UNIVERSITY PARK, Pa. — Infection with dengue virus makes mosquitoes more sensitive to warmer temperatures, according to new research led by Penn State researchers. The team also found that infection with the bacterium Wolbachia, which has recently been used to…
A previously unknown species of Japanese parasitic wasp was observed to dive underwater to parasitize moth caterpillars.
Gene drive organisms (GDOs) have been suggested as an approach to solve some of the most pressing environmental and public health issues. Currently, it remains unclear what kind of regulations are to be used to cover the potential risks. Scientists have evaluated the options for an operational risk assessment of GDOs before their release into environments across the EU.
(American Phytopathological Society) Recently a team of plant pathologists have developed an aflatoxin biocontrol product, Aflasafe SN01, for use in Senegal, which includes four atoxigenic isolates native to Senegal and distinct from active ingredients used in other biocontrol products in Africa and elsewhere. Tests conducted in important crop production areas of Senegal for 5 years in more than 500 fields found that this product is highly efficient in reducing aflatoxin contamination in groundnut and maize.
Scientists at the Arnold Arboretum are employing a species of predator moth to fight the invasive swallow-wort vine.