Horsetail
Horsetail invading a soybean field from an adjacent non-crop area. (Bob Hartzler)
This image appears in the following article:
Horsetail
[1]
Source URL:
http://www.ipm.iastate.edu/ipm/icm//ipm/icm/node/527
Links:
[1] http://www.ipm.iastate.edu/ipm/icm/2006/5-30/horsetail.html
