Gramoxone from a weed management standpoint. As long as weeds are relatively small, this herbicide provides broad spectrum weed control and constitutes an additional mode of action for resistance management.
Always include Basagran at 8 oz per acre to reduce injury from paraquat. Some folks are applying paraquat with 1 pint of Storm rather than Basagran. This is also a good treatment. The Basagran in Storm reduces paraquat injury and the Blazer component increases control of some of our broadleaf weeds. Paraquat plus Storm is very popular in the southeastern US. With that said, I have seen less control of grasses with paraquat plus Storm compared with paraquat plus Basagran. I have also noticed that if the rate of Basagran is increased above 8 oz per acre annual grass control can drop off to a degree. For example, if you increase the Basagran rate to increase control of nutsedge when applying paraquat plus Basagran, annual grass control may decrease.
My preference is to apply paraquat plus Basagran (plus a residual herbicide) and then follow up with Storm plus 2,4-DB or another postemergence treatment as needed.