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.
Below is the complete archive of related articles sorted by date.
Judge tosses glyphosate-in-Cheerios lawsuit for no evidence of ‘injury’
The active ingredient in popular weed killers, glyphosate, has gotten bad press lately .... Some advocacy groups are claiming that ...
Viewpoint: EPA has science on its side in glyphosate-cancer label battle with California
By any measure, California’s Proposition 65 is an exercise in madness. The law, which is officially titled “The Safe Drinking Water ...
Strict evidence standards in upcoming glyphosate-cancer trials could yield science-based verdicts, legal analyst says
Three trials in California against Bayer have sided with plaintiffs involving allegations that the glyphosate in the herbicide Roundup causes ...
Microorganisms could help rid soil of lingering pesticides
Pesticides have been widely used after the Second World War in management of weeds, diseases and pests of plants. Most ...
California advances ban on insecticide chlorpyrifos, claims ‘politics’ prevent EPA from acting
California regulators on [August 14] took formal legal steps to ban a widely used pesticide that had been rescued from ...
Viewpoint: Biologist Tyrone Hayes, author of suspect atrazine weed killer study, nominated for EPA’s Scientific Advisory Panel
Comments opened on the recent EPA nominations to serve on the Scientific Advisory Panel (SAP) .... The name at number ...
India won’t ban glyphosate to stop illegal planting of herbicide-tolerant GMO crops
The government is unlikely to put a ban on the controversial herbicide glyphosate as there is no proven record to ...
Podcast: Food 5.0—GMOs, robots and the future of farming with agronomist Robert Saik
The high efficiency of modern agriculture has a downside: most consumers don't know the first thing about farming ...
Viewpoint: Pouring greed on an ethical fire—Questionable ‘litigation finance’ scam funds glyphosate-cancer lawsuit mill
Greed is being poured on an ethical fire ...
Acute exposure to controversial insecticide sulfoxaflor doesn’t impact bee learning, study shows
Systemic insecticides such as neonicotinoids and sulfoximines can be present in the nectar and pollen of treated crops, through which ...
Glyphosate label war escalates: Spurning EPA objections, California keeps cancer Prop. 65 warning on herbicide
California has no plans to change its rule that certain products containing the herbicide glyphosate require warnings to consumers that ...
Roundup on trial: Glyphosate-cancer settlement talks progress, but report of an $8 billion payout is ‘pure fiction’
Bayer AG is proposing to pay as much as $8 billion to settle more than 18,000 U.S. lawsuits alleging its ...
Viewpoint: Why GMO crops are planet’s best hope for sustainability
Future crops will need to withstand conditions like climate change, low water availability, rising soil salinity, and attacks by pathogens ...
As glyphosate—cancer legal battle intensifies, Bayer faces questions whether it needs to split up to survive
The glyphosate lawsuits—and the political backlash—stem from a finding by a division of the World Health Organisation, which said in ...
EPA blocks California from ‘misleadingly’ labeling glyphosate as ‘known to cause cancer,’ stating herbicide ‘does not pose a cancer risk’
Environmental Protection Agency News Release EPA Takes Action to Provide Accurate Risk Information to Consumers, Stop False Labeling on Products ...
Honeybees and chemicals: Popular neonicotinoid insecticides ‘safe and effective,’ Australia confirms
There have been scientific studies published that suggest a link between the use of neonicotinoids and the declining health of ...
With yields plunging, sugar beet growers in UK may discontinue growing crop in wake of neonicotinoid insecticide ban
Sugar beet is a crop that has always demanded close attention to grow well, but Norfolk grower Mark Means has ...
‘No safe exposure level’ for controversial pesticide chlorpyrifos, renewal unlikely, European officials conclude
The pesticide chlorpyrifos does not meet the criteria required by legislation for the renewal of its approval in the European ...
Finnish ecological sustainability study: Glyphosate-based Roundup herbicide has ‘minor, transient’ impacts on soil and animal health
Despite an increasing concern of consequences of using vast amounts of glyphosate-based herbicides in agroecosystems, their potential effects on non-target ...
‘Blame nature not pesticides’: Bee health detectives unravel mystery of 2013 Oregon bumblebee mass deaths
In June 2013, in a Target parking lot in Wilsonville, Ore., an estimated 50,000 bumblebees dropped dead. Shoppers reported bees falling from ...
Milkweed: Mother’s milk for monarch butterflies, but yield-robbing weed for farmers
Can we encourage a resurgence in butterfly-friendly milkweed populations without making farming even more challenging? ...
Bollworm pest shows signs of resistance to latest GMO Bt corn, cotton in southern US
Also known as the corn earworm, the cotton bollworm has spent the last decade steadily evolving resistance to most of ...
Roundup trial: Bayer’s glyphosate-cancer legal losses signal public’s flagging trust in regulators
Jurors have sided with plaintiffs in all three cases over Bayer AG’s herbicide Roundup to go to trial so far, ...
Podcast: Glyphosate, cancer and ‘corporate conspiracies’–“Regulatory capture” by anti-science activists in the Roundup controversy
Our useful threat-detection instinct has been warped into a serious handicap as we attempt to evaluate risks to our health ...
Denied access to neonicotinoid insecticides, UK farmers scramble to control deadly plant virus
Controlling the spread of plant viruses has just got harder with the demise of neonicotinoid seed treatments putting the emphasis ...
Just-discovered rice gene could fuel development of new GMO herbicide-resistant crops
Rice experts from the National Agriculture and Food Research Organization (NARO) in Japan and partners found a rice gene that ...
Bayer scraps launch of Monsanto worm pesticide over safety concerns as glyphosate-cancer legal battle rages
Bayer AG has scrapped plans for wide sales next year of a chemical that is intended to protect U.S. crops ...
