论文部分内容阅读
利用各种草蛉成虫防治害虫有广阔前途。目前对其成虫、幼虫人工饲料的研究,国内外一直在进行着,是繁殖技术关键。近年来国内许多单位对我国的优势种进行了人工饲料的研究,其中较多为中华草蛉。据报道1977年中国农科院植保所在中华草蛉成虫的人工饲料研究已获成功,同年河北新乐县技术站生防组,也报道过大草蛉成虫的人工代饲
The use of a variety of adult grass worm control pests have a bright future. At present, the research on its adult and larvae artificial feed has been going on at home and abroad, which is the key of breeding technology. In recent years, many domestic units conducted research on artificial feed for the dominant species in our country, of which more were Chinese weeds. It has been reported that in 1977, the Chinese Academy of Agricultural Sciences plant protection in the Chinese grass adult worm feed has been successfully researched, the same year, Hebei Xinlexian Technology Station of Biotechnology Group, also reported artificial breeding of adult