CN109997850A - A kind of insecticide acaricide composition and preparation method thereof - Google Patents
A kind of insecticide acaricide composition and preparation method thereof Download PDFInfo
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- CN109997850A CN109997850A CN201910354097.9A CN201910354097A CN109997850A CN 109997850 A CN109997850 A CN 109997850A CN 201910354097 A CN201910354097 A CN 201910354097A CN 109997850 A CN109997850 A CN 109997850A
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- acaricide composition
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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
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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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
- A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
- A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
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Abstract
The present invention relates to technical field of insecticide, and in particular to a kind of insecticide acaricide composition and preparation method thereof, by weight, including following raw material: 50-70 parts of surfactant, 15-30 parts of bleeding agent, 10-20 parts of wetting agent, 5-10 parts of antioxidant.The beneficial effects of the invention are as follows the Pesticidal combinations can be used for lepidoptera pest larva and mite, compared with existing chemical insecticide, substantive distinguishing features and marked improvement are as follows: have the characteristics that nontoxic, harmless be good for the environment.Dodecanamide propyl hydroxy sulfo lycine is commonly applied in bath foam, and its in the present invention makes the Pesticidal combination have extremely low surface tension as surfactant, to quickly penetrate into insect valve, close valve, pest is set to be choked to death, insecticidal effect is effectively increased, there is extensive application value.
Description
Technical field
The present invention relates to technical field of insecticide, and in particular to a kind of insecticide acaricide composition and preparation method thereof.
Background technique
The chemical pesticides such as widely used insecticide is usually organic phosphorus both at home and abroad at present, organochlorine, organic sulfur, these are right
People and animals are harmful, and unfriendly to environment, are also easy to produce drug resistance.Therefore, it is badly in need of a kind of new environmentally friendly, to people and animals' low toxicity
Insecticide is as substitution.
Summary of the invention
The purpose of the present invention is to provide a kind of insecticide acaricide compositions and preparation method thereof, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of insecticide acaricide composition, by weight, including following raw material:
50-70 parts of surfactant, 15-30 parts of bleeding agent, 10-20 parts of wetting agent, 5-10 parts of antioxidant.
As the further technical solution of the present invention is: the surfactant is dodecanamide propyl hydroxyl sulfobetaines
Alkali.
As the further technical solution of the present invention is: the bleeding agent is alkyl phenol polyoxyethylene ether.
As the further technical solution of the present invention is: the wetting agent is heterogeneous ten alcohol polyoxyethylene ether.
As the further technical solution of the present invention is: the antioxidant is dinitrophenol.
A method of preparing insecticide acaricide composition, comprising the following steps:
Step 1: weighing surfactant, bleeding agent, wetting agent and antioxidant；
Step 2: launching said components into stirred tank, and the temperature in stirred tank is increased to 60 DEG C and is stirred,
Stirring forms mixed liquor, obtains insecticide acaricide composition to being completely dissolved.
As the further technical solution of the present invention is: mixing time is 20-40 minutes in step 2.
The beneficial effects of the invention are as follows the Pesticidal combinations can be used for lepidoptera pest larva and mite, with existing pest control with insecticide
Agent is compared, substantive distinguishing features and marked improvement are as follows: has the characteristics that nontoxic, harmless be good for the environment.Dodecanamide propyl hydroxyl
Sulfobetaines is commonly applied in bath foam, and its in the present invention makes the Pesticidal combination with extremely low as surfactant
Surface tension closes valve, so that pest is choked to death, effectively increase insecticidal effect, have to quickly penetrate into insect valve
Extensive application value.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1:
A kind of insecticide acaricide composition, by weight, including following raw material:
50 parts of surfactant, 15 parts of bleeding agent, 10 parts of wetting agent, 5 parts of antioxidant.
The surfactant is dodecanamide propyl hydroxy sulfo lycine.
The bleeding agent is alkyl phenol polyoxyethylene ether.
The wetting agent is heterogeneous ten alcohol polyoxyethylene ether.
The antioxidant is dinitrophenol.
A method of preparing insecticide acaricide composition, comprising the following steps:
Step 1: weighing surfactant, bleeding agent, wetting agent and antioxidant；
Step 2: launching said components into stirred tank, and the temperature in stirred tank is increased to 60 DEG C and is stirred,
Stirring forms mixed liquor, obtains insecticide acaricide composition to being completely dissolved.
In step 2, mixing time is 20 minutes.
Embodiment 2:
A kind of insecticide acaricide composition, by weight, including following raw material:
70 parts of surfactant, 30 parts of bleeding agent, 20 parts of wetting agent, 10 parts of antioxidant.
The surfactant is dodecanamide propyl hydroxy sulfo lycine.
The bleeding agent is alkyl phenol polyoxyethylene ether.
The wetting agent is heterogeneous ten alcohol polyoxyethylene ether.
The antioxidant is dinitrophenol.
A method of preparing insecticide acaricide composition, comprising the following steps:
Step 1: weighing surfactant, bleeding agent, wetting agent and antioxidant；
Step 2: launching said components into stirred tank, and the temperature in stirred tank is increased to 60 DEG C and is stirred,
Stirring forms mixed liquor, obtains insecticide acaricide composition to being completely dissolved.
In step 2, mixing time is 40 minutes.
Embodiment 3:
A kind of insecticide acaricide composition, by weight, including following raw material:
60 parts of surfactant, 20 parts of bleeding agent, 15 parts of wetting agent, 7 parts of antioxidant.
The surfactant is dodecanamide propyl hydroxy sulfo lycine.
The bleeding agent is alkyl phenol polyoxyethylene ether.
The wetting agent is heterogeneous ten alcohol polyoxyethylene ether.
The antioxidant is dinitrophenol.
A method of preparing insecticide acaricide composition, comprising the following steps:
Step 1: weighing surfactant, bleeding agent, wetting agent and antioxidant；
Step 2: launching said components into stirred tank, and the temperature in stirred tank is increased to 60 DEG C and is stirred,
Stirring forms mixed liquor, obtains insecticide acaricide composition to being completely dissolved.
In step 2, mixing time is 30 minutes.
In the weight ratio of embodiment 3, the composition made dilutes 300-500 times of liquid, and being watered after diluting can be certainly
It is so dispersed in water, to reach when medical fluid acts on target boomerang, can play the role of opening up, moisten, permeate, forming a film.
The Pesticidal combination that the weight ratio makes is advantageous in that:
(1) dodecanamide propyl hydroxy sulfo lycine content with maximum level can be increased to 60%, fully ensured that
Desinsection, miticidal effect；
(2) better stability of preparation, shelf-life can be improved by 5 years or more, not stratified, not crystallization, free from extraneous odour；
(3) compatibility is good, easily disperses in water, fully ensures that using effect.
Dodecanamide propyl hydroxy sulfo lycine is a kind of zwitterionic surfactant, other common compared to market
The insecticidal/acaricidal agent of chemism, property is mild, safe and non-toxic, environmentally protective, is usually used in middle-and-high-ranking shampoo, bath foam and baby
Child's articles for washing.The present invention is used for insecticidal/acaricidal agent field, is mainly based upon its surface active function appropriate, excellent
Wetting and filming performance more makes it form one layer of densification and firm film in pest, harmful mite body surface, so as to effectively seal
The valve for closing pest, harmful mite makes it suffocate and die.The mechanism of action is pure physical pest killing mechanism, can effectively avoid routinizing
Learn resistance caused by insecticide；In addition, due to its green non-poisonous feature, it is fool proof to natural enemy, be conducive to Protect natural enemies.
For this insecticide acaricide composition, We conducted following two tests.
Test 1:
Test period: on March 15th, 2019
Test site: Guangxi Longan County ding-dong the town garden Wo Gan
Subjects: citrus red mite
Test medicine:
A: Pesticidal combination of the present invention dilutes 500 times, the positive blade back even spraying of leaf, until dripping；
B:99% mineral oil dilutes 500 times, the positive blade back even spraying of leaf, until dripping；
C:15% pyridaben missible oil dilutes 1500 times, the positive blade back even spraying of leaf, until dripping；
D: clear water, setting clear water compare CK, the positive blade back even spraying of leaf, until dripping.
Testing each processing uses each medicament situation as shown in table 1
The various medicaments and application method of 1 test process of table
Experimental result such as table 2
Each treatment agent field control effectiveness test result of table 2
By 2 test result of table it is found that 2 days preventive effects after medicine, handle 3 > processing 2 for 1 > of processing, handle 1 preventive effect highest,
Be 84.72%, handle 2 preventive effect it is minimum, be 57.21%；
Processing 1 in the 15th day and 3 preventive effects of processing increase after medicine, and processing 1 reaches 90.40%, handle 2 preventive effect and reduce, 15d is only
It is 50.76%；
30d after medicine, the preventive effect respectively handled further decrease, and the preventive effect of processing 1 and processing 3 is still higher, wherein handling 1
Preventive effect is up to 89.66%, handle 2 preventive effect it is minimum, only 41.38%.
It can be seen that the preventive effect and 15% pyridaben 1500 of 500 times of liquid of Pesticidal combination of the invention to citrus red mite
Times liquid-based sheet is suitable, hence it is evident that is better than 99% mineral oil, 500 times of liquid.
Test 2:
Test period: on April 4th, 2019
Test site: Nanning Association of South-east Asian Nations, the town Li Jian, economic development zone corn Demonstration Garden
Subjects: maize army worm
Test medicine:
A: Pesticidal combination of the present invention dilutes 300 times, the positive blade back even spraying of leaf, until dripping；
B:99% mineral oil dilutes 300 times, the positive blade back even spraying of leaf, until dripping；
C:3.2% abamectin emulsifiable concentrate dilutes 2000 times, the positive blade back even spraying of leaf, until dripping；
D: clear water, setting clear water compare CK, the positive blade back even spraying of leaf, until dripping.
Testing each processing uses each medicament situation as shown in table 3
The various medicaments and application method of 3 test process of table
Experimental result such as table 4
Each treatment agent field control effectiveness test result of table 4
By 4 test result of table it is found that 2 days preventive effects after medicine, handle 3 > processing 2 for 1 > of processing, processing 1 in medication 2 days it is anti-
Imitate highest, be 76.03%, handle 2 preventive effect it is minimum, be 57.20%；
The 7th day after medicine, the preventive effect for handling 1, processing 3 increases, and is 82.13% wherein handling 1 preventive effect highest；
15 days after medicine, 1 preventive effect highest is handled, is 79.45%.
It can be seen that 300 times of liquid of Pesticidal combination of the invention are to the preventive effect of maize army worm than 300 times of 99% mineral oil
2000 times of liquid of liquid and 3.2% abamectin emulsifiable concentrate will be got well.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of insecticide acaricide composition, which is characterized in that by weight, including following raw material:
50-70 parts of surfactant, 15-30 parts of bleeding agent, 10-20 parts of wetting agent, 5-10 parts of antioxidant.
2. insecticide acaricide composition according to claim 1, which is characterized in that the surfactant is lauramide third
Base hydroxy sulfo lycine.
3. insecticide acaricide composition according to claim 1, which is characterized in that the bleeding agent is alkylphenol-polyethenoxy
Ether.
4. insecticide acaricide composition according to claim 1, which is characterized in that the wetting agent is ten alcohol polyoxy second of isomery
Alkene ether.
5. insecticide acaricide composition according to claim 1, which is characterized in that the antioxidant is dinitrophenol.
6. a kind of method for preparing the insecticide acaricide composition as described in claim 1-5 is any, which is characterized in that including following step
It is rapid:
Step 1: weighing surfactant, bleeding agent, wetting agent and antioxidant；
Step 2: launching said components into stirred tank, and the temperature in stirred tank is increased to 60 DEG C and is stirred, stirred
To being completely dissolved, mixed liquor is formed, insecticide acaricide composition is obtained.
7. the preparation method of insecticide acaricide composition according to claim 6, which is characterized in that in step 2, stirring
Time is 20-40 minutes.
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| CN201910354097.9A CN109997850A (en) | 2019-04-29 | 2019-04-29 | A kind of insecticide acaricide composition and preparation method thereof |
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| CN201910354097.9A CN109997850A (en) | 2019-04-29 | 2019-04-29 | A kind of insecticide acaricide composition and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281187A (en) * | 2022-08-11 | 2022-11-04 | 北京广源益农化学有限责任公司 | Stable pesticide synergist and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281187A (en) * | 2022-08-11 | 2022-11-04 | 北京广源益农化学有限责任公司 | Stable pesticide synergist and preparation method thereof |
| CN115281187B (en) * | 2022-08-11 | 2023-11-24 | 北京广源益农化学有限责任公司 | Stable pesticide synergist and preparation method thereof |
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Application publication date: 20190712 |