cropCENTRAL | Field Crop Production Resources

The following information about cover crop termination is taken from the 2016 Weed Control Guide for Ohio, Indiana and Illinois.  The information was originally written by extension weed scientists at Purdue University.
Cover crops are unique in that most are planted primarily to reduce soil erosion and otherwise enhance soil quality, and are not harvested for their seed, fruit, or forage (although some are grazed or used as forage). Instead, cover crops are terminated before planting of summer annual grain crops such as soybeans and corn.…

On February 3, Monsanto announced its commercial launch plans for soybean varieties resistant to the herbicides dicamba and glyphosate (designated Roundup Ready 2 Xtend varieties). This announcement followed China’s decision to import grain from these varieties. Many weed management practitioners hope this new technology package will provided improved control of problematic weed populations, including those with evolved resistance to glyphosate and herbicides from other site-of-action families. The weed science program at the University of Illinois has evaluated this technology for several years,…

The 2016 Weed Control Guide for Ohio, Indiana and Illinois contains 224 pages of weed management information, including weed response ratings for corn and soybean herbicides. Information and recommendations for managing weeds in small grains and forages is included, along with more specific information about and control recommendations for several problem weed species. A pdf of the 2016 Weed Control Guide is available to download, and a printed version of the guide can be ordered at: http://estore.osu-extension.org/2016-Ohio-Indiana-and-Illinois-Weed-Control-Guide-P433.aspx
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Here is the final installment of considerations for weed management in 2016.
 
Steps for Successful Weed Management in Glufosinate-Resistant (Liberty Link) Soybean
 
Step 1:
Plant Liberty Link soybean seed into a weed-free seedbed
Achieve a weed-free seedbed through the use of:
                          1) Preplant tillage
                          2) Effective burndown herbicide(s)
                          3) A combination of tillage and burndown herbicides
 
Step 2:
Select and apply within 14 days of planting a soil-residual herbicide that targets your most problematic weed species.…

 
Here is the third installment with additional considerations for weed management in 2016.  The final installment will be posted tomorrow.
 
Multiple or Effective
The continuing and expanding challenges imposed on agronomic cropping systems by weed populations resistant to various herbicides has led to renewed interest in utilizing multiple modes of herbicide action in weed management programs. Indeed, articles written about and advertisements for products that contain multiple modes of action populate many farm media publications.…