University of Maryland researchers have pulled together forty years of data to quantify the effects of Bt field corn, a highly marketed and successful genetically engineered technology, in a novel and large-scale collaborative ...
Biotechnology
Mar 12, 2018
2
320
In 2016, farmers worldwide planted more than 240 million acres (98 million hectares) of genetically modified corn, cotton and soybeans that produce insect-killing proteins from the bacterium Bacillus thuringiensis, or Bt. ...
Biotechnology
Oct 10, 2017
0
489
It's dusk in the countryside, and in the fading golden light a small, winged shape takes to the air over a local cornfield. Darting this way and that, the creature executes maneuvers far beyond what any modern fighter jet ...
Ecology
Sep 15, 2015
0
188
The scientific quest for pest-resistant crops suffered a blow Thursday when disappointed British researchers announced their designer wheat failed to repel aphids in the field.
Biotechnology
Jun 25, 2015
0
67
Biodiversity, including small predators such as dragonflies and other aquatic bugs that attack and consume parasites, may improve the health of amphibians, according to a team of researchers. Amphibians have experienced marked ...
Plants & Animals
Feb 23, 2015
0
340
When a bird swoops down and grabs a caterpillar devouring your backyard garden, you might view it as a clear victory for natural pest control.
Ecology
Jan 20, 2015
0
133
Strategies for delaying insect resistance to transgenic crops rely on assumptions that often are overly optimistic, a new study led by UA scientists shows. Published as an advance online publication by the journal Nature ...
Biotechnology
Jan 19, 2015
2
92
When it comes to biofuels, corn leads the all-important category of biomass yield. However, focusing solely on yield comes at a high price.
Environment
Jan 13, 2014
0
0
Spider venoms are usually toxic when injected into prey, but a new protein discovered in the venom of Australian tarantulas can also kill prey insects that consume the venom orally. The protein is strongly insecticidal to ...
Ecology
Sep 11, 2013
5
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
