摘要
就四川泸州大曲害虫主要种群的全年发生动态、昼夜活动规律进行了研究。结果表明 ,冬季为低峰期 ,夏季为高峰期 ;曲虫午后开始从曲库或其他栖息地飞出 ,群集于曲库外 ,14～18时达高峰 ,天黑后渐散。
The patterns of annual occurence and movement in day and at night of the main koji pests populations of Luzhou Daqu were under researched in this paper. The results suggested that the fastigium is summer and the low-key period is winter. Generally, the pests began to mass around koji bank from their habitat in the afternoon, 14～18 O′clock later the fastigium reached and the pests scattered gradually at dark.(Tran.by YUE Yang)
出处
《酿酒科技》
2000年第6期37-38,共2页
Liquor-Making Science & Technology
