【摘 要】
:
中华按蚊是广布我国的蚊种,是疟疾和马来丝虫病的媒介。研究中华按蚊的生活周期,观察生命表特征,对制定合理的防制措施,有其理论意义。材料和方法以实验室第19代中华按蚊(福
【机 构】
:
福建省卫生防疫站,福建省卫生防疫站,福建省卫生防疫站,
论文部分内容阅读
中华按蚊是广布我国的蚊种,是疟疾和马来丝虫病的媒介。研究中华按蚊的生活周期,观察生命表特征,对制定合理的防制措施,有其理论意义。材料和方法以实验室第19代中华按蚊(福州株)为材料,在26±1℃、RH75~80%条件下观察。投卵于盛有脱氯自来水的面盆中,孵化后将幼虫移至瓷盆饲养,化蛹后吸入小酒杯,放入蚊笼,逐日记录孵化
Anopheles sinensis is widely distributed in China’s mosquito species, malaria and malayian filariasis vector. Studying the life cycle of Anopheles sinensis and observing the life table characteristics have their theoretical significance in formulating reasonable control measures. MATERIALS AND METHODS: Anopheles sinensis (Fuzhou strain) was used in the laboratory for the observation at 26 ± 1 ℃ and RH75 ~ 80%. Eggs were placed in a basin containing dechlorinated tap water. After hatching, the larvae were moved to a porcelain basin for feeding. After pupation, small glasses were sucked into mosquitoes and hatched daily
其他文献
It has been well documented that plants in response to herbivory release specific volatiles to attract natural enemies of herbivores and/or repel herbivores
“国家优秀自费留学生奖学金”从2003年设立并试点评选至2004年,进行了两届,共有299名优秀自费留学生获奖。该奖项已经成为祖国关爱自费留学生的知名品牌,受到国内外权威媒体
范扬是个爽朗率性的人。初次相识,他便和我说:“你是‘绿叶’,我是红花,约个时间我们聊聊,画家可是最关心环保的。”范扬,原南京师范大学美术学院院长、教授、博士生导师,现
There are a number of serious pest insects that attack fruit crops.My paper will focus on "male sex pheromones" controlling female behavior in two economica
在北京画院建院五十周年之际,中国画艺术大师齐白石老人逝世五十周年的前夕,迎来了娄师白先生九十寿诞和《娄师白艺术展》,我谨代表北京画院画家同仁和全体员工,祝愿娄先生健
棉铃虫和烟青虫是同域发生的近缘种,其性信息素共享两种组分,即顺11—十六碳烯醛(Z11-16:Ald)和顺9—十六碳烯醛(Z9-16:Ald),但在组成的比例上刚好相反,分别是100∶2.1和5.8∶1
This presentation will cover three aspects of chemoreception in the German cockroach.The first system involves a volatile sex pheromone emitted by the femal
碘聚乙二醇复合物毒性试验表明,其小鼠口服LD_(50)为1302mg/kg,经皮LD_(50)大于24950mg/kg,属低毒类或基本无害类物质;对小鼠具有轻度蓄积作用;1%溶液对家兔皮肤无急性刺激作