CN1059256A - The Chinese herbal medicine agricultural chemicals - Google Patents
The Chinese herbal medicine agricultural chemicals Download PDFInfo
- Publication number
- CN1059256A CN1059256A CN90106866A CN90106866A CN1059256A CN 1059256 A CN1059256 A CN 1059256A CN 90106866 A CN90106866 A CN 90106866A CN 90106866 A CN90106866 A CN 90106866A CN 1059256 A CN1059256 A CN 1059256A
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- CN
- China
- Prior art keywords
- agricultural chemicals
- herbal medicine
- chinese herbal
- organic solvent
- medicine agricultural
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- 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
A kind of Chinese herbal medicine agricultural chemicals of preventing and treating vegetables, fruit tree and crops various pests is made up of the organic solvent soaking extraction thing of capsicum, chinaberry, is called the Chinese herbal medicine agricultural chemicals.It is characterized in that good disinsection effect, nontoxic, nuisanceless.
Description
The invention belongs to the agricultural chemicals formulation art.
The present invention relates to a kind of efficient, nontoxic, no poisoning, no residual hazard insecticide that forms by prepared from traditional Chinese medicines.Be applicable to aphid, cabbage caterpillar and other lepidoptera larvaes on control vegetables, fruit tree, cotton and other crops.
Since the forties used organo-chlorine pesticide, the chemical pesticide development was very fast in the world.The synthetic chemical substance used as pesticides that at present still adopts natural world not have in a large number.Because natural world does not have its micropopulation of corresponding degraded, cause crops, food and soil are produced the residual toxicity accumulation, polluted environment, bring serious harm to people and animals, produced pesticide hazards, caused human the great attention.China has required efficiently (toxic effect of controlling object is wanted high), low toxicity (toxicity to beneficial organism and people and animals is low or nontoxic), no poisoning (crops are not produced poisoning), no residual hazard (environment is not polluted or non-residual toxicity) to pesticidal properties at present.
Inorganic pesticide (mainly being the inorganic compound of arsenic, fluorine, sulphur etc.) is because drug effect is low, control face is wideless, it is just superseded substantially at the fifties that crops are easily produced poisoning, contaminated environment etc.Organo-chlorine pesticide desinsection scope is wide, drug effect is high, not high to the person poultry toxicity, but owing to use history (having used about 40 years) pest resistance to insecticide enhancing for a long time, resistant strain increases rapidly, the very fast reduction of drug effect, dosing is increasing, and dosage increases to 2-3 jin by every mu of 1-2 two.Especially severe be residual serious, severe contamination environment, spread all over whole biosphere, jeopardize human health.Abroad forbid already, China's the eighties has forbidden producing and using mid-term, and unspent all having been disappeared by environmental administration's hosting ruined.Organophosphorous pesticide is widely used in the world at present main pesticide species, also is that the increase of insect mithridatism is also pursued to become to eliminating or add synergist and used together owing to use history for a long time.The toxicity of in process of production raw material of this class agricultural chemicals and they, intermediate and " three wastes (waste water,waste gas and industrial residue) " is often bigger, and environment is polluted, and has caused concern at present, will be that public nuisance-free agricultural chemicals replaces gradually.
The pyrethroid bionic pesticide that the seventies develops rapidly is to have the chemosynthesis material similar with the natural materials chemical constitution, has advantages such as drug effect height, toxicity is low, the decomposition disappearance is fast.But production process complexity, cost be very high, cost an arm and a leg, and also by a large amount of imports, can not satisfy the needs of agricultural production far away.The big drug effect difference of the general consumption of soil pesticide does not have the commodity meaning.But exploitation natural physiological active material used as pesticides, because all there is its micropopulation of corresponding decomposition in natural world, the unlikely pollution that causes environment does not produce pesticide hazards.This class material generally also has and is difficult for that insect is developed immunity to drugs and less to the natural enemy lethality of insect.Can combine chemical control and biological control, the drug effect phase is also longer, and not producing poisoning etc. is the new direction of agricultural chemicals development.
The objective of the invention is to develop the natural physiological active material, provide a kind of with prepared from traditional Chinese medicines form efficient, nontoxic, nuisanceless, be difficult for making insect develop immunity to drugs, little to pest natural enemy lethality, cost is low, desinsection is than the novel agrochemical of wide spectrum.
The present invention system by capsicum, chinaberry by weight the ratio preparation leaching of 10-60%, 10-80% form.
Principle of the present invention is to play after cooperating with organic solvent extraction capsaicine, margosine with capsicum, chinaberry mixture to tag and stomach poison function, and insecticidal power is strong, insecticidal effect is remarkable.
The present invention prepares by following technology:
1. capsicum, chinaberry are taken by weighing by weight percentage.
2. leaching forms preparation.
3. leaching liquid is pressed certain specification packing and is got final product.
The present invention the aphid on vegetables, fruit tree and the crops, cabbage caterpillar and lepidopterous larvae have been carried out lab scale (indoor), pilot scale (field) and in the Nanchong Prefecture, Sichuan Province 12 counties (city) large tracts of land multiple spot test of pesticide effectiveness, the demonstration control rate is all more than 90%.
The present invention and the 40% flolimat anti-difference on effect that eliminates aphis under 1000-1500 times of condition of same dilution is not remarkable.The present invention dilutes 2000-2500 times of control efficiency still more than 90%.The test of 15 days longevities of residure, the corrigendum lethality of the present invention after 72 hours is 100%, contrasting 40% omethoate emulsifiable solution only is 16.7%.
When the present invention and decis extension rate were all 2000-2500 times, drug effect tapped into substantially.
The present invention has the following advantages:
1. raw material resources of the present invention are very abundant.
2. the present invention is that the natural physiological active material is formed, and a large amount of carbon that exist, hydrogen, oxygen element are formed in the complete set human body, does not contain original non-existent other element in heavy metal element and the human body.There is its micropopulation of degraded in a large number in natural world, and is free from environmental pollution, do not produce public hazards.
3. the present invention is that natural active matter is formed, and chemical property is more stable, is subjected to natural world temperature, light, air influence less, and the longevity of residure is long, and this antagonism property of medicine is just more economical effective through repeatedly spraying the insect that medicine can prove effective by force.
4. the present invention does not have the discharging of waste water,waste gas and industrial residue (comprehensive utilization) in process of production.
Claims (4)
1, the present invention is a kind of Chinese herbal medicine agricultural chemicals of preventing and treating vegetables, fruit tree and crops various pests.It is characterized in that with the active ingredient in organic solvent extraction capsicum and the chinaberry, thereby generate a kind of practical botanical pesticide of producing.
2, according to claim 1 described Chinese herbal medicine agricultural chemicals, first example that it is characterized in that used organic solvent is an ethanol, and its concentration is more than 95%.
3, according to claim 1 described Chinese herbal medicine agricultural chemicals, the percentage by weight of capsicum, chinaberry and organic solvent is 10-60%, 10-80%, 50-80% when it is characterized in that generating pesticidal preparations with the mixture of organic solvent extraction capsicum and chinaberry.
4, according to claim 1 described Chinese herbal medicine agricultural chemicals, its operating temperature suitably improves operating temperature below solvent boiling point under normal pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90106866A CN1059256A (en) | 1990-08-27 | 1990-08-27 | The Chinese herbal medicine agricultural chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90106866A CN1059256A (en) | 1990-08-27 | 1990-08-27 | The Chinese herbal medicine agricultural chemicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1059256A true CN1059256A (en) | 1992-03-11 |
Family
ID=4880313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90106866A Withdrawn CN1059256A (en) | 1990-08-27 | 1990-08-27 | The Chinese herbal medicine agricultural chemicals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059256A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362920C (en) * | 2006-04-29 | 2008-01-23 | 杨万银 | A broad-spectrum biological insecticide and method for preparing same |
| CN100429977C (en) * | 2007-01-15 | 2008-11-05 | 柳厚先 | Environmental protection and public nuisance free type insecticide, and its preparing method |
| CN101543232B (en) * | 2009-05-11 | 2013-08-14 | 杨绍福 | Mixture for controlling konjak diseases and insects |
| CN104026176A (en) * | 2014-06-25 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Natural organic pesticide composition and preparation method thereof |
| CN104222179A (en) * | 2014-09-26 | 2014-12-24 | 广西天峨五福种业有限公司 | Botanical insecticide |
| CN106070392A (en) * | 2016-06-06 | 2016-11-09 | 闫卫 | A kind of Pesticide with Chinese medicinal material and preparation method thereof |
| CN107691504A (en) * | 2017-12-05 | 2018-02-16 | 登封市绿奥农林科技有限公司 | A kind of plant insecticide for capsicum |
| CN107691519A (en) * | 2016-08-08 | 2018-02-16 | 庞锦霞 | A kind of capsicum plant insecticide and preparation method thereof |
| CN107969443A (en) * | 2017-12-16 | 2018-05-01 | 李竑靓 | A kind of preparation method for preventing Citrus Huanglongbing pathogen medicament |
-
1990
- 1990-08-27 CN CN90106866A patent/CN1059256A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362920C (en) * | 2006-04-29 | 2008-01-23 | 杨万银 | A broad-spectrum biological insecticide and method for preparing same |
| CN100429977C (en) * | 2007-01-15 | 2008-11-05 | 柳厚先 | Environmental protection and public nuisance free type insecticide, and its preparing method |
| CN101543232B (en) * | 2009-05-11 | 2013-08-14 | 杨绍福 | Mixture for controlling konjak diseases and insects |
| CN104026176A (en) * | 2014-06-25 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Natural organic pesticide composition and preparation method thereof |
| CN104026176B (en) * | 2014-06-25 | 2016-08-17 | 无锡市崇安区科技创业服务中心 | A kind of natural organic agricultural chemical composition and preparation method thereof |
| CN104222179A (en) * | 2014-09-26 | 2014-12-24 | 广西天峨五福种业有限公司 | Botanical insecticide |
| CN106070392A (en) * | 2016-06-06 | 2016-11-09 | 闫卫 | A kind of Pesticide with Chinese medicinal material and preparation method thereof |
| CN107691519A (en) * | 2016-08-08 | 2018-02-16 | 庞锦霞 | A kind of capsicum plant insecticide and preparation method thereof |
| CN107691504A (en) * | 2017-12-05 | 2018-02-16 | 登封市绿奥农林科技有限公司 | A kind of plant insecticide for capsicum |
| CN107969443A (en) * | 2017-12-16 | 2018-05-01 | 李竑靓 | A kind of preparation method for preventing Citrus Huanglongbing pathogen medicament |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WW01 | Invention patent application withdrawn after publication |