The High Price Of Weed Resistance

If you have been in the agricultural business for more than 10 years, you know that weed resistance is becoming old news. Since the start of the 2000s, researchers have discovered dozens of weed types that have developed resistance to several popular herbicides.

But perhaps no weed resistance has gained more attention than the increasing number of types that can now fend off glyphosate applications. As the most popular herbicide in the industry, growers have largely used glyphosate to control all their weed problems as a single-shot solution during the last two decades.

Those days may be ending, however. At last count, 24 states had confirmed glyphosate-resistant weeds growing in them, most of these spread out among the key corn/soybean/cotton producing areas of the country. Among this group were particularly hard-to-control weeds such as waterhemp, pigweed and marestail.

Now I’ve heard all about how damaging these resistant weeds can be to crop yields and harvesting equipment for growers. But the additional cost to combat these weeds is staggering. On a recent tour of crop fields in Arkansas, grower Malcolm Haigwood spelled out in graphic detail just how expensive fighting glyphosate-resistant weeds has become.

“A few years ago, it used to cost me between $12 and $15 per acre to control these weeds,” said Haigwood. “Last year, it cost me between $65 and $80 per acre, using more applications and more crop protection products to achieve the same level of control.” He further predicted that with the increased materials, labor and fuel costs associated for these weed control efforts, his cost per acre in 2012 could reach near $100.

Several companies, including Dow AgroSciences (which hosted the tour), are working on new herbicides to help re-establish some of the effectiveness of glyphosate, but most of these are still a few seasons away from being market ready. In the meantime, Haigwood says the biggest issue he is facing with other growers is denial that their fields have glyphosate-resistant weeds in them.

“Many of these friends tell me they must have gotten a hold of some bad chemical when the weeds don’t die,” he said. “Let me tell you – I’ve sprayed hundreds of thousands of acres since the 1960s and I’ve never had any bad chemical. If the weeds don’t die, they are probably resistant.”

Where this growing weed resistance problem goes is anybody’s guess right now. But one thing is certain – the days of a single-shot crop protection solution such as glyphosate are probably coming to an end.

Topics:

Leave a Reply

Eric Sfiligoj Stories

Eric SfiligojThe Latest Monsanto Rumors: A Game Of Tones
July 18, 2016
When companies are engaged in the back-and-forth of the acquisition game, the tone of their various announcements is always important. Read More
Heritage Cooperative Finished Building Aerial
Eric SfiligojThe Cooperative Consolidation Crunch
July 11, 2016
One month ago on June 14, I had the opportunity to attend the official opening of a new ag retail Read More
Eric SfiligojWanted: A New Villain In Agriculture?
July 6, 2016
More than 30 years ago, I remember reading one particular comic book story that still resonates with me to this Read More
Eric SfiligojThe British Leave Vote Impact On EU Agriculture
June 27, 2016
Like virtually everyone else in the world this past week, I’ve watched the global reaction to Britain’s vote to exit Read More
Trending Articles
Heritage Cooperative
Retail FacilitiesKahler Automation Designs State-Of-The-Art Facility For Heritage Cooperative
July 4, 2016
Heritage Cooperative in Marysville, OH, needed an efficient liquid, dry and grain facility to serve the many needs of their Read More
The Andersons Waterloo
ManagementFirst Indiana Facility Certified Under 4R Nutrient Stewardship Certification Program
June 27, 2016
The 4R Nutrient Stewardship Certification Program has announced that The Andersons, Inc.’s Waterloo, IN, facility has been added to its Read More
Food IT
Industry NewsCalifornia Event Will Mix Ag And Tech Professionals To Explore IT Solutions
June 20, 2016
Silicon Valley is hot on agriculture, and an upcoming event in California will bring together the food and tech industries Read More
Monsanto Luling Plant
Eric SfiligojWhat’s Next For Monsanto?
May 31, 2016
For the folks at Monsanto’s headquarters in St. Louis, MO, it has been an eventful few weeks. Back on May Read More
Soybean Plant closeup
Industry NewsMonsanto Rejects Bayer Bid; Open To More Talks
May 25, 2016
Monsanto Co, the world’s largest seed company, turned down Bayer AG’s $62 billion acquisition bid as “incomplete and financially inadequate” Read More
Eric SfiligojPity The Monsanto Haters
May 23, 2016
An old saying goes thus: “Be careful what you wish for. You just might get it.” Given current events, there Read More
Latest News
ManagementGROWMARK Meeting Visit, Company Takeover Updates, and R…
July 22, 2016
Editors Paul Schrimpf and Eric Sfiligoj discuss their recent speaking engagement at GROWMARK’s eastern event, crop protection company merger rumors, Read More
Crop InputsMonsanto: EU Approves Roundup Ready 2 Xtend Imports
July 22, 2016
Monsanto Co. announced today that the European Commission has granted import approval for Roundup Ready 2 Xtend soybeans. This milestone Read More
Syngenta headquarters in Basel, Switzerland
Crop InputsSyngenta Announces Alfalfa Seed Split Off
July 22, 2016
On September 1, 2016, Syngenta will transfer sales and distribution of alfalfa seed to the NEXGROW branded business that is Read More
Dow DuPont
Crop InputsDuPont, Dow Shareholders Approve Merger
July 21, 2016
DuPont and The Dow Chemical Company announced that, at their respective special meetings of stockholders held today, stockholders of both Read More
ManagementLand O’Lakes Announces SUSTAIN Business Unit, Oth…
July 20, 2016
Land O’Lakes, Inc. today announced the formal organization of a new business unit, SUSTAIN, and its leadership. SUSTAIN will focus Read More
Monsanto Luling Plant
Crop InputsReport: Bayer Shareholder Proposes Monsanto ‘Host…
July 20, 2016
One of Bayer AG’s top 20 shareholders said Wednesday it may make sense for the life-science company to launch an Read More
Young Corn Closeup
Industry NewsNew Leaf Symbiotics Snags Former Monsanto Microbials Le…
July 20, 2016
NewLeaf Symbiotics, announced today the appointment of Dr. Janne Kerovuo as Vice President for Research and Discovery.  Dr. Kerovuo comes Read More
Corn and ditch
ManagementStudy: Saturated Buffers Reduce Nitrates From Subsurfac…
July 19, 2016
The Agricultural Drainage Management Coalition (ADMC), Agricultural Drainage Management Systems Task Force and Dr. Dan Jaynes with the National Laboratory Read More
Case sprayer nozzle closeup
EquipmentAgronomists, CCAs, Custom Applicators Invited To FSR Ag…
July 19, 2016
Agronomists, Certified Crop Advisers (CCA) and custom applicators can stay current on agronomy issues on the grounds of the Farm Read More
Soybean Field
LegislationOhio Soybean Association Names Brian Hill Legislator Of…
July 19, 2016
The Ohio Soybean Association (OSA) has announced that State Representative Brian Hill (R-Zanesville) has been named one of two Legislators of Read More
Eric SfiligojThe Latest Monsanto Rumors: A Game Of Tones
July 18, 2016
When companies are engaged in the back-and-forth of the acquisition game, the tone of their various announcements is always important. Read More
Nozzle spray close-up
AdjuvantsWest Central Distribution Introduces New Elite Family O…
July 14, 2016
West Central Distribution recently released a new line of Elite adjuvants to work alongside the new herbicide technologies that combat Read More
Bayer sign
Crop InputsBayer Makes New Offer For Monsanto
July 14, 2016
Bayer AG boosted its takeover offer for Monsanto Co. to about $65 billion in a bid to overcome the U.S. Read More
ManagementAn Update on Water
July 14, 2016
CropLife Editors Eric Sfiligoj and Matthew Grassi discuss agricultural water issues in conjunction with a recent field trip in Ohio. Read More
Co-Alliance employee
EmployeesNew Purdue Program To Focus On Talent Management
July 14, 2016
Purdue University’s Center for Food and Agricultural Business is starting a new professional development program to help food and agribusiness Read More
Industry NewsFMC Agricultural Solutions Appoints New Global Regulato…
July 14, 2016
FMC Corp. has named Andy Hedgecock as Global Regulatory Affairs Director for FMC Agricultural Solutions. He joins the company this Read More
Corn Field
Seed/BiotechWhat Can Inoculants Do For You?
July 13, 2016
When it comes to preventing disease and promoting growth in your plants, who couldn’t use a helping hand? By forming Read More
Microbes
Seed/BiotechMighty Farming Microbes: Companies Harness Bacteria To …
July 13, 2016
What if farmers, instead of picking up some agricultural chemicals at their local dealer, picked up a load of agricultural Read More