昆明长水国际机场鳞翅目昆虫种群初探

Preliminary Study on Lepidoptera Insect Population in Kunming Changshui International Airport

对2018年1~12月昆明长水国际机场东西跑道外侧草坪的鳞翅目昆虫进行了调查,结果发现:该目昆虫具有明显季节差异,种类和数量均是夏季最多,秋季其次,冬、春季相对较少。生境分析表明,鳞翅目昆虫对生境依赖有一定差异,故提出了清除草坪内开花植物或种植不开花植物,从而减少昆虫多样性,降低鸟类到草坪觅食及鸟击概率的建议。

Based on the investigation of Lepidoptera insects on the lawn outside the East and West runways of Kunming Changshui International Airport from January to December in 2018,it is found that Lepidoptera insects have obvious seasonal differences,and the species and quantity are the most in summer,followed by autumn,and relatively less in winter and spring.Habitat analysis shows that Lepidoptera insects depend on different habitats.So it is proposed to eliminate flowering plants or plant non flowering plants in lawn,so as to reduce insect diversity and birds’foraging and bird strike probability in lawn.