Pear pest's chemical 'come hither' identified
Monday, July 19, 2010 - 14:21
in Biology & Nature
Pear psylla is a cicada-like pest with a vexing tendency to develop resistance to insecticides. But now, a new weapon could be in the works. Scientists have jointly identified a key component of the female psylla's chemical sex attractant, or pheromone, which could set the stage for luring amorous males to their doom.