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我国的按蚊现有53种及亚种,其中有重要传疟作用的约占1/10。江苏的按蚊相主要由中华按蚊、环股按蚊、八代按蚊、单环按蚊及窄卵按蚊等构成,并已被证实仅有中华按蚊一种为我省自然传疟蚊种。中华按蚊自然腺感率很低,一般在0.1～0.2％左右,但因其分布广、数量多,是孳生于平原稻田的优势蚊种之一,为水稻种植区的重要传疟媒介。据初步调查,徐州地区按蚊相包括中华按蚊和单环按蚊。但通过对成蚊季节消长的反
There are 53 species of Anopheles and subspecies in our country, of which about one in 10 is important for malaria transmission. Anopheles phase in Jiangsu is mainly composed of Anopheles sinensis, Anopheles sinensis, Anopheles sinensis, Anopheles anopheline and Anopheles stephensi. It has been confirmed that only Anopheles sinensis is one species of Anopheles sinensis Species. Anopheles sinensis natural gland sensitivity is very low, generally about 0.1 to 0.2%, but because of its wide distribution, the number of breeding is one of the dominant mosquito species in plain rice paddy, is an important malaria transmission media in rice growing areas. According to a preliminary investigation, Xuzhou area Anopheles phase includes Anopheles sinensis and Monocytopenia. But through the anti-mosquito season growth and decline