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A kind of direct-injection agricultural fungicide and its production method and application

An agricultural fungicide, direct-injection technology, applied in the directions of fungicides, biocides, biocides, etc., can solve problems such as weak research on plant-derived fungicides, and achieve the effects of low cost of raw materials and simple production process

Inactive Publication Date: 2016-05-04
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the research on botanical insecticides has been in-depth, while the research on botanical fungicides is relatively weak

Method used

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  • A kind of direct-injection agricultural fungicide and its production method and application
  • A kind of direct-injection agricultural fungicide and its production method and application
  • A kind of direct-injection agricultural fungicide and its production method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Put 1000kg tap water into a 1500L stirring tank, first slowly add 50g xanthoxylin, 150g hypocrellin, 50g ostiolin, 100g methoxyparscreol, 30g enigalactone, 15g isovaleric acid, 10g Eiflavin, 10g isoquercitrin, 5g aisu, 5g wormwood and 5g dandelion, slowly add 10g p-hydroxybenzoic acid, 10g methyl formate, 10g potassium sorbate, 10g citric acid and 10g starch , stirred continuously for 30 minutes, then added 50g sodium dodecylbenzenesulfonate, 100g benzalkonium bromide and 100g stearic acid, stirred to dissolve completely, then heated to control the temperature at 75°C, and then put in 200g peach gum, 200g of natural gum, 200g of polyvinyl alcohol 124 and 200g of agar are added to 100g of ethylenediaminetetraacetic acid and 100g of disodium ethylenediaminetetraacetic acid, and then completely dissolved and dispersed while stirring continuously to obtain the final product.

Embodiment 2

[0018] Put 1000kg tap water into the 1500L stirring tank, first slowly add 650g xanthoxylin, 550g hypocrellin, 300g ostifol, 200g methoxyparscreol, 100g enigalactone, 50g isovaleric acid, 50g Eiflavin, 40g isoquercitrin, 35g aisu, 25g wormwood and 25g dandelion, slowly add 20g p-hydroxybenzoic acid, 20g methyl formate, 20g potassium sorbate, 20g citric acid, 20g diced acid Diacid, 20g glucose, 20g vitamin C and 20g starch, keep stirring for 30 minutes, then add 100g sodium lauryl sulfate, 150g sodium glycocholate and 150g stearic acid, stir to dissolve completely, then heat to control the temperature at 75°C, Afterwards, 150g of gum arabic, 150g of polyethylene glycol, 150g of polyvinyl alcohol 124 and 150g of agar were successively put in, and 300g of ethylenediaminetetraacetic acid was put in, and after being completely dissolved and dispersed in constant stirring, the final product was obtained.

Embodiment 3

[0020] Put 1000kg tap water into the 1500L stirring tank, first slowly add 500g xanthoxylin, 500g hypocrellin, 250g ostifol, 150g methoxyparscreol, 80g enigalactone, 45g isovaleric acid, 48g Add iflavin, 30g isoquercitrin, 30g aisu, 20g wormwood and 20g dandelion, slowly add 30g citric acid, 30g succinic acid, 30g glucose, 30g vitamin C and 30g starch, and keep stirring for 30 Minutes, then add 60g sodium lauryl sulfate, 60g sodium glycocholate, 60g sodium dodecylbenzenesulfonate, 60g benzalkonium bromide and 60g stearic acid, stir to dissolve completely, then heat to control the temperature at 75°C, Afterwards, 150g of gum arabic, 150g of polyethylene glycol, 150g of peach gum, 150g of natural gum and 300g of agar were successively put in, and 220g of disodium ethylenediaminetetraacetate was added, and the final product was obtained after being completely dissolved and dispersed while stirring continuously.

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Abstract

The invention discloses a direct-injection-type agricultural bactericide as well as a production method and application thereof, which belong to the technical field of agricultural bactericides. The direct-injection-type agricultural bactericide is characterized in that tap water serves as solvent, and each ton of tap water contains 430g to 2025g of active ingredients, 35g to 200g of synergistic ingredients, 150g to 500g of pesticide adjuvants, 500g to 1000g of fixing agent and 100g to 350g of chelating agent. According to the invention, bacteriocidal substances obtained by natural extraction serve as the active ingredients, and the prepared bactericide has an antibiosis function and a certain insect pest resisting effect; after the bactericide is sprayed on crops, a thin breathable film can be formed on the crop, and the bacteriocidal substances are slowly released to perform long-time sterilization and antibiosis effects; and the direct-injection type agricultural bactericide has the advantages of simple production technology and low raw material cost, is safe and reliable in long-time use and does not pollute the environment.

Description

technical field [0001] The invention belongs to the technical field of agricultural fungicides, in particular to a direct-injection agricultural fungicide and its production method and application. Background technique [0002] Long before the advent of chemically synthesized pesticides, many countries in the world have developed and applied a large number of botanical pesticides. Since the 1940s, chemical pesticides have dominated the pesticide market due to their variety, quick effect, convenient use, and low price, which led to a slump in research on botanical pesticides. However, due to the shortcomings of chemical pesticides and long-term unreasonable use, some serious problems have gradually been exposed, such as resistance to pests and diseases, pesticide residues and rampant pests and diseases caused by killing natural enemies, that is, the 3R phenomenon, which brings great harm to people's health. Hidden danger. It is generally believed that pesticides in the 21st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N45/00A01N43/90A01N43/16A01N43/08A01N37/38A01N37/02A01N25/06A01P1/00A01P3/00A01P7/00
Inventor 林海萍王勇军马良进
Owner ZHEJIANG FORESTRY UNIVERSITY
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