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Herbicide composition containing propyl ester oxaether or isothioester oxaether and chloracyl amine herbicide for rape field

A technology of chlorinated amide and acetofen, which is applied in the direction of herbicides, algicides, biocides, biocides, etc., can solve the problems of broad-leaved weeds and other problems, and achieve strong pertinence and wide herbicidal spectrum Effect

Inactive Publication Date: 2006-11-01
SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the long-term use of herbicides in production, great changes have taken place in the weed community. In some areas, grass weeds with strong drug resistance, such as weed grass, hard grass, and bluegrass, have tended to increase. The damage of broad-leaved weeds such as rice stubble vegetables and broken rice catkins is aggravated

Method used

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  • Herbicide composition containing propyl ester oxaether or isothioester oxaether and chloracyl amine herbicide for rape field
  • Herbicide composition containing propyl ester oxaether or isothioester oxaether and chloracyl amine herbicide for rape field
  • Herbicide composition containing propyl ester oxaether or isothioester oxaether and chloracyl amine herbicide for rape field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1: 15% emulsifiable cream formula

[0043] Propoxyfen 10%

[0044] Quizalofop-ethyl 5%

[0045] Farm Milk 2013 5%

[0046] Farm Milk OX-622 5%

[0047] Dimethylformamide 10%

[0048] Dimethyl sulfoxide 10%

[0049] Xylene make up to 100%

Embodiment 2

[0050] Example 2: 20% Emulsifiable Cream Formula

[0051] Propoxyfen 10%

[0052] Quizalofop-ethyl 10%

[0053] Farm Milk 2013 5%

[0054] Farm Milk OX-622 5%

[0055] Dimethylformamide 10%

[0056] Dimethyl sulfoxide 10%

[0057] Xylene make up to 100%

Embodiment 3

[0058] Example 3: 30% Cream Formula

[0059] Propoxyfen 24%

[0060] Quizalofop-ethyl 6%

[0061] Farm milk 500 # 6%

[0062] Farm milk 700 # 4%

[0063] Dimethylformamide 10%

[0064] Dimethyl sulfoxide 10%

[0065] Xylene make up to 100%

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Abstract

A composite herbicide for rape field is prepared from propionylnitrofen or isopropionylnitrofen and at least one of acetochlor, alachlor, napropamide, ethaprochlor and metolachlor. Its advantages are broad spectrum, delaying resistance, low dosage and high safety.

Description

[0001] The present invention is a divisional application of an invention patent with an application date of August 13, 2003, an application number of 03154061.9, and an invention title of "Rapeseed Field Herbicide Composition Containing Propisofen or Mesofen". technical field [0002] The present invention relates to a kind of agricultural herbicide chemical composition, is precisely by pyrimidine benzylamine herbicides (propetifen and propetofen) and following at least one rapeseed herbicide: quizalofop-ethyl ( Acetyl-CoA carboxylase (ACCase) such as quizalofop-ethyl), fluazifop-p-butyl, haloxyfop, fenoxaprop, sethoxydim, etc. Inhibitors, acetochlor, alachlor, napropamide, ehaprochlor, metolachlor and other chlorinated amide herbicides, amines A binary or ternary herbicide composition compounded with ethametsulfuron and benazolin for controlling weeds in rapeseed fields and application thereof. Background technique [0003] my country has always been a major producer of ra...

Claims

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Application Information

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IPC IPC(8): A01N43/54A01N37/18A01P13/00
Inventor 吕龙陈杰袁军徐小燕凌文毛礼胜王永华
Owner SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI
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