Periodic outbreaks of bark beetles can cause annual losses of millions of dollars and pose serious challenges for forest managers, and the suppression of outbreaks is particularly difficult and expensive.
Ecology
Apr 23, 2012
0
2
As acreage of row crops managed with conservation tillage increases, more growers are encountering slugs, elevating their importance as crop pests. Slugs can eat virtually all crops, and they are challenging to control because ...
Ecology
Mar 14, 2012
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0
High corn prices are leading many growers to plant corn every year and to overuse pesticides and other bug-killing technology to maximize yields, researchers report. In many instances, pesticides are applied without scouting ...
Ecology
Feb 29, 2012
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0
(AP) -- On the cusp of trial over the catastrophic 2010 oil spill in the Gulf of Mexico, phalanxes of lawyers, executives and public officials have spent the waning days in settlement talks. Holed up in small groups inside ...
Environment
Feb 25, 2012
9
0
An environmental monitor Tuesday identified 19 new sites across the United States where groundwater near coal-ash dumps from power plants was found to be contaminated with arsenic and other pollutants.
Environment
Dec 13, 2011
1
0
As the use of biotechnology increases and more companies move forward with the U.S. Environmental Protection Agency's approval to begin full-scale commercialization of seed mixtures in transgenic insecticidal corn, many researchers ...
Ecology
May 5, 2011
1
0
BP has been fined $25 million and ordered to spend an estimated $60 million to improve pipeline safety in Alaska after a 2006 oil spill there, US authorities said Tuesday.
Environment
May 3, 2011
3
0
The coal ash spill in Tennessee last month is putting a spotlight on whether the ash from 450 other power plants around the country could be contaminating the nation's drinking water supplies.
Environment
Jan 8, 2009
3
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