DEHP,DBP and DOP can shorten 50% Lethal Time(LT50) of drosophila,apparently making its average longevity and average maximum longevity shorter;

• DEHP、DBP和DOP可使果蝇半数死亡时间提前；并明显缩短果蝇的平均寿命和平均最高寿命(P<0.；01);