共 50 条
Seasonal Prevalence of Aedes aegypti and Ae. albopictus in Three Topographical Areas of Southern Thailand
被引:0
作者:
Preechaporn, W.
[1
]
Jaroensutasinee, M.
[1
]
Jaroensutasinee, K.
[1
]
机构:
[1] Walailak Univ, Sch Sci, Nakhon Si Thammarat 80161, Thailand
来源:
PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY, VOL 19
|
2007年
/
19卷
关键词:
Aedes aegypti;
Aedes albopictus;
Season;
Topography;
D O I:
暂无
中图分类号:
TP39 [计算机的应用];
学科分类号:
081203 ;
0835 ;
摘要:
This study investigated the seasonal prevalence of Aedes aegypti and Ae. albopictus larvae in three topographical areas (i.e. mangrove, rice paddy and mountainous areas). Samples were collected from 300 households in both wet and dry seasons in nine districts in Nakhon Si Thammarat province. Ae. aegypti and Ae. albopictus were found in 21 out of 29 types of water containers in mangrove, rice paddy and mountainous areas. Ae. aegypti and Ae. albopictus laid eggs in different container types depending on season and topographical areas. Ae. aegypti larvae were found most in metal box in mangrove and mountainous areas in wet season. Ae. albopictus larvae were also found most in metal box in mangrove and mountainous areas in both wet and dry seasons. All Ae. albopictus larval indices were higher than Ae. aegypti larval indices in all three topographical areas and both seasons. HI and BI did not differ in three topographical areas but differed between Aedes sp. HI for both Ae. aegypti and Ae. albopictus in all three topographical areas in both seasons were greater than 10 %, except Aedes aegypti in rice paddy area in wet season. This indicated high risks of DHF transmission in these areas.
引用
收藏
页码:368 / 372
页数:5
相关论文
共 50 条