MethodsAmmonium bicarbonate was as the experimental group, trichlorfon as a positive control group, and water as a negative control group. 方法以碳酸氢铵作为实验组,以敌百虫作为阳性对照组,以清水作为空白对照组。
Acute toxicity of combination of Methamidophos mixed with trichlorfon, malathion, ibp, dimethoate and phosmet respectively 甲胺磷分别与敌百虫、马拉硫磷、异稻瘟净、乐果、亚胺硫磷复配的急性联合毒性
A method for the rapid determination of trichlorfon by high performance liquid chromatography was discussed. 本文探讨了快速测定敌百虫含量的高压液相色谱方法。
Sometimes to control mosquito larvae effects of dichlorvos, trichlorfon and other pesticides in the water; 有时为防治蚊子幼虫施敌敌畏,敌百虫和其他杀虫剂于水面;
Effects of Acute Infect Toxicity of Trichlorfon on White Xiang Pigs in Guizhou 敌百虫急性染毒对贵州白香猪的影响
Preparation and Properties of Trichlorfon Molecularly Imprinted Polymers 敌百虫分子印迹聚合物的合成及其性能
Determination of Trichlorfon Residues in Water by Pyrolysis Gas Chromatography Study on thermal decomposition of PVC by pyrolysis GC/ MS 裂解气相色谱-质谱法研究聚氯乙烯树脂的热降解
Effects of trichlorfon exposure on serum paraoxonase activity of pregnant mice and development of embryos 敌百虫暴露对孕鼠血清对氧磷酶活性及胚胎发育的影响
We assessed cytogenetic and developmental toxicity in pre-implantation mouse embryos after maternal exposure to trichlorfon at low doses for one month. 研究母鼠有机磷农药敌百虫低剂量亚慢性暴露,对着床前期胚胎细胞遗传学和生长发育的影响。
The effects of gas chromatographic conditions on decomposed products of trichlorfon, e.g.injection temperature, injection mode and oven ramp, were studied. 研究了气相色谱条件如进样口温度、柱温升温速率、进样方式对敌百虫分解产物的影响。
The presence of Permethrin or Fenthion, Malathion, Trichlorfon and Omethoate increased the fluorescence intensity of DPH in the mitochondrial membrane. 其中氯菊酯和倍硫磷、马拉硫磷、敌百虫、氧化乐果,可使DPH探剂与线粒体膜结合后的荧光相对强度增加;
Determination of Trichlorfon and Its Major Metabolites in Corpse Tissues by Capillary GC/ MS 尸体脏器中敌百虫及其主要代谢物DDVP和水合氯醛的毛细柱GC/MS测定
Acute toxicity experiment was done to determine the protective effect of tetrandrine on mice poisoned with trichlorfon ( dipterex) of LD100.Significance in deviation of mortality between the poisoned mice treated with or without tetrandrine was examined by chisquare ( χ 2) test. 方法:采用急性毒性试验,以判断粉防己碱对LD100剂量敌百虫中毒小鼠的保护作用。应用和未用粉防己碱处理的中毒小鼠死亡率间的差异显著性,以卡方测验进行检验。
A carrier of glass spring filler together with a dip coating coagulation method was used to prepare loaded nanometer TiO2 which was then tested for effects on photocatalytic degradation of the organophosphorus pesticides trichlorfon and dimethoate. TiO2 powder was used as a control. 研究了利用玻璃弹簧填料为载体,采用浸涂烧结法制备负载型纳米TiO2的过程、及其对有机磷农药敌百虫和乐果的光催化降解效果,并与单TiO2粉末做了简单对比。
The method has been applied to the determination of residues of trichlorfon in plant with satisfactory result. 研究了电极反应机理,并应用本方法测定植物样品中敌百虫的残留量,结果良好。
The degrading pathway of Trichlorfon by DDB-1 differed from that of degrading Dichlorvos. 。降解特性试验结果表明,菌株DDB-1能以敌敌畏和敌百虫为惟一碳源生长,初步推断菌株对敌百虫的降解有一条异于敌敌畏的降解途径;
Chemical and Engineering Analysis of Trichlorfon Manufacturing Processes 敌百虫生产过程的化学与工程分析
A new chemiluminescence ( CL) system for the determination of trichlorfon based on the enhancement of chemiluminescence of luminol-hydrogen peroxide in basic medium by flow injection analysis has been established. 基于碱性介质中敌百虫增强鲁米诺-H2O2体系发光的研究,建立了测定敌百虫的流动注射化学发光分析方法。
Protective Effect of Tetrandrine on Mice Poisoned with Trichlorfon 粉防己碱对敌百虫中毒小鼠的保护作用
The Improvement of Analytical Method of Trichlorfon by High Performance Liquid Chromatography 敌百虫高压液相色谱分析方法的改进
In this paper, the mid-infrared Attenuated Total Reflection ( ATR) spectra of two slathered pesticides dichlorvos and ( trichlorfon) in vegetable juice solution have been investigated. 对常用高残留农药敌百虫和敌敌畏在蔬菜汁溶剂中的中红外衰减全反射光谱(ATR)数据进行了研究。
Analysis on reproductive and developmental effects on mice and fetuses after maternal exposure of trichlorfon 敌百虫暴露对小鼠及胎鼠生殖发育影响
The solution of organophosphorus pesticide with trichlorfon was oxidized and degraded by photo-Fenton technique, and the organic phosphorus was transformed into its inorganic form ( PO~ ( 3-)_4) successfully. 以含敌百虫有机磷农药的溶液为研究对象,采用Photo-Fenton试剂进行氧化降解处理,使其成功转化成为无机磷(PO43-)。
A piezoelectric biosensor with immobilized acetylcholinesterase as recognition element, and the response characteristics of the piezoelectric acetylcholinesterase sensor to trichlorfon are investigated. 实验用固定化乙酰胆碱酯酶作识别元件,制备了压电生物传感器,考察了压电乙酰胆碱酯酶传感器对敌百虫的响应特性。
A Modified Method for Determination of Trichlorfon and Parathion Powder 敌百虫·对硫磷粉剂分析方法的改进
Trichlorfon dust of 3% or phoxim and dimethoate emulsion of 0.2%& 0.4% can kill the hibernating adults and showed better performance on the prevention and control of them. 用3%的敌百虫粉剂或0.2%&0.4%的辛硫磷和氧化乐果乳剂可杀死越冬成虫,防治效果较好。