| 惰性粉气溶胶横向环流与直排施粉防虫效果比较研究 |
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| 引用本文： | 董震,汪中明,沈邦灶,王飞,王会杰,宋文胜,郭飚,邵伟,何锋,张振军,曹阳,高彬彬.惰性粉气溶胶横向环流与直排施粉防虫效果比较研究[J].粮食储藏,2016(4):35-38. |
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| 作者姓名： | 董震 汪中明 沈邦灶 王飞 王会杰 宋文胜 郭飚 邵伟 何锋 张振军 曹阳 高彬彬 |
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| 作者单位： | 1. 河南工业大学粮油食品学院 450001;2. 国家粮食局科学研究院 100037;3. 浙江中穗省级粮食储备库 311201;4. 浙江省储备粮管理有限公司 310006 |
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| 基金项目： | 国家国际科技合作项目(2013DFA31960);国家粮食公益专项(201513002-01) |
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| 摘 要： | 通过施粉后粮库内采样,实验室培养,检查试虫死亡率的方法,对比了平房仓内横向通风系统下,利用环流与直排两种惰性粉气溶胶施粉方式的防虫效果。结果表明:两种方式都能使惰性粉气溶胶贯穿粮堆,形成最低致死浓度,对长角扁谷盗、玉米象、谷蠹和赤拟谷盗均能起到一定的防治效果,环流施粉好于直排施粉,在惰性粉分布的均匀性上,两者均没有表现出明显的优势。
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| 关 键 词： | 惰性粉 横向通风 环流 直排 害虫防治 |
COMPARATIVE STUDIES OF PEST CONTROL OF FOOD-GRADE INERT DUST BY TRANSVERSE CIRCULATION AND DIRECT EXHAUST |
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| Dong Zhen;Wang Zhongming;Shen Bangzao;Wang Fei;Wang Huijie;Song Wensheng;Guo Biao;Shao Wei;He Feng;Zhang Zhenjun;Cao Yang;Gao Binbin.COMPARATIVE STUDIES OF PEST CONTROL OF FOOD-GRADE INERT DUST BY TRANSVERSE CIRCULATION AND DIRECT EXHAUST[J].Grain Storage,2016(4):35-38. |
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| Authors: | Dong Zhen;Wang Zhongming;Shen Bangzao;Wang Fei;Wang Huijie;Song Wensheng;Guo Biao;Shao Wei;He Feng;Zhang Zhenjun;Cao Yang;Gao Binbin |
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| Institution: | Dong Zhen;Wang Zhongming;Shen Bangzao;Wang Fei;Wang Huijie;Song Wensheng;Guo Biao;Shao Wei;He Feng;Zhang Zhenjun;Cao Yang;Gao Binbin;College of Food Science and Technology,Henan University of Technology;Academy of State Administration of Grain;Zhejiang Zhongsui Provincial Grain Reserve Depot;Zhejiang Grain Reserve Management Co.,Ltd.; |
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| Abstract: | In order to clarify the effect of pest control of food-grade inert dust by the ways of transverse circula‐tion and direct exhaust in horizontal warehouse ,we collect samples ,cultivatle in laboratory ,check the mor‐tality ,compared the pests control effects of the two kinds of ways . The results showed that the two meth‐ods can make the inert powder aerosol through the grain stack ,forming the minimum lethal concentration , getting the certain control effect to Sitophilus zeamais、Rhizopertha dominica、T ribolium castaneum ( Herbst) and Cryptole stespusillus ( Oliver) .The mortality rates of transverse circulation technology was higher and there was no obvious advantage in the uniformity of the distribution of inert powder between two technologies . |
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| Keywords: | inert powder transverse ventilation circulation direct exhaust pest control |
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