New Enlist One and Enlist Duo Herbicide Labels Approved

Jan 27, 2022

By Sarah Lancaster

On January 11, the EPA renewed labels for Enlist One and Enlist Duo for seven years. These are the only 2,4-D formulations approved for over-the-top herbicide application to Enlist E3 soybean and Enlist cotton. The labels come with some additional restrictions compared to the previous labels. These additional restrictions are summarized below.

Use runoff mitigation measures to reach the number of credits needed for your soil type. Runoff mitigation measures are listed in Table 1. Fields with sand, loamy sand, sandy loam or sandy clay loam soil must accumulate 4 credits. Fields with silt loam, loam, clay loam, silty clay loam, sandy clay, silty clay, or clay soil must accumulate 6 credits.
There are ten counties in Kansas where the use of Enlist herbicides has been prohibited by the EPA due to an updated Endangered Species Act risk assessment. These ten Kansas counties are: Chautauqua, Cherokee, Cowley, Elk, Greenwood, Labette, Montgomery, Neosho, Wilson, and Woodson. Corteva representatives are continuing to work to establish mitigation measures for Enlist use in these counties. Additional information will be made available as soon as possible.
Products may be applied through R1 in soybean and first white bloom in cotton.
The list of approved nozzles has been expanded. Updated list of qualified nozzles will be available at Enlist.com. Please note there may be a slight delay in website updates.

Table 1. Runoff mitigation measures

Runoff Mitigation Measures		Credits
Number of Enlist Herbicides applications	3	0
	2	2
	1	4
Residue management	No-till, strip-till, ridge-till, mulch till	4
Vegetative filter strips (30 ft)	Sand, loamy sand, sandy loam, sandy clay loam	2
Vegetative filter strips (30 ft)	Silt loam, loam, clay loam, silty clay loam, sandy clay, silty clay, clay	0
Vegetative filter strips (100 ft)	Sand, loamy sand, sandy loam, sandy clay loam	4
Vegetative filter strips (100 ft)	Silt loam, loam, clay loam, silty clay loam, sandy clay, silty clay, clay	1
Field border (> 30 ft)		2
Cover crop		2
Vegetative barrier (3 ft)		2
Contour buffer strips or terrace		2
Grassed waterway		2
Water and sediment basin		1
Contour farming		1

Source : ksu.edu

Video: Refeeding Syndrome After Weaning - Dr. Theo van Kempen

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Theo van Kempen, an independent consultant with extensive swine nutrition and product development experience, explains how refeeding syndrome can affect newly weaned piglets. He discusses phosphate depletion, edema, intestinal health, oxygen delivery, and high-glycemic nursery diets, and presents nutritional strategies designed to reduce postweaning challenges. Listen now on all major platforms!

Click here to read the full research article: https://pubmed.ncbi.nlm.nih.gov/40710...

“Refeeding syndrome develops when feeding resumes after fasting, creating an acute phosphate deficiency as metabolism rapidly accelerates and cellular phosphate requirements increase.”

Meet the guest: Dr. Theo van Kempen / theo-van-kempen-26181b15 holds a Ph.D. in Nutrition from the University of Illinois and has extensive experience in swine nutrition, digestive health, nutrient management, and feed product development. His career includes academic research at North Carolina State University and leadership positions in animal nutrition R&D. He currently works independently in product development, including nutraceutical and nutritional innovation. Listen to Dr. Theo van Kempen on The Swine Nutrition Blackbelt Podcast, available on all major platforms!