FIELD STUDIES ON GONOTROPIC CYCLE OF AEDES-AEGYPTI IN BANGKOK, THAILAND
FIELD STUDIES ON GONOTROPIC CYCLE OF AEDES-AEGYPTI IN BANGKOK, THAILAND
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DOI：
10.1093/jmedent/10.2.219
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发表时间：
1973-01-01
影响因子：
2.1
通讯作者：
YASUNO, M
中科院分区：
文献类型：
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作者：
PANT, CP;YASUNO, M
在曼谷的湿、冷、干、热季节，采用释放和重新捕获已知年龄和生理条件的蚊子的技术，研究了登革热出血热的主要媒介埃及伊蚊的生殖营养循环。在凉爽干燥的季节，与其他季节相比，蚊子在第一次吸血前延迟1-2天。在炎热的季节，生殖营养周期的持续时间为3天。在凉爽干燥的月份推迟吸血会降低人蚊接触的程度，从而降低蚊子的传病能力。研究结果对防治成蚊的策略的影响进行了讨论。
The gonotrophic cycle ofAedes aegypti,the principal vector of dengue hemorrhagic fever, was studied during the wet, cool-dry, and hot seasons in Bangkok using a technique of release and recapture of mosquitoes of known age and physiological condition. During the cool-dry season there was a delay of 1–2 days, in comparison with the other seasons, before the mosquitoes took their 1st blood meal. The duration of the gonotrophic cycle during the hot season was 3 days. The delay in taking a blood meal during the cool-dry months reduces the degree of man-mosquito contact and consequently the vectorial capacity of the mosquito. The implications of the findings on the strategy of control operations against adult mosquitoes are discussed.