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Nano-emulsion preparation containing trifluoroimidazole amide and preparation method of nano-emulsion preparation

A technology of trifluoroimidinium and emulsion preparations, applied in the field of nanoemulsions containing triflumidinamide and its preparation, to achieve the effects of reducing pollution, stabilizing the emulsification system, and simple preparation methods

Active Publication Date: 2021-01-22
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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  • Nano-emulsion preparation containing trifluoroimidazole amide and preparation method of nano-emulsion preparation
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  • Nano-emulsion preparation containing trifluoroimidazole amide and preparation method of nano-emulsion preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment one contains the nanoemulsion preparation of trifluoroimidinamide

[0027] Nano-emulsion preparation containing triflumid-15% triflumid-fluopyram nano-emulsion preparation, including the following components and their mass parts: 10 parts of triflumid, fluopyram 5 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 Indicated by F in the table) composed at a 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 trifluoroimidinamide, comprises the steps:

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

[0030] 2) Weigh the co-emulsifier, add it to water, and stir evenly to form a water phase;

[0031] 3) Heating the oil phase to ...

Embodiment 2

[0033] Embodiment two contains the nanoemulsion preparation of trifluoroimidinamide

[0034] Nanoemulsion preparation containing triflumidamide——20% triflumidamide-fluopyram nanoemulsion preparation, including the following components and their mass parts: 10 parts of triflumidamide, 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 (expressed with E in the table below) and methyl glucoside sesquistearate (below Indicated by F in the table) 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 three contains the nanoemulsion preparation of trifluoroimidinamide

[0037]Nanoemulsion preparation containing triflumidamide——30% triflumidamide-fluopyram nanoemulsion preparation, including the following components and their mass parts: 10 parts of triflumidamide, 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 (expressed with E in the table below) and methyl glucoside sesquistearate (below Represented by F in the table) is composed by the mass ratio of 3:1; Co-emulsifier is ethylene glycol, and oil is olive oil.

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

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Abstract

The invention provides a nano-emulsion preparation containing trifluoroprochloraz amide. The nano-emulsion preparation comprises the following components in parts by mass: 1-45 parts of trifluoroprochloraz amide, 1-25 parts of fluopyram, 5-40 parts of an emulsifier, 2-20 parts of a co-emulsifier, 4-20 parts of oil and 30-65 parts of water. The emulsifying agent is prepared from potassium stearateand methyl glucoside sesquistearate according to the mass ratio of (2.5 to 4) to 1. The invention belongs to the technical field of pesticides, and provides a trifluoro-imidazole amide-containing nano-emulsion preparation, which has the advantages of nano-scale particle size, uniform dispersion, good stability, realization of a long-acting slow release effect, obvious synergism on nematode prevention and control, reduction of the use amount of pesticides, resistance alleviation, and prevention and control of pests, the pesticide cost is saved, and the pollution to the environment is reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticide preparations, and in particular relates to a nanoemulsion preparation containing trifluoroimidinamide and a preparation method thereof. Background technique [0002] Nematodes are pseudocoelomates that can parasitize plants and animals, or live freely in soil, freshwater and marine environments. Nematodes is one of the largest phylums in the animal kingdom, with more than 28,000 recorded species, 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 the loss of food and fiber crops caused by them accounts for about 12% of plant disease losses. 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-par...

Claims

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Application Information

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Patent Type & Authority Applications(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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