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Botanic fungicide and preparation method thereof

A plant-derived fungicide and fungicide technology, applied in the directions of botanical equipment and methods, fungicides, plant growth regulators, etc., can solve problems such as human and animal poisoning, pesticide residues, chemical pesticide environmental pollution, etc. High sterilization efficiency and overcoming the effect of complex process

Inactive Publication Date: 2014-03-05
李文斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to people's unreasonable use of chemical pesticides and the inherent shortcomings of pesticides, the use of chemical pesticides has caused problems such as environmental pollution, human and animal poisoning, and pesticide residues.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of botanical fungicide, the parts by weight of each component are:

[0024] 10 parts of marigold, 13 parts of asarum, 135 parts of banana peel, 15 parts of wintergreen, 50 parts of absolute ethanol, and 8 parts of water.

[0025] Its preparation method comprises the following steps:

[0026] Take marigold, asarum, banana peel and wintergreen according to the above ratio, dry at 55°C for 3 days, then add ethanol and water in proportion, extract at 45°C for 8 hours, and finally concentrate to form the required fungicide.

Embodiment 2

[0028] A kind of botanical fungicide, the parts by weight of each component are:

[0029] 15 parts of marigold, 10 parts of asarum, 15 parts of banana peel, 10 parts of wintergreen, 55 parts of absolute ethanol, and 10 parts of water.

[0030] Its preparation method comprises the following steps:

[0031] Take marigold, asarum, banana peel and wintergreen according to the above ratio, dry at 55°C for 2 days, then add ethanol and water in proportion, extract at 45°C for 9 hours, and finally concentrate to form the required fungicide.

Embodiment 3

[0033] A kind of botanical fungicide, the parts by weight of each component are:

[0034] 13 parts of marigold, 15 parts of asarum, 10 parts of banana peel, 15 parts of wintergreen, 55 parts of absolute ethanol, and 8 parts of water.

[0035] Its preparation method comprises the following steps:

[0036] Take marigold, asarum, banana peel and wintergreen according to the above ratio, dry at 58°C for 2.5 days, then add ethanol and water in proportion, extract at 45°C for 9 hours, and finally concentrate to form the required fungicide.

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Abstract

The invention relates to a botanic fungicide and a preparation method thereof, and belongs to the technical field of processing of a fungicide. The botanic fungicide comprises the following components in parts by weight: 10-15 parts of marigold, 10-15 parts of asarum, 10-15 parts of banana peel, 10-15 parts of ilex pur-purea, 45-55 parts of absolute ethyl alcohol and 5-10 parts of water. The preparation method of the botanic fungicide comprises the following steps: preparing marigold, asarum, banana peel and ilex pur-purea in proportion and drying at 55-60 DEG C for 2-3 days; adding ethanol and water in proportion; extracting for 8-10 hours at 45-50 DEG C, and finally concentrating, so as to obtain the required fungicide. The fungicide is convenient to use, friendly to environment, free of harm to people and livestock, and wide in edible range, and the resistance to drugs is not easily generated.

Description

technical field [0001] The invention relates to a fungicide, in particular to a botanical fungicide and a preparation method thereof, belonging to the technical field of fungicide processing. Background technique [0002] Since the 1940s, chemical pesticides have dominated the pesticide market due to their variety, quick effect, convenient use, and low price. However, due to people's unreasonable use of chemical pesticides and the inherent shortcomings of pesticides, the use of chemical pesticides has caused problems such as environmental pollution, human and animal poisoning, and pesticide residues. With the improvement of people's quality of life and the enhancement of environmental awareness, the development of biopesticides that are safe for humans and animals, non-polluting, low-toxic, and low-residue has become a new hot spot in the field of pesticide research. As a part of biologically rational pesticides, the development and research of botanical pesticides has alw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/40A01P3/00
Inventor 李文斌
Owner 李文斌
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