CN108990976A - A kind of botanical pesticide synergy surfactant - Google Patents
A kind of botanical pesticide synergy surfactant Download PDFInfo
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- CN108990976A CN108990976A CN201811069134.3A CN201811069134A CN108990976A CN 108990976 A CN108990976 A CN 108990976A CN 201811069134 A CN201811069134 A CN 201811069134A CN 108990976 A CN108990976 A CN 108990976A
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- Prior art keywords
- botanical pesticide
- emulsifier
- surfactant
- tea saponin
- water
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention discloses a kind of botanical pesticide synergy surfactant, raw material including following mass percent: Tea Saponin 15-40%, alcoholic solvent 5-12%, pH adjusting agent 2-3%, stabilizer 0-3%, emulsifier 10-20%, bleeding agent 5-15%, surplus is water, preservative and antifreeze are not zero simultaneously, and when preparation forms above-mentioned raw materials with percentage mixed preparing in sequence.Synergy surfactant preparation method of the invention is simple, it is easy to degrade automatically under synergist application environment, it is nontoxic to aquatic organism and habitat, it not will cause soil pollution, the surface tension that pesticide aqueous solution can be significantly reduced increases the attachment fastness of drop, improves the profit exhibition power and adhesive force of medical fluid, drug effect is improved, the growth course of plant is stimulated.
Description
Technical field
The present invention relates to agricultural chemicals synergist technical fields, and in particular to a kind of botanical pesticide synergy surfactant.
Background technique
Synergist is the important auxiliary agent of one of pesticide, itself is simultaneously inactive, but with corresponding mixed pesticide in use, energy
It is obviously improved its wetting, dispersion, infiltration and spread performance, spray liquor drift is reduced, prevents or mitigates to closing on sensitive crop
Deng damage reach conducive to medical fluid sticking and sprawl, reduce light degradation in liquid level or insect body surface and extend drug effect, improve life
The purpose that object is active, reduces dosage, reduces cost, preserves the ecological environment.
With the enhancing of human security consciousness and environmental consciousness, water baseization preparation flourishes, a large amount of conventional dosage forms quilt
Substitution requires to grow in intensity, help with traditional chemical synthesis to method of application greenization, subenvironment ecology in application process
Agent is compared, its effective component of plant source auxiliary agent is natural materials, is easier to be decomposed into innocuous substance after application, is had to environment without dirt
Dye, harmful organism more difficult the features such as developing drug resistance, is safe to non-target organism are new and effective, noresidues, non-harmful
" environment friendly agricultural " first choice compatibility partner.In recent years, China's researcher is in the plant resources screening of agricultural active, active ingredient
Object separation and the mechanism of action etc. carry out more in-depth study, achieve more great successes, solve plant source agriculture
Some critical problems existing for medicine preparation processing, develop a series of plant source agent formulation products and by its industrialization, greatly
Promote the production and application of plant-based pesticides.
Tea Saponin (Theasaponin) is also known as tea saponin, is the one kind contained in plant of theaceae (such as tea, camellia, oil tea)
Natural glycoside compounds, a kind of pentacyclic triterpene saponin being made of tea glucoside member combination angelic acid and sugared body, is that a kind of performance is excellent
Good natural nonionic surface active agent.Tea Saponin has the performances such as emulsification, dispersion, wet, foaming, can be used to produce cream
Agent, detergent, foaming agent, preservative, pesticide and medical product.Therefore, Tea Saponin is developed into environmentally friendly organic agriculture
Medicine auxiliary agent can effectively improve the economic benefit of camellia oleiferaindustry, meet sustainable agriculture development requirement, to support agriculture, rural areas and farmers, protection
Environment, raising crop yield all have highly important meaning.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of botanical pesticide synergy surface-actives
Agent is compounded by Tea Saponin with alcoholic solvent, stabilizer, pH stabilizer, emulsifier, bleeding agent, and preparation method is simple, the synergy
It is easy to degrade automatically under agent application environment, it is nontoxic to aquatic organism and habitat, it not will cause soil pollution, agriculture can be significantly reduced
The surface tension of aqueous solution increases the attachment fastness of drop, improves the profit exhibition power and adhesive force of medical fluid, improves drug effect, stimulation
The growth course of plant.
The purpose of the present invention can be achieved through the following technical solutions:
The present invention provides a kind of botanical pesticide synergy surfactant, the raw materials including following mass percent: tea
Saponin 15-40%, alcoholic solvent 5-12%, pH adjusting agent 2-3%, stabilizer 0-3%, emulsifier 10-20%, bleeding agent 5-
15%, surplus is water；Wherein, the preservative and antifreeze of addition are not zero simultaneously, by above-mentioned original when which prepares
Material is formed with percentage mixed preparing in sequence；
The alcoholic solvent is the combination of one or both of ethyl alcohol, ethylene glycol；The stabilizer is polyethylene glycol；It is described
PH adjusting agent is the combination of one or both of citric acid, acetic acid.
As a further solution of the present invention, the emulsifier is naphthalene or alkyl naphthalene formaldehyde condensate sulfonate, fatty alcohol
Ethylene oxide adduct sulfonate, alkylphenol polyoxyethylene ether sulfonate, lignin and its derivative sulfonate, polymerization alkane
Base arylsulphonate, APES formaldehyde condensation products sulfat, fatty alcohol polyoxyethylene ether sulfate, fatty alcohol second
The combination of one or more of alkane addition product phosphate, alkylphenol-polyethenoxy based phosphates, polycarboxylic acid salt.
Botanical pesticide synergy surfactant of the invention, using Tea Saponin as non-ionic surfactant ingredient,
It is added in pesticide the physicochemical property that can be obviously improved medical fluid, improves effective accumulated amount of the medicament on target, wetting speed is fast,
Dispersion performance is strong；Cooperate stabilizer, emulsifier, bleeding agent, can be by the evenly dispersed wetting of active constituent in farm chemical ingredients, nothing
The alcoholic solvent that poison ring is protected has good dissolubility to water soluble ingredient and oil-soluble ingredients, facilitates the synergist and water solubility
The mixing of pesticide plays effect.
As a further solution of the present invention, the bleeding agent is azone, in penetrant t, fatty alcohol polyoxyethylene ether
One or more.
As a further solution of the present invention, the botanical pesticide synergy surfactant includes following mass percent
Raw material: Tea Saponin 20%, emulsifier 8%, bleeding agent 6%, ethyl alcohol 5%, polyethylene glycol 1%, citric acid 2%, surplus are water.
As a further solution of the present invention, the botanical pesticide synergy surfactant includes following mass percent
Raw material: Tea Saponin 28%, emulsifier 10%, bleeding agent 8%, ethylene glycol 7%, polyethylene glycol 2%, citric acid 2%, surplus are
Water.
As a further solution of the present invention, the botanical pesticide synergy surfactant includes following mass percent
Raw material: Tea Saponin 30%, emulsifier 10%, bleeding agent 10%, ethyl alcohol 10%, polyethylene glycol 2%, acetic acid 3%, surplus are
Water.
As a further solution of the present invention, the botanical pesticide synergy surfactant includes following mass percent
Raw material: Tea Saponin 35%, emulsifier 12%, bleeding agent 10%, ethyl alcohol 12%, polyethylene glycol 3%, citric acid 3%, surplus are
Water.
As a further solution of the present invention, the botanical pesticide synergy surfactant includes following mass percent
Raw material: Tea Saponin 40%, emulsifier 12%, bleeding agent 12%, ethyl alcohol 10%, polyethylene glycol 1%, acetic acid 1%, surplus are
Water.
Beneficial effects of the present invention: botanical pesticide synergy surfactant of the invention is easy to certainly in the case where being administered environment
Dynamic degradation, it is nontoxic to aquatic organism and habitat, it not will cause soil pollution；The surface of pesticide aqueous solution can be significantly reduced
Power increases the attachment fastness of drop；Medical fluid drop can be significantly reduced in the surface contact angle of plant and pest, improve medical fluid in target
The profit exhibition power and adhesive force of standard type table, advantageously reduce medication loss, improve drug effect；Medical fluid is remarkably improved in plant leaf surface
Deposition；The growth course that plant can be stimulated has certain deterrent effect to part pest.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
The botanical pesticide synergy surfactant of the present embodiment, the raw material including following mass percent:
Tea Saponin: 20%；
Emulsifier lignin and its derivative sulfonate: 8%；
Bleeding agent fatty alcohol polyoxyethylene ether: 6%；
Ethyl alcohol: 5%；
Polyethylene glycol: 1%；
Citric acid: 2%；
Water: surplus.
Embodiment 2
Tea Saponin: 28%；
Emulsifier APES formaldehyde condensation products sulfat: 10%；
Penetrant azone: 8%；
Ethylene glycol: 7%；
Polyethylene glycol: 2%；
Citric acid: 2%；
Water: surplus.
Embodiment 3
Tea Saponin: 30%；
Emulsifier alkylphenol-polyethenoxy based phosphates: 10%；
Penetrant t: 10%；
Ethyl alcohol: 10%；
Polyethylene glycol: 2%；
Acetic acid: 3%；
Water: surplus.
Embodiment 4
Tea Saponin: 35%；
Emulsifier fatty alcohol ethylene oxide adduct sulfonate: 12%；Bleeding agent fatty alcohol polyoxyethylene ether: 10%；
Ethyl alcohol: 12%；
Polyethylene glycol: 3%；
Citric acid: 3%；
Water: surplus.
Embodiment 5
Tea Saponin: 40%；
Emulsifier naphthalene or alkyl naphthalene formaldehyde condensate sulfonate: 12%；
Penetrant t: 12%；
Ethyl alcohol: 10%；
Polyethylene glycol: 1%；
Acetic acid: 1%；
Water: surplus.
The detection of synergy surfactant properties
Appearance, pH value, storage stability have been carried out to the botanical pesticide synergy surfactant of above-described embodiment 1-5
Detection, concrete outcome are shown in Table 1:
The detection of 1. synergy surfactant properties of table
Application examples
Botanical pesticide synergy surfactant prepared by above-described embodiment 1-5 is respectively defined as synergist 1, synergist
2, synergist 3, synergist 4, synergist 5 are configured to carbendazim suspension pesticide with 40% suspending agent of carbendazim.
Application Example 1
A kind of carbendazim suspension pesticide is formulated by lower example substances in percentage by weight:
40% suspending agent 93% of carbendazim；
Synergist 1 7%.
Application Example 2
A kind of carbendazim suspension pesticide is formulated by lower example substances in percentage by weight:
40% suspending agent 96% of carbendazim；
Synergist 2 4%.
Application Example 3
A kind of carbendazim suspension pesticide is formulated by lower example substances in percentage by weight:
40% suspending agent 95% of carbendazim；
Synergist 3 5%.
Application Example 4
A kind of carbendazim suspension pesticide is formulated by lower example substances in percentage by weight:
40% suspending agent 96% of carbendazim；
Synergist 4 4%.
Application Example 5
A kind of carbendazim suspension pesticide is formulated by lower example substances in percentage by weight:
40% suspending agent 96% of carbendazim；
Synergist 5 4%.
The performance detection data for the carbendazim suspension pesticide that above-mentioned Application Example obtains is shown in Table 2, wherein emulsion-stabilizing
Property, low-temperature stability, thermodynamic stability using CIPAC analysis method measure, while use GB standard.
2. carbendazim suspending agent performance test results of table
Comparison study example
Effect experiment is carried out in peasant household's farmland covered by contract of too magnificent, Xi Zhu the flat country in Yixing, kind is early rice (Jin You
402), semilate rice (new two excellent No. 6) is directed to Rice Panicle seasonal febrile diseases, Rice Leaf seasonal febrile diseases respectively.Comparative formulation source is that agrochemicals are raised in Jiangsu
The pesticide that Co., Ltd, Jiangsu Lam Fung Biological Chemical Co., Ltd, Anhui Hua Xing Chemical Co., Ltd. produce, the use of medicine
Amount is 80-22g/ mus, has made comparison discovery to 3 days, 7 days, 10 days drug effects after application, using the suspension of auxiliary agent of the present invention
Agent is divided into 0-9 grades by disease damaed cordition on leaf pest, fringe top pest, panicle blast, parallel to adjust point type sampling, and disease uses DPS Duncan
Family name's duncan's new multiple range method is analyzed, and 30%-40% is improved respectively to the average prevention and treatment of leaf seasonal febrile diseases and tassel blast, in total preventive effect
Performance is superior to other similar class aquas.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, and without departing from invention or surpasses
More range defined in the claims, is within the scope of protection of the invention.
Claims (8)
1. a kind of botanical pesticide synergy surfactant, which is characterized in that the raw material including following mass percent: Tea Saponin
15-40%, alcoholic solvent 5-12%, pH adjusting agent 2-3%, stabilizer 0-3%, emulsifier 10-20%, bleeding agent 5-15%, it is remaining
Amount is water；Wherein, the preservative and antifreeze of addition are not zero simultaneously, by above-mentioned raw materials according to suitable when which prepares
Sequence and percentage mixed preparing form；
The alcoholic solvent is the combination of one or both of ethyl alcohol, ethylene glycol；The stabilizer is polyethylene glycol；The pH tune
Section agent is the combination of one or both of citric acid, acetic acid.
2. botanical pesticide synergy surfactant according to claim 1, which is characterized in that the emulsifier be naphthalene or
Alkyl naphthalene formaldehyde condensate sulfonate, fatty alcohol ethylene oxide adduct sulfonate, alkylphenol polyoxyethylene ether sulfonate, wood
Quality and its derivative sulfonate, the alkylaryl sulfonates of polymerization, APES formaldehyde condensation products sulfat, rouge
Fat alcohol polyoxyethylene ether sulfate, fatty alcohol ethane additive product phosphate, alkylphenol-polyethenoxy based phosphates, polycarboxylic acid salt
One or more of combination.
3. botanical pesticide synergy surfactant according to claim 1, which is characterized in that the bleeding agent is nitrogen
One or more of ketone, penetrant t, fatty alcohol polyoxyethylene ether.
4. botanical pesticide synergy surfactant according to claim 1, which is characterized in that the botanical pesticide increases
Effect surfactant include following mass percent raw material: Tea Saponin 20%, emulsifier 8%, bleeding agent 6%, ethyl alcohol 5%,
Polyethylene glycol 1%, citric acid 2%, surplus are water.
5. botanical pesticide synergy surfactant according to claim 1, which is characterized in that the botanical pesticide increases
Effect surfactant includes the raw material of following mass percent: Tea Saponin 28%, emulsifier 10%, bleeding agent 8%, ethylene glycol
7%, polyethylene glycol 2%, citric acid 2%, surplus are water.
6. botanical pesticide synergy surfactant according to claim 1, which is characterized in that the botanical pesticide increases
Effect surfactant includes the raw material of following mass percent: Tea Saponin 30%, emulsifier 10%, bleeding agent 10%, ethyl alcohol
10%, polyethylene glycol 2%, acetic acid 3%, surplus are water.
7. botanical pesticide synergy surfactant according to claim 1, which is characterized in that the botanical pesticide increases
Effect surfactant includes the raw material of following mass percent: Tea Saponin 35%, emulsifier 12%, bleeding agent 10%, ethyl alcohol
12%, polyethylene glycol 3%, citric acid 3%, surplus are water.
8. botanical pesticide synergy surfactant according to claim 1, which is characterized in that the botanical pesticide increases
Effect surfactant includes the raw material of following mass percent: Tea Saponin 40%, emulsifier 12%, bleeding agent 12%, ethyl alcohol
10%, polyethylene glycol 1%, acetic acid 1%, surplus are water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069134.3A CN108990976A (en) | 2018-09-13 | 2018-09-13 | A kind of botanical pesticide synergy surfactant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069134.3A CN108990976A (en) | 2018-09-13 | 2018-09-13 | A kind of botanical pesticide synergy surfactant |
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| Publication Number | Publication Date |
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| CN108990976A true CN108990976A (en) | 2018-12-14 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1672512A (en) * | 2004-03-26 | 2005-09-28 | 青岛科技大学 | Pesticide synergist containing theasaponin |
| CN1679397A (en) * | 2004-04-10 | 2005-10-12 | 青岛科技大学 | Composition of tea saponin and abamectin for killing pests and mite |
| CN104430401A (en) * | 2014-11-24 | 2015-03-25 | 孙素一 | Pesticide suspension preparation for preventing and treating rice insect pests and preparation method thereof |
| US20170265477A1 (en) * | 2014-09-30 | 2017-09-21 | Clariant International Ltd. | Aqueous Adjuvant Composition Containing Glufosinate |
| CN107897180A (en) * | 2017-11-28 | 2018-04-13 | 南京拓际生物科技有限公司 | A kind of broad spectrum type diquat dibromide compound synergic agent and preparation method thereof |
-
2018
- 2018-09-13 CN CN201811069134.3A patent/CN108990976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1672512A (en) * | 2004-03-26 | 2005-09-28 | 青岛科技大学 | Pesticide synergist containing theasaponin |
| CN1679397A (en) * | 2004-04-10 | 2005-10-12 | 青岛科技大学 | Composition of tea saponin and abamectin for killing pests and mite |
| US20170265477A1 (en) * | 2014-09-30 | 2017-09-21 | Clariant International Ltd. | Aqueous Adjuvant Composition Containing Glufosinate |
| CN104430401A (en) * | 2014-11-24 | 2015-03-25 | 孙素一 | Pesticide suspension preparation for preventing and treating rice insect pests and preparation method thereof |
| CN107897180A (en) * | 2017-11-28 | 2018-04-13 | 南京拓际生物科技有限公司 | A kind of broad spectrum type diquat dibromide compound synergic agent and preparation method thereof |
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