For all food or feed plants producing pesticidal substances , epa examines data on acute oral studies obtained through laboratory experiments using mice . epa also assesses potential allergenicity and digestibility of the new pesticidal protein 我们从工业时代步入资讯时代之际，有各种各样的可能，但也充满了对一般人的新挑战，此刻秉持进取的时程表，设法扩大机会范围，并使人们
