Quantcast
GMO

Genetically Engineered Crops Trigger Cycle of Superweeds and Toxic Pesticides

Despite being genetically engineered (GE) with the sole purpose of helping farmers fight weeds, glyphosate-tolerant GE crops such as Monsanto's Roundup Ready corn have spurred a crisis of weed management for farmers nationwide. A report released today by Food & Water Watch analyzes the connection between the rapid proliferation of GE crops and affiliated pesticides in the U.S., and the rise of herbicide-resistant “superweeds" that have led to the steadily increasing use of more dangerous herbicides.

“For nearly 20 years, herbicide-tolerant GE crops have been marketed as a way to improve yields, lower costs for farmers and reduce agriculture's environmental impact. Not only have these claims not held up, they've backfired," said Wenonah Hauter, executive director of Food & Water Watch. “The chemical arms race that industrial agriculture is waging against weeds in this country is not working and is doing incalculable harm to our environment and human health."

The U.S. Department of Agriculture (USDA) and Environmental Protection Agency (EPA) data on herbicide analyzed in the report shows that herbicide use on corn, cotton and soybeans has steadily grown by 26 percent in the years between 2001 and 2010. The widely used glyphosate herbicides, primarily Monsanto's Roundup Ready line, have become ineffective as the weeds develop stronger resistance due to continuous over-exposure to the chemical. As glyphosate proves to be increasingly ineffective, more farmers are turning to more dangerous herbicides including 2,4-D. Use of 2,4-D has increased since glyphosate-resistant crops became widespread, growing 90 percent between 2000 and 2012.

The report analyzes how the interdependence between the agrichemical and biotechnology industries has fueled weed resistance. It offers an overview of the worst offending weeds; the agrichemical trends used over the years since GE crops have been widely adopted; and the biotechnology companies' rush to win approval of new GE crops resistant to different combinations of more-toxic chemicals.

"This report provides more proof that GE food is not the silver-bullet solution it is marketed to be and that its impact on our environment and human health needs much deeper scrutiny," said Pamm Larry, Northern California director for LabelGMOs.org and the initial instigator of Proposition 37, a California ballot initiative to label genetically engineered foods that was narrowly defeated at the polls last November.

The report also examines the costs associated with GE crops and herbicide-resistant weeds. Farmers face significant costs from reduced yields and efforts to combat weed infestations, and pesticide exposure and chemical residues harm public health, the environment, wildlife and water quality.

“The current superweeds situation should serve as a wake-up call for moving agriculture off the GMO and chemical treadmill to which it is bound," said Ronnie Cummins, executive director of the Organic Consumers Association. “To do that, public research—free of private sector influence—must be funded in order to give farmers better alternatives. Dumping more and more chemicals on the problem only fuels a fire that will have devastating consequences on how we grow our food."

Show Comments ()
Sponsored
Smallholder agriculture in southern Ethiopia. Smallholder farmers are particularly vulnerable to food insecurity. Leah Samberg

How Climate Change and Wars Are Increasing World Hunger

By Leah Samberg

Around the globe, about 815 million people—11 percent of the world's population—went hungry in 2016, according to the latest data from the United Nations. This was the first increase in more than 15 years.

Between 1990 and 2015, due largely to a set of sweeping initiatives by the global community, the proportion of undernourished people in the world was cut in half. In 2015, UN member countries adopted the Sustainable Development Goals, which doubled down on this success by setting out to end hunger entirely by 2030. But a recent UN report shows that, after years of decline, hunger is on the rise again.

Keep reading... Show less
Pixabay

Two Graphs Explain Why California’s Wildfires Will Only Get Worse

By Molly Taft

The deadly wildfires ripping through Northern California are just the latest in a season of record-defying natural disasters in the U.S. As the death toll passes 40, reports of Californians hiding in pools as their houses burn and scenes of devastated homes and vineyards add to 2017's apocalyptic picture of how climate change is impacting America today.

As the Trump administration guts environmental protections and undermines science, California is one of the states leading the way on climate action. Ironically, experts agree the state can expect devastating fires like the ones in Napa to become the new normal. Drier and drier conditions and creeping temperatures in the American Southwest, definitively linked to climate change, serve to create tinderbox conditions for massive, catastrophic fires to explode.

Keep reading... Show less
Leonardo DiCaprio / Facebook

Leonardo DiCaprio Invests in Plant-Based Food Company

Animal agriculture is responsible for more greenhouse gas emissions than the entire transportation sector, but eating a burger doesn't have to come with a side of guilt.

Actor and environmentalist Leonardo DiCaprio has invested in Beyond Meat, the makers of the world's first vegan burger that's famously known to look, smell and even taste a lot like the real deal.

Keep reading... Show less
Climate activists Emily Johnston and Annette Klapstein shut down Enbridge's tar sands pipelines 4 and 67 in Minnesota on Oct. 11, 2016. Shutitdown.today

Judge Allows Vital 'Necessity Defense' for Climate Activists

By Jessica Corbett

In a decision that is being called "groundbreaking" and "precedent-setting," a district court judge in Minnesota has ruled that he will allow oil pipeline protesters to present a "necessity defense" for charges related to a multi-state action by climate activists last October.

In his decision last week, Judge Robert Tiffany ruled that four activists who participated in the #ShutItDown action—in which pipelines across five states were temporarily disabled, halting the flow of tar sands oil from Canada into the U.S.—may present scientists and other expert witnesses to explain the immediate threat of climate change to justify their action.

Keep reading... Show less
Sponsored
www.youtube.com

Why Are Incarcerated Women Battling California Wildfires for as Little as $1 a Day?

As raging wildfires in California scorch more than 200,000 acres—roughly the size of New York City—more than 11,000 firefighters are battling the blazes, and a number of them are prisoners, including many women inmates.

Keep reading... Show less
Renewable Energy
www.youtube.com

World's First Floating Wind Farm Will Power 20,000 Homes

Scotland has officially switched on the Hywind Scotland, the world's first floating wind farm.

"Hywind will provide clean energy to over twenty thousand homes and will help us meet our ambitious climate change targets," First Minister Nicola Sturgeon said.

Keep reading... Show less
Sponsored

Shocking Photo of Dehorned Black Rhino Wins Top Award

Africa loses an average of three rhinos a day to the ongoing poaching crisis and the illegal rhino horn trade. In 2016 alone, 1,054 rhinos were reported killed in South Africa, representing a loss in rhinos of approximately six percent. That's close to the birth rate, meaning the population remains perilously close to the tipping point.

This year, the Natural History Museum in London awarded photographer Brent Stirton the 2017 Wildlife Photographer of the Year grand title for his grisly image of a black rhino with its two horns hacked off in South Africa's Hluhluwe-Imfolozi Park.

Keep reading... Show less
www.facebook.com

Guard Dog Wouldn’t Leave Goat Flock During California Fires—And Lived to Tell the Story

By Andrew Amelinckx

The fire the Hendels barely escaped was part of the Northern California firestorm that has so far claimed 40 lives—including one of their neighbors, Lynne Powell—destroyed countless homes, and caused billions of dollars in damage.

"Later that morning when we had outrun the fires I cried, sure that I had sentenced Odie to death, along with our precious family of bottle-raised goats," Roland Hendel wrote in a recent Facebook post.

Keep reading... Show less
Sponsored

mail-copy

Get EcoWatch in your inbox