Iowa Center for Public Affairs Journalism (http://www.iowawatch.org/tag/monsanto/)
Farmers have been using the weed killer glyphosate – a key ingredient of the product Roundup – at soaring levels even as glyphosate has become increasingly less effective and as health concerns and lawsuits mount.
Glyphosate is the most used pesticide on U.S. agricultural crops, with the nation using an estimated 287 million pounds in 2016, according to an analysis by the Midwest Center for Investigative Reporting. And sales continue to grow, with market researchers predicting the glyphosate market to grow to $8.5 billion to $10 billion annually by 2021 up from $5 billion now. READ ALSO: Controversial Pesticide Use Increases Dramatically Across The Midwest
Of 400 pesticides used on agriculture crops across the U.S, glyphosate is used at least three times more than all others, according to an analysis of data estimates from the U.S. Geological Survey. The second-most used weed killer in the U.S. is atrazine – with 75.4 million pounds used on U.S. agriculture crops in 2016. In 2016, the Midwest used 65 percent of the nation’s total agriculture glyphosate use on crops.
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Workloads for eight state investigators who determine whether herbicides are applied properly in Iowa have more than doubled the past two years, with no plans in sight for adding staffers. The workload increase — from 110 misuse reports in the 2016 crop year to 249 in the 2018 crop year — coincides with the introduction by agrochemical companies of dicamba-based herbicides to kill weeds in farm fields. In spite of this, the Iowa Department of Agriculture and Land Stewardship Pesticide Bureau has not added staff investigators and completing cases is taking longer, spilling over into the next crop year. Cases taken on in the 2018 crop year, which ran from Oct. 1, 2017, to Sept.
A bill has been introduced in the Iowa Legislature that would increase the fee for a three-year public or private pesticide application certification from $15 to $30 and designate money raised from those fees to the state’s pesticide and administration fund. The fee for commercial applicators would remain at $75. The bill was introduced Feb. 25 and passed its first subcommittee hurdle two days later. It came a month after an IowaWatch story about how recommendations for investigating Iowa’s pesticide application, made by the Iowa State Auditor’s office in a 2012 audit and subsequent reports, had not been addressed.
Briana Reha-Klenske starts helping migrant farmworkers lacking insurance who need medical care by asking: for how long are you in Iowa? A bilingual health care manager, her patients are migrant farmworkers who are only in Iowa during the summers, which limits her ability to help.
Last year, according to a University of Missouri survey, dicamba damaged an estimated 3.6 million acres of soybeans across 25 states when it drifted from farms planted with seeds genetically engineered to resist the chemical onto regular soybean fields.
The U.S. Environmental Protection Agency lessened protections for crops and wildlife habitats after Monsanto supplied research that presented lower estimates of how far the weed killer dicamba can drift, according to a review of federal documents. In its final report approving the usage of dicamba on soybeans, the agency expressed confidence that dicamba, new versions of which are made by Monsanto and German chemical company BASF, would not leave the field. The registration covered both herbicides, an EPA spokesperson said. “The EPA expects that exposure will remain confined to the dicamba (DGA) treated field,” the agency wrote in the final registration approving the use of dicamba in November 2016. However, drift from dicamba damaged more than 3.6 million acres of soybeans in 2017, according to data from Kevin Bradley, a professor at the University of Missouri.
After drift from the herbicide dicamba harmed millions of acres of soybeans in 2017, environmental groups are worried that it could damage sensitive ecological areas, particularly habitats for monarch butterflies.
Just nine of 30 agribusiness companies have followed through on a pledge to implement the Farm Bureau’s 2014 “Core Principles” for transparency in the collection of farmers’ data. Among those who have yet to do so are some of the industry’s biggest players.
As soybean and cotton farmers across the Midwest and South continue to see their crops ravaged from the weed killer dicamba, new complaints have pointed to the herbicide as a factor in widespread damage to oak trees.