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某种媒介蚊虫吸食人和动物血的趋性 ,与其在传播某种疾病中潜能的大小有着直接的关系。 1999年 7月 - 8月份 ,我们在信阳平桥二十里河村 ,对疟疾传播媒介按蚊的吸血趋性进行了观察 ,以期为判定当地不同媒介按蚊在疟疾传播中的作用提供依据。现将观察结果报告于后。1 观察点概?
The tendency of a vector mosquito to ingest human and animal blood has a direct bearing on its potential to spread a disease. In July-August 1999, we observed the blood-sucking tendency of malaria-transmitting anopheles mosquito in Pinglizhe Village, Xinyang Pingqiao so as to provide a basis for determining the role of Anopheles mosquitoes in malaria transmission in different local areas. Now report the results reported later. 1 observation summary?