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Articles Tagged with ''post-emergence application''

Reports of Poor Palmer Amaranth Control with Dicamba

May 22, 2017 | Posted in Crop Protection

Source: University of Tennessee Extension

A post-emerge application of dicamba in soybeans has injured Palmer amaranth but did not kill them, University of Tennessee Extension reports.

Early Post-Emergence Plus Residual in Soybeans

June 1, 2016 | Posted in Seeding & Planting, Crop Protection

Source: Ohio State University Extension

Ohio State University Extension shares what to do when a burndown has yet to be applied for no-till soybeans and other weed issues this spring.

Selecting Nozzles for Post-Emergence Herbicides

February 17, 2016 | Posted in Equipment, Crop Protection

Source: Iowa State University Extension

The primary factor in determining the appropriate spray nozzle is the product being used, as most herbicide labels specify the nozzle type or droplet size classification, says Iowa State University Extension.

Spray Volume Critical for Post-Emergence Herbicides

February 15, 2016 | Posted in Equipment, Crop Protection

Source: Iowa State University Extension

Recent research demonstrates that spray volume has a greater affect on spray coverage than the type of nozzle used, says Iowa State University Extension.

Effectiveness of Pre and Post Herbicides in Managing Glyphosate Resistance

December 1, 2015 | Posted in Crop Protection

Source: Weed Science Society of America

A study found that pre-emergence herbicide treatments combined with a post-emergence herbicide applied 3-4 weeks afterwards delivered 94% or greater control of Palmer amaranth and waterhemp.

Considerations for Weed Management in 2016 — Part Two

October 30, 2015 | Posted in Crop Protection

Source: University of Illinois Extension

University of Illinois Extension shares what no-tillers need to keep in mind with weed management next year in regards to herbicide resistance and post-emergence.

Late-Season Control of Giant Ragweed, Marestail

July 26, 2015 | Posted in Crop Protection

Mid-season rain has caused immense problems with post-emergence herbicide applications, says Ohio State University Extension.

Post-Emergence Applications In Soybeans: Are You Waiting Too Long?

June 18, 2013 | Posted in Crop Protection

Source: By Mark Loux, Ohio State University

Ohio State University weed expert Mark Loux shares some things to consider relative to POST treatments in soybeans.

Surviving The Weed Crisis: Life Beyond Glyphosate

For no-tillers to preserve their way of farming, they’ll need more diverse weed-control programs that include the use of residual herbicides.

By John Dobberstein posted on May 1, 2012 | Posted in Crop Protection

With hundreds of no-tillers looking on, Bryan Young showed no-tillers last winter some PowerPoint slides that spelled out a troubling end game: In state after state, glyphosate-resistant weeds have been winning the battle for crop acres.

No-Till Notes

Keep Weeds Guessing With Herbicide Rotation

Using herbicides with different modes of action and varying the application timing can help no-tillers avoid resistance issues in their fields

By Jim Leverich posted on January 1, 2011 | Posted in Crop Protection

With all of our herbicide-tolerant crops, we sometimes get complacent about the importance of rotation to reduce herbicide resistance.

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