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Bactericide for preventing and treating celtis sinensis sooty mould and preparation method of bactericide

A technology of soot and fungicides, applied in the direction of fungicides, botanical equipment and methods, biocides, etc., can solve the problems of increasing the difficulty of prevention and control, accumulation, and difficult to degrade, and achieve the prevention and control of hackberry soot and the source of raw materials Rich, Inexpensive Effects

Inactive Publication Date: 2016-07-13
JURONG MANYUANCHUN FAMILY FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, 0.5% lime sulfur mixture is commonly used for prevention and control or sprayed with 400 times of dysonium or folpet, and the problem of environmental pollution caused by the large-scale use of chemical pesticides is becoming more and more serious.
At the same time, when chemical pesticides and fungicides are used, various plant pathogenic bacteria will develop drug resistance and drug resistance, which will increase the difficulty of control and even cause control failure
In addition, chemical pesticides pose a threat to beneficial organisms because they are not selective
Moreover, many chemical pesticides are non-degradable or difficult to degrade, and are easy to accumulate in animals and plants, resulting in the enrichment of pollutants

Method used

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  • Bactericide for preventing and treating celtis sinensis sooty mould and preparation method of bactericide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The bactericide for preventing and treating soot of hackberry is prepared from the following components in parts by weight: 7 parts of houttuynia cordata, 6 parts of sophora flavescens, 6 parts of calamus, 3 parts of bitter chrysanthemum, 1 part of solanum nigrum, and 0.002 part of violet water.

[0020] Its preparation method comprises the following steps:

[0021] (1) Mix Houttuynia cordata, flavescens, calamus, bitter chrysanthemum, and black nightshade;

[0022] (2) Add the mixture to 8 times the weight of water, heat and decoct for 3 hours;

[0023] (3) Filtrate, collect the filtrate, add the filter residue to 8 times the weight of water, heat and decoct for 2 hours;

[0024] (4) Filtrate, combine the filtrates, concentrate until 1 / 15 of the total amount of water is added to obtain a concentrated solution, and finally add purple syrup to obtain a stock solution.

Embodiment 2

[0026] The bactericide for preventing and treating soot of hackberry is prepared from the following components in parts by weight: 6 parts of Houttuynia cordata, 8 parts of Sophora flavescens, 4 parts of calamus, 4 parts of bitter chrysanthemum, 1 part of solanum nigrum, and 0.002 part of violet water.

[0027] Its preparation method comprises the following steps:

[0028] (1) Mix Houttuynia cordata, flavescens, calamus, bitter chrysanthemum, and black nightshade;

[0029] (2) Add the mixture to 10 times the weight of water, heat and decoct for 4 hours;

[0030] (3) Filtrate, collect the filtrate, add the filter residue to 10 times the weight of water, heat and decoct for 3 hours;

[0031] (4) Filtrate, combine the filtrates, concentrate until 1 / 20 of the total amount of water is added to obtain a concentrated solution, and finally add purple syrup to obtain a stock solution.

Embodiment 3

[0033] The bactericide for preventing and treating soot of hackberry is prepared from the following components in parts by weight: 8 parts of Houttuynia cordata, 4 parts of Sophora flavescens, 8 parts of calamus, 2 parts of bitter chrysanthemum, 2 parts of Solanum solanum, and 0.001 part of violet water.

[0034] Its preparation method comprises the following steps:

[0035] (1) Mix Houttuynia cordata, flavescens, calamus, bitter chrysanthemum, and black nightshade;

[0036] (2) Add the mixture to 5 times the weight of water, heat and decoct for 1 hour;

[0037] (3) Filtrate, collect the filtrate, add the filter residue to 5 times the weight of water, heat and decoct for 1 hour;

[0038] (4) Filtrate, combine the filtrates, concentrate until 1 / 10 of the total amount of water is added to obtain a concentrated solution, and finally add purple syrup to obtain a stock solution.

[0039] Medication method: The prepared stock solution is stored at 0-4°C; when necessary, the stock ...

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Abstract

The invention provides a bactericide for preventing and treating celtis sinensis sooty mould. The bactericide is prepared from the following components: honeysuckle, radix sophorae flavescentis, folium artemisiae argyi, cichorium endivia and cortex cinnamomi. The bactericide for preventing and treating celtis sinensis sooty mould is rich in raw material source and low in cost, can effectively prevent and treat celtis sinensis sooty mould, and can strengthen the tree vigor.

Description

technical field [0001] The invention belongs to the field of garden disease prevention and control, and in particular relates to a fungicide for preventing and treating hackberry soot and a preparation method thereof. Background technique [0002] Hackberry is a street tree variety in China, mainly used for greening roads, planting park areas, landscape trees, etc. Strong resistance to toxic gases such as sulfur dioxide and chlorine. In the garden, it is especially majestic to be planted alone on the lawn or in the open space, and on both sides of the street. Because of its strong resistance to various toxic gases and its strong ability to absorb dust, it is often used in cities and industrial mines. district. And it can absorb harmful gases, so it is quite suitable for neighborhoods, factories, roadsides, squares, and campus greening. The greening effect is manifested quickly, the transplanting survival rate is high, and the cost is low. [0003] Hackberry soot is one o...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01N33/12A01P3/00
CPCA01N65/00A01N33/12A01N65/40A01N2300/00
Inventor 李燕唐三元潘小忠
Owner JURONG MANYUANCHUN FAMILY FARM
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