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Agricultural bactericide and preparation method thereof

A technology of agricultural fungicide and antifreeze, which is applied in the field of agricultural fungicide and its preparation, and can solve problems such as agricultural ecological imbalance, environmental pollution, and great harm

Inactive Publication Date: 2018-07-06
刘鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the pests and diseases of vegetables, apples, corn and other crops are controlled by chemical fungicides, which are very harmful. The residual parts of these pesticides often cause poisoning to humans and livestock, and can also cause other human diseases.
For example, the use of a large number of chemical fungicides will pollute the environment and make the good agricultural ecology out of balance.

Method used

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  • Agricultural bactericide and preparation method thereof
  • Agricultural bactericide and preparation method thereof
  • Agricultural bactericide and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] ⑴ Take Phytolacca 140g, Nuxychia 110g, Chamaejasma 130g, Saponaria thorn 90g, Honeycomb 110g, Changshan 90g, Dandelion 100g, Xihuangcao 80g, Smilax 90g, Red Heliotrope 50g, Alum 70g, Sanya bitter 50g, Jiulongteng 40g, Shandayan 20g, add 60% ethanol 9 times the weight of the medicinal materials, reflux extraction, decocting and extraction 2 times, decocting for 1 hour each time, filter, combine the filtrate, recover the ethanol under reduced pressure and concentrate to relative The density is 1.10~1.30 traditional Chinese medicine thick ointment;

[0020] (2) Add 200 g of castor oil polyoxyethylene ether, 80 g of ethylene glycol, and 200 g of distilled water to step (1) of traditional Chinese medicine thick ointment, and stir well to obtain the product.

Embodiment 2

[0022] ⑴ Take Phytolacca 120g, Nuxychia 130g, Chamaejasma 110g, Saponaria thorn 110g, Honeycomb 90g, Changshan 70g, Dandelion 80g, Xihuangcao 100g, Smilax 70g, Red Heliotrope 70g, Alum 50g, Sanya bitter 70g, Jiulongteng 20g, Shandayan 40g, adding 60% ethanol 9 times the weight of the medicinal materials, reflux extraction, decoction extraction 2 times, decoction 1 hour each time, filtering, combining the filtrates, recovering the ethanol under reduced pressure and concentrating to relative The density is 1.10~1.30 traditional Chinese medicine thick ointment;

[0023] (2) Add 80 g of castor oil polyoxyethylene ether, 200 g of ethylene glycol, and 80 g of distilled water to step (1) of traditional Chinese medicine thick ointment, and stir well to obtain the product.

Embodiment 3

[0025] ⑴ Take Phytolacca 130g, Nuxychia 120g, Chamaejasma 120g, Saponaria thorn 100g, Honeycomb 100g, Changshan 80g, Dandelion 90g, Xihuangcao 90g, Smilax 80g, Red Tiankui 60g, Alum 60g, Sanya bitter 60g, Jiulongteng 30g, Shandayan 30g, add 60% ethanol 9 times the weight of the medicinal materials, reflux extraction, decocting and extraction 2 times, decocting for 1 hour each time, filter, combine the filtrate, recover the ethanol under reduced pressure and concentrate to relative The density is 1.10~1.30 traditional Chinese medicine thick ointment;

[0026] (2) Add 140 g of castor oil polyoxyethylene ether, 140 g of ethylene glycol, and 140 g of distilled water to step (1) of traditional Chinese medicine thick ointment, and stir well to obtain the product.

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Abstract

The invention relates to an agricultural bactericide and a preparation method thereof. The agricultural bactericide comprises the following raw materials in parts by mass: 120-140 parts of pokeberry,110-130 parts of nux vomica, 110-130 parts of stellera chamaejasme, 90-110 parts of Chinese honeylocust spine, 90-110 parts of honeycomb, 70-90 parts of antifeverile dichroa root, 80-100 parts of dandelion, 80-100 parts of linearstripe rabdosia herb, 70-90 parts of glabrous greenbrier rhizome, 50-70 parts of begonia fimbristipula, 50-70 parts of alum, 50-70 parts of evodia lepta, 20-40 parts of bauhinia championii, 20-40 parts of red psychotria leaf, 80-200 parts of an emulsifier, 80-200 parts of an antifreeze agent and 80-200 parts of distilled water. The agricultural bactericide provided bythe invention has the characteristics of being efficient and non-toxic. The production process of the agricultural bactericide is scientific, reasonable, simple, feasible and low in cost, and is suitable for large-scale application and popularization in agricultural production.

Description

technical field [0001] The invention relates to the field of pesticide chemical technology, in particular to an agricultural fungicide and a preparation method thereof. Background technique [0002] Bactericides refer to a class of chemical substances that inhibit or kill pathogenic microorganisms. However, soil-borne diseases are a variety of important plant diseases that are easy to spread, highly harmful, and difficult to control, often causing serious impacts on agricultural production. Plant diseases caused by modern agriculture include fungi, bacteria, viruses, mycogens, etc., such as: apple rot, commonly known as rotten skin disease, and stinky skin disease, which are important diseases of apple trees in northern China. The disease mainly damages fruit trees that are more than 6 years old, causing tree vigor to weaken, branches to die, dead trees, and even garden destruction. Apple rot is a weak parasite, and any factor that can cause tree vigor to weaken can induce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01P3/00A01P21/00
CPCA01N65/00A01N65/42A01N65/36A01N65/22A01N65/12A01N65/08
Inventor 刘鑫
Owner 刘鑫
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