不同食料对野蚕黑卵蜂卵巢发育和卵子发生的影响

Effects of different diets on the ovary and oogenesis development of Telenomus theophilae

以20%浓度蜂蜜、蔗糖、葡萄糖、果糖、甘露糖为食料,研究了它们对野蚕黑卵卵巢发育和卵子发生的影响。结果表明,与对照相比(蒸馏水),蜂蜜、蔗糖、葡萄糖和果糖能促进野蚕黑卵蜂雌蜂卵巢发育和卵子发生,可使其卵巢管中较高的成熟卵量维持较长时间,即可延缓该蜂的卵子重吸收。甘露糖对野蚕黑卵蜂的卵子形成有一定的促进作用,但其所起的作用显然不如蜂蜜及其它3种糖类,并且也不能延缓该蜂的卵子重吸收。

The ovary and oogenesis developmental responses of Telenomus theophilae due to different diets （ water solution of honey, sucrose, glucose, fructose and mannose ） were tested. The results indicated that honey, sucrose, glucose and fructose could promote the ovary and oogenesis developments. By comparison, the mannose provided less effect.