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Herbicide composition containing caprylic acid and glufosinate and application of herbicide composition

A technology of glufosinate-ammonium and capric acid, applied in the direction of herbicides and algicides, applications, biocides, etc., to achieve the effects of reducing dosage and cost, reducing residues, and improving weeding effect

Inactive Publication Date: 2018-04-24
HUNAN AGRI BIOTECH RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report about the herbicidal composition and application of caprylic acid and glufosinate-ammonium herbicide blending at present

Method used

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  • Herbicide composition containing caprylic acid and glufosinate and application of herbicide composition
  • Herbicide composition containing caprylic acid and glufosinate and application of herbicide composition
  • Herbicide composition containing caprylic acid and glufosinate and application of herbicide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Embodiment 1:20% caprylic acid and glufosinate-ammonium aqueous emulsion

[0065] The herbicide is composed of 10% capric acid, 10% glufosinate-ammonium, water is added to 100%, and fully mixed to prepare 20% capric acid and glufosinate-ammonium aqueous emulsion.

Embodiment 2

[0067] Embodiment 2: 25% caprylic acid and glufosinate-ammonium emulsifiable concentrate

[0068] The composition of this herbicide by mass percent is caprylic acid 10%, glufosinate-ammonium 15%, calcium dodecylbenzenesulfonate (emulsifier, dispersant) 5%, alkylphenol formaldehyde resin polyoxyethylene ether (emulsifying agent) agent, wetting agent) 5%, xylene and toluene are added to 100%, mixed to a homogeneous liquid phase, that is, 25% caprylic acid and glufosinate-ammonium emulsifiable concentrate are prepared.

[0069] This embodiment herbicide is applied to non-cultivated land to prevent and control annual and perennial weeds: 25% lanolin and glufosinate-ammonium EC are diluted with water by 5302.5g. The fresh weight control effect is 92.01%. Matched group 1 uses 20% lanolin acid water emulsion alone by 5002.5g.a.i / ha, and matched group 2 uses 200g / L glufosinate-ammonium water agent alone by 300g.a.i / ha, adds water dilution spray respectively, and 15 days after the med...

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Abstract

The invention discloses a herbicide composition containing caprylic acid and glufosinate and an application of the herbicide composition. Main active components of the herbicide composition include the caprylic acid and the glufosinate. The dosage form of the herbicide composition can be any pesticidally acceptable dosage form. The herbicide composition achieves good synergistic effects within a certain ratio range, the weeding effect of the composition is improved as compared with that of single dosage, residues of herbicides are decreased, and the potential threat of the herbicides to ecological environments is relieved.

Description

technical field [0001] The invention relates to the technical field of herbicides, in particular to a herbicide composition containing capric acid and glufosinate-ammonium and its application. Background technique [0002] Single use of a certain herbicide has been difficult to control the harm of a variety of mixed weeds. Therefore, the combination of herbicides, that is, mixing / mixing, has attracted more and more attention. Herbicide combination is an important means in the chemical control of weeds in farmland, and is widely used in crop fields and non-cultivated land. According to reports, when glufosinate-ammonium is mixed with MCM at the ratio of 2:1 and 1:1, it shows a synergistic effect on barnyardgrass. Mixed use of herbicides can effectively control a variety of non-cultivated weeds such as nightshade, cow chickweed, foxtail and sage. [0003] Glufosinate-ammonium is an organophosphorus herbicide, which belongs to the biomimetic stem and leaf treatment agent. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/20A01N37/02A01P13/00
CPCA01N57/20A01N37/02
Inventor 柏连阳李祖任周小毛邬腊梅彭琼王立峰杨浩娜张城嘉欧永达
Owner HUNAN AGRI BIOTECH RES CENT
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