CN103651607B - A kind of vegetables biopesticide and preparation method thereof - Google Patents
A kind of vegetables biopesticide and preparation method thereof Download PDFInfo
- Publication number
- CN103651607B CN103651607B CN201310697192.1A CN201310697192A CN103651607B CN 103651607 B CN103651607 B CN 103651607B CN 201310697192 A CN201310697192 A CN 201310697192A CN 103651607 B CN103651607 B CN 103651607B
- Authority
- CN
- China
- Prior art keywords
- biopesticide
- vegetables
- toyokamycin
- coptis
- rhizome
- 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.)
- Active
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of vegetables biopesticide and preparation method thereof, its primarily of following weight ratio component made by: toyokamycin 1 part, thunder godvine 50-70 part, gelsemium elegan 60-80 part, rhizome of Chinese monkshood 40-60 part, coptis 50-70 part, kitchen garden 40-60 part, cordate houttuynia 30-50 part, Herba Andrographitis 40-60 part, suspending agent 2-4 part.The present invention is relative to prior art, and the vegetables biopesticide of gained, compared with general chemical pesticide, has effective, that toxicity is low feature, can as desirable environmentally friendly agricultural vegetables protection medicine.Meanwhile, the composite Chinese medical extract of toyokamycin, can expand sterilization and disinsection spectrum, can also promote drug effect, the more important thing is the drug-fast problem that can solve the single agricultural chemicals of Long-Time Service and cause.
Description
Technical field
The present invention relates to a kind of biopesticide, be specifically related to a kind of primarily of the compound bio agricultural chemicals made by toyokamycin and plurality of Chinese extract, be applied to agriculture field.
Background technology
The biological living of the pests such as biopesticide refers to for anti-to be cured the disease, worm, grass and metabolite thereof and transgene product, and can be made into the biogenic preparation of commodity, comprise the genetically modified plants etc. of bacterium, virus, fungi, nematode, plant, Natural Enemies of Insects, farm antibiotics, plant growth regulator and Resistant crop smothering.Biopesticide is applied to agricultural production and has semicentennial history, but develops always comparatively slow for various reasons.In recent years, people more and more note the sustainable development of agricultural production and the coordination of human and environment, particularly due to the toxic and side effect of chemical pesticide and the difficult of screening novel pesticide, enterprise and researcher is made to start notice to turn to research and development and the use of biopesticide.
Normally used chemical pesticide toxicity is large, has certain remaining, thus have potential threat to the mankind in crops.And often using the insecticide of single formula, the effect for desinsection is not satisfactory.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of vegetables biopesticide.
Technical scheme: for achieving the above object, a kind of vegetables biopesticide provided by the invention, its primarily of following weight ratio component made by:
Toyokamycin 1 part, thunder godvine 50-70 part, gelsemium elegan 60-80 part, rhizome of Chinese monkshood 40-60 part, coptis 50-70 part, kitchen garden 40-60 part, cordate houttuynia 30-50 part, Herba Andrographitis 40-60 part, suspending agent 2-4 part.
Preferably, above-mentioned vegetables with biopesticide primarily of following weight ratio component made by:
Toyokamycin 1 part, thunder godvine 55-65 part, gelsemium elegan 65-75 part, rhizome of Chinese monkshood 45-55 part, coptis 55-65 part, kitchen garden 45-55 part, cordate houttuynia 35-45 part, Herba Andrographitis 45-55 part, suspending agent 2.5-3.5 part.
Preferably, described suspending agent is the one in sodium alginate, methylcellulose, sodium carboxymethylcellulose, hydroxypropyl cellulose, gum Arabic.
Present invention also offers the preparation method of above-mentioned vegetables biopesticide, it is made by following steps:
(1) thunder godvine, the rhizome of Chinese monkshood, the coptis, kitchen garden, cordate houttuynia, Herba Andrographitis are cleaned, add the pure water of 6-8 times of volume, decoct 2-3 time, each 2-4 hour, merge extract, when being concentrated into 30 DEG C, relative density is 1.01-1.05, obtains Aqueous extracts;
(2) cleaned by gelsemium elegan, add the absolute ethyl alcohol of 8-10 times of volume, refluxing extraction twice, each 2-4 hour, merge extract, reclaim ethanol, when being concentrated into 30 DEG C, relative density is 1.01-1.05, obtains alcohol extract;
(3) above-mentioned Aqueous extracts and alcohol extract are mixed, 4 DEG C of refrigeration placements are spent the night, and obtain mixed liquor;
(4) above-mentioned mixed liquor filters, and adds toyokamycin and suspending agent, stirs, to obtain final product.
Beneficial effect: the present invention is relative to prior art, and the vegetables biopesticide of gained, compared with general chemical pesticide, has effective, that toxicity is low feature, can as desirable environmentally friendly agricultural vegetables protection medicine.Meanwhile, the composite Chinese medical extract of toyokamycin, can expand sterilization and disinsection spectrum, can also promote drug effect, the more important thing is the drug-fast problem that can solve the single agricultural chemicals of Long-Time Service and cause.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1:
Prescription: toyokamycin 1 part, thunder godvine 50 parts, gelsemium elegan 60 parts, the rhizome of Chinese monkshood 40 parts, the coptis 50 parts, kitchen garden 40 parts, cordate houttuynia 30 parts, Herba Andrographitis 40 parts, sodium alginate 2 parts.
The preparation method of above-mentioned vegetables biopesticide, it comprises the steps:
(1) thunder godvine, the rhizome of Chinese monkshood, the coptis, kitchen garden, cordate houttuynia, Herba Andrographitis are cleaned, add the pure water of 6 times of volumes, decoct 2 times, each 2 hours, merge extract, when being concentrated into 30 DEG C, relative density is 1.01, obtains Aqueous extracts;
(2) cleaned by gelsemium elegan, add the absolute ethyl alcohol of 8 times of volumes, refluxing extraction twice, each 2 hours, merge extract, reclaim ethanol, when being concentrated into 30 DEG C, relative density is 1.01, obtains alcohol extract;
(3) above-mentioned Aqueous extracts and alcohol extract are mixed, 4 DEG C of refrigeration placements are spent the night, and obtain mixed liquor;
(4) above-mentioned mixed liquor filters, and adds toyokamycin and sodium alginate, stirs, to obtain final product.
Embodiment 2:
Prescription: toyokamycin 1 part, thunder godvine 70 parts, gelsemium elegan 80 parts, the rhizome of Chinese monkshood 60 parts, the coptis 70 parts, kitchen garden 60 parts, cordate houttuynia 50 parts, Herba Andrographitis 60 parts, methylcellulose 4 parts.
The preparation method of above-mentioned vegetables biopesticide, it comprises the steps:
(1) thunder godvine, the rhizome of Chinese monkshood, the coptis, kitchen garden, cordate houttuynia, Herba Andrographitis are cleaned, add the pure water of 8 times of volumes, decoct 3 times, each 4 hours, merge extract, when being concentrated into 30 DEG C, relative density is 1.05, obtains Aqueous extracts;
(2) cleaned by gelsemium elegan, add the absolute ethyl alcohol of 10 times of volumes, refluxing extraction twice, each 4 hours, merge extract, reclaim ethanol, when being concentrated into 30 DEG C, relative density is 1.05, obtains alcohol extract;
(3) above-mentioned Aqueous extracts and alcohol extract are mixed, 4 DEG C of refrigeration placements are spent the night, and obtain mixed liquor;
(4) above-mentioned mixed liquor filters, and adds toyokamycin and methylcellulose, stirs, to obtain final product.
Embodiment 3:
Prescription: toyokamycin 1 part, thunder godvine 60 parts, gelsemium elegan 70 parts, the rhizome of Chinese monkshood 50 parts, the coptis 60 parts, kitchen garden 50 parts, cordate houttuynia 40 parts, Herba Andrographitis 50 parts, sodium carboxymethylcellulose 3 parts.
The preparation method of above-mentioned vegetables biopesticide, it comprises the steps:
(1) thunder godvine, the rhizome of Chinese monkshood, the coptis, kitchen garden, cordate houttuynia, Herba Andrographitis are cleaned, add the pure water of 7 times of volumes, decoct 2 times, each 3 hours, merge extract, when being concentrated into 30 DEG C, relative density is 1.03, obtains Aqueous extracts;
(2) cleaned by gelsemium elegan, add the absolute ethyl alcohol of 9 times of volumes, refluxing extraction twice, each 3 hours, merge extract, reclaim ethanol, when being concentrated into 30 DEG C, relative density is 1.03, obtains alcohol extract;
(3) above-mentioned Aqueous extracts and alcohol extract are mixed, 4 DEG C of refrigeration placements are spent the night, and obtain mixed liquor;
(4) above-mentioned mixed liquor filters, and adds toyokamycin and sodium carboxymethylcellulose, stirs, to obtain final product.
Embodiment 4:
Prescription: toyokamycin 1 part, thunder godvine 55 parts, gelsemium elegan 65 parts, the rhizome of Chinese monkshood 45 parts, the coptis 55 parts, kitchen garden 45 parts, cordate houttuynia 35 parts, Herba Andrographitis 45 parts, hydroxypropyl cellulose 2.5 parts.
The preparation method of above-mentioned vegetables biopesticide, it comprises the steps:
(1) thunder godvine, the rhizome of Chinese monkshood, the coptis, kitchen garden, cordate houttuynia, Herba Andrographitis are cleaned, add the pure water of 6 times of volumes, decoct 2 times, each 2 hours, merge extract, when being concentrated into 30 DEG C, relative density is 1.02, obtains Aqueous extracts;
(2) cleaned by gelsemium elegan, add the absolute ethyl alcohol of 8 times of volumes, refluxing extraction twice, each 2 hours, merge extract, reclaim ethanol, when being concentrated into 30 DEG C, relative density is 1.02, obtains alcohol extract;
(3) above-mentioned Aqueous extracts and alcohol extract are mixed, 4 DEG C of refrigeration placements are spent the night, and obtain mixed liquor;
(4) above-mentioned mixed liquor filters, and adds toyokamycin and hydroxypropyl cellulose, stirs, to obtain final product.
Embodiment 5:
Prescription: toyokamycin 1 part, thunder godvine 65 parts, gelsemium elegan 75 parts, the rhizome of Chinese monkshood 55 parts, the coptis 65 parts, kitchen garden 55 parts, cordate houttuynia 45 parts, Herba Andrographitis 55 parts, gum Arabic 3.5 parts.
The preparation method of above-mentioned vegetables biopesticide, it comprises the steps:
(1) thunder godvine, the rhizome of Chinese monkshood, the coptis, kitchen garden, cordate houttuynia, Herba Andrographitis are cleaned, add the pure water of 8 times of volumes, decoct 3 times, each 4 hours, merge extract, when being concentrated into 30 DEG C, relative density is 1.04, obtains Aqueous extracts;
(2) cleaned by gelsemium elegan, add the absolute ethyl alcohol of 10 times of volumes, refluxing extraction twice, each 4 hours, merge extract, reclaim ethanol, when being concentrated into 30 DEG C, relative density is 1.04, obtains alcohol extract;
(3) above-mentioned Aqueous extracts and alcohol extract are mixed, 4 DEG C of refrigeration placements are spent the night, and obtain mixed liquor;
(4) above-mentioned mixed liquor filters, and adds toyokamycin and gum Arabic, stirs, to obtain final product.
Experimental example
Confirmed by laboratory experiment, biopesticide of the present invention is to vegetables common insect pests such as diamond-back moth, imported cabbageworm, tomato moth, beetle, vegetable aphid class, cabbage caterpillars, and all have certain killing action, effect is better.Detailed Experimental example chooses the killing test to diamond-back moth worm, specifically sees below.
In addition, biopesticide of the present invention has certain preventive and therapeutic effect for damping off, and it is to the preventive and therapeutic effect of cucumber rhizoctonia rot by indoor pot measuring.Experimental result shows, and biopesticide of the present invention is significantly better than U.S. metalaxyl wetting powder (being purchased from Shenyang emerging agrochemical workers and peasants medicine Co., Ltd) of 35% good fortune for the control efficiency of cucumber rhizoctonia rot.Therefore, biopesticide of the present invention has significant control vegetables damping off effect.
The effect experiment of gained biopesticide of the present invention to diamondback moth larvae the results are shown in Table 1
Test is the diamond-back moth raised in indoor continuous generation for examination worm source, and test method adopts blade infusion process;
Control group A uses simple toyokamycin solution;
Control group B uses Chinese medicine extract, and described Chinese medicine extract is the extract by Chinese medicine of the present invention and extracting method gained.
Control group C uses the simple mixtures of above-mentioned toyokamycin solution and Chinese medicine extract.
Drug dose is desinsection routine dose;
Lethality after medicine: refer to after drug administration after certain hour, death toll accounts for the percentage of total test number.
Table 1 gained biopesticide of the present invention is to the effect experiment result of diamondback moth larvae
Note: compare with A control group, B control group and C control group, * P<0.05
As seen from the above table, control group C compared with control group A, control group B, after medicine 1 day, after 3 days and medicine, 7 days lethality all do not have marked change after medicine.And the biopesticide of gained of the present invention, compare with control group A, B with C, after medicine 1 day, after 3 days and medicine, 7 days lethality all significantly improve after medicine, illustrate that biopesticide insecticidal effect of the present invention significantly improves.
Claims (3)
1. a vegetables biopesticide, is characterized in that: its primarily of following weight ratio component made by:
Toyokamycin 1 part, thunder godvine 50-70 part, gelsemium elegan 60-80 part, rhizome of Chinese monkshood 40-60 part, coptis 50-70 part, kitchen garden 40-60 part, cordate houttuynia 30-50 part, Herba Andrographitis 40-60 part, suspending agent 2-4 part;
Described vegetables with biopesticide mainly made by following steps:
(1) thunder godvine, the rhizome of Chinese monkshood, the coptis, kitchen garden, cordate houttuynia, Herba Andrographitis are cleaned, add the pure water of 6-8 times of volume, decoct 2-3 time, each 2-4 hour, merge extract, when being concentrated into 30 DEG C, relative density is 1.01-1.05, obtains Aqueous extracts;
(2) cleaned by gelsemium elegan, add the absolute ethyl alcohol of 8-10 times of volume, refluxing extraction twice, each 2-4 hour, merge extract, reclaim ethanol, when being concentrated into 30 DEG C, relative density is 1.01-1.05, obtains alcohol extract;
(3) above-mentioned Aqueous extracts and alcohol extract are mixed, 4 DEG C of refrigeration placements are spent the night, and obtain mixed liquor;
(4) above-mentioned mixed liquor filters, and adds toyokamycin and suspending agent, stirs, to obtain final product.
2. a kind of vegetables biopesticide according to claim 1, is characterized in that: its primarily of following weight ratio component made by:
Toyokamycin 1 part, thunder godvine 55-65 part, gelsemium elegan 65-75 part, rhizome of Chinese monkshood 45-55 part, coptis 55-65 part, kitchen garden 45-55 part, cordate houttuynia 35-45 part, Herba Andrographitis 45-55 part, suspending agent 2.5-3.5 part.
3. a kind of vegetables biopesticide according to claim 1, is characterized in that: described suspending agent is the one in sodium alginate, methylcellulose, sodium carboxymethylcellulose, hydroxypropyl cellulose, gum Arabic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697192.1A CN103651607B (en) | 2013-12-18 | 2013-12-18 | A kind of vegetables biopesticide and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697192.1A CN103651607B (en) | 2013-12-18 | 2013-12-18 | A kind of vegetables biopesticide and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103651607A CN103651607A (en) | 2014-03-26 |
| CN103651607B true CN103651607B (en) | 2015-08-05 |
Family
ID=50291324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310697192.1A Active CN103651607B (en) | 2013-12-18 | 2013-12-18 | A kind of vegetables biopesticide and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103651607B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104522060A (en) * | 2014-12-31 | 2015-04-22 | 江苏健神生物农化有限公司 | Environment-friendly plant pesticide and preparation method thereof |
| CN104920482A (en) * | 2015-05-21 | 2015-09-23 | 秦盼盼 | Plant source pesticide and preparation method thereof |
| CN105248488A (en) * | 2015-09-30 | 2016-01-20 | 界首市保华种植专业合作社 | Biological insecticide containing brucea javanica |
| CN105557778A (en) * | 2016-02-17 | 2016-05-11 | 广西大学 | Pesticide for killing pests and preparation method thereof |
| CN105875672A (en) * | 2016-04-22 | 2016-08-24 | 固镇县绿禾家庭农场 | Pollution-free celery disease and pest control and prevention agent |
| CN106719933A (en) * | 2016-11-18 | 2017-05-31 | 安徽禾泉农庄生态农业有限公司 | A kind of medicament for preventing and treating toad grass hang spring worm |
| CN107232239A (en) * | 2017-06-08 | 2017-10-10 | 合肥龙滨化工科技有限公司 | A kind of fruits and vegetables biological pesticide composite |
| CN107183081A (en) * | 2017-06-14 | 2017-09-22 | 成都璐城科技有限公司 | It is a kind of for biological pesticide of tomato and preparation method thereof |
| CN107996627A (en) * | 2017-11-24 | 2018-05-08 | 湖州织里创塑塑料科技有限公司 | The preparation method of textile thimerosal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194633A (en) * | 2006-12-07 | 2008-06-11 | 孙克来 | Biological pesticide for pollution-free vegetables and its manufacturing method |
| CN101317585A (en) * | 2007-06-04 | 2008-12-10 | 孙克来 | Broad spectrum environment friendly pesticide and preparation thereof |
| CN101961014A (en) * | 2010-03-19 | 2011-02-02 | 中国计量学院 | Method for preparing microbial pesticide for preventing and controlling fungal diseases of vegetables |
| CN103349019A (en) * | 2013-06-28 | 2013-10-16 | 青岛扎西生物科技有限公司 | Biopesticide for planting organic vegetables |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029246B2 (en) * | 1978-05-18 | 1985-07-09 | 松下電器産業株式会社 | Feedback amplifier circuit |
| KR20090102136A (en) * | 2008-03-25 | 2009-09-30 | 주식회사 내츄로바이오텍 | Compositions for controlling nematodes and eggs comprising plant extracts as effective components |
-
2013
- 2013-12-18 CN CN201310697192.1A patent/CN103651607B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194633A (en) * | 2006-12-07 | 2008-06-11 | 孙克来 | Biological pesticide for pollution-free vegetables and its manufacturing method |
| CN101317585A (en) * | 2007-06-04 | 2008-12-10 | 孙克来 | Broad spectrum environment friendly pesticide and preparation thereof |
| CN101961014A (en) * | 2010-03-19 | 2011-02-02 | 中国计量学院 | Method for preparing microbial pesticide for preventing and controlling fungal diseases of vegetables |
| CN103349019A (en) * | 2013-06-28 | 2013-10-16 | 青岛扎西生物科技有限公司 | Biopesticide for planting organic vegetables |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103651607A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103651607B (en) | A kind of vegetables biopesticide and preparation method thereof | |
| CN103651615B (en) | A kind of biological insecticides containing lycopene and preparation method thereof | |
| CN103651594B (en) | A kind of composite biological insecticide | |
| CN103548852B (en) | A kind of containing alkaloidal insecticides and uses thereof | |
| CN107258826A (en) | It is a kind of to reduce the biological insecticides of Cucumber Pests And Diseases | |
| CN103461360B (en) | The preparation method of a kind of Avermectin and griseofulvin composite pesticidal nanoemulsion | |
| CN103355322B (en) | Compound biological insecticide and application thereof | |
| CN104920487A (en) | Traditional Chinese medicine extract, preparation method thereof and method of utilizing same to prevent and control wheat aphid | |
| CN104705349B (en) | The preparation at white lotus parthenium extract different activities position and its application as acaricidal activity material | |
| CN107347936A (en) | A kind of dragon fruit special plant insecticide and preparation method thereof | |
| CN104146009A (en) | Composite insecticide special for fruit trees and preparation method for composite insecticide | |
| CN103651584A (en) | Insecticide taking pine leaves as raw material | |
| CN105284937A (en) | Traditional Chinese medicine extract for resisting Chinese angelica coarse barkdiseases and application of traditional Chinese medicine extract | |
| CN103222469B (en) | Method for producing sophocarpidine water aqua by using enzymolysis method | |
| CN103478145A (en) | Spinosyn and avermectin composite polymeric micellar pesticide | |
| CN1171198A (en) | 0.08% matrine aqua | |
| CN100553458C (en) | A kind of Rhamnus utilis Decne extract and new purposes thereof | |
| CN103461336B (en) | A kind of pleocidin and griseofulvin composite microcapsule insecticide | |
| CN103461359B (en) | A kind of pleocidin and avilamycin composition polymer micella method for producing insecticide | |
| CN109221254A (en) | A kind of miticide composition and its application derived from oriental moth | |
| CN103478144B (en) | A kind of Avermectin and griseofulvin composite pesticidal nanoemulsion | |
| CN108935544A (en) | A kind of plant insecticide and its production method | |
| CN1362021A (en) | Chinese stellera extract pesticide | |
| CN106614789B (en) | The preparation of three kinds of tartary buckwheat stalk extracts and its application of insecticidal activity | |
| CN101869120B (en) | Cochinchina momordica seed plant acaricide and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |