幼虫密度及饲料厚度对印鼠客蚤幼期成长和成蚤质量的影响

Influences of Larva Density and Fodder Thickness on the Rate of Larva Development and Adult Quality of Xenopsylla cheopis.

本文报告了印鼠客蚤在用人工离体方法养殖中,幼虫密度及饲科厚度对幼期成长和成蚤质量影响的有关结果。由此提示,该蚤规格化养殖的幼虫密度为20～40条/ml饲料,饲料厚度约1cm左右为宜。

This paper reports some results of the influences of larva density and fodder thickness on the larva growth and the adult quality of Oriental rat flea, reared by artificial method in vitro.The results show that suitable density of larva are 20-40 larvae in 1 ml fodder and suitable thickness of fodder is about 1cm, for X. cheopis respectively.