Posted by on July 6, 2017

Monsanto’s Roundup is America’s best selling weed killer. It’s sprayed on golf courses, in parks, carports and backyards across America. But a recent decision by the California Environmental Protection Agency (EPA) may make some consumers want to put it down.

Effective July 7, the California Environmental Protection Agency (EPA) will add glyphosate, the active ingredient in Roundup, to the list of chemicals known to the state to cause cancer. The agency will require any product containing glyphosate to have a warning label by next year.


Photo courtesy of Mike Mozart on Flickr @CC

California is the first and only state in the nation to list glyphosate as a cancer-causing chemical.

Monsanto Claims Roundup Is Safe
Monsanto insists that glyphosate is safe, but the agro-chemical giant is currently defending itself against thousands of plaintiffs who allege that exposure to Roundup caused their or their loved ones cancer. Monsanto has vowed to fight the CA EPA’s decision in court and an appeal is currently pending.

Should The Home Depot Sell & Promote It?
If the CA EPA is correct and glyphosate does cause cancer, should garden stores like The Home Depot continue to sell and even promote it? Should it be easy to buy and spray close to neighbors, children, pets, schools, parks and other public places? Other countries around the world have grappled with these questions.

The Home Depot in Hollywood, California

World Leaders Ban Roundup in Public Areas
Two years before the CA EPA made its decision, the World Health Organization determined that glyphosate was “probably carcinogenic to humans.” After the announcement in 2015, world leaders called for a ban.

French Environment and Energy Minister Segolene Royal:

“France must be on the offensive with regards to the banning of pesticides. I have asked garden centers to stop putting Monsanto’s Roundup on sale.” – Newsweek 

Christian Meyer, the chairman of Germany’s Consumer Protection Minister Conference:

“This pesticide should not be found in gardens, parks or on children’s playgrounds. I also do not think use in private gardens is appropriate.” – The Guardian 

Germany’s largest DIY store, ‘toom Baumarkt DIY’ pulled Roundup from its stores after the WHO’s announcement.

Last year, Italy’s Ministry of Health banned the use of glyphosate in public places including,

“. . . parks, gardens and courtyards, the edges of road and railways, urban areas, sports fields and recreational areas, playgrounds and green areas within the school buildings, and areas adjacent to health facilities.” – Food Democracy Now! 

If these and other countries have acted to protect their citizens from a chemical that allegedly causes cancer, shouldn’t the United States do the same?

Gardener applying a chemical weedkiller to weeds in the yard to maintain a tidy pristine appearance

The USDA claims Roundup is Safe
Despite the determination by the World Health Organization and the CA EPA, The U.S. Environmental Protection Agency has determined that glyphosate is safe (there is some controversy about the decision–you can read about it here). However, the agency is in the process of reviewing glyphosate and its assessment is due sometime this year.

So for now, it’s up to individual states and local leaders to decide what limits, if any, should be put on where Roundup is and isn’t used. According to the LA Times, several schools districts in Southern California including Burbank, Irvine and Glendale have already banned the use of Roundup from their campuses.

If Roundup is readily available and easy to buy at home improvement stores, like The Home Depot, it will continue to be used in residential neighborhoods near kids and pets.

What You Can Do
If you have concerns about glyphosate or Roundup, contact your local and state representative.

UnknownContact The Home Depot
Contact the U.S. EPA

Learn More
USA Today – “California to add glyphosate, an ingredient in Roundup weed killer, to list of cancer causing chemicals”
CA EPA – “Notice of Intent to List Chemicals by the Labor Code Mechanism: Tetrachlorvinphos, Parathion, Malathion, Glyphosate”
New York Times – “Monsanto Sues California Over Herbicide Classification”
CBS This Morning – “Popular weed killer faces lawsuit over cancer claims”
Fox News Health – “US Lawsuits build against Monsanto over alleged Roundup Cancer Link”
WHO Report on Glyphosate
The Lancet Oncology – “Carcinogenicity of tetrachlorvinphos, parathion, malathion, diazinon, and glyphosate”
National Center for Biotechnology Information (NCBI) – “Differential Effects on Glyphosate and Roundup on Human Placental Cells and Aromatase” – “German states call for ban on household pesticide”

German states call for ban on household pesticide

Inhabitat – “The Netherlands Says “No” to Monsanto, Ban Roundup Herbicide”
Monsanto – “Roundup/Glyphosate Background Materials” 

Feature image – Romanista @iStock

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