By Don Reicosky, David Brandt, Randall Reeder and Rattan Lal
Could the catastrophic dust storm along I-55 in Illinois have been prevented? Yes! If the farmland had been in continuous no-till with cover crops there would have been no dust. No wrecks. No deaths. No injuries. No drivers upset because the main highway from Chicago to St. Louis was shut down for almost 24 hours. The tragedy of the infamous Dust Bowl era of 1930s was repeated on I-55 in the heart of the U.S. Corn Belt.