论文部分内容阅读
春回大地,气温转暖,越冬蚊慢慢苏醒,开始活动后,便寻找血源进行吸血。吸血后卵巢才能发育,如不吸血,卵巢就不能产卵和延续后代了。越冬蚊飞离越冬场所后,多数到牲畜棚圈和人的住房去吸血,所以可对牲畜棚圈、畜体和人的住房进行药物喷洒,以消灭越冬残存的母蚊。春季越冬蚊产卵大部在畜房棚圈和居民区周围300～400米以内的小面积浅水中,据调
Spring back to earth, the temperature warmer, overwintering mosquito slowly wake up, began activities, they look for blood for blood. After vampire ovarian development, if not vampire, the ovary can not spawn and extend the offspring. After the wintering mosquitoes fly away from the overwintering sites, most go to the livestock sheds and people’s houses to suck blood. Therefore, the livestock sheds, carcasses and people’s houses can be sprayed with drugs to eliminate the mosquitoes that survive the winter. Spring overwintering mosquito eggs most of the livestock shed and residential area around 300 to 400 meters within a small area of shallow water, according to tune