typically devices measuring between 20 micrometers to a millimeter For comparison a human hair averages 70 microns in diameter In general Sandia’s chemical detection instruments work by collecting and concentrating a sample of air separating ... - Read More
Pesticides commonly used in California's Central Valley one of the world's most productive agricultural regions have been found in remote frog species miles from farmland Writing in Environmental Toxicology and Chemistry researchers demonstrate the contamination ... - Read More
Forthcoming research in the journal Environmental Toxicology and Chemistry analyzes the physiological effects of three separate pesticides on honey bees Apis mellifera An international research team Drs Stephan Caravalho Luc Belzunces and colleagues from Universidade ... - Read More
A new computational method for working out in advance whether a chemical will be toxic will be reporting in a forthcoming issue of the International Journal of Data Mining and Bioinformatics There is increasing pressure ... - Read More
Researchers from the University of Granada Spain have analysed the presence of patulin a type of toxin produced by fungi in several commercial apple juices The results show that more than 50% of the samples ... - Read More
New discoveries of the way plants transport important substances across their biological membranes to resist toxic metals and pests increase salt and drought tolerance control water loss and store sugar can have profound implications for ... - Read More
Amphibian populations living close to agricultural fields have become more resistant to a common insecticide and are actually resistant to multiple common insecticides according to two recent studies conducted at the University of Pittsburgh Amphibian ... - Read More
A smart combination of different crops such as beans and maize can significantly cut the use of crop protection agents and at the same time reduce the need for fertilizers Integrating ecological knowledge from nature ... - Read More
manufacturers stopped adding it to common household products ” Other speakers in the symposium focused on the ongoing problem of arsenic contamination in the 21st century Arsenic occurs naturally in elevated concentrations in the soil ... - Read More
we throw away about 4 out of every 10 pounds of food produced each year ” Government studies show for instance that the average family in the United States throws away 20 pounds of food ... - Read More
the risk of alcohol poisoning is a far more realistic concern as stated in previous studies on the topic ” Coelhan pointed out that beers produced in at least six other countries had higher arsenic ... - Read More
New research on household pesticide contamination emphasizes the need for less reliance on pesticides and more emphasis on neatness blocking cracks where insects can enter and other so called integrated pest management IPM measures scientists ... - Read More
Agriculture is responsible for around ten to twelve percent of all greenhouse gases attributable to human activities This raises the question of how these emissions could be reduced A recent study has investigated for the ... - Read More
The semi aquatic earthworms in the genus Glyphidrilus are somewhat unfamiliar species that live between the terrestrial and freshwater ecosystems of rivers streams canals ponds swamps and paddy systems Remarkably each species is endemic to ... - Read More
Farmers treat seeds chemically in order to rid them of pest infestation Now researchers have developed a method that kills pathogens without harming the environment Pioneering seed suppliers are already implementing the procedure commercially Share ... - Read More
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