CN106070298A - A kind of compositions preventing and treating corn smut and preparation method thereof - Google Patents
A kind of compositions preventing and treating corn smut and preparation method thereof Download PDFInfo
- Publication number
- CN106070298A CN106070298A CN201610394795.8A CN201610394795A CN106070298A CN 106070298 A CN106070298 A CN 106070298A CN 201610394795 A CN201610394795 A CN 201610394795A CN 106070298 A CN106070298 A CN 106070298A
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- CN
- China
- Prior art keywords
- parts
- edta
- ethyl hydroxybenzoate
- cycloprothrin
- meranzin
- Prior art date
- 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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Classifications
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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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
-
- 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
- A01N43/14—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 six-membered rings
- A01N43/16—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 six-membered rings with oxygen as the ring hetero atom
Abstract
The invention discloses a kind of compositions preventing and treating corn smut and preparation method thereof, including the raw material of following weight portion: cycloprothrin, 25～35 parts；Meranzin, 15～25 parts；Propylene glycol, 135～155 parts；Water, 425～445 parts；Synergist ethyl hydroxybenzoate and EDTA-Fe totally 7～9 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6～8:1.The compositions that the present invention provides can prevent and treat corn smut, the pesticide preventing and treating corn smut can be developed into, prevention effect is relevant with the weight ratio of synergist ethyl hydroxybenzoate and EDTA-Fe in raw material, when the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6～8:1, prevention effect is best.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of compositions preventing and treating corn smut and preparation method thereof.
Background technology
Cycloprothrin is to higher mammal low toxicity.Poisonous to Apis, silkworm, to the aquatiles such as Fish and birds low toxicity, can
For paddy field.Insecticidal activity is higher, belongs to never poison.Act primarily as action of contace poison, also there is deterrent, refusing to eat and refuse the effect of laying eggs,
Almost without stomach poison function, without Uptake and translocation effect.Insecticidal spectrum is relatively wide, multiple to Lepidoptera, coleoptera, Semiptera, Thysanoptera etc.
Insect pest is effective.
Corn smut has another name called gall smut, is one of common maize diseases, caused by Ustilago maydis (D C.) Corola. infringement.Beautiful another name for Sichuan Province
Semen Maydis disease caused by broomcorn millet smut, the tender tissue such as stem of causing harm, leaf, female fringe, tassel, axillalry bud.
Have not yet to see cycloprothrin and work in coordination with, with meranzin, the report preventing and treating corn smut.
Summary of the invention
It is an object of the invention to provide a kind of containing cycloprothrin with the compositions preventing and treating corn smut of meranzin
And the application in pesticide.
The above-mentioned purpose of the present invention is achieved by techniques below scheme:
A kind of compositions preventing and treating corn smut, including the raw material of following weight portion: cycloprothrin, 25～35 parts；Orange
Intradermal ester, 15～25 parts；Propylene glycol, 135～155 parts；Water, 425～445 parts；Synergist ethyl hydroxybenzoate and ethylenediamine tetrem
Acid ferrum totally 7～9 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6～8:1.
Further, the described compositions preventing and treating corn smut includes the raw material of following weight portion: cycloprothrin, 30
Part；Meranzin, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist ethyl hydroxybenzoate and EDTA-Fe totally 8 parts,
The weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 7:1.
Further, the described compositions preventing and treating corn smut includes the raw material of following weight portion: cycloprothrin, 25
Part；Meranzin, 15 parts；Propylene glycol, 135 parts；Water, 425 parts；Synergist ethyl hydroxybenzoate and EDTA-Fe totally 7 parts,
The weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6:1.
Further, the described compositions preventing and treating corn smut includes the raw material of following weight portion: cycloprothrin, 35
Part；Meranzin, 25 parts；Propylene glycol, 155 parts；Water, 445 parts；Synergist ethyl hydroxybenzoate and EDTA-Fe totally 9 parts,
The weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 8:1.
The preparation method of above-mentioned composition, it is characterised in that comprise the steps:
Step S1, by cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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 corn smut, can develop into the pesticide preventing and treating corn smut.
Detailed description of the invention
Further illustrate the essentiality content of the present invention below in conjunction with embodiment, but do not limit the present invention with this and protect model
Enclose.Although the present invention being explained in detail with reference to preferred embodiment, it will be understood by those within the art that, can be right
Technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Embodiment 1: prevent and treat the preparation of the compositions of corn smut
Parts by weight of raw materials compares:
Cycloprothrin, 30 parts；Meranzin, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist ethyl hydroxybenzoate and
EDTA-Fe totally 8 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 7:1.
Preparation method:
Step S1, by cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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: prevent and treat the preparation of the compositions of corn smut
Parts by weight of raw materials compares:
Cycloprothrin, 25 parts；Meranzin, 15 parts；Propylene glycol, 135 parts；Water, 425 parts；Synergist ethyl hydroxybenzoate and
EDTA-Fe totally 7 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6:1.
Preparation method:
Step S1, by cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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: prevent and treat the preparation of the compositions of corn smut
Parts by weight of raw materials compares:
Cycloprothrin, 35 parts；Meranzin, 25 parts；Propylene glycol, 155 parts；Water, 445 parts；Synergist ethyl hydroxybenzoate and
EDTA-Fe totally 9 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 8:1.
Preparation method:
Step S1, by cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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: prevent and treat the preparation of the compositions of corn smut
Parts by weight of raw materials compares:
Cycloprothrin, 30 parts；Meranzin, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist ethyl hydroxybenzoate and
EDTA-Fe totally 8 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6:1.
Preparation method:
Step S1, by cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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: prevent and treat the preparation of the compositions of corn smut
Parts by weight of raw materials compares:
Cycloprothrin, 30 parts；Meranzin, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist ethyl hydroxybenzoate and
EDTA-Fe totally 8 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 8:1.
Preparation method:
Step S1, by cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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, ethyl hydroxybenzoate and EDTA-Fe is 5:1
Parts by weight of raw materials compares:
Cycloprothrin, 30 parts；Meranzin, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist ethyl hydroxybenzoate and
EDTA-Fe totally 8 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 5:1.
Preparation method:
Step S1, by cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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, ethyl hydroxybenzoate and EDTA-Fe is 9:1
Parts by weight of raw materials compares:
Cycloprothrin, 30 parts；Meranzin, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist ethyl hydroxybenzoate and
EDTA-Fe totally 8 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 9:1.
Preparation method:
Step S1, by cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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 corn smut
(%).
Test sets chemicals treatment group 1～7 and blank group, and chemicals treatment group 1～7 is sprayed embodiment 1～7 respectively and prepared
Compositions, blank group spray clear water.Chemicals treatment group agent fountain height 40g/hm in terms of cycloprothrin2.Plot area is
50m2, random district group arranges.It is repeated 4 times.Use workers and peasants-16 aerosol apparatus spray medicine, spouting liquid 750kg/hm2.With reference to Ministry of Agriculture field
Test of pesticide effectiveness criterion, 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 corn smut, can develop into preventing and treating Semen Maydis
The pesticide of smut, prevention effect has with the weight ratio of synergist ethyl hydroxybenzoate and EDTA-Fe in raw material
Closing, when the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6～8:1, prevention effect is best.If without Pericarpium Citri junoris
Lactone, the preventing and treating effective percentage of the present composition is 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 the protection of the present invention with this
Scope.It will be understood by those within the art that, technical scheme can be modified or equivalent,
Essence and protection domain without deviating from technical solution of the present invention.
Claims (5)
1. the compositions preventing and treating corn smut, it is characterised in that include the raw material of following weight portion: cycloprothrin, 25
～35 parts；Meranzin, 15～25 parts；Propylene glycol, 135～155 parts；Water, 425～445 parts；Synergist ethyl hydroxybenzoate and second
Ethylenediamine tetraacetic acid (EDTA) ferrum totally 7～9 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6～8:1.
The compositions preventing and treating corn smut the most according to claim 1, it is characterised in that include the former of following weight portion
Material: cycloprothrin, 30 parts；Meranzin, 20 parts；Propylene glycol, 145 parts；Water, 435 parts；Synergist ethyl hydroxybenzoate and ethylenediamine
Tetraacethyl ferrum totally 8 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 7:1.
The compositions preventing and treating corn smut the most according to claim 1, it is characterised in that include the former of following weight portion
Material: cycloprothrin, 25 parts；Meranzin, 15 parts；Propylene glycol, 135 parts；Water, 425 parts；Synergist ethyl hydroxybenzoate and ethylenediamine
Tetraacethyl ferrum totally 7 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe is 6:1.
The compositions preventing and treating corn smut the most according to claim 1, it is characterised in that include the former of following weight portion
Material: cycloprothrin, 35 parts；Meranzin, 25 parts；Propylene glycol, 155 parts；Water, 445 parts；Synergist ethyl hydroxybenzoate and ethylenediamine
Tetraacethyl ferrum totally 9 parts, the weight ratio of ethyl hydroxybenzoate and EDTA-Fe 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 cycloprothrin, meranzin and synergist ethyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by EDTA-Fe 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 |
|---|---|---|---|
| CN201610394795.8A CN106070298A (en) | 2016-05-31 | 2016-05-31 | A kind of compositions preventing and treating corn smut and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394795.8A CN106070298A (en) | 2016-05-31 | 2016-05-31 | A kind of compositions preventing and treating corn smut and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106070298A true CN106070298A (en) | 2016-11-09 |
Family
ID=57448073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610394795.8A Pending CN106070298A (en) | 2016-05-31 | 2016-05-31 | A kind of compositions preventing and treating corn smut and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970535A (en) * | 2006-12-01 | 2007-05-30 | 中国科学院上海有机化学研究所 | Cycloprothrin optical activity isomer, preparation method and uses |
| CN101384174A (en) * | 2005-12-22 | 2009-03-11 | Fmc有限公司 | Insecticidal and miticidal mixtures of bifenthrin and cyano-pyrethroids |
| JP2014094921A (en) * | 2012-11-12 | 2014-05-22 | Sumitomo Chemical Co Ltd | Composition for agricultural chemicals and method for promoting growth of plants |
| CN105475339A (en) * | 2015-12-29 | 2016-04-13 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing propargite and cycloprothrin and application thereof |
-
2016
- 2016-05-31 CN CN201610394795.8A patent/CN106070298A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384174A (en) * | 2005-12-22 | 2009-03-11 | Fmc有限公司 | Insecticidal and miticidal mixtures of bifenthrin and cyano-pyrethroids |
| CN1970535A (en) * | 2006-12-01 | 2007-05-30 | 中国科学院上海有机化学研究所 | Cycloprothrin optical activity isomer, preparation method and uses |
| JP2014094921A (en) * | 2012-11-12 | 2014-05-22 | Sumitomo Chemical Co Ltd | Composition for agricultural chemicals and method for promoting growth of plants |
| CN105475339A (en) * | 2015-12-29 | 2016-04-13 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing propargite and cycloprothrin and application thereof |
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Application publication date: 20161109 |