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Tag "marestail"

Ohio Weeds: Reduced Price Gramoxone a Boon to Burndown Programs

Ohio Weeds: Reduced Price Gramoxone a Boon to Burndown Programs

👤By Mark Loux, Ohio State University 🕔Mar 21, 2017

Gramoxone SL (paraquat) is one of those herbicides that in our opinion really could have been used much more than it has in recent years, to help with management of marestail and to interrupt the cycle of continuous glyphosate use.

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Resistant Weeds? Tips On Overlapping Residuals, Management, New Tech – AgFax

Resistant Weeds? Tips On Overlapping Residuals, Management, New Tech – AgFax

👤By Owen Taylor 🕔Mar 21, 2017

In theory, overlapping your residual herbicides ranks as the best approach for managing resistant Palmer pigweed. But it’s not a foolproof strategy. Timing matters. So does whether it rains at the right point to incorporate materials in dryland production. What

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Tennessee: Where Did the Horseweed Go?

Tennessee: Where Did the Horseweed Go?

👤By Larry Steckel, University of Tennessee 🕔Mar 21, 2017

Where is the horseweed (marestail)?  That has been a common question this March.

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Virginia: Scout Now for Marestail/Horseweed

Virginia: Scout Now for Marestail/Horseweed

👤By Michael Flessner, Virginia Cooperative Extension 🕔Mar 20, 2017

Recent mild temperatures and the mild winter are setting the stage for rapid development of marestail/horseweed (Conyza canadensis) this spring.   Marestail was particularly troublesome last year in soybeans.  Marestail can germinate in both the fall and the spring. It

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Nebraska: Glyphosate-Resistant Marestail – Scout and Control

Nebraska: Glyphosate-Resistant Marestail – Scout and Control

👤By Debalin Sarangi and Amit Jhala, University of Nebraska-Lincoln 🕔Mar 10, 2017

Marestail, also known as horseweed or Canada fleabane, is a winter or summer annual weed in Nebraska. Historically, marestail was found in waste area, field edges, along roadsides, and railway tracks; however, no-till crop production systems over the last 20

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Illinois Soybeans: Marestail Control Strategies

Illinois Soybeans: Marestail Control Strategies

👤By Dan Davidson, Illinois Soybean Association 🕔Mar 1, 2017

Marestail is a problematic winter annual weed that is often resistant to glyphosate. But control isn’t as hard as you think and just takes a little planning.

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Illinois Soybeans: Do RR2 and Liberty Link Still Work? Yes… With a Lot of Buts.

Illinois Soybeans: Do RR2 and Liberty Link Still Work? Yes… With a Lot of Buts.

👤By Dan Davidson, Illinois Soybean Association 🕔Feb 28, 2017

Weed control has gotten tougher and more complicated over the past 10 years. When Roundup Ready soybeans were first introduced back in 1996, 20 years ago, glyphosate was a one-stop weed control solution. One or two passes were all that

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Louisiana: Herbicide Resistance – Mitigating, Managing Resistant Weeds

Louisiana: Herbicide Resistance – Mitigating, Managing Resistant Weeds

👤By Daniel Stephenson and Josh Copes, Louisiana State University 🕔Feb 20, 2017

Louisiana growers across the state must deal with glyphosate resistant palmer pigweed, waterhemp, Italian ryegrass, and Johnsongrass. Although not officially documented, resistant horseweed is also a concern for northern parishes.

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Alabama Corn: Burndown Options for Marestail, Ryegrass

Alabama Corn: Burndown Options for Marestail, Ryegrass

👤By Eddie McGriff, Alabama Cooperative Extension 🕔Jan 31, 2017

Horseweed, commonly called marestail, is the most troublesome weed at burndown for most farmers in north Alabama but ryegrass has become public enemy number two.

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Nebraska: Fighting Glyphosate-Resistant Horseweed

Nebraska: Fighting Glyphosate-Resistant Horseweed

👤By Greg Kruger and Chris Proctor, University of Nebraska-Lincoln 🕔Jan 9, 2017

Horseweed (marestail, Conyza canadensis L.) is a unique weed species that can emerge in both fall and spring. In Nebraska, unlike the eastern Corn Belt, horseweed populations predominantly emerge in fall as a winter annual. Horseweed is native to North

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