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.
fully pressurized gas carrier edit the seaborne transport of liquefied gases began in 1934 when a major international company put two combined oil lpg tankers into operation the ships basically oil tankers had been converted by fitting small riveted pressure vessels for the carriage of lpg into cargo tank spaces this enabled transport over long distances of substantial volumes of an oil refinery by product that had distinct advantages as a domestic and commercial fuel