Factors influencing the parasitism of Metaphycus parasaissetiae (Hymenoptera: Encyrtidae) Effects of Alfalfa Flavonoids on the Gene Expression of Hypothalamus-Pituitary- Ovarian Gonadal Axis in the Preadolescence and Maturity of Female Rat Effect of alfalfa flavonoids on reproductive performance of female rats in pregnancy and on gene expression in the hypothalamus-pituitary-ovarian gonadal axis Effect of alfalfa flavonoids on growth and reproduction performance of female rats Experimental study on improving antioxidation of reproductive organs of praesenilis female rats with JINGXUEGUI GRANULE