Kohn M
Institute of Parasitology, Czechoslovak Academy of Sciences, Ceské Budĕjovice.
Folia Parasitol (Praha). 1990;37(2):175-81.
Sex ratio and engorged females ratio were studied in the main mosquito species populations (Aedes aegypti, Culex quinquefasciatus and partially Anopheles vagus) in the houses of Phnom Penh. Collections were carried out in 7 different localities, including area from the centre of the town to the periphery. In Ae. aegypti and C. quinquefasciatus populations females were dominant in 5 localities, while males were dominant in 2 localities. Engorged females were predominant over unfed ones in all cases (collections were always carried out in the morning). Structure of population varied slightly according to the date of collection. The influence of two main factors, character of locality and monthly amount of rainfall, on structure of mosquito population is discussed.
对金边市房屋内主要蚊种（埃及伊蚊、致倦库蚊和部分迷走按蚊）的性别比例和饱血雌蚊比例进行了研究。在7个不同地点进行了采集，包括从市中心到周边地区。在埃及伊蚊和致倦库蚊种群中，5个地点雌蚊占优势，2个地点雄蚊占优势。在所有情况下（采集均在上午进行），饱血雌蚊比未吸血的雌蚊更占优势。种群结构根据采集日期略有变化。讨论了两个主要因素，即地点特征和月降雨量，对蚊虫种群结构的影响。
