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Synergistic and sterilizing glyphosate herbicide composition

A technology of glyphosate herbicide and composition, which is applied in the field of agricultural chemistry, can solve problems such as difficult competition, inappropriateness, and poor quality of adjuvants, so as to expand weed species, reduce recrystallization, and prevent and control bacterial diseases Effect

Inactive Publication Date: 2015-09-09
袁国防
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, many manufacturers also produce 41% glyphosate isopropylamine saline solution to meet the needs of domestic and foreign markets, but it is difficult to compete in the international market due to the poor quality or inappropriate additives used

Method used

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  • Synergistic and sterilizing glyphosate herbicide composition
  • Synergistic and sterilizing glyphosate herbicide composition
  • Synergistic and sterilizing glyphosate herbicide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A synergistic bactericidal glyphosate herbicide composition, which is characterized in that it is composed of the following components by weight percentage: 70% systemic conductive herbicide, 20% potassium hydrogen persulfate compound salt, and 10% adjuvant.

[0025] The systemic conductive herbicide is composed of the following parts by weight of the herbicide: glyphosate 20, 2-methyl-4 chloro 10; the glyphosate is a 10% glyphosate sodium salt solution, and the 2- Methane-4 chloride is 13% 2-methyl-4 chloride sodium salt solution, the active ingredient of the potassium hydrogen persulfate composite salt is 42.8%, and the adjuvant is sodium dodecylbenzene sulfonate and polyethylene two Alcohol (1:1).

[0026] The above-mentioned glyphosate herbicide composition is made into a water formulation by a conventional method, and the mass of the active ingredient of the herbicide is 25%.

[0027] Application period: the vigorous growth period of 6-8 leaves of weeds, the height of an...

Embodiment 2

[0031] A synergistic bactericidal glyphosate herbicide composition, which is characterized in that it is composed of the following components by weight percentage: 70% systemic conductive herbicide, 20% potassium hydrogen persulfate compound salt, and 10% adjuvant. The systemic conductive herbicide consists of the following herbicides by weight: glyphosate 50, 2-methyl-4chloro30; the glyphosate is 15% glyphosate sodium salt solution, the 2-methyl -4 Chlorine is 20% sodium 2-methyl-4 chloride, the active ingredient of the potassium hydrogen persulfate composite salt is 46%, and the auxiliary agent is sodium dodecylbenzene sulfonate and polyethylene glycol (1:1).

[0032] The above-mentioned glyphosate herbicide composition is made into a water formulation by a conventional method, and the mass of the active ingredient of the herbicide is 25%.

[0033] The application period, usage and dosage are the same as in Example 1.

Embodiment 3

[0035] A synergistic bactericidal glyphosate herbicide composition, which is characterized in that it is composed of the following components by weight percentage: 70% systemic conductive herbicide, 20% potassium hydrogen persulfate compound salt, and 10% adjuvant. The systemic conductive herbicide consists of the following herbicide parts by weight: glyphosate 35, 2-methyl-4chloro20, the glyphosate is 15% glyphosate sodium salt solution, the 2-methyl -4 Chlorine is 13% sodium 2-methyl-4 chloride, the active ingredient of the potassium hydrogen persulfate composite salt is 45%, and the auxiliary agent is sodium dodecylbenzene sulfonate and polyethylene glycol (1:1).

[0036] The above-mentioned glyphosate herbicide composition is made into a water formulation by a conventional method, and the mass of the active ingredient of the herbicide is 25%.

[0037] The application period, usage and dosage are the same as in Example 1.

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Abstract

The invention discloses a synergistic and sterilizing glyphosate herbicide composition and belongs to the field of agricultural chemistry. The herbicide composition is composed of the following components by weight percent: 70% of an uptake and translocation type herbicide, 20% of potassium monopersulfate compound salt and 10% of an auxiliary agent; the uptake and translocation type herbicide is composed of the following herbicides in parts by weight: 20-50 parts of glyphosate and 10-30 parts of 2-methyl-4 chlorine; glyphosate is one of a 10% glyphosate sodium salt aqueous solution or a 15% glyphosate sodium salt aqueous solution; and 2-methyl-4 chlorine is one of 13% 2-methyl-4 chlorine sodium salt or a 20% 2-methyl-4 chlorine sodium salt aqueous solution. The aqueous solution containing 25% of the active components, which is prepared by the herbicide composition disclosed by the invention, can be used for reducing the pesticide resistance of weeds and effectively enhancing the weeding effect of glyphosate, and also can be used for preventing and treating bacterial diseases of crops.

Description

Technical field [0001] The invention relates to a synergistic bactericidal glyphosate herbicide composition, which belongs to the field of agricultural chemistry. Background technique [0002] As a broad-spectrum herbicide with the largest dosage, glyphosate is currently the most commonly used herbicide in the world. Glyphosate is a systemic and conductive herbicide that absorbs the liquid through the stems and leaves of the plant and then conducts it down to the underground roots and stems. It can prevent more than 40 families such as monocotyledon and dicotyledonous, annual and perennial, herbs and shrubs. plant. Glyphosate quickly combines with the metal ions in the soil and loses its activity after being applied to the soil, so it has no adverse effects on the seeds and microorganisms in the soil. [0003] In the practice of agricultural weeding, a large amount of glyphosate can reduce agricultural costs and increase crop yields. However, with the large and long-term use of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/02A01P13/00A01P1/00A01N39/04A01N57/20
Inventor 袁国防
Owner 袁国防
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