While the refuge strategy lessens the chance for the insect pest to overcome the Bt trait, farmers cannot realize the full production benefit of the Bt crop. The next generation of Bt crops with multiple modes of action for insect control were then developed by stacking several classes of Bt genes.
Posted 03 October 2009 - 0816 AM. This may be a number of small questions on fuels..... If i understand, Naval Ships during the World War II time frame ran Bunker Oil.
Naval Battleships in the War of 1812. When the United States declared war on Great Britain in June 1812, the U.S. Navy was an eighteen-year-old institution with barely a dozen ships to its name. The British Royal Navy, by contrast, had been operating for centuries, and could boast over five hundred active warships.