关键词: 淡色库蚊, 静电场, 存活, 发育, 繁殖

Abstract: In this paper effects of the static electric field on the life system of Culex pipiens pallens were measured by treating its eggs with different expose duration and different electric field tensions.Results showed that the static electric field had an important influence on the post-blast development of the mosquito.In the electric field tension of 100KV/m²,the shorter the expose duration was.the less efficiency on the biological property of the mosquito the electric field had.The survival rate of larvae whose eggs were treated for 90 min.was only 0.58.In the expose duration of 30 min.,that of the electric field tension of 50KV/m² was favourable to the development of the mosquito.but the higher electric field tension would repress its development.In the electric field tension of 250KV/m², about half of the eggs laid by females was unfertilized. The electric field also affected the developmental rate of larvae.Finally,the reasons of the efficiency of static electric field was inferentially discussed.