Ramanujan, Krishna (author) and Cornell University, Ithaca, New York.
Format:
News release
Publication Date:
2006-02-22
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C23733
Notes:
Archived 2/22/2006 at http://archives.foodsafetynetwork.ca/agnet-archives.htm, Via Food Safety Network. 2 pages., Insect-damaged sagebrush has a novel way of broadcasting to nearby plants that a predator is in the area. It releases a bouquet of airborne odors and perfumes. If wild tobacco is growing nearby, it will "eavesdrop" on these chemical signals and fortify its defenses against such plant-eaters as caterpillars.