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 ships have very fancy radars used for threat assessment, targeting and similar functions, but for navigation, the existing technology, with automated collision threat detection and response evaluation (collision avoidance), electronic charts and navigation instrument inputs, there isn't a lot that needs to be added.