CN105941470A - Composition for preventing and treating European red mite and preparation method thereof - Google Patents
Composition for preventing and treating European red mite and preparation method thereof Download PDFInfo
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- CN105941470A CN105941470A CN201610402394.2A CN201610402394A CN105941470A CN 105941470 A CN105941470 A CN 105941470A CN 201610402394 A CN201610402394 A CN 201610402394A CN 105941470 A CN105941470 A CN 105941470A
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- parts
- heteroauxing
- preventing
- tricresyl phosphate
- hypaconitine
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
- A01N57/30—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing aromatic radicals
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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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)
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- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
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- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a composition for preventing European red mite and a preparation method thereof. The composition is prepared from, by weight, 25-35 parts of isofenphos-methyl, 15-25 parts of hypaconitine, 135-155 parts of propylene glycol, 425-445 parts of water and 7-9 parts of synergist tricresyl phosphate and indoleacetic acid, wherein the ratio of parts by weight of tricresyl phosphate to indoleacetic acid is (6-8):1. The composition can prevent and treat European red mite, the composition can be developed into pesticide for preventing and treating European red mite, the prevention and treating effect is related to the ratio of the parts by weight of tricresyl phosphate to indoleacetic acid in the raw materials, and the prevention and treating effect is the best when the ratio of the parts by weight of tricresyl phosphate to indoleacetic acid is (6-8):1.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of compositions preventing and treating European red mite and preparation method thereof.
Background technology
Isofenphos methyl is a kind of soil insecticide, has stronger tagging and stomach poison function to insect.Parasite killing wide spectrum, the longevity of residure
Long, it is the excellent agent of preventing and treating subterranean pest-insect.
European red mite is Arachnoidea, Acarina, Tetranychidae.Have another name called elm Panonychus citri.It is distributed in China northeast, North China, Central China
In area.Harm oriental cherry, Caulis et folium euphorbiae milii, Prunus davidiana, flowering peach, Fructus Pruni pseudocerasi, bedleaf cherry plum, maple, elm, Fructus Mali pumilae etc..
Have not yet to see Isofenphos methyl and work in coordination with the report preventing and treating European red mite with hypaconitine.
Summary of the invention
It is an object of the invention to provide a kind of preventing and treating European red mite containing Isofenphos methyl and hypaconitine compositions and
Application in pesticide.
The above-mentioned purpose of the present invention is achieved by techniques below scheme:
A kind of compositions preventing and treating European red mite, including the raw material of following weight portion: Isofenphos methyl, 25～35 parts；Secondary crow
Head alkali, 15～25 parts；Propylene glycol, 135～155 parts；Water, 425～445 parts；Synergist tricresyl phosphate and heteroauxing are altogether
7～9 parts, the weight ratio of tricresyl phosphate and heteroauxing is 6～8:1.
Further, the compositions of described preventing and treating European red mite includes the raw material of following weight portion: Isofenphos methyl, 30 parts；
Hypaconitine, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist tricresyl phosphate and heteroauxing totally 8 parts,
The weight ratio of tricresyl phosphate and heteroauxing is 7:1.
Further, the compositions of described preventing and treating European red mite includes the raw material of following weight portion: Isofenphos methyl, 25 parts；
Hypaconitine, 15 parts；Propylene glycol, 135 parts；Water, 425 parts；Synergist tricresyl phosphate and heteroauxing totally 7 parts,
The weight ratio of tricresyl phosphate and heteroauxing is 6:1.
Further, the compositions of described preventing and treating European red mite includes the raw material of following weight portion: Isofenphos methyl, 35 parts；
Hypaconitine, 25 parts；Propylene glycol, 155 parts；Water, 445 parts；Synergist tricresyl phosphate and heteroauxing totally 9 parts,
The weight ratio of tricresyl phosphate and heteroauxing is 8:1.
The preparation method of above-mentioned composition, it is characterised in that comprise the steps:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Advantages of the present invention:
The compositions that the present invention provides can prevent and treat European red mite, can develop into the pesticide of preventing and treating European red mite.
Detailed description of the invention
Further illustrate the essentiality content of the present invention below in conjunction with embodiment, but do not limit scope with this.To the greatest extent
The present invention is explained in detail by pipe with reference to preferred embodiment, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Embodiment 1: the preparation of the compositions of preventing and treating European red mite
Parts by weight of raw materials compares:
Isofenphos methyl, 30 parts；Hypaconitine, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 8 parts, the weight ratio of tricresyl phosphate and heteroauxing is 7:1.
Preparation method:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 2: the preparation of the compositions of preventing and treating European red mite
Parts by weight of raw materials compares:
Isofenphos methyl, 25 parts；Hypaconitine, 15 parts；Propylene glycol, 135 parts；Water, 425 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 7 parts, the weight ratio of tricresyl phosphate and heteroauxing is 6:1.
Preparation method:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 3: the preparation of the compositions of preventing and treating European red mite
Parts by weight of raw materials compares:
Isofenphos methyl, 35 parts；Hypaconitine, 25 parts；Propylene glycol, 155 parts；Water, 445 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 9 parts, the weight ratio of tricresyl phosphate and heteroauxing is 8:1.
Preparation method:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 4: the preparation of the compositions of preventing and treating European red mite
Parts by weight of raw materials compares:
Isofenphos methyl, 30 parts；Hypaconitine, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 8 parts, the weight ratio of tricresyl phosphate and heteroauxing is 6:1.
Preparation method:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 5: the preparation of the compositions of preventing and treating European red mite
Parts by weight of raw materials compares:
Isofenphos methyl, 30 parts；Hypaconitine, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 8 parts, the weight ratio of tricresyl phosphate and heteroauxing is 8:1.
Preparation method:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
The weight ratio of embodiment 6: comparative example, tricresyl phosphate and heteroauxing is 5:1
Parts by weight of raw materials compares:
Isofenphos methyl, 30 parts；Hypaconitine, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 8 parts, the weight ratio of tricresyl phosphate and heteroauxing is 5:1.
Preparation method:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
The weight ratio of embodiment 7: comparative example, tricresyl phosphate and heteroauxing is 9:1
Parts by weight of raw materials compares:
Isofenphos methyl, 30 parts；Hypaconitine, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 8 parts, the weight ratio of tricresyl phosphate and heteroauxing is 9:1.
Preparation method:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 8: effect example
Use the field test compositions that respectively prepared by the testing example 1～7 preventing and treating effective percentage (%) to European red mite.
Test sets chemicals treatment group 1～7 and blank group, and chemicals treatment group 1～7 sprays combination prepared by embodiment 1～7 respectively
Thing, blank group sprays clear water.Chemicals treatment group agent fountain height 40g/hm in terms of Isofenphos methyl2.Plot area is 50m2,
The group arrangement of random district.It is repeated 4 times.Use workers and peasants-16 aerosol apparatus spray medicine, spouting liquid 750kg/hm2.With reference to Ministry of Agriculture's field medicine
Effect test rule, 15d after medicine, calculate preventing and treating effective percentage (%).
Result such as following table.
| Preventing and treating effective percentage (%) | |
| Embodiment 1 | 95 |
| Embodiment 4 | 91 |
| Embodiment 5 | 92 |
| Embodiment 6 | 66 |
| Embodiment 7 | 68 |
The effect of embodiment 2,3 is basically identical with embodiment 4,5.
The above results shows, the compositions that the present invention provides can prevent and treat European red mite, can develop into preventing and treating European red mite
Pesticide, prevention effect is relevant with the weight ratio of synergist tricresyl phosphate and heteroauxing in raw material, tricresol phosphate
When the weight ratio of ester and heteroauxing is 6～8:1, prevention effect is best.If without hypaconitine, the present composition
Preventing and treating effective percentage less than 50%.And, it is little that the present composition sprays dose, is difficult to residual.
The effect of above-described embodiment indicates that the essentiality content of the present invention, but does not limit protection scope of the present invention with this.
It will be understood by those within the art that, technical scheme can be modified or equivalent, and not take off
Essence and protection domain from technical solution of the present invention.
Claims (5)
1. the compositions preventing and treating European red mite, it is characterised in that include the raw material of following weight portion: Isofenphos methyl,
25～35 parts；Hypaconitine, 15～25 parts；Propylene glycol, 135～155 parts；Water, 425～445 parts；Synergist tricresol phosphate
Ester and heteroauxing totally 7～9 parts, the weight ratio of tricresyl phosphate and heteroauxing is 6～8:1.
The compositions of preventing and treating European red mite the most according to claim 1, it is characterised in that include the former of following weight portion
Material: Isofenphos methyl, 30 parts；Hypaconitine, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 8 parts, the weight ratio of tricresyl phosphate and heteroauxing is 7:1.
The compositions of preventing and treating European red mite the most according to claim 1, it is characterised in that include the former of following weight portion
Material: Isofenphos methyl, 25 parts；Hypaconitine, 15 parts；Propylene glycol, 135 parts；Water, 425 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 7 parts, the weight ratio of tricresyl phosphate and heteroauxing is 6:1.
The compositions of preventing and treating European red mite the most according to claim 1, it is characterised in that include the former of following weight portion
Material: Isofenphos methyl, 35 parts；Hypaconitine, 25 parts；Propylene glycol, 155 parts；Water, 445 parts；Synergist tripotassium phosphate
Phenolic ester and heteroauxing totally 9 parts, the weight ratio of tricresyl phosphate and heteroauxing is 8:1.
5. the preparation method of the arbitrary described compositions of Claims 1 to 4, it is characterised in that comprise the steps:
Step S1, by Isofenphos methyl, hypaconitine and synergist tricresyl phosphate propylene glycol and water dissolution；
Step S2, by heteroauxing water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402394.2A CN105941470A (en) | 2016-06-01 | 2016-06-01 | Composition for preventing and treating European red mite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402394.2A CN105941470A (en) | 2016-06-01 | 2016-06-01 | Composition for preventing and treating European red mite and preparation method thereof |
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| CN105941470A true CN105941470A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610402394.2A Pending CN105941470A (en) | 2016-06-01 | 2016-06-01 | Composition for preventing and treating European red mite and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110506A (en) * | 1994-04-30 | 1995-10-25 | 河南省科学院化学研究所 | Cotton seed dressing agent with disease-prevention and insecticide function |
| CN1304660A (en) * | 2000-11-16 | 2001-07-25 | 田国祥 | Liquid insecticide as agricultural chemical prepared from natural plant and its preparing process |
| CN101091495A (en) * | 2006-06-23 | 2007-12-26 | 河南农业大学 | New type disinsection prophylaxis agent for coating seeds, preparation method, and method of application |
-
2016
- 2016-06-01 CN CN201610402394.2A patent/CN105941470A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110506A (en) * | 1994-04-30 | 1995-10-25 | 河南省科学院化学研究所 | Cotton seed dressing agent with disease-prevention and insecticide function |
| CN1304660A (en) * | 2000-11-16 | 2001-07-25 | 田国祥 | Liquid insecticide as agricultural chemical prepared from natural plant and its preparing process |
| CN101091495A (en) * | 2006-06-23 | 2007-12-26 | 河南农业大学 | New type disinsection prophylaxis agent for coating seeds, preparation method, and method of application |
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Application publication date: 20160921 |