Pesticide News and Research

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Climate change and disruption of ecosystem affect allergies, respiratory disorders

Climate change and disruption of the ecosystem have the potential to profoundly impact the human body. Xue Ming, professor of neurology at Rutgers New Jersey Medical School, who recently published a paper in the International Journal of Environmental Research and Public Health on the effects of climate change on allergies, autoimmunity and the microbiome -; the beneficial microorganisms that live on and inside the human body -; discusses how the delicate balance of the environment affects conditions such as allergies, autism, and immune disorders.

6 Aug 2020

Researchers identify two dozen pesticides linked with mammary gland tumors

In an analysis of how regulators review pesticides for their potential to cause cancer, researchers at Silent Spring Institute identified more than two dozen registered pesticides that were linked with mammary gland tumors in animal studies.

4 Aug 2020

Silicone wristbands capture the extent of chemical exposure among Uruguayan children

Millions of children fail to reach their developmental potential worldwide, in part due to higher rates of exposure to current and legacy pollutants.

20 Jul 2020

An ickier outbreak: Trench fever spread by lice is found in Denver

Dr. Michelle Barron, medical director of infection prevention and control at UCHealth University of Colorado Hospital, received an unusual call last month from the microbiology lab: confirmation of the third case this year of trench fever, a rare condition transmitted by body lice that plagued soldiers during World War I.

20 Jul 2020

UC Riverside scientist to shed light on worm infections that escape detection by immune systems

It's likely that billions of people are unaware they have been infected with parasitic worms. A UC Riverside scientist has won $1.8 million to try and understand why.

20 Jul 2020

Pesticide use can speed the transmission of schistosomiasis

Widespread use of pesticides and other agrochemicals can speed the transmission of the debilitating disease schistosomiasis, while also upsetting the ecological balances in aquatic environments that prevent infections, finds a new study led by researchers at the University of California, Berkeley.

17 Jul 2020

Scientists create hollow, spherical sacks using protein and RNA

Using protein and RNA, scientists have created hollow, spherical sacks known as vesicles.

23 Jun 2020

Volcanic glass spray effective in controlling mosquitoes

An indoor residual spray made by combining a type of volcanic glass with water showed effective control of mosquitoes that carry malaria, according to a new study.

5 Jun 2020

Environmental chemicals linked to changes in the gut microbiome and health

The microbes that inhabit our bodies are influenced by what we eat, drink, breathe and absorb through our skin, and most of us are chronically exposed to natural and human-made environmental contaminants.

21 May 2020

Latest styrene gas-leak tragedy in India — A Bhopal redux

What is disconcerting to India's environment ministry about the 7 May styrene gas-leak tragedy, that killed 13 and over 1,000 hospitalised, is the inconvenient fact that it happened amidst plans to dilute the country's environment impact assessment regime to favour existing and new industrial and infrastructure projects.

18 May 2020

Millions face famine and food insecurity caused by new locust outbreak

Millions face famine and food insecurity caused by a second desert locust outbreak as management resources are directed towards the COVID-19 crisis, scientists warn.

13 May 2020

The Importance of Quality Control on Cannabis Related Products

In this interview, Joshua Crossney talks to News-Medical Life Sciences about the recent advancements in the Cannabis industry and why quality anslyis and quality control are more important now than ever for cannabis medicinal products.

From Pittcon 30 Apr 2020

New study can help track the impact of climate change on honey bees

New research from the University of British Columbia and North Carolina State University could help scientists track how climate change is impacting the birds and the bees... of honey bees.

28 Apr 2020

Children exposed to toxic household chemicals more likely to show language development delays

Young children from low-income homes whose mothers reported frequent use of toxic chemicals such as household cleaners were more likely to show delays in language development by age 2, a new study found.

4 Mar 2020

ORNL story tips on antidote chasing, traffic control and automatic modeling

In the most comprehensive, structure-based approach to date, a team of scientists may have discovered a new family of antidotes for certain poisons that can mitigate their effects more efficiently compared with existing remedies.

2 Mar 2020

Novel combination of techniques used to compare the effects of two pesticides

University of Saskatchewan researchers have used a novel combination of techniques to compare the effects of two families of pesticides used in agriculture, and found that at low dosages the newer pesticide is less toxic than a currently used neonicotinoid one.

25 Feb 2020

Technique used to study human epidemiology reveals coral disease risk factors

In a study published in Scientific Reports, a team of international researchers led by University of Hawaii at Mānoa postdoctoral fellow Jamie Caldwell used a statistical technique typically employed in human epidemiology to determine the ecological risk factors affecting the prevalence of two coral diseases--growth anomalies, abnormalities like coral tumors, and white syndromes, infectious diseases similar to flesh-eating bacteria.

23 Feb 2020

EPA fails to follow landmark law to protect kids from toxic pesticides

The landmark Food Quality Protection Act requires the Environmental Protection Agency to protect children's health by applying an extra margin of safety to legal limits for pesticides in food.

12 Feb 2020

Age of puberty in girls the world over becoming lower

A new study on the age of initial breast development as the first sign of puberty in girls shows that over the last 40 years, this has come down by an average of 3 months per decade. The study is published in the journal Pediatrics.

11 Feb 2020

Gut microbes in wasps help overcome pesticides

An intriguing study published in February 2020 in the journal Cell Host & Microbe reports that when wasps are exposed to atrazine, a commonly used pesticide, the gut microbiome undergoes changes that help them overcome the ill-effects of the exposure. In addition, the changes are passed on to the offspring, which means that the next generation will also inherit atrazine resistance even without being exposed to the chemical.

4 Feb 2020