CN109042657A - A kind of compound acaricide and its preparation method and application controlling phytophagous harmful mite - Google Patents
A kind of compound acaricide and its preparation method and application controlling phytophagous harmful mite Download PDFInfo
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- CN109042657A CN109042657A CN201810726230.4A CN201810726230A CN109042657A CN 109042657 A CN109042657 A CN 109042657A CN 201810726230 A CN201810726230 A CN 201810726230A CN 109042657 A CN109042657 A CN 109042657A
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- acaricide
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
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- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of compound acaricide and its preparation method and application for controlling phytophagous harmful mite, the acaricide is made of bulk pharmaceutical chemicals and customary adjuvant, the quality of the bulk pharmaceutical chemicals accounts for the 0.05%-99% of acaricide quality, the customary adjuvant accounts for 1%-99.95%, wherein the bulk pharmaceutical chemicals include that following component is constituted: butylphthalide 5~45%；Butylidenephthalide 5~30%；Ligustilide 5~40%；Angelica lactone 0~40%；Recinine 0~25%.Said components are the weight percentage of shared bulk pharmaceutical chemicals total amount, and each component weight percentage summation is 100%.The present invention is made of a variety of natural active compounds from plant, to obtain efficient, environmentally friendly acaricide.
Description
Technical field
It is specifically a kind of to contain lactone the present invention relates to a kind of preparation and preparation method thereof of agricultural miticide technical field
Class compound is used to control compound preparation and its preparation and the application of phytophagous harmful mite.
Background technique
Phytophagous harmful mite because of the features such as its is many kinds of, reproduction speed is fast, adaptable, widely distributed, be it is generally acknowledged most
The worldwide harmful organism monoid of hardly possible prevention and treatment.Because phytophagous harmful mite average physique is small, crop damage initial stage is usually without apparent
Killed shape, thus it is often ignored, only increase in insect population, just easily draws attention when crop is caused and seriously endangered.Such evil
For mite mainly based on nutrition organs-leaf of mechanical damage plant, they are pierced into leaf tissue, feeding sponge with sharp keen lancet
Tissue and palisade tissue cell chloroplaset and cell liquid and plant is damaged, cause the drought resistance of plant decline, is photosynthetic
Effect is suppressed, plant growth regulating substance is unbalanced etc., and plant performance is made to go out withered fallen leaves, growth retardation or delay.Most
Lead to the fruit of plant at last, plant the decline of son, root tuber, fiber Isoquant and quality, in turn results in serious economic loss.Mesh
The prevention and treatment of the preceding mite class relies primarily on chemical synthetic pesticide, as such as: pyridaben, Envidor etc..However chemical synthetic pesticide
The problem of the problems such as bring Environmental security, food safety and drug resistance is used for a long time has become urgent need to resolve, therefore, peace
Entirely, efficiently, environmental-friendly acaricide becomes main developing direction, has a vast market development prospect.
In the prior art, as Chinese patent application " purposes and ethyl oleate acaricide of ethyl oleate " (application number:
201510351264.6), which is made control of the various regular dosage forms for phytophagous mites, the mite killing using ethyl oleate
Agent not only preventive effect with higher, and ethyl oleate is a kind of natural materials, is easy to degrade, and can reduce pesticide residue, is alleviated
Since the application of pesticide is endangered caused by ecological environment.
However, increasing preventive effect there are the limitation of itself and to reach due to pesticide single dose and simultaneous controlling effect, pesticide
Compounding widelyd popularize and applied.
Summary of the invention
Present invention aims in view of the deficienciess of the prior art, providing one kind containing lactone compound for controlling
The compound preparation of phytophagous harmful mite and its preparation and application are made of a variety of natural active compounds from plant, with
Obtain efficient, environmentally friendly acaricide.
Object of the present invention is to what is be achieved through the following technical solutions:
The present invention provides a kind of compound acaricide for controlling phytophagous harmful mite.Wherein, the phytophagous harmful mite can be Zhu
The plants harmful mites such as sand tetranychid, Tetranychus urticae, the full mite of tangerine pawl, tetranychus viennensis.
Specifically, the compound acaricide of the control phytophagous harmful mite is made of bulk pharmaceutical chemicals and customary adjuvant, the original
The quality of material medicine accounts for the 0.05%-99% of acaricide quality, and customary adjuvant accounts for 1%-99.95%, wherein the bulk pharmaceutical chemicals include
Following component is constituted:
Butylphthalide 5~45%；
Butylidenephthalide 5~30%；
Ligustilide 5~40%；
Angelica lactone 0~40%；
Recinine 0~25%.
Said components are the weight percentage of shared bulk pharmaceutical chemicals total amount, and each component weight percentage summation is 100%.
Preferably, it is 20~37% that the Ligustilide, which accounts for the weight percentage of bulk pharmaceutical chemicals total amount,.
Preferably, it is 12~25% that the recinine, which accounts for the weight percentage of bulk pharmaceutical chemicals total amount,.
Preferably, it is 15~30% that the angelica lactone, which accounts for the weight percentage of bulk pharmaceutical chemicals total amount,.
Preferably, it is 18~30% that the butylphthalide, which accounts for the weight percentage of bulk pharmaceutical chemicals total amount,.
Preferably, it is 15~25% that the butylidenephthalide, which accounts for the weight percentage of bulk pharmaceutical chemicals total amount,.
The present invention provides a kind of acaricidal preparation method of above-mentioned control phytophagous harmful mite, the method specifically: point
Butylphthalide, butylidenephthalide also known as are taken, or is weighed in butylphthalide, butylidenephthalide and Radix Angelicae Sinensis respectively
It is one or more of in ester, Ligustilide or three kinds of recinine, it is dissolved with solvent, auxiliary material is added, various forms of acaricides are made.
The present invention provides a kind of acaricidal application of compound of above-mentioned control phytophagous harmful mite, specifically: in stirring at normal temperature
Under add water in compound acaricide, be diluted to it after bulk pharmaceutical chemicals account for the concentration of 0.5-30wt% and be spray applied.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The present invention is to find lactone compound for the first time -- Ligustilide, angelica lactone, butylphthalide and cyclobutenyl phthalein
Lactone has mite killing bioactivity, and is configured to compound acaricide, to provide a kind of couple of safety of human and livestock, environmental-friendly
The novel harmonious acaricide of type, is conducive to the comprehensive treatment of ecological environmental protection, human health and disease.
Acaricide of the present invention, primary raw material is all natural products, easily decomposes under field conditions (factors), to environment and week
The ecology erroneous zone enclosed is a kind of nuisanceless compound acaricide without problem of environmental pollution.
Acaricide of the present invention, on the one hand synergy can enhance insecticidal effect between primary raw material, on the other hand by
The drug resistance of medicament can be delayed to generate in the collective effect of the effective component of different role mechanism.
Specific embodiment
The present invention is described in detail combined with specific embodiments below, does harm to using Tetranychus cinnabarinus and Tetranychus urticae as examination
Mite.But following embodiment will be helpful to those skilled in the art and further understand the present invention, but not limit this in any form
Invention.It should be pointed out that those skilled in the art, without departing from the inventive concept of the premise, may be used also
To make several modifications and improvements.These are all within the scope of protection of the present invention.
The present invention provides a kind of acaricide of above-mentioned control phytophagous harmful mite, and the acaricide is auxiliary by bulk pharmaceutical chemicals and routine
Material composition, the quality of the bulk pharmaceutical chemicals account for the 0.05%-99% of acaricide quality, and the customary adjuvant accounts for 1%-99.95%,
Described in bulk pharmaceutical chemicals include that following component is constituted: butylphthalide 5~45%；Butylidenephthalide 5~30%；Ligustilide 5
~40%；Angelica lactone 0~40%；Recinine 0~25%.Said components are the weight percentage of shared bulk pharmaceutical chemicals total amount,
Each component weight percentage summation is 100%.The bulk pharmaceutical chemicals described in part preferred embodiment of the present invention include following component
It constitutes: butylphthalide 5~35%；Butylidenephthalide 5~30%；Ligustilide 20~37%；Angelica lactone 15~30%；
Recinine 12~25%.Preferably, butylphthalide content is 18~30%, and butylidenephthalide content is 15~25%.
The present invention provides a kind of acaricidal preparation method of above-mentioned control phytophagous harmful mite, the method specifically: point
Also known as Ligustilide, angelica lactone, butylphthalide, butylidenephthalide, recinine is taken to be dissolved with solvent, selection is added various
Auxiliary material, as such as, various forms of acaricides are made according to various techniques in solubilizer, synergist, emulsifier, bleeding agent etc.,
Such as: pulvis, missible oil, suspending agent, dry suspending agent, emulsifiable concentrate, sustained release agent, aqueous emulsion, spray etc..
Wherein, solvent can be water, ethyl alcohol, methanol, acetone, cyclohexanone, petroleum ether, petroleum aromatic, purified petroleum benzin, acetic acid second
One or more in all organic solvents such as ester, toluene, dimethylbenzene；Solubilizer is neopelex, detergent alkylate
Potassium sulfonate, polysorbate, polyethylene glycol, sorbierite polyoxy ether, lignosulfonates, tea seed cake, during to take gleditsia sinensis etc. all
It is one or more；Emulsifier is spans, Tweens, ethylene glycol esters, propylene glycol esters and/or polyethylene glycol type nonionic table
Face activating agent etc.；Synergist is Tea Saponin, polyoxyethylene ether etc.；Bleeding agent is azone etc..
In order to more preferably illustrate the present invention, detailed embodiment presented below.
Embodiment 1
Ligustilide (40%), angelica lactone (15%), butylphthalide (18%), butylidenephthalide are weighed respectively
(15%), recinine (12%) amounts to 38g, is dissolved with 2.6g acetone soln, adds 1.4g tween, dissolution, according to conventional work
Compound acaricide of the present invention is made in skill, is then diluted with water in made compound acaricide, makes the concentration of bulk pharmaceutical chemicals
12%.Finally, the acaricide after dilution is carried out indoor biological activity assay to Tetranychus cinnabarinus, method is according to national southern pesticide
The raw phytophagous harmful mite leaching stem infusion process surveyed in SOP in initiative center carries out.The life or death borer population of each processing is investigated after 24 hours, is prevented
Effect is 96.8%.
Embodiment 2
Ligustilide (25%), angelica lactone (40%), butylphthalide (30%), butylidenephthalide are weighed respectively
(5%), amount to 56g, dissolved with 25g ethyl alcohol, the 8.6g such as emulsifier are added wherein, according to common process, it is multiple that the present invention is made
Then square acaricide is diluted with water in made compound acaricide, make the concentration 3.6% of bulk pharmaceutical chemicals.Finally, after diluting
Acaricide indoor biological activity assay is carried out to Tetranychus urticae, method is surveyed in SOP according to national southern pesticides discovery center is raw
Phytophagous harmful mite leaching stem infusion process carry out.The life or death borer population of each processing, preventive effect 90.4% are investigated after 24 hours.
Embodiment 3
Ligustilide (30%), butylphthalide (45%), butylidenephthalide (25%) are weighed respectively, amounts to 25g, are used
The dissolution of 5g hexamethylene the auxiliary materials 10.8g such as emulsifier, synergist, solubilizer is added wherein, this hair is made according to common process
Then bright compound acaricide is diluted with water in made compound acaricide, make the concentration 20% of bulk pharmaceutical chemicals.Finally, by dilute
Acaricide after releasing carries out indoor biological activity assay to the full mite of tangerine pawl, and method is surveyed according to national southern pesticides discovery center is raw
Phytophagous harmful mite leaching stem infusion process in SOP carries out.The life or death borer population of each processing, preventive effect 100% are investigated after 24 hours.
Embodiment 4
Ligustilide (5%), angelica lactone (20%), butylphthalide (35%), butylidenephthalide are weighed respectively
(20%), recinine (20%) amounts to 112g, is dissolved with 104g ethyl acetate, and the 65g such as emulsifier span are added wherein, press
Compound acaricide of the present invention is made in more solito technique, is then diluted with water in made compound acaricide, makes the dense of bulk pharmaceutical chemicals
Degree is 8%.Finally, the acaricide after dilution is carried out indoor biological activity assay to Tetranychus cinnabarinus, method is according to national south
The raw phytophagous harmful mite leaching stem infusion process surveyed in SOP in pesticides discovery center carries out.The life or death borer population of each processing is investigated after 24 hours,
Its preventive effect is 89.25%.
Embodiment 5
Ligustilide (37%), angelica lactone (0%), butylphthalide (25%), butylidenephthalide are weighed respectively
(30%), emulsifier tween is added with 50g petroleum ether dissolution in recinine (8%), total 156g wherein, and the 59g such as sapn are pressed
Compound acaricide of the present invention is made in more solito technique, is then diluted with water in made compound acaricide, makes the dense of bulk pharmaceutical chemicals
Degree is 24%.Finally, the acaricide after dilution is carried out raw survey using indoor pot method to Tetranychus urticae, count dead after 24 hours
Die rate, preventive effect 86.2%.
Embodiment 6
Ligustilide (20%), angelica lactone (30%), butylphthalide (5%), butylidenephthalide are weighed respectively
(20%), recinine (25%) amounts to 543g, is dissolved with 86g ethyl alcohol, and it is auxiliary that emulsifier, synergist, solubilizer etc. are added wherein
Expect that compound acaricide of the present invention is made according to common process in 86g, is then diluted with water in made compound acaricide, makes original
The concentration for expecting medicine is 30%.Finally, the acaricide after dilution is subjected to field control effectiveness test using field plot experiment to harmful mite,
The death rate is counted after 48 hours, preventive effect reaches 94.3%.
It should be understood that above-described embodiment is section Example of the invention, it is only for be better understood by this hair
Bright embodiment and provide, be not all embodiments of the invention.In practical application, by adjusting above-mentioned each in the present invention
Combination between the content and component of a component, can obtain different, countless embodiments, these are in the present invention
Covering scope in.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. a kind of compound acaricide for controlling phytophagous harmful mite, which is characterized in that the acaricide is auxiliary by bulk pharmaceutical chemicals and routine
Material composition, the quality of the bulk pharmaceutical chemicals account for the 0.05%-99% of acaricide quality, and the customary adjuvant accounts for 1%-99.95%,
Described in bulk pharmaceutical chemicals include that following component is constituted:
Butylphthalide 5~45%；
Butylidenephthalide 5~30%；
Ligustilide 5~40%；
Angelica lactone 0~40%；
Recinine 0~25%；
Said components are the weight percentage of shared bulk pharmaceutical chemicals total amount, and each component weight percentage summation is 100%.
2. compound acaricide according to claim 1, which is characterized in that the Ligustilide accounts for the weight of bulk pharmaceutical chemicals total amount
Percentage composition is 20~37%.
3. compound acaricide according to claim 1, which is characterized in that the recinine accounts for the weight hundred of bulk pharmaceutical chemicals total amount
Dividing content is 12~25%.
4. compound acaricide according to claim 1, which is characterized in that the angelica lactone accounts for the weight of bulk pharmaceutical chemicals total amount
Percentage composition is 15~30%.
5. compound acaricide according to claim 1-4, which is characterized in that the butylphthalide accounts for bulk pharmaceutical chemicals
The weight percentage of total amount is 18~30%.
6. compound acaricide according to claim 1-4, which is characterized in that the butylidenephthalide accounts for raw material
The weight percentage of medicine total amount is 15~25%.
7. a kind of acaricidal preparation method of compound described in any one of claims 1-6, which is characterized in that weigh butyl respectively
Phthalein lactone, butylidenephthalide, or butylphthalide, butylidenephthalide and angelica lactone, Ligustilide are weighed respectively
Or it is one or more of in three kinds of recinine, it is dissolved with solvent, auxiliary material is added, various forms of acaricides are made.
8. the acaricidal preparation method of compound according to claim 1, which is characterized in that the solvent is water, ethyl alcohol, first
One of alcohol, acetone, cyclohexanone, petroleum ether, petroleum aromatic, purified petroleum benzin, ethyl acetate, toluene, dimethylbenzene are a variety of.
9. the acaricidal preparation method of compound according to claim 1, which is characterized in that prepared acaricide is powder
Agent, missible oil, suspending agent, dry suspending agent, emulsifiable concentrate, sustained release agent, aqueous emulsion, any form in spray.
10. a kind of acaricidal application of compound described in any one of claims 1-6, which is characterized in that will under stirring at normal temperature
Water is added in compound acaricide, is diluted to it after bulk pharmaceutical chemicals account for the concentration of 0.5-30wt% and is spray applied.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810726230.4A CN109042657A (en) | 2018-07-04 | 2018-07-04 | A kind of compound acaricide and its preparation method and application controlling phytophagous harmful mite |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810726230.4A CN109042657A (en) | 2018-07-04 | 2018-07-04 | A kind of compound acaricide and its preparation method and application controlling phytophagous harmful mite |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115777711A (en) * | 2022-11-17 | 2023-03-14 | 河南农业大学 | Application of ligustilide in preventing and treating Spodoptera frugiperda |
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| KR20030087444A (en) * | 2002-05-10 | 2003-11-14 | 대한민국(서울대학교 총장) | Acaricide composition derived from plant |
| CN102007944A (en) * | 2010-12-14 | 2011-04-13 | 杨凌农科大无公害农药研究服务中心 | Plant source synergistic compound aphicide and acaricide containing rotenone and preparation method thereof |
| CN107347877A (en) * | 2016-05-09 | 2017-11-17 | 中国科学院大学 | A kind of block copolymer containing PEG-PCL Tetranychus cinnabarinus inhibitor and preparation method thereof |
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2018
- 2018-07-04 CN CN201810726230.4A patent/CN109042657A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030087444A (en) * | 2002-05-10 | 2003-11-14 | 대한민국(서울대학교 총장) | Acaricide composition derived from plant |
| CN102007944A (en) * | 2010-12-14 | 2011-04-13 | 杨凌农科大无公害农药研究服务中心 | Plant source synergistic compound aphicide and acaricide containing rotenone and preparation method thereof |
| CN107347877A (en) * | 2016-05-09 | 2017-11-17 | 中国科学院大学 | A kind of block copolymer containing PEG-PCL Tetranychus cinnabarinus inhibitor and preparation method thereof |
Non-Patent Citations (2)
| Title |
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| TOSHIHIKO TSUKAMOTO等: "《Comparison of Larvicidal, Adulticidal and Acaricidal Activity of Two》", 《BIOL. PHARM. BULL.》 * |
| 马丽娜等: "十种伞形科中草药乙醇提取物的杀螨活性评价 ", 《中国生物防治》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115777711A (en) * | 2022-11-17 | 2023-03-14 | 河南农业大学 | Application of ligustilide in preventing and treating Spodoptera frugiperda |
| CN115777711B (en) * | 2022-11-17 | 2024-03-01 | 河南农业大学 | Application of ligustilide in preventing and controlling spodoptera frugiperda |
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