Chemical Controversies
Pesticides are substances that prevent, destroy, repel, or reduce the severity of pests. Pests are living things that occur where they are not wanted or that cause damage to humans, crops, or animals. Pests can be insects, rodents, unwanted plants, bacteria, viruses, or different types of fungus. Pesticides can vary in how toxic they are to humans and the environment. Some are persistent in the environment, animals, and birds, lasting for years; others break down soon after they are released. The U.S. Environmental Protection Agency (EPA) grants licenses, or registrations, to pesticides that it has found do not pose unreasonable risks to human health and the environment; it has registered at least 865 pesticides, which are used in thousands of pesticide products.
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Glyphosate contaminates food? Simple testing method could dispel exaggerated weedkiller risk claims
Researchers at Leipzig University in Germany say they have developed a quick and simple way of testing for glyphosate in ...
Viewpoint: As COVID-19 boosts public trust in science, media promote myths about cancer and food
Thanks to COVID-19, the public has gotten a lot more skeptical about claims that chemicals, food, and medicine are corporate ...
EPA green lights limited use of just-banned dicamba weedkillers until July 31
This notice announces the Agency's [EPA's] issuance of a final cancellation order for three pesticide products (Xtendimax with Vaporgrip Technology, ...
Ban of neonicotinoid insecticide seed treatments pushes UK farmers to grow non-GMO disease-resistant wheat
Season-long protection against barley yellow dwarf virus (BYDV) without the use of insecticides is set to become a reality through ...
Bayer, UK farmers appeal EU neonicotinoid insecticide ban, citing lack of scientific evidence
Lawyers acting on behalf of the [National Farmers Union] are in court battling to overturn a ban on neonicotinoid pesticides, ...
With neonicotinoid insecticides banned, wasps might help UK canola growers combat cabbage stem flea beetle
Researchers have determined that the Microctonus brassicae wasp species, and genetically similar parasitic wasps, could be used in controlled conditions ...
Plant ‘probiotics’: Feeding crops good bacteria may prevent pest damage without chemicals
Scientists have developed plant ‘probiotics’ that help fight disease without the use of expensive pesticides. UK researchers say beneficial bacteria ...
France reinstates ban on US cherry imports over pesticide safety fears
On April 8, 2020 France published its fifth emergency decree banning fresh cherry imports from countries where the use of ...
Podcast: Fungi destroy $60 billion worth of food each year. Are natural biopesticides the answer?
Food waste plagues both farmers and consumers. Americans throw out much of what we buy at the grocery store—roughly 133 ...
Neonicotinoid insecticide ban, poor weather cut EU canola harvest area to 13-year low, USDA finds
Rapeseed production in the European Union (EU27 + UK) for 2020/21 is forecast at 17.0 million metric tons (mmt), 0.2 ...
With glyphosate-cancer settlement nearing, is the Roundup controversy coming to an end?
Bayer AG is close to a turning point in its legal battle over the weedkiller Roundup. But it still has ...
Viewpoint: Greenpeace lobbies to ban fungicides that kill cancer-causing mycotoxins
A vast network of organizations, including known players such as Greenpeace, are throwing a myriad of unscientific publications at the ...
Viewpoint: California pesticide regulation battle highlights influence of politically connected activist groups
[California] Gov. Gavin Newsom is calling for strong regulatory enforcement to “protect children from pesticide exposure” in a new directive ...
Podcast: COVID-19 a global communist plot? Glyphosate didn’t cause the pandemic. Time to embrace agricultural biotechnology.
While public health officials and policymakers struggle to contain the novel SARS-COV-2 coronavirus, anti-vaccine activists claim the pandemic was orchestrated ...
She’s baaaack! ‘Plandemic’ anti-vaccine disinformation ‘star’ Judy Mikovits now warning glyphosate, GMOs boost COVID-19 risk
[In early May], I wrote about Plandemic, a viral video featuring disgraced scientist turned antivaxxer turned COVID-19 “Fire Fauci” conspiracy ...
EU Food Safety Authority defends pesticide risk studies activists call ‘unfit for purpose’
The European Food Safety Authority (EFSA) has published the results of its two pilot assessments on the risks posed to ...
Viewpoint: Modern ‘post-truth’ politics ignores sustainability benefits of GMOs and pesticides
As Africa shows, locust plagues can be devastating for food security, and climate science enables us to detect that certain ...
Ethiopian geneticist defends his country’s decision to approve GMO insect-resistant Bt cotton
A recent report by the United States Department of Agriculture (USDA) Foreign Agricultural Service welcoming the Government of Ethiopia’s (GOE) ...
Glyphosate to blame for COVID-19? Here’s how we know Bayer’s weedkiller didn’t cause the pandemic
An MIT computer scientist with no expertise in agriculture, chemistry, toxicology, or the biological sciences. And yet for some reason, ...
Reversing herbicide resistance? Geneticists uncover source of ‘dreaded’ pigweed’s glyphosate tolerance
Just hearing “pigweed” can cause fear in cotton and soybean farmers, but a Clemson University geneticist and others believe they ...
Precision (plant) medicine: Biotech drug delivery system fights diseases pesticides can’t control
A new method developed by engineers at MIT may offer a starting point for delivering life-saving treatments to plants ravaged ...
States want tighter EPA restrictions on dicamba weedkillers after another year of ‘skyrocketing’ crop damage
On April 28, the Association of American Pesticide Control Officials (AAPCO) sent EPA a letter asking that the agency consider ...
Cumulative pesticide exposure poses little risk to consumers, EU food safety officials find
Risks to consumers from the presence of pesticide residues in food are currently estimated substance by substance. However, a number ...
Ban glyphosate? Environmental chemist debunks ‘flawed’ case against Bayer’s herbicide
Contrary to sensational media reports and class actions, global regulators consider glyphosate not to be carcinogenic. Consequences could be dire ...
Viewpoint: Activist-inspired GMO cotton bans push Mexican farmers toward bankruptcy
Mexico has a long record of safely cultivating genetically modified (GM) cotton. For more than 20 years, cotton has been ...
Bayer expects widespread use of dicamba in 2020 despite intense legal battle to restrict the weedkiller
Had it proceeded as planned, dicamba-tolerant soybean technology would be receiving rave reviews in 2020. In its four years of ...
Bayer takes ‘tougher stance’ in glyphosate-cancer settlement talks amid COVID-19 financial strain
Bayer said the economic downturn and the need to preserve cash means it is taking a tougher stance in talks ...
