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Boll weevil
2005-09-09 09:53:41

The boll weevil (Anthonomus grandis) is a beetle which has an average length of one-quarter inch (6 millimeters). The insect crossed the Rio Grande near Brownsville, Texas to enter the United States from Mexico in 1892 and reached southeastern Alabama in 1915. It remains the most destructive cotton pest in North America. By the mid 1920s it had entered all cotton growing regions in the U.S....

Word of the Day
negawatt
  • A unit of saved energy.
Coined by Amory Lovins, chairman of the Rocky Mountain Institute as a contraction of negative watt on the model of similar compounds like megawatt.