The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
zao lei
Author(s): 
Pages: 248-252
Year: Issue:  4
Journal: Chinese Journal of Pest Control

Keyword:  触角窝方形黄鼠蚤蒙古亚种危害作用中胸背板基腹板受精囊腺鼠疫臀前鬃生殖后节臀板;
Abstract: <正> 蚤是小型特化的昆虫,一般体长为1—3毫米左右,但有的种可达6毫米。早先因其吮吸人血,使人困扰,在中、外古籍中均不乏有关的记载。切莫小看这一类群对人类的危害作用,它在中世纪及十九世纪末叶曾先后三次充当了人间腺鼠疫广泛流行的传播
Related Articles
loading...