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敌百虫空仓消毒烟剂是由敌百虫、助燃剂和燃质组成。点燃后的生成物主要是敌敌畏、二氧化碳,还有少量的CO、NO、NO_2、C1、HC1和残存的敌百虫等。由于敌敌畏的毒力比敌百虫大和其它气体、烟微粒生成物有增效作用;故敌百虫烟剂比单用的敌百虫或敌敌畏作空仓消毒,杀虫效率要高。经动物白鼠试验证明:敌百虫烟剂为低毒类型。经试验证明:是空仓消毒的一种高效低毒型消毒剂。敌百虫空仓消毒烟剂是作者于一九八二年研制的。从一九八三以来在陕西普遍使用,杀虫效果十分理想。于一九八五年开始向兄弟省、市提供试验样品,一九八六年扩大供应范围,全国二十几个省、市都进行了生产性的使用,每年可消毒空仓达七十多亿斤。除个別粮库因操作未按使用说明去做,影响杀虫效果外,普遍反应良好。此成果曾荣获陕西省政府、商业部科技成果奖。为了增加对此烟剂的认识,我们又委托有关单位做了烟剂生成物和毒性方面的鉴定。根据其分析结果,完全证明本烟剂的高效、低毒的特性。本烟剂是由敌百虫、助燃剂和燃质组成。要求只发烟而不发生明火,且有高效的杀虫作用,这些目的均达到了。
Trichlorfon empty warehouse disinfectant is composed of trichlorfon, combustion improver and fuel composition. The resulting products after ignition are mainly dichlorvos, carbon dioxide, but also a small amount of CO, NO, NO2, C1, HC1 and residual trichlorfon and so on. Due to the toxicity of dichlorvos than trichlorfon and other gases, smoke particles have synergistic effect; so trichlorfon smoke than the single trichlorfon or dichlorvos empty warehouse disinfection, insecticidal efficiency is higher. Animal experiments in mice proved that: trichlorfon smoke agent is a low toxicity type. Proved by the test: is empty warehouse disinfection of a high efficiency and low toxicity disinfectant. Trichlorfon empty warehouse disinfectant was developed by the author in 1982. Since 1983, it has been widely used in Shaanxi Province and its insecticidal effect is very satisfactory. Started to provide test samples to brother provinces and cities in 1985 and expanded the scope of supply in 1986. Over 20 provinces and municipalities in the country have all carried out productive use and can sterilize short positions by over 7 billion yuan each year jin. In addition to the individual grain depot due to the operation did not follow the instructions to use, affect the insecticidal effect, the general response is good. This achievement has won the provincial government of Shaanxi Province, Ministry of Commerce Science and Technology Achievement Award. In order to increase awareness of this smoking agent, we commissioned the relevant units to make nicotine products and toxicity identification. Based on the results of their analysis, the highly efficient, low-toxicity properties of this smoking agent are fully demonstrated. The smoke is composed of trichlorfon, combustion improver and fuel composition. The requirement of smoking only without open flames and with efficient insecticidal effects were achieved.