昆虫生态环境控制的研究  

RESEARCH OF CONTROLLING INSECT ECOLOGICAL ENVIRONMENT

作　　者：李文辉[1] 陈嘉东[1] 张新府[1] 曾伶[1] 麦志华[1] 商志添[1] 冼庆[1] 戴清香 

机构地区：[1]广东省粮食科学研究所,510310 [2]湖南娄底区农业科学研究所,417000

出　　处：《粮食储藏》2005年第3期3-6,共4页Grain Storage

基　　金：广东省自然科学基金支助项目

摘　　要：本项研究解决了目前化学防治方法造成的农药残留及污染、害虫抗药性日益严重的问题,通过改变害虫生态环境达到有效杀灭害虫的目的。本试验建立21个模拟实验粮堆,开发研究出6种除氧剂,或充入75%二氧化碳维持7天以上,或降低粮堆温度至5℃并维持10天以上,对谷蠹、赤拟谷盗、米象杀灭率为88.7%以上。该方法代表粮食储藏未来的发展趋势,对粮食及环境无污染,安全方便。The study solved the problems such as chemical residue pollution and insect resistance development and killing insects by changing the insect ecological envionment.21 grain bulks were used to test.6 deoxidizers were used or 75% carbon dioxide was filled and kept over 7 days,or grain temperature reduced to 5℃ and kept over 10 days,the mortality of the lesser grain borers,rice weevils and red flour beetle was over 88.7%.The methods will represent the future trends for grain storage,which has not comtamination for grain and which is safe and comfortable use.

关 键 词：绿色储粮 储粮害虫 生态防治 除氧剂 二氧化碳 低温 

分 类 号：S379.5[农业科学—农产品加工]