CURRENT DISTRIBUTION OF AEDES AEGYPTI IN LEIZHOU PENINSULA,ZHANJIANG CITY,GUANGDONG PROVINCE
10.3969/j.issn.1005-0507.2025.01.003
- VernacularTitle:广东省湛江市雷州半岛埃及伊蚊分布现状
- Author:
Rui-Peng LU
1
;
Jin-Hua DUAN
;
Yu-Wen ZHONG
;
Hui DENG
;
Jun WU
;
Li-Ping LIU
;
Wei-Xiong YIN
;
Feng XING
;
Hui HUANG
;
Chang-Jie FU
;
Zong-Jing CHEN
;
Ming-Ji CHENG
;
Sheng-Jun HU
;
Ya-Ting CHEN
;
Wen-Ting GUO
;
Li-Feng LIN
Author Information
1. 广东省疾病预防控制中心,广州 511430
- Keywords:
Aedes aegypti;
Larva;
Adult mosquito;
Zhanjiang;
Guangdong
- From:
Acta Parasitologica et Medica Entomologica Sinica
2025;32(1):16-21
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the status of population dynamics and distribution changes of Aedes aegypti in Guangdong Province.Methods Continuous monitoring was conducted from May 2018 to July 2024 in Wushi Town and Qishui Town,Leizhou City,Zhanjiang City,Guangdong Province.Additionally,a survey of the distribution of Ae.aegypti along the Leizhou Peninsula coast was carried out.Results The density of Ae.aegypti in Zhanjiang showed a gradual decline from 2018 to 2024.The last detection of adult Ae.aegypti in Wushi Town was in September 2021,and the last larva was found in October 2023.No Ae.aegypti was detected in Qishui Town during surveys from 2021 to 2024.A survey of 18 coastal villages in the Leizhou Peninsula revealed no detections of Ae.aegypti.Conclusions This study provides a basis for understanding the distribution and population density fluctuations of Ae.aegypti,assessing its invasion risk,and scientifically conducting relevant prevention and control efforts.
