Does any one have info on the phytotoxicity of boron particularly wrt to its effect on boreal species such as pine, spruce, aspen, etc? Thanks in advance for your help. Atul Narang Amoco Research Center, H-7 150 W. Warrenville Rd Naperville, IL 60563 Tel: (708) 961 6972 Fax: (708) 420 5016 E-mail: anarang at amoco.com