论文部分内容阅读
目的掌握金华市蚊类种群分布和季节性消长等动态变化规律。方法 2010年3—11月,统一使用诱蚊灯法诱捕蚊虫,对蚊虫进行分类、鉴定和计数。结果金华市全年平均蚊密度为4.61只/h,蚊虫密度高峰在6—9月,占全年捕蚊数的83.00%。优势蚊种为淡色库蚊,占捕蚊总数的63.90%。5个不同生境中,以牲畜棚最多,占捕蚊数的66.75%。结论金华市地理环境和气候条件适宜多种蚊虫的生长,淡色库蚊是金华市的优势蚊种,是防灭的重点。
Objective To understand the dynamic changes of mosquito population distribution and seasonal fluctuation in Jinhua. Methods From March to November 2010, the mosquitoes were trapped by the mosquito light trap method, and the mosquitoes were classified, identified and counted. Results The average mosquito density of Jinhua was 4.61 / h and the mosquito density peaked from June to September, accounting for 83.00% of the total number of mosquitoes in the whole year. The dominant mosquito is Culex pipiens pallens, accounting for 63.90% of the total mosquito catch. Among the five different habitats, livestock sheds accounted for the largest amount, accounting for 66.75% of the number of mosquito traps. Conclusion Jinhua City, the geographical environment and climatic conditions suitable for a variety of mosquito growth, Culex pipiens pallens mosquito is the dominant species of Jinhua City, is to prevent the focus.