"Glyphosate attacks some vital steps in the chemical defense system of
plants, reducing their ability to control root-infecting fungi.
Rampaging fungi hasten the death of the plant, and may in part explain
why it has taken so long for weeds to develop resistance to this
herbicide. "

http://www.grdc.com.au/growers/res_u...il_biology.htm

"Tom Jaszewski" wrote in message
...
"Glyphosate attacks some vital steps in the chemical defense system of
plants, reducing their ability to control root-infecting fungi.

Fine. Another reason why I should never apply herbicides to plants that
aren't weeds. Duh.