三氯杀螨醇
- 名Dicofol;kelthane
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毛细管气相色谱法测定茶叶中六六六、DDT、三氯杀螨醇的残留
Determination of BHC 、 DDT 、 Dicofol Residue in Tea by Capillary Gas Chromatography
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采用异构体比值法对土壤中HCHs和DDTs的来源进行初步判定,表明该地区土壤中HCHs和DDTs主要来自于历史上的残留,但近期部分地区有林丹和三氯杀螨醇的使用。
Compositional analysis indicate that HCHs and DDTs residues in soil were mainly from history use , but some areas have new sources which were lindane and dicofol in recently .
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室内毒力测定中,0.3%苦参素3号LC50最低,其次是4号和1号,它们分别是20%三氯杀螨醇的0.02869倍0、。
The result showed that the toxicity measurement indoors 0.3 % matrine ( the 3rd ) was the lowest in LC_ ( 50 ), the second was the 4th and 1st .
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以欧盟2000年执行的MRL标准为评判依据,对三氯杀螨醇、氰戊菊酯、氯氰菊酯、甲氰菊酯等农药残留水平进行了统计分析,并提出了相应的对策。
With the MRL standard of EEC in 2000 , the level of pesticide residues from trichloro alcohol , amyl-cyanide pyrethrum , cyanogen chloride pyrethrum and methyl-cyanide pyrethrum are analysed , and the countermeasures are put forward also .
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三氯杀螨醇生产过程中废酸的再生利用
The Recovery and Reuse of the Waste Acid in Dicofol Production
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三氯杀螨醇对大型溞的毒性和环境雌激素效应
Reproduction toxicity and estrogenic effects of dicofol to Daphnia magna
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气相色谱法测定食品中三氯杀螨醇残留量的研究
Study on the determination of Dicofol residue in food with gas chromatography
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蔬菜中三氯杀螨醇残留量分析方法研究
Studies on the analytical method of dicofol residues in vegetables
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棉花叶螨对三氯杀螨醇和氧乐果的抗性动态
Resistance dynamics of cotton spider mites to dicofol and omethoate
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40%三氯杀螨醇苯油中的主要杂质能够分离。
The major impurities of dicofol 40 % benzene solution were separated .
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蔬菜和水果中三氯杀螨醇和拟除虫菊酯类农药的气相色谱测定法
Determination of Dicofol and Pyrethroid Pesticide Residues in Vegetables and Fruits by Gas Chromatography
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三氯杀螨醇的雌激素效应及其机制的研究进展
Estrogenic Effects and Acting Mechanisms of Dicofol
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三氯杀螨醇对啮齿动物的毒性较低,杀螨效果好,促进了农作物的丰收。
Its high effectiveness to acarid but lower toxity to rodent contributed to good crop harvests .
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该方法可以满足检测食品中三氯杀螨醇残留的需要。
The results of the detection could meet the requirement of the national standard for testing the dicofol residue in foods .
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报道了凤眼莲修复水溶液中乙硫磷、三氯杀螨醇和三氟氯氰菊酯的效果及主要机理。
The effectiveness of the phytoremediation of ethion , dicofol and cyhalothrin by water hyacinth ( Eichhornia crassipes Solms ) was studied .
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用田间盆栽的方法研究了茶树通过根系吸收农药对茶叶中乐果、乙硫磷、三氯杀螨醇和三氟氯氰菊酯残留的影响。
The effect of root uptake of pesticides by plant from soil on the pesticide residues in tea was investigated in field conditions .
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选用植物源农药0.3%苦参素1号、3号、4号水剂和20%三氯杀螨醇乳油,对宁夏枸杞刺皮瘿螨进行室内毒力测定和药效试验。
The study selected the plant pesticide , the three kinds of0.3 % matrine ( the1st , 3rd and4th ) and20 % acarus killed dicofol milk to test effect on control of Ningxia Aculop lycii Kuang .