Pesticides

Displaying 1 - 20 of 36 articles

Field tests of flood-tolerant ‘scuba rice.’ International Rice Research Institute/Flickr

Moving beyond pro/con debates over genetically engineered crops

Advocates have argued for years about whether genetically engineered crops are safe to grow and eat. Plant pathologist and geneticist Pamela Ronald calls for a more nuanced discussion.
Working bee colonies. Elina L. Nino

Deciphering the mysterious decline of honey bees

Honey bees, which pollinate many valuable crops, are threatened by parasites, pesticides and development. But selective breeding, more benign pesticides and better nutrition could help turn the tide.
Our modern crops need some help in the immunity department. Andy / Andrew Fogg

Can we ‘vaccinate’ plants to boost their immunity?

Modern agriculture is synonymous with monoculture. That lack of diversity is bad news for plants' natural immune defenses. Researchers are figuring out how to help plants fend off microbes – without pesticides.
Locust sits on a wheat stalk. Eduard Korniyenko/Reuters

Pesticides are not the only way to deal with our biggest food competitor: insects

Insects have been in a feature in agriculture since the end of the 19th century. Using a combination of new and old control methods is the best way to deal with our food competitors.
Not all bees are honeybees. This is a green ‘sweat’ bee. Ian Jacobs/flickr

Losing bees will sting more than just our taste for honey

Data from all over the globe suggest that bees are in decline, and we may lose a lot more than honey if bees are unable to cope with the changing climate and increasing demand for agricultural land.
A flood plume containing sediments, nutrients and pesticides flowing onto the Great Barrier Reef from Bundaberg. AAP Image/James Cook University

Cloudy issue: we need to fix the Barrier Reef’s murky waters

Successive plans to curb the sediments, nutrients and pesticides flowing into the waters around the Great Barrier Reef have fallen short, leaving the corals that call the reef home highly vulnerable.
China’s government says it plans to tackle smog, but has also moved to shut down criticism on the issue in the wake of a popular online documentary. EPA/DIEGO AZUBEL

China’s ‘Silent Spring’ has many more political hurdles to jump

Under the Dome, a hugely popular online documentary about China's smog crisis, could be as influential as 1962's US pesticide exposé Silent Spring - but only if Chinese officials allow debate to flourish.
Australia’s reputation for strict farming standards helped its beef industry weather the BSE crisis. Malcolm Paterson/CSIRO/Wikimedia Commons

Australia shouldn’t sacrifice food safety standards for free trade

Ten years on from the Australia-US Free Trade Agreement, Australia is entering another round of negotiations towards the new and controversial Trans-Pacific Partnership. In this Free Trade Scorecard series…
Eating an organic diet for a week can significantly reduce pesticide levels. Daniel Parks/Flickr

Eating organic food significantly lowers pesticide exposure: study

Eating an organic diet for a week can cause pesticide levels to drop by almost 90% in adults, research from RMIT University…

Top contributors

More