CN106035368A - Composition for controlling rice bakanae disease and preparation method of composition - Google Patents
Composition for controlling rice bakanae disease and preparation method of composition Download PDFInfo
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- CN106035368A CN106035368A CN201610402413.1A CN201610402413A CN106035368A CN 106035368 A CN106035368 A CN 106035368A CN 201610402413 A CN201610402413 A CN 201610402413A CN 106035368 A CN106035368 A CN 106035368A
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- parts
- heteroauxing
- bta
- methacrifos
- composition
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
-
- 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
-
- 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)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
The invention discloses composition for controlling rice bakanae disease and a preparation method of the composition. The composition comprises raw materials in parts by weight as follows: 45-55 parts of methacrifos, 25-35 parts of chuanbeinone, 120-140 parts of glycerin, 390-410 parts of water and 6-8 parts of synergists benzotriazole and indole-3-acetic acid, wherein a weight part ratio of benzotriazole to indole-3-acetic acid is 5-7:1. The composition can control the rice bakanae disease and can be developed into a pesticide for controlling the rice bakanae disease, the control effect is related with the weight part ratio of benzotriazole to indole-3-acetic acid serving as the synergists in the raw materials, and the best control effect is realized when the weight part ratio of benzotriazole to indole-3-acetic acid is 5-7:1. Besides, the spraying amount of the composition is small, and the composition is not prone to remaining.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of compositions preventing and treating bakanae disease of rice and preparation method thereof.
Background technology
Methacrifos has action of contace poison, stomach poison function and fumigation action to insecticide, is used for preventing and treating pest of stored grain.
Bakanae disease of rice is sick also known as excessive growth, and all there is generation in Ge Dao district of China.Sick grain does not often germinate after broadcasting and maybe can not be unearthed.
The sick Seedling of morbidity in seedling stage is thinner and taller than strong Seedling, and blade sheath is elongated, and leaf color is yellowish, and root system development is bad, and the sick Seedling of part is dead before transplanting
Die.Withered Seedling has light red or white mould powder, the i.e. conidium of pathogen.During high humidity, withered diseased plant surface is long
Full filbert or white powder mustiness thing, later stage raw black point i.e. pathogenic bacteria softgel shell.Sick light heading ahead of time, fringe shape is little and unreal.
Heading stage, grain also can be injured, serious browning, it is impossible to solid, and the raw pale red of grain husk shell crevice place is mould, and disease does not gently show symptom, but
Internal existing mycelia hides.
Have not yet to see methacrifos and work in coordination with, with chuanbeinone alkali, the report preventing and treating bakanae disease of rice.
Summary of the invention
It is an object of the invention to provide a kind of containing methacrifos and the compositions preventing and treating bakanae disease of rice of chuanbeinone alkali and
Its application in pesticide.
The above-mentioned purpose of the present invention is achieved by techniques below scheme:
A kind of compositions preventing and treating bakanae disease of rice, including the raw material of following weight portion: methacrifos, 45～55 parts；Bulbus Fritillariae Cirrhosae
Ketone alkali, 25～35 parts；Glycerol, 120～140 parts；Water, 390～410 parts；Synergist BTA and heteroauxing totally 6～8
Part, the weight ratio of BTA and heteroauxing is 5～7:1.
Further, the described compositions preventing and treating bakanae disease of rice includes the raw material of following weight portion: methacrifos, 50
Part；Chuanbeinone alkali, 30 parts；Glycerol, 130 parts；Water, 400 parts；Synergist BTA and heteroauxing totally 7 parts, benzo three nitrogen
The weight ratio of azoles and heteroauxing is 6:1.
Further, the described compositions preventing and treating bakanae disease of rice includes the raw material of following weight portion: methacrifos, 45
Part；Chuanbeinone alkali, 25 parts；Glycerol, 120 parts；Water, 390 parts；Synergist BTA and heteroauxing totally 6 parts, benzo three nitrogen
The weight ratio of azoles and heteroauxing is 5:1.
Further, the described compositions preventing and treating bakanae disease of rice includes the raw material of following weight portion: methacrifos, 55
Part；Chuanbeinone alkali, 35 parts；Glycerol, 140 parts；Water, 410 parts；Synergist BTA and heteroauxing totally 8 parts, benzo three nitrogen
The weight ratio of azoles and heteroauxing is 7:1.
The preparation method of above-mentioned composition, comprises the steps:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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 bakanae disease of rice, can develop into the pesticide preventing and treating bakanae disease of rice.
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 bakanae disease of rice
Parts by weight of raw materials compares:
Methacrifos, 50 parts；Chuanbeinone alkali, 30 parts；Glycerol, 130 parts；Water, 400 parts；Synergist BTA and indole
Acetic acid totally 7 parts, the weight ratio of BTA and heteroauxing is 6:1.
Preparation method:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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: prevent and treat the preparation of the compositions of bakanae disease of rice
Parts by weight of raw materials compares:
Methacrifos, 45 parts；Chuanbeinone alkali, 25 parts；Glycerol, 120 parts；Water, 390 parts；Synergist BTA and indole
Acetic acid totally 6 parts, the weight ratio of BTA and heteroauxing is 5:1.
Preparation method:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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: prevent and treat the preparation of the compositions of bakanae disease of rice
Parts by weight of raw materials compares:
Methacrifos, 55 parts；Chuanbeinone alkali, 35 parts；Glycerol, 140 parts；Water, 410 parts；Synergist BTA and indole
Acetic acid totally 8 parts, the weight ratio of BTA and heteroauxing is 7:1.
Preparation method:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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: prevent and treat the preparation of the compositions of bakanae disease of rice
Parts by weight of raw materials compares:
Methacrifos, 50 parts；Chuanbeinone alkali, 30 parts；Glycerol, 130 parts；Water, 400 parts；Synergist BTA and indole
Acetic acid totally 7 parts, the weight ratio of BTA and heteroauxing is 5:1.
Preparation method:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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: prevent and treat the preparation of the compositions of bakanae disease of rice
Parts by weight of raw materials compares:
Methacrifos, 50 parts；Chuanbeinone alkali, 30 parts；Glycerol, 130 parts；Water, 400 parts；Synergist BTA and indole
Acetic acid totally 7 parts, the weight ratio of BTA and heteroauxing is 7:1.
Preparation method:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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, BTA and heteroauxing is 4:1
Parts by weight of raw materials compares:
Methacrifos, 50 parts；Chuanbeinone alkali, 30 parts；Glycerol, 130 parts；Water, 400 parts；Synergist BTA and indole
Acetic acid totally 7 parts, the weight ratio of BTA and heteroauxing is 4:1.
Preparation method:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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, BTA and heteroauxing is 8:1
Parts by weight of raw materials compares:
Methacrifos, 50 parts；Chuanbeinone alkali, 30 parts；Glycerol, 130 parts；Water, 400 parts；Synergist BTA and indole
Acetic acid totally 7 parts, the weight ratio of BTA and heteroauxing is 8:1.
Preparation method:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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 bakanae disease of rice
(%).
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 20g/hm in terms of methacrifos2.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 | 96 |
| Embodiment 4 | 93 |
| Embodiment 5 | 92 |
| Embodiment 6 | 65 |
| Embodiment 7 | 67 |
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 bakanae disease of rice, can develop into preventing and treating Oryza sativa L.
The pesticide of bakanae disease, prevention effect is relevant with the weight ratio of synergist BTA and heteroauxing in raw material, benzo
When the weight ratio of triazole and heteroauxing is 5～7:1, prevention effect is best.If without chuanbeinone alkali, of the present invention group
The preventing and treating effective percentage of compound 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 bakanae disease of rice, it is characterised in that include the raw material of following weight portion: methacrifos, 45～
55 parts；Chuanbeinone alkali, 25～35 parts；Glycerol, 120～140 parts；Water, 390～410 parts；Synergist BTA and indole second
Acid totally 6～8 parts, the weight ratio of BTA and heteroauxing is 5～7:1.
The compositions preventing and treating bakanae disease of rice the most according to claim 1, it is characterised in that include the former of following weight portion
Material: methacrifos, 50 parts；Chuanbeinone alkali, 30 parts；Glycerol, 130 parts；Water, 400 parts；Synergist BTA and heteroauxing are altogether
7 parts, the weight ratio of BTA and heteroauxing is 6:1.
The compositions preventing and treating bakanae disease of rice the most according to claim 1, it is characterised in that include the former of following weight portion
Material: methacrifos, 45 parts；Chuanbeinone alkali, 25 parts；Glycerol, 120 parts；Water, 390 parts；Synergist BTA and heteroauxing are altogether
6 parts, the weight ratio of BTA and heteroauxing is 5:1.
The compositions preventing and treating bakanae disease of rice the most according to claim 1, it is characterised in that include the former of following weight portion
Material: methacrifos, 55 parts；Chuanbeinone alkali, 35 parts；Glycerol, 140 parts；Water, 410 parts；Synergist BTA and heteroauxing are altogether
8 parts, the weight ratio of BTA and heteroauxing is 7:1.
5. the preparation method of the arbitrary described compositions of Claims 1 to 4, it is characterised in that comprise the steps:
Step S1, dissolves methacrifos, chuanbeinone alkali and synergist BTA G & W；
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 |
|---|---|---|---|
| CN201610402413.1A CN106035368A (en) | 2016-06-01 | 2016-06-01 | Composition for controlling rice bakanae disease and preparation method of composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402413.1A CN106035368A (en) | 2016-06-01 | 2016-06-01 | Composition for controlling rice bakanae disease and preparation method of composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106035368A true CN106035368A (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610402413.1A Pending CN106035368A (en) | 2016-06-01 | 2016-06-01 | Composition for controlling rice bakanae disease and preparation method of composition |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101883491A (en) * | 2007-12-05 | 2010-11-10 | 拜尔农作物科学股份公司 | Pesticidal compound mixtures |
| CN105309470A (en) * | 2015-11-30 | 2016-02-10 | 济南舜昊生物科技有限公司 | Insecticide composition containing etrimfos and application thereof |
-
2016
- 2016-06-01 CN CN201610402413.1A patent/CN106035368A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101883491A (en) * | 2007-12-05 | 2010-11-10 | 拜尔农作物科学股份公司 | Pesticidal compound mixtures |
| CN105309470A (en) * | 2015-11-30 | 2016-02-10 | 济南舜昊生物科技有限公司 | Insecticide composition containing etrimfos and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 赵高琼等: "川贝母研究现状", 《中药与临床》 * |
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Application publication date: 20161026 |