METOLACHLOR

Effect of Metolachlor on Soil Microbial Numbers in Rhizosphere and Its Degradtion

异丙甲草胺对根际土壤微生物数量的影响及其在根际环境中的降解研究

Metolachlor is a kind of amide herbicides , which is recommended as a herbicide in our country , and which is used in most areas planted tobacco .

异丙甲草胺是一种酰胺类除草剂，是目前我国在烟草上推荐使用的一种除草剂，这种除草剂在大多数烟区都有使用。

Research on the Weeds Control in the Seed Melon Field Covered Plastics with Metolachlor

都尔防除地膜籽瓜田杂草的试验研究

The effect of metolachlor on catalase activities was different under different treatment in celery rhizosphere soil .

不同浓度处理下，异丙甲草胺对芹菜根际土壤过氧化氢酶活性的影响有所差异。

Determination of Metolachlor in Rape Seed by GC / MS / MS

GC/MS/MS法测定油菜籽中异丙甲草胺残留量

Determination of Metolachlor and Atrazine by Capillary Gas Chromatography

毛细管气相色谱法同时测定异丙甲草胺和莠去津

Adsorption of Herbicide Metolachlor on Clay and Humic acid

粘土矿物、腐殖酸对异丙甲草胺的吸附

Experiment on Weed Control Effect of Metolachlor + Terbutryn 50 % EC in Peanut Fields

50%异甲·特丁净乳油防除花生田杂草的效果

And 100 mg · kg - 1 metolachlor might have more damage on soil ecosystem than different concentrations Dual Gold .

5mg·kg-1和100mg·kg-1处理的异丙甲草胺对供试土壤生态环境的影响和危害可能大于金都尔，但20mg·kg-1处理则表现出例外。

Because metolachlor is a chiral molecular , different enantiomers have different binding constants to ctDNA .

由于异丙甲草胺是手性分子，不同对映体与DNA结合的强度表现出一定的差异性。

Acute toxicity difference of metolachlor and its S-isomer on earthworms

异丙甲草胺及其S型对映体对蚯蚓的急性毒性差异

Analysis of 33 % Mefenacet · Metolachlor · Bensulfuron Methyl Wet Powder by HPLC

33%苯噻酰·异丙·苄可湿性粉剂的高效液相色谱分析

The results showed that bacterial numbers were inhibited by metolachlor in celery rhizosphere soil initially , the numbers increased after 7 days .

实验结果表明，在实验初期，异丙甲草胺对芹菜根际土壤细菌数量有一定的抑制作用，异丙甲草胺作用7天后土壤细菌数量增加，并高于对照土壤。

There was some difference between the effect on celery and spinage rhizosphere soils by metolachlor .

异丙甲草胺对菠菜根际土壤细菌数量的影响与对芹菜根际土壤细菌数量的影响有所差异。

72 % Metolachlor EC 2.25L/ha was effective on controlling grasses and cyperus .

72%异丙甲草胺乳油对禾本科和莎草科杂草防效较好；

Fungi numbers in celery rhizosphere soil were higher than those in spinage rhizosphere soil in the same concentration of metolachlor .

相同浓度异丙甲草胺作用下，芹菜根际土壤真菌数量要高于菠菜根际土壤。

This method is easy to handle , and can be used for the analysis of the contents of alachlor , metolachlor and butachlor ECs .

该方法简便易行，可以作为甲草胺、异丙甲草胺和丁草胺乳油含量的测定方法。

The target factor analysis-UV spectrophotometry method is established for simultaneous ( determination ) of cyanazine , metolachlor and atrazine in mixed herbicides .

采用目标因子分析技术并结合紫外吸收光谱，建立了一种对混用除草剂的各组分不经分离进行同时测定的方法。

20 mg · kg ~ ( - 1 ) of Dual Gold had little effect on the respiration , while metolachlor with the same concentration stimulated it .

20mg.kg-1金都尔对土壤呼吸的影响不大，而异丙甲草胺具有激发作用；

This paper studied the effects of different concentrations ( 0,5,20 , and 100 mg · kg - 1 ) metolachlor and its enantiomer S-metolachlor ( Dual Gold ) on soil catalase activity .

研究了0、5、20和100mg·kg-1浓度的异丙甲草胺及其高效体对土壤过氧化氢酶活性的影响。

People have always been looking for a directly industrial method to prepare ( S ) - Metolachlor , which is simple , safe and low cost , so it can decrease consumption , reduce production costs and benefit human .

人们一直在寻找简单、安全、成本低的工业化生产方法来直接合成（S）-异丙甲草胺，从而达到减少消耗、降低生产成本，造福人类的目的。

The effect of4 herbicides , quizalofop-P , haloxyfop-P , acetochlor , and metolachlor , on rhizobium-peanut symbiotic nitrogen-fixation was studied in the greenhouse .

在室内条件下，研究了精喹禾灵、高效氟比甲禾灵、乙草胺和异丙甲草胺等4种除草剂对花生根瘤菌共生固氮的影响。

Field was performed in 2001 . The results showed : Acetochlor and Metolachlor were selective excellent herbicides on the soil before seedling emerge . The dosage was 2.50L/hm 2 and 2.00L/hm 2 , respectively .

结果表明：乙草胺、都尔为优良的选择性苗前土壤处理除草剂，施用量分别为2.50L/hm2和2.00L/hm2；