蝗虫灾害的机械化捕集治理技术发展

Technical Development on Mechanized Control of Locust

在蝗虫灾害的防治中,车载的气吸式蝗虫吸捕机利用气动吸捕的技术原理和拖拉机驱动方式,实现了对草原蝗虫的无害化捕集治理以及捕集蝗虫的饲料利用,并且朝着快速移动响应和空间全方位吸捕的功能发展;光电诱导蝗虫捕集机利用蝗虫种群趋光聚集行为的光电诱导效应,采用落蝗滑板式的机械收集机构实现蝗虫无害化的机械化捕集,并逐步集成便携的自供电电源器件,发展成为光机电一体化的蝗虫捕集技术。

The mechanized techniques for nontoxic control of locust are achieving a favorable development in order to inhibit the endangerment of pesticides to the environment and meet the need of locust as fodder. The pneumatic sucking and capturing locust machine mounted in vehicle shows its effective application in control of grassland locust, and the mechanical units have being developed towards fast mobile responsibility and spatial full-direction sucking-capture, further the utilization of captured locusts as poultry food additives were carried out. Photoelectric trapping mechanized technique constructed by photoelectric inducement effect and slipping collection mechanism has exhibited its attracting trapping effects for nontoxic control of locust, and is developing toward an integrated techniques of optoelectronic-mechanical trapping machine.