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Glyphosate-dicamba mixed preparation and preparation method thereof

A technology of dicamba and glyphosate, applied in the field of pesticides, can solve problems such as prolonging the life cycle of glyphosate products, and achieve the effects of enhancing herbicidal effect, reducing production cost and low cost

Inactive Publication Date: 2013-09-25
SICHUAN LESHAN FUHUA TONGDA AGRO-CHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The glyphosate mixed preparation of the present invention uses dual active ingredients to solve the problem of weed resistance, prolong the life cycle of glyphosate products, and at the same time supplement potassium, manganese, iron, copper, zinc, molybdenum, boron and other elements to crops Fertilizer, to achieve micro-fertilizer supplementation while killing weeds, simplify farming procedures, and reduce production costs

Method used

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  • Glyphosate-dicamba mixed preparation and preparation method thereof
  • Glyphosate-dicamba mixed preparation and preparation method thereof

Examples

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Embodiment 1

[0032] A kind of mixed preparation of glyphosate-dicamba, by weight, its formula is composed as follows:

[0033] Potassium Glyphosate 460g

[0034] Chelated copper (EDTA-Cu) 50g

[0035] Chelated Zinc (EDTA-Zn) 65g

[0036] Dicamba 30g

[0037] Glyphosate granule additive 70 g

[0038] Ammonium sulfate top up 1000 g

[0039] The glyphosate granule adjuvant described in the present invention is a special adjuvant for glyphosate ammonium salt granule produced by Nanjing Jinling Petrochemical Co., Ltd.

Embodiment 2

[0041] A kind of mixed preparation of glyphosate-dicamba, by weight, its formula is composed as follows:

[0042] Ammonium Glyphosate 400g

[0043] Chelated Manganese (EDTA-Mn) 80g

[0044] Chelated Iron (EDTA-Fe) 120g

[0045] Dicamba 35g

[0046] Glyphosate granule additive 71 g

[0047] Ammonium sulfate top up 1000 g

Embodiment 3

[0049]A kind of mixed preparation of glyphosate-dicamba, by weight, its formula is composed as follows:

[0050] Potassium Glyphosate 440g

[0051] Chelated copper (EDTA-Cu) 60g

[0052] Chelated Iron (EDTA-Fe) 100g

[0053] Dicamba 20g

[0054] Glyphosate granule additive 72g

[0055] Ammonium molybdate 25 g

[0056] Ammonium sulfate top up 1000 g

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Abstract

The invention belongs to the technical field of pesticides and provides a glyphosate-dicamba mixed preparation and a preparation method thereof. The glyphosate-dicamba mixed preparation comprises the following raw materials in parts by weight: 400-500 parts of glyphosate, 20-35 parts of dicamba, 30-220 parts of ethylene diamine tetraacetic acid (EDTA) chelating state trace element, 70-75 parts of glyphosate granule aid and 1000 parts of supplemented ammonium sulfate. The glyphosate-dicamba mixed preparation is particularly suitable for preventing and controlling weeds which generate resistance to glyphosate.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a glyphosate-dicamba mixed preparation and a preparation method thereof. Background technique [0002] The herbicidal properties of glyphosate (glyphosate) were discovered by D.D. Baird and others in the United States in 1971. It was developed and produced by Monsanto. By the 1980s, it had become an important variety of herbicides in the world. It is the most widely used herbicide in the world, and its sales account for 10% of the world pesticide market, 20% of the herbicide market, and 40% of the post-emergence herbicide market. With the popularization and planting of glyphosate-resistant crops, the application of this agent will be further expanded. Glyphosate is a systemic chronic broad-spectrum herbicide that mainly inhibits enolacetonyl shikimelin phosphate synthase in the body, thereby inhibiting the conversion of shikime to phenylalanine, tyrosine and trypt...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01N57/20A01P13/00A01N37/40
Inventor 王蕾姜永红杨国华任成湘罗仲铬史艳红
Owner SICHUAN LESHAN FUHUA TONGDA AGRO-CHEM TECH CO LTD
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