Comments From Dan Anco Clemson Peanut Notes No. 56 2023

— Written By
en Español / em Português
Español

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 ▲

The forecast for the week ahead has warmer temperatures continuing to move in, with what could be our start of daily highs reaching 90.

A friendly reminder, there is soil activity with dicamba. For peanuts, this is 15 days per 8 fl oz/A of dicamba sprayed (for a 4 lb ai per gallon formulation). Receiving increased rainfall helps to reduce its remaining soil activity. Dr. Marshall as a general rule recommends to wait 30-days before planting peanut in a field where dicamba was applied as part of a burndown.

As fields are planted and individual varieties are prioritized, it is helpful to consider disease susceptibility and maturity length. Planting earlier (early May) helps to reduce leaf spot risk (Virginia type varieties, for example), but can increase risk of tomato spotted wilt (and white mold), more so when reaching into April. FloRun 331 has more TSW susceptibility than something like Georgia 16HO or TUFRunner 297 (or FloRun T61), so between those I would lean towards planting TR297/16HO before 331. Disease profile for 16HO is similar to 06G, with the main difference there being the length of the growing season each tends to require, with 16HO being a little longer (>5 to 10 days).

In cases where seed lot quality appears poor or questionable, for example if stands are poor after several weeks of decent conditions following planting, a sample of at least 2 lb of seed from a batch can be sent to the SCDA seed lab to test germination rates. Fields and situations can vary. Cool, slow draining ground and soil diseases can play their part to hurt seed and stands, and if germination is low it is like limping out the gate.

 

Dan Anco

Extension Peanut Specialist and Associate Professor

Department of Plant and Environmental Sciences

Clemson University – Edisto Research and Education Center

64 Research Road

Blackville, SC 29817

630-207-4926 cell

danco@clemson.edu

https://www.clemson.edu/extension/agronomy/peanuts/