total weed killer

用法例句

And then, using hydroxide sodium as acid-tied agent, trichloromethane as solvent, dichloroacetyl, ethanolamine and butanone as starting materials, the herbicide safener 3-dichloracetyl-2-methyl-2-ethyl-1,3-oxazolidine was synthesized with yield of 78.

然后用氢氧化钠作缚酸剂、三氯甲烷为溶剂,利用二氯乙酰氯、乙醇胺和丁酮为原料,反应温度-4～4℃,搅拌1h,一锅法合成了除草剂安全剂3-二氯乙酰基-2-甲基-2-乙基-1,3-噁唑烷,产率78。

In order to investigate the convenience synthetic route to synthesize N-dichloroacetyl oxazolidine compounds,a novel N-dichloroacetyl oxazolidine herbicide safener (3-dichloroacetyl-2,5-dimethyl-2-n-propyl-1,3-oxazolidine) was synthesized.

为了探索合成N-二氯乙酰基噁唑烷类除草剂安全剂的合成工艺,合成了3-二氯乙酰基-2,5-二甲基-2-正丙基-1,3-噁唑烷。

The biological activity of herbicide safener 3-dichloracety1-2,5-dimethy1-2-ethy1-1,3-oxazolidine in reducing injury by chlorsulfuron to corn was also studied.

采用室内生物测定方法,测定了玉米主根长、根鲜重、芽长、芽鲜重,研究了除草剂安全剂3-二氯乙酰基-2,5-二甲基-2-乙基-1,3-噁唑烷减轻氯磺隆对玉米的伤害作用。

In this study, a fungicide and two herbicide safeners were use.

本研究用一种杀菌剂(丙环唑)和两种除草剂安全剂(AD67、二氯乙酰胺)对水稻品种9311的幼苗进行了诱导处理，采用差异显示技术分离回收了诱导表达的基因片段，鉴定了10个阳性表达片段，对诱导基因的功能及转录元件进行了分析，构建了启动子功能分析载体。

The synthesis, characterization and activity test of potential herbicide safeners of 5-dichloroacetyl-3,6-dimethyl-3-ethyl-9-oxo-1,5-diazabicyclo[4.

本文较详细地研究了潜在除草剂安全剂5-二氯乙酰基-3,6-二甲基-3-乙基-9-氧杂-1,5-二氮杂二环[4。

The synthesis, characterization and activity test of two potential herbicide safeners of dichloroacetyl oxazolidine were described in this paper.

本文详细地研究了潜在除草剂安全剂Ⅰ：N-二氯乙酰基-2,3-二甲基-1-氧杂-4-氮杂-螺[4。

The synthesis and activity test of potential herbicide safeners of dichloroacetyl oxazolidine were described in this paper.

本文较详细地研究了潜在除草剂安全剂Ⅰ：N-二氯乙酰基-3-甲基-2-正丙基-1-氧杂-4-氮杂-螺[4。

Studies on the Synthesis, Characterization, Activity of Three Potential Herbicide Safeners;

三种潜在除草剂安全剂的合成、表征与活性研究

Studies on the Synthesis， Characterization and Activity of One Potential Herbicide Safeners;

一种潜在除草剂安全剂的合成、表征与活性研究

Studies on the Synthesis, Characterization and Activity of Two Potential Herbicide Safeners;

两种潜在除草剂安全剂的合成、表征与活性研究

Study on the Synthesis, Characterization and Activity of Potential Herbicide Safeners;

潜在除草剂安全剂的合成、表征与活性研究

Studies on the Synthesis, Characterization and Activity of Chiral Herbicide Safeners;

手性除草剂安全剂的合成、表征与活性研究

Study on the Synthesis, Characteristition and Activity of Optically Active Herbicide Safeners of R-(-)-BAS145138;

光学活性除草剂安全剂R-（-）-BAS145138的合成、表征与活性研究

The Study on the Synthesis, Characteristition and Activity of Three Kinds of Herbicide Safeners of Dichloroacetyl Oxazolidine;

三种潜在除草剂安全剂（二氯乙酰基噁唑烷）的合成、表征与活性研究

Effect of Safener AU2 on the Detoxification of Chlorimuron-ethyl;

除草剂安全剂AU2对氯嘧磺隆残留解毒效应的研究

The Study on the Synthesis ,Characteristition and Activity of Herbicide Safeners of Dichloroacetyl Oxazolidine;

噁唑烷类二氯乙酰基除草剂安全剂的合成、表征与活性研究

Comparison on the Detoxification Effects of Safeners on Acetanilide Herbicides

安全剂对酰胺类除草剂解毒的效应比较

Effect of 5 Herbicides on Safety of Wheat AK-58

5种除草剂对百农矮抗58的安全性

Studies on Screening and Mechanism of Botanical Safeners of Paddy Herbicide Acetochlor;

水田除草剂乙草胺的植物性安全剂材料筛选及机理研究

The Safety Aspects of Herbicides on Millet [Setaria Italica (L.) Beauv.] by Different Regulating Measures;

不同化控方法下除草剂对谷子安全性的影响

Study on Safety Aspects and Performance of Herbicides on Mungbean;

除草剂在绿豆田的安全性及药效的研究

Study on Safety Aspects and Performance of Herbicides on the Summer Soybean;

除草剂在夏大豆田的安全性及药效研究

Control Effect of Several Herbicides on Weed in Wheat Field and Safety

几种除草剂混配对麦田杂草的防除效果及安全性

Effect of Different Herbicides on Weeds in Bean Crops and Their Safety Testing

几种除草剂在豆科作物田除草效果及安全性测定

Preeglone extra

(除草剂) 合草快