(Phys.org)—An 80-year search for a tree killer has ended, says a University of Florida forest pathologist who helped identify the fungus that virtually wiped out the Florida Torreya and fears it may threaten other species.
Ecology
Jan 8, 2013
0
0
In July 2012, farmers in the U.S. Midwest and Plains regions watched crops wilt and die after a stretch of unusually low precipitation and high temperatures. Before a lack of rain and record-breaking heat signaled a problem, ...
Ecology
Dec 5, 2012
0
0
Australian researchers are working on a new breed of pineapple—one that is not only sweet and juicy but which has the added tropical taste of coconut.
Biotechnology
Dec 5, 2012
4
0
(Phys.org)—Researchers have created an interactive website, called Antkey, which includes more than 1,150 images and 70 video clips to help users determine an ant's identity from more than 100 invasive and commonly introduced ...
Plants & Animals
Nov 28, 2012
0
0
An insect growth regulator is one of the latest technologies U.S. Department of Agriculture (USDA) scientists are adding to their arsenal to help fight house flies that spread bacteria to food.
Plants & Animals
Nov 26, 2012
0
0
(Phys.org)—Sorghum was originally a tropical plant, but U.S. Department of Agriculture (USDA) scientists in Lubbock, Texas, are looking to Asia to increase sorghum's cold tolerance and expand its production range.
Biotechnology
Oct 22, 2012
0
0
(Phys.org)—Price increases for corn—a direct result of the U.S. biofuels mandate—added $11.6 billion in costs for countries importing the food staple between 2006 and 2011. More than half the increase fell on poorer, ...
Economics & Business
Oct 18, 2012
6
0
Crows fed on prion-infected brains from mice can transmit these infectious agents in their feces and may play a role in the geographic spread of diseases caused by prions, such as chronic wasting disease or scrapie.
Plants & Animals
Oct 17, 2012
0
0
A study published this week by Washington State University research professor Charles Benbrook finds that the use of herbicides in the production of three genetically modified herbicide-tolerant crops—cotton, soybeans and ...
Ecology
Oct 2, 2012
0
0
Ensuring the monarch butterfly's survival by saving its milkweed habitat could result from U.S. Department of Agriculture (USDA) studies initially intended to improve detection of boll weevils with pheromone traps.
Ecology
Oct 1, 2012
0
0
