Crops genetically modified with the bacterium Bt (Bacillus thuringiensis) produce proteins that kill pest insects. Steady exposure has prompted concern that pests will develop resistance to these proteins, making Bt plants ...
Ecology
Mar 4, 2014
0
0
Another attack on Fraser Island – the flashpoint for dingo management issues – has highlighted our complex relationship with these animals once again.
Ecology
Sep 5, 2013
8
0
A new study has revealed that global warming is resulting in the spread of crop pests towards the North and South Poles at a rate of nearly 3 km a year. The study, published in the journal Nature Climate Change and carried ...
Environment
Sep 1, 2013
60
0
Oregon State University researchers warn of an increased risk of damage to late-ripening crops this year after discovering record levels of the brown marmorated stink bug, a newly established invasive pest in Oregon.
Ecology
Aug 30, 2013
0
0
Temperature-driven changes alter outbreak patterns of tea tortrix—an insect pest—and may shed light on how temperature influences whether insects emerge as cohesive cohorts or continuously, according to an international ...
Ecology
Aug 1, 2013
0
0
Many birds feed on mosquitoes that spread the West Nile virus, a disease that killed 286 people in the United States in 2012 according to the Centers for Disease Control. Birds also eat insects that can be agricultural pests. ...
Ecology
Jul 11, 2013
1
0
(Phys.org) —New research by academics at The University of Nottingham has shown that exposure to a neonicotinoid insecticide causes changes to the genes of the honeybee.
Plants & Animals
Jul 2, 2013
4
0
In light of a recent international report warning of impending food production shortages, Dr Shashi Sharma, Chair in Biosecurity and Food Security at Murdoch University, has a simple message: the world must adopt a zero tolerance ...
Environment
Jun 21, 2013
1
0
(Phys.org) —Early morning raindrops, hanging on the leaves of Virginia Commonwealth University's Pollak Building's rooftop garden, acted as welcomed drinks of water for 1,500 lady bugs as they were introduced to their new ...
Ecology
May 27, 2013
0
0
(Phys.org) —Researchers in Britain have announced the development of a new strain of wheat that early reports suggest produce 30 percent greater yields than those currently in use.
