Soybean weeding microemulsion and preparation method thereof

A technology of microemulsion and soybean, which is applied in the direction of herbicides and algicides, botanical equipment and methods, biocides, etc., can solve the problems of weed damage to soybeans, poor removal effect, incomplete removal, etc. Environmental protection and pollution-free, simple production process, strong killing effect

Inactive Publication Date: 2016-10-26
河南中天恒信生物化学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Soybean is commonly known as soybean, leguminous soybean is an annual herb, 30-90 cm high, the stem is thick, erect, densely covered with brown long bristles, the leaves usually have 3 leaflets; the stipules are veined and yellow pubescent; the petiole is 2- 20 cm; leaflets broadly ovate, papery; short racemes with few flowers, long ones with many flowers; total pedicels usually have 5-8 sessile, tightly squeezed flowers; bracts lanceolate, strigose ; bracteoles lanceolate, covered with setae; calyx lanceolate, flowers purple, lavender or white, base

Method used

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  • Soybean weeding microemulsion and preparation method thereof

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Effect test

Embodiment 1

[0016] The proportion of ingredients used is: 10 parts of glyphosate isopropylamine saline solution, 10 parts of sulfentrazone, 10 parts of emulsifier diisooctyl sulfonate sodium succinate, 7 parts of glycerol, and 7 parts of imidazoquinolinic acid 10 parts, 10 parts of surfactant, 5 parts of fulvic acid, 10 parts of chitin, 10 parts of beta-haloxyfop, 5 parts of antifoaming agent and 1 part of preservative.

[0017] The preparation method of the present embodiment comprises the following steps:

[0018] A. Mix glyphosate isopropylamine saline solution, sulfentrazone, and emulsifier diisooctyl sulfonate sodium succinate and stir at room temperature for 10 minutes to obtain A mixture;

[0019] B. Add imidazoquinolinic acid, surfactant, and fulvic acid to the A mixture, stir evenly, pour it into the reaction kettle for heating reaction, the heating temperature is 50°C, and the heating time is 10 minutes, and then stand still to obtain the B mixture agent;

[0020] C. Add chiti...

Embodiment 2

[0023] The proportion of ingredients used is: 12 parts of glyphosate isopropylamine saline solution, 12 parts of sulfentrazone, 12 parts of emulsifier diisooctyl sulfonate sodium succinate, 8 parts of glycerol, and 8 parts of imidazoquinolinic acid 12 parts, 12 parts of surfactant, 6 parts of fulvic acid, 12 parts of chitin, 11 parts of high-efficiency haloxyfop, 6 parts of antifoaming agent and 1 part of preservative; the surfactant is composed of polyoxyalkylene sorbitan ester And heavy alkyl benzene sulfonate mixture.

[0024] The preparation method of the present embodiment comprises the following steps:

[0025] A. Mix glyphosate isopropylamine saline solution, sulfentrazone, and emulsifier diisooctyl sulfonate sodium succinate and stir at room temperature for 10 minutes to obtain A mixture;

[0026] B. Add imidazoquinolinic acid, surfactant, and fulvic acid to the A mixture, stir evenly, pour it into the reaction kettle for heating reaction, the heating temperature is 5...

Embodiment 3

[0030] The proportion of ingredients used is: 30 parts of glyphosate isopropylamine saline solution, 20 parts of sulfentrazone, 20 parts of emulsifier diisooctyl sulfonate sodium succinate, 12 parts of glycerol, 15 parts of imidazoquinic acid parts, 20 parts of surfactants, 12 parts of fulvic acid, 15 parts of chitin, 15 parts of high-efficiency haloxyfop, 10 parts of antifoaming agents and 3 parts of preservatives; the surfactant is composed of polyoxyalkylene sorbitan ester And heavy alkyl benzene sulfonate mixture.

[0031] The preparation method of the present embodiment comprises the following steps:

[0032] A. Mix glyphosate isopropylamine saline solution, sulfentrazone, and emulsifier diisooctyl sulfonate sodium succinate and stir at room temperature for 10 minutes to obtain A mixture;

[0033] B. Add imidazoquinolinic acid, surfactant, and fulvic acid to the A mixture, stir evenly, pour it into the reaction kettle for heating reaction, the heating temperature is 60°C...

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Abstract

The invention discloses a soybean weeding microemulsion and a preparation method thereof. The soybean weeding microemulsion is prepared from 10 to 30 parts of isopropylamine salt of glyphosate, 10 to 20 parts of sulfentrazone, 10 to 20 parts of emulgators of dioctyl sulfosuccinate sodium salt, 7 to 12 parts of glycerol, 7 to 15 parts of imazaquin, 10 to 20 parts of surface active agents, 5 to 12 parts of fulvic acid, 10 to 15 parts of chitin, 10 to 15 parts of haloxyfop-R-methyl, 5 to 10 parts of defoaming agents and 1 to 3 parts of preservatives. The soybean weeding microemulsion has the advantages that the preparation process is simple; the preparation process achieves the environment-friendly and pollution-free effects; the prepared soybean weeding microemulsion can be used for effectively clearing weed in soybeans without damaging the soybeans; residues cannot pollute soil or environment.

Description

technical field [0001] The invention relates to the technical field of preparation of herbicidal microemulsions, in particular to a soybean herbicidal microemulsion and a preparation method thereof. Background technique [0002] Soybean is commonly known as soybean, leguminous soybean is an annual herb, 30-90 cm high, the stem is thick, erect, densely covered with brown long bristles, the leaves usually have 3 leaflets; the stipules are veined and yellow pubescent; the petiole is 2- 20 cm; leaflets broadly ovate, papery; short racemes with few flowers, long ones with many flowers; total pedicels usually have 5-8 sessile, tightly squeezed flowers; bracts lanceolate, strigose ; bracteoles lanceolate, covered with setae; calyx lanceolate, flowers purple, lavender or white, base with petal stalk, wing petals castate, pod hypertrophy, slightly curved, drooping, yellow-green, densely covered with brown Yellow long hair; 2-5 seeds, oval, nearly spherical, smooth seed coat, light g...

Claims

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Application Information

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IPC IPC(8): A01N61/00A01N57/20A01N43/653A01N43/40A01N43/50A01N43/16A01N25/04A01P13/00
CPCA01N61/00A01N25/04A01N43/16A01N43/40A01N43/50A01N43/653A01N57/20A01N2300/00
Inventor 吴宏博
Owner 河南中天恒信生物化学科技有限公司
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