Nitrogen-deficient corn
Nitrogen-deficient corn.
This image appears in the following article:
Nitrogen-deficient corn
[1]
Source URL:
http://www.ipm.iastate.edu/ipm/icm//ipm/icm/node/668
Links:
[1] http://www.ipm.iastate.edu/ipm/icm/2006/9-18/ntool.html
