http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. When two plum trees and one peach tree in Niagara County, N.Y., tested positive for the plum pox virus (PPV) in 2006, a team dedicated to eradicating the virus sprang into action and within months turned to Cornell pathologist Marc Fuchs for help. http://www.physorg.com/news135960613.html Biology Tue, 22 Jul 2008 15:50:13 EST news135960613