草地蝗虫在吸捕机吸捕条件下的特性

Specific Property of Grassland Locust Under the Pneumatic Grassland Locust Suction Trap Machine

草地蝗虫活动的强弱受日照、空气温湿度、地表温度等环境因素的制约。在蝗虫活动较盛时,利用自行研制的草地蝗虫吸捕机吸捕蝗虫能收到一定的吸捕效果。研究了吸捕机的声、像以及气流干扰下对蝗虫跳跃高度、跳跃速度和跳跃方向等特性的影响。

The locusts＇ activities are influenced by environmental factors including sunshine, air temperature and humidity. During the prevalence of grassland locusts, the pneumatic grassland locust suction trap machine which is researched and made by us can play a certain role of trapping locusts. Meanwhile, we have also studied the variation of the height, the speed and the direction of locust＇s jumping under the disturb of the sounds, the image and airflow of the pneumatic grassland locust suction trap machine.