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A kind of nanoemulsion preparation containing trifluoroimididine amide and preparation method thereof

A technique for triflumidinamide and emulsion preparations, which is applied in the field of nanoemulsion preparations containing triflumidinamide and its preparation, achieving the effects of reducing pollution, simple preparation methods, and overcoming unsatisfactory stability

Active Publication Date: 2022-07-29
GUANGDONG ZHENGE BIOLOGICAL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, there are no relevant reports on nanoemulsions containing trifluoroimidinamide. Therefore, it is of great significance to provide a nanoemulsion containing trifluoroimidinium and its preparation method

Method used

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  • A kind of nanoemulsion preparation containing trifluoroimididine amide and preparation method thereof
  • A kind of nanoemulsion preparation containing trifluoroimididine amide and preparation method thereof
  • A kind of nanoemulsion preparation containing trifluoroimididine amide and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 Nanoemulsion formulation containing trifluoroimididine amide

[0027] Nanoemulsion preparation containing trifluoroimidamide - 15% trifluoroimidamide·fluopyram nanoemulsion preparation, comprising the following components and their parts by mass: 10 parts of trifluoroimidamide, fluopyram 5 parts, 20 parts of emulsifier, 10 parts of co-emulsifier, 5 parts of oil, 50 parts of water; the emulsifier consists of potassium stearate (represented by E in the table below) and methyl glucoside sesquistearate (below In the table, it is represented by F) according to the mass ratio of 3:1; the co-emulsifier is 1,2-propanediol, and the oil is olive oil.

[0028] The preparation method of the nanoemulsion preparation containing trifluoroimididine amide, comprises the following steps:

[0029] 1) Weigh trifluoroimidamide, fluopyram, and emulsifier, add them to the oil, and stir to form an oil phase;

[0030] 2) Weigh the co-emulsifier, add it into water, stir evenly, and f...

Embodiment 2

[0033] The nanoemulsion preparation of embodiment two containing trifluoroimididine amide

[0034] Nanoemulsion preparation containing trifluoroimidamide - 20% trifluoroimidamide·fluopyram nanoemulsion preparation, comprising the following components and their parts by mass: 10 parts of trifluoroimidamide, fluopyram 10 parts, 20 parts of emulsifier, 10 parts of co-emulsifier, 5 parts of oil, 50 parts of water; emulsifier consists of potassium stearate (represented by E in the table below) and methyl glucoside sesquistearate (below In the table, it is represented by F) according to the mass ratio of 3:1; the co-emulsifier is 1,2-propanediol, and the oil is isopropyl myristate.

[0035] The preparation method is the same as in Example 1.

Embodiment 3

[0036] Embodiment 3 The nanoemulsion preparation containing trifluoroimididine amide

[0037]Nanoemulsion preparation containing trifluoroimidamide - 30% trifluoroimidamide·fluopyram nanoemulsion preparation, comprising the following components and their parts by mass: 10 parts of trifluoroimidamide, fluopyram 20 parts, 20 parts of emulsifier, 10 parts of co-emulsifier, 5 parts of oil, 50 parts of water; emulsifier consists of potassium stearate (represented by E in the table below) and methyl glucoside sesquistearate (below In the table, it is represented by F) and is composed of a mass ratio of 3:1; the co-emulsifier is ethylene glycol, and the oil is olive oil.

[0038] The preparation method is the same as in Example 1.

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Abstract

The invention provides a nanoemulsion preparation containing trifluoroimididine amide, comprising the following components and their parts by mass: 1-45 parts of trifluoroimididine amide, 1-25 parts of fluopyram, and 5-40 parts of emulsifier 2-20 parts of co-emulsifier, 4-20 parts of oil, and 30-65 parts of water; the emulsifier is composed of potassium stearate and methyl glucoside sesquistearate in a mass ratio of 2.5-4:1 . The invention belongs to the technical field of pesticides. The particle size of the nanoemulsion preparation containing trifluoroimididine amide provided by the invention is at the nanometer level, the dispersion is uniform, the stability is good, the effect of long-acting slow release can be achieved, and the control of nematodes is obvious. The synergistic effect can not only reduce the use of pesticides, but also slow down the resistance, which is conducive to saving the cost of pesticides and reducing the pollution to the environment.

Description

technical field [0001] The invention belongs to the technical field of pesticide preparations, in particular to a nanoemulsion preparation containing trifluoroimididine amide and a preparation method thereof. Background technique [0002] Nematodes are pseudocoelomates that can parasitize animals and plants, or live freely in soil, freshwater, and marine environments. Nematoda is one of the largest phyla in the animal kingdom, with more than 28,000 species recorded, of which more than 16,000 are parasitic. There are many kinds of plant parasitic nematodes, including Meloidogyne, Aphelenchoides, Heterodera and so on. Globally, nematode diseases account for 15-20% of plant diseases, and they cause about 12% of plant disease losses in food and fiber crops. It is estimated that nematode diseases will intensify at a rate of 4%-9% in the next ten years, posing a huge threat to the sustainable development of agriculture. [0003] For plant-parasitic nematodes, there are many nem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/40A01N43/90A01N25/04A01N25/26A01P5/00
CPCA01N43/40A01N43/90A01N25/04A01N25/26
Inventor 王泊理宋爱婷张源胡建林阙引利
Owner GUANGDONG ZHENGE BIOLOGICAL TECH CO LTD
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