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 SfiligojHope for Application Equipment Sales
April 24, 2017
The old saying goes that a “rising tide lifts all boats.” If this is indeed the case, then things may Read More
Farming drone air
Eric SfiligojThe Interest in UAVs for Agriculture Grows
April 10, 2017
At times, it seems as if experts have been predicting “big things” for unmanned aerial vehicles (UAVs) for several years Read More
Crop Protection Products in storage
Eric SfiligojThe Crop Protection Picture in 2017: Familiar Products, New Owners
April 3, 2017
Some events take time to come to pass. For instance, I remember when I first started covering the ag retail Read More
Comodity Classic 2017 overview
Eric SfiligojConsidering Customer Concerns
April 1, 2017
One of the primary goals for any business to survive and thrive is to know what its customers want and Read More
Trending Articles
Crop InputsFlying Under the Radar No More, FMC Goes Big
April 13, 2017
Describing FMC as “under the radar,” admittedly, is probably a stretch. But in a snap of the fingers, FMC upped Read More
Young Corn Plants
Crop NutritionStill Hunting Yields
April 1, 2017
There’s no denying it — the agricultural marketplace today is undergoing a fundamental shift in fortunes. Not too many years Read More
Nutrients for Life Foundation Teacher
FertilizerNutrients For Life Foundation Celebrates 10 Years Teaching Fertilizer Education
March 23, 2017
Those in agriculture know fertilizer is a vital ingredient to grow strong, productive crops. In fact, fertilizer is responsible for Read More
AdjuvantsA New Weed-Control Era Begins: But First, One Last Obstacle
March 4, 2017
There is trepidation, there is reluctance, and there is excitement. Ag retailers feel it all about the new dicamba and Read More
LIFT Academy video screenshot
Crop InputsLIFT Agriculture Academy: A Q&A With West Central Distribution’s Dean Hendrickson
March 1, 2017
West Central Distribution recently launched its LIFT Agriculture Academy, a new, premiere training and professional development resource for West Central’s ag Read More
Farmer and aptop
Matt Hopkins10 Warning Signs Your Website Is Grossly Outdated
February 8, 2017
Your Website is often a visitor’s first impression of your ag retail business. A positive first impression can set the Read More
Latest News
BPIA logo
Seed/BiotechBPIA Files Comments with USDA
April 24, 2017
The Biological Products Industry Alliance (BPIA) has filed comments with the USDA’s Animal and Plant Health Inspection Service (APHIS) Plant Read More
Eric SfiligojHope for Application Equipment Sales
April 24, 2017
The old saying goes that a “rising tide lifts all boats.” If this is indeed the case, then things may Read More
Stewardship video screenshot
ManagementNew Video Raises Awareness of 2,4-D Stewardship
April 24, 2017
A new public service video developed and produced by the 2,4-D Research Task Force, in conjunction with the American Soybean Read More
ManagementAn Inside Look at Award Winning Ag Retailer Gar Tooteli…
April 20, 2017
CropLife Editor Eric Sfiligoj discusses An Inside Look at Award Winning Ag Retailer Gar Tootelian Read More
Students Soybean Field
Industry NewsMACA Announces 2017 Young Leader Scholarship Recipients
April 19, 2017
The Mid America CropLife Association (MACA) Board of Directors selected 11 college students to receive the MACA Young Leader Scholarship Read More
Growmark FS Outlet
SoftwareKnoa Software Solution Helps GROWMARK Boost System Perf…
April 19, 2017
Knoa Software, a leading provider of user experience management (UEM) software, has announced that GROWMARK, Inc., a regional agricultural cooperative Read More
Crop InputsFBN Publishes ‘Voice of the Farmer’ Agricul…
April 17, 2017
Farmer’s Business Network (FBN) released today its “The Voice of the Farmer”, which the company is describing as “a special Read More
ManagementTalking Responsible Ag
April 13, 2017
CropLife Editor Eric Sfiligoj discusses the Responsible Ag program with director Bill Qualls. Read More
Crop InputsFlying Under the Radar No More, FMC Goes Big
April 13, 2017
Describing FMC as “under the radar,” admittedly, is probably a stretch. But in a snap of the fingers, FMC upped Read More
Crop InputsWhat do Roundup and Mickey Mouse Have in Common? Califo…
April 13, 2017
(SOURCE: East Valley Times) Glyphosate, the active ingredient in Monsanto Co.’s Roundup and many other weed killers, is being added Read More
Syngenta headquarters in Basel, Switzerland
Crop InputsSource: ChemChina to Divest Assets to Adama Following S…
April 11, 2017
China National Chemical Corp. plans to redistribute agrochemical assets to its Adama unit after the $43 billion takeover of Syngenta Read More
Farming drone air
Eric SfiligojThe Interest in UAVs for Agriculture Grows
April 10, 2017
At times, it seems as if experts have been predicting “big things” for unmanned aerial vehicles (UAVs) for several years Read More
OpinionOpinion: Taking On The Farmers Business Network
April 8, 2017
Well, another round of venture capital funding has come to Farmers Business Network (FBN), followed up with the obligatory feature Read More
Drone
EquipmentFarming Drones: The Future Of Agriculture?
April 7, 2017
Chances are, you already know drones are amazing. After all, this is something DroneLife readers just understand. But if you’re Read More
ManagementFMC-DuPont, Crop Plantings, and UAV Updates
April 6, 2017
Editors Eric Sfiligoj and Jackie Pucci discuss the purchase agreement between DuPont and FMC, the 2017 crop acreage mix and Read More
Falcon soil sampler
EquipmentSerious Soil Sampling Rigs
April 6, 2017
The industry has seen an increase in automation in sampling equipment, and consultants now often pull cores with an automated Read More
Iowa waterways
FertilizerDow AgroSciences Recognizes Ag Retailers’ Role in Prote…
April 6, 2017
The state of Iowa and its agriculture community have worked for decades to preserve soil health, protect water quality and Read More
Farmer Scouting Weeds in Soybean Field
EquipmentSoil, Scouting Programs Continue To Gain Value
April 5, 2017
How much growers and their retailers utilize soil testing and scouting varies greatly. But they should step up their game Read More