CN102894016A - Biological pesticide and preparation method thereof - Google Patents
Biological pesticide and preparation method thereof Download PDFInfo
- Publication number
- CN102894016A CN102894016A CN2011102245103A CN201110224510A CN102894016A CN 102894016 A CN102894016 A CN 102894016A CN 2011102245103 A CN2011102245103 A CN 2011102245103A CN 201110224510 A CN201110224510 A CN 201110224510A CN 102894016 A CN102894016 A CN 102894016A
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- CN
- China
- Prior art keywords
- tea
- emulsifier
- pesticide
- withered
- sterilization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a pesticide, and specifically relates to a biological pesticide and a preparation method thereof, and belongs to the technical field of chemical industry. The pesticide makes use of natural plant extracts, wherein lycopene has the functions of sterilization and killing pests, dregs of tea-oil tree fruit have insecticidal effect and saponification effect, pesticide emulsifier and solvent can make fully dissolved, spraying plant foliar, drug can inhibit the growth and reproduction of pests and diseases, sterilization of high efficiency, concentrate 500 times dilution, sterilization effect for more than 90%, in addition to the crops, the pesticides on flowers common aphid, red spider, etc are effective, eliminating pests from the source.
Description
Technical field
The present invention relates to a kind of agricultural chemicals, be specifically related to a kind of biological agricultural chemical insecticide and preparation method thereof, belong to chemical technology field.
Background technology
At present, in the agricultural chemicals use procedure of China, when killing damage by disease and insect, crops are damaged, residual agricultural chemicals all brings unfavorable factor to human body and environment, and market is demanded the new agricultural chemical insecticide that utilizes the natural plants exploitation urgently and come out.
Summary of the invention
The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art part, a kind of biological agricultural chemical insecticide and preparation method thereof is provided, this insecticide utilizes natural plant extracts, wherein lycopene has sterilization and disinsection efficiency, the withered element of tea has insecticidal action and plays saponification, and emulsifier and solvent can make insecticide fully dissolve, and medicine sprays plant leaf surface, the Growth and reproduction that can suppress damage by disease and insect, eliminating pest from the source.
The present invention realizes with following technical scheme: a kind of biological agricultural chemical insecticide is characterized in that: the optimization formula of this insecticide is: tomatin, the withered element of tea, Dalmatian chrysanthemum, emulsifier, turpentine oil solvent; The weight portion of above-mentioned raw materials is: tomatin 3-10 part, the withered plain 20-40 part of tea, Dalmatian chrysanthemum 10-20 part, emulsifier 10-20 part, turpentine oil solvent 40-60 part.
The extraction step of described tomatin is: tomato stem, leaf are shredded, dry rear pulverizing, form through extraction, purification, distillation and concentration; The extraction of the withered element of described tea is: CHAKUBING is pulverized concentrated the forming of boiling after the water logging, filter, purify.
Prepare the method for biological agricultural chemical insecticide as claimed in claim 1, it is characterized in that: formula material is got the raw materials ready in proportion, and adding emulsifier, solvent fully stir.
Advantage of the present invention is: this insecticide utilizes natural plant extracts, wherein lycopene has sterilization and disinsection efficiency, and the withered element of tea has insecticidal action and plays saponification, and emulsifier and solvent can make insecticide fully dissolve, medicine sprays plant leaf surface, can suppress the Growth and reproduction of damage by disease and insect, germicidal efficiency is high, 500 times of stoste dilutions, bactericidal effect is more than 90%, except crops, this agricultural chemicals is also effective to the common aphid of flowers, two spotted spider mite etc., eliminating pest from the source.
Embodiment
Embodiment,
The optimization formula of this insecticide is: tomatin, the withered element of tea, Dalmatian chrysanthemum, emulsifier, turpentine oil solvent; The weight portion of above-mentioned raw materials is: 7 parts of tomatins, withered plain 30 parts of tea, 15 parts of Dalmatian chrysanthemums, 15 parts of emulsifier, 50 parts of turpentine oil solvents.
The extraction step of described tomatin is: tomato stem, leaf are shredded, dry rear pulverizing, form through extraction, purification, distillation and concentration; The extraction of the withered element of described tea is: CHAKUBING is pulverized concentrated the forming of boiling after the water logging, filter, purify.
Prepare the method for biological agricultural chemical insecticide as claimed in claim 1, it is characterized in that: formula material is got the raw materials ready in proportion, and adding emulsifier, solvent fully stir.
Claims (3)
1. biological agricultural chemical insecticide, it is characterized in that: the optimization formula of this insecticide is: tomatin, the withered element of tea, Dalmatian chrysanthemum, emulsifier, turpentine oil solvent; The weight portion of above-mentioned raw materials is: tomatin 3-10 part, the withered plain 20-40 part of tea, Dalmatian chrysanthemum 10-20 part, emulsifier 10-20 part, turpentine oil solvent 40-60 part.
2. a kind of biological agricultural chemical insecticide according to claim 1, it is characterized in that: the extraction step of described tomatin is: with tomato stem, leaf chopping, dry rear pulverizing, form through extraction, purification, distillation and concentration; The extraction of the withered element of described tea is: CHAKUBING is pulverized concentrated the forming of boiling after the water logging, filter, purify.
3. prepare the method for biological agricultural chemical insecticide as claimed in claim 1, it is characterized in that: formula material is got the raw materials ready in proportion, and adding emulsifier, solvent fully stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102245103A CN102894016A (en) | 2011-07-30 | 2011-07-30 | Biological pesticide and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102245103A CN102894016A (en) | 2011-07-30 | 2011-07-30 | Biological pesticide and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102894016A true CN102894016A (en) | 2013-01-30 |
Family
ID=47566738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102245103A Pending CN102894016A (en) | 2011-07-30 | 2011-07-30 | Biological pesticide and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102894016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070199A (en) * | 2016-06-02 | 2016-11-09 | 蚌埠市燕山草莓专业合作社 | A kind of strawberry Aranea control agent utilizing tea seed cake powder to prepare |
| CN107372682A (en) * | 2017-07-13 | 2017-11-24 | 赵郁玺 | A kind of ornamental plant desinsection environment-protection pesticide and preparation method thereof |
-
2011
- 2011-07-30 CN CN2011102245103A patent/CN102894016A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070199A (en) * | 2016-06-02 | 2016-11-09 | 蚌埠市燕山草莓专业合作社 | A kind of strawberry Aranea control agent utilizing tea seed cake powder to prepare |
| CN107372682A (en) * | 2017-07-13 | 2017-11-24 | 赵郁玺 | A kind of ornamental plant desinsection environment-protection pesticide and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |