Bees need a balanced diet of nectar, which gives them carbohydrates in the form of sugars, and pollen, which provides fat and protein, from a wide variety of plant sources. Different bee species have their own nutritional needs, but no healthy bee diet includes pesticides. According to new findings by scientists from Trinity College Dublin […]
Tag: fungicides
Pesticides blamed for bee declines widespread in US waterways
The most comprehensive survey to date of pollution in the US from a controversial group of pesticides has found the chemicals are widespread in streams and rivers. Though not considered a human health threat, the findings underscore the environmental ubiquity and potential for ecological harm of neonicotinoids. While neonicotinoids have been blamed for fuelling declines […]
Bees feeding on fungicide-dosed flowers develop health issues, studies say
While the relationship between insecticides and bees has made headlines – and controversy – for years, two recent studies have shown that another class of agricultural chemicals, little-appreciated but used in ever-increasing amounts, may also pose a threat to pollinators. The new studies have raised concerns about fungicides: in one, foraging on fungicide-dosed flowers harmed […]
Popular pesticides kill frogs outright
Commonly used agrochemicals (insecticides, fungicides and herbicides) kill frogs outright when sprayed on fields even when used at recommended dosages, according to new research in Scientific Reports. Testing seven chemicals on European common frogs (Rana temporaria), the scientists found that all of them were potentially lethal to amphibians. In fact, two fungicides—Headline and Captain Omya—wiped […]