Alabama: Dicamba – Which Glyphosate Products Can Be Used New Formulations?

Alabama Extension weed scientist Dr. Steve Li gives an update on which glyphosate products that can be used along with the new dicamba formulations....

Dicamba Rules Update – What’s the Deal in 2021? – DTN

For the fourth time in five years, farmers and applicators face a new set of requirements to spray dicamba over the top of dicamba-tolerant...

Arkansas: Dicamba Use Regulations for 2021

I have had several conversations with county agents, consultants, and growers over the last couple of weeks about what changes, if any, were made...

Arkansas: Glufosinate Resistant Palmer Pigweed Found

Last summer an article was written about two fields of concern in Mississippi County where three applications of glufosinate failed to control Palmer amaranth....

Illinois Soybeans: Dicamba – Additional State-Specific Restrictions

The Illinois Department of Agriculture recently announced additional restrictions for dicamba applications to soybean. In addition to the requirements of the federally-approved labels, all...

Iowa: Dicamba Regulations – Protection of Endangered Species

The 2020 registration for Xtendimax, Engenia and the extension of the Tavium registration included additional restrictions for protection of Endangered Species. Iowa counties with...

Iowa: Will Dicamba-Resistant Waterhemp Be Resistant to 2,4-D (And Vice Versa)?

Reliance on synthetic auxin herbicides (HG 4) has increased following the introduction of dicamba and 2,4-D resistant soybean. A common question among users of these...
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Tennessee: Weed Management – A Shift in Early Burndown Strategy

The challenge to burning down grasses before planting has become increasingly difficult in the last half dozen years. There are two reasons for the...

Nebraska: FAQ for Restricted Use Dicamba Products

Where can I get more information about these restricted use (RUP) dicamba products? Nebraska Department of Agriculture: 402-471-2351 (Lincoln); Dicamba Information for 2021  Individual RUP dicamba chemical...

Variable Weather Makes Weeds Harder to Whack

From flooded spring fields to summer hailstorms and drought, farmers are well aware the weather is changing. It often means spring planting can’t happen...

Iowa Soybeans: Herbicide Evaluations for Resistant Marestail in 2020

Marestail is one of the most widespread and troublesome weeds in Iowa croplands. It can grow to a height of 1.5 to 6 feet,...

Iowa Corn, Soybeans: What’s New in Weed Control for 2021?

The following is a brief summary of new products available for weed control in corn and soybean in 2021. None of these are new...

Dicamba’s Legal Battlefield Update – DTN

EPA is facing a tangle of lawsuits over its 2020 registration of three over-the-top dicamba herbicides, XtendiMax, Engenia and Tavium. Given the many legal steps...

Mississippi: Burndown and Cold Temperatures – Podcast

Jason Bond and Tom Allen are back in the podcast studio to talk about ryegrass, burndown, and the effects of arctic weather on herbicide...

Iowa: Dicamba – New Use Directions, Training Requirements

On October 27, 2020, the U.S. Environmental Protection Agency (EPA) approved registrations for two dicamba products, XtendiMax with VaporGrip Technology and Engenia Herbicide, and...

Soybeans: Reducing Weed Seed, Foreign Material for Harvest

Beginning in 2018, Chinese officials began rejecting shipments of soybeans from the US that contain more than one percent foreign material and contain weed...

Iowa Soybeans: Herbicide Programs for Waterhemp Control

Waterhemp is a dioecious (male and female flowers on separate plants) pigweed with a high genetic diversity. Consequently, this pigweed has a high propensity...

Groups Argue EPA Failed on Glyphosate – DTN

In reapproving registration of glyphosate in January 2020, EPA ignored its own scientific finding that the herbicide may harm nearly all endangered species, environmental...

Dicamba: New Lawsuit, Same Complaints – DTN

In what is becoming a familiar cycle, a group of environmental and farm groups have filed a lawsuit challenging EPA's latest round of dicamba...

Corn: HELM Agro Granted EPA Approval for Katagon Herbicide

HELM Agro US, Inc., a global manufacturer of high-quality crop protection and fertilizer products today announced that Katagon herbicide has received federal registration from...