back of a pest control van with a picture of indoor residual sprayer for malaria
Mosquito Memory: Pest Management’s New Hurdle
Mosquitoes avoid pesticides that they’ve had close encounters with, a fact that may complicate pest management.
ABOVE: © FLICKR.COM, BRANT STEWART, RTI
Mosquito Memory: Pest Management’s New Hurdle
Mosquito Memory: Pest Management’s New Hurdle

Mosquitoes avoid pesticides that they’ve had close encounters with, a fact that may complicate pest management.

Mosquitoes avoid pesticides that they’ve had close encounters with, a fact that may complicate pest management.

ABOVE: © FLICKR.COM, BRANT STEWART, RTI

pesticide

Mice Plague Eastern Australia in Record Numbers
Bianca Nogrady | Jul 12, 2021
A population explosion that began late last year has yet to abate. Meanwhile, researchers are exploring novel approaches to combat the nonnative species.
nutshell, pollinators, pesticides, agriculture, crop pest, ecology & environment, insect, toxin, chemical, mammal, bird, fish, plants
US Pesticide Use Is Down, but Damage to Pollinators Is Rising
Amanda Heidt | Apr 5, 2021
The use of pesticides has decreased in the US by more than 40 percent since 1992, but the emergence of more-potent chemicals means that they are far more damaging to many species.
Variation in Cannabis Testing Challenges a Young Industry
Katarina Zimmer | Mar 1, 2020
The US lacks standardized methods to assess products for potency and safety. That’s a big problem for the labs tasked with doing the testing.
Janette Sherman, Public Health Activist, Dies
Emily Makowski | Nov 18, 2019
The physician, toxicologist, and expert witness drew attention to health issues caused by radiation and toxic chemicals.
A tractor sprays large field of crops pesticides
EPA Will Not Ban Pesticide Linked to Neurological Issues
Nicoletta Lanese | Jul 19, 2019
The agency argues that chlorpyrifos is one of few “cost-effective options” for controlling certain farm pests.
epa environmental protection agency bans cancels blocks registered pesticides bee health
EPA Cancels Registrations for 12 Neonicotinoid Pesticides
Chia-Yi Hou | May 31, 2019
The companies that market the products, Syngenta, Valent, and Bayer, are allowed to sell existing stock of the chemicals until 2020.
California Seeks to Ban Chlorpyrifos-Containing Pesticides
Jef Akst | May 9, 2019
The state’s Environmental Protection Agency says that evidence of the chemical’s link to neurological problems in children is overwhelming.
honey bee apis mellifera pollinator pesticides fungicides FPF PRO Sivanto
Pesticide Marketed as Safe for Bees Harms Them in Study
Chia-Yi Hou | Apr 12, 2019
Flupyradifurone, sold as Sivanto, is reported to have greater lethal and sublethal effects on honey bees when combined with a common fungicide.
Industry-Funded Pesticide Data Problematic, Study Shows
Anna Azvolinsky | Nov 27, 2018
Scrutinizing a company’s study on a widely used pesticide, chlorpyrifos, academic researchers find shortcomings in analyses and public disclosures of results.
Pesticide Exposure Alters Bumblebees’ Behavior in Their Nests
Ruth Williams | Nov 8, 2018
A high-tech approach to monitoring bee activity inside the nest reveals how the neonicotinoid imidacloprid impairs colony growth.
a bumblebee on an orange flower
New Pesticide Affects Bumblebee Reproduction
Shawna Williams | Aug 15, 2018
Sulfoxaflor, an alternative insect-killer to older chemicals that decimate pollinators, turns out to kneecap colonies.
two manatees at the ocean floor
Mutated Gene Could Raise Marine Mammals’ Vulnerability to Pesticides
Shawna Williams | Aug 10, 2018
The resulting lost protein, PON1, breaks down organophosphates in land mammals.
EU States Vote to Ban Neonicotinoids
Diana Kwon | Apr 27, 2018
The pesticides, which studies show are harmful to bees, will be prohibited in open fields by the end of 2018.
Bees’ Molecular Responses to Neonicotinoids Determined
Catherine Offord | Mar 22, 2018
Researchers pinpoint a protein that can metabolize at least one of the insecticides, highlighting a route to identifying compounds that are friendlier to the critical pollinators.
How Toxic is the World’s Most Popular Herbicide Roundup?
Katarina Zimmer | Feb 6, 2018
Glyphosate, the active ingredient in Roundup, is designed to be toxic to plants, but scientists observe some untoward effects on animals in the lab. 
NOAA: Common Pesticides Threaten Endangered Salmon, Other Marine Life
Shawna Williams | Jan 15, 2018
Organophosphates jeopardize dozens of species, a federal review finds.
European Commission Grants Five-Year License Renewal for Glyphosate
Katarina Zimmer | Nov 28, 2017
The approval of the Roundup ingredient follows an extensive debate amidst conflicting evidence over the health effects of the world’s most popular weed killer. 
Long-term Study Finds That the Pesticide Glyphosate Does Not Cause Cancer
Katarina Zimmer | Nov 9, 2017
The report provides evidence that goes against concerns that Monsanto’s popular herbicide, Roundup, is carcinogenic. 
Pesticide Residues Linked to Unsuccessful IVF
Kerry Grens | Oct 30, 2017
Women who ate more produce known to harbor pesticides were less likely to succeed with fertility treatment than women who ate fewer of these fruits and vegetables.