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Within-Plant Distribution Of Volatile Compounds On The Leaf Surface Of Flourensia Cernua, Rick Estell, Darren James, Ed Frederickson, Dean Anderson
Within-Plant Distribution Of Volatile Compounds On The Leaf Surface Of Flourensia Cernua, Rick Estell, Darren James, Ed Frederickson, Dean Anderson
Ed L. Frederickson
We are using Flourensia cernua as a shrub model to study how terpenes affect livestock herbivory. Two experiments were conducted to examine distribution of volatile chemicals within a plant in an effort to minimize sample variability. In Experiment 1, leaves (current year's growth) were collected from 20 tarbush plants. Two leaders were sampled from each of three positions (outer canopy, subcanopy, and basal) in all four quadrants (based on ordinal direction). In Experiment 2, 10 leaders of current year's growth were removed from another 20 plants. Leaders were collected from the outer canopy of each quadrant and separated into thirds …