CN106359469A - Biological insecticide for chlorops oryzae matsumura of rice and method for preparing biological insecticide - Google Patents
Biological insecticide for chlorops oryzae matsumura of rice and method for preparing biological insecticide Download PDFInfo
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- CN106359469A CN106359469A CN201610773588.3A CN201610773588A CN106359469A CN 106359469 A CN106359469 A CN 106359469A CN 201610773588 A CN201610773588 A CN 201610773588A CN 106359469 A CN106359469 A CN 106359469A
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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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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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
- 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
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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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
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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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
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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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/32—Ranunculaceae [Buttercup family], e.g. hepatica, hydrastis or goldenseal
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Abstract
The invention discloses a biological insecticide for chlorops oryzae matsumura of rice. The biological insecticide comprises 30-40 parts of traditional Chinese medicine extract, 3-5 parts of surfactants, 0.1-0.3 part of synergists, 0.5-1 part of biological preparations, 20-25 parts of white sugar and 60-80 parts of water. The invention further discloses a method for preparing the biological insecticide. The biological insecticide and the method have the advantages that a large quantity of water is used as a solvent, various main medicinal components of the biological insecticide are traditional Chinese medicine constituents, accordingly, the biological insecticide is safe, green and environmentally friendly, and the biological insecticide and the method conform to the inevitable trend of pesticide preparations in the 21st century; the biological insecticide comprises the biological preparations and the synergists, accordingly, the efficacy can be further enhanced, the cost can be saved, pesticide residues can be reduced, environments can be effectively protected, insect pests of straws of the rice can be effectively prevented and treated, and the quality of the rice can be guaranteed.
Description
Technical field
The present invention relates to a kind of biological insecticides for Oryza sativa L. rice stem maggot and preparation method thereof, belong to biological agent skill
Art field.
Background technology
Oryza sativa L. rice stem maggot, scientific name chlorops oryzae matsumura Diptera, yellow leaf mining Nuscidae, main distribution
Save in Heilungkiang, Zhejiang, Jiangxi, Hunan, Hubei, Guangdong, Guangxi, Yunnan, Guizhou etc..Its harm characteristics is eaten in stem with larva
Cause harm lobus cardiacus, growing point, young fringe.Have ellipse or strip small holes on the seedling stage aggrieved lobus cardiacus growing, after develop into lobe
Strip, causes blade to crush, the young leaves distortion or withered of extraction.Aggrieved strain divides Mulberry to increase, and plant is downgraded, and heading postpones, and fringe is little,
Hollow kernels increase.Aggrieved short and small dead ears distortion of young panicle formation stage, fringe shape is incomplete or grey fringe.In recent years this worm is
Evil is in the trend rising.
Prevention and controls main at present are: (1) physical control: the single harvest rice is not planted in the single harvest rice, double cropping of rice companion planting mountain area as far as possible, can press down
Generating capacity processed.(2) chemical prevention: containing the worm phase, spraying 80% DDT EC, 50% Folithion cream, 40% Rogor breast
Oil, 50% Folithion cream, 3% carbofuran granule etc..
Above-mentioned prevention and controls effect is not fairly obvious, especially chemical method, due to using chemical pesticide, evil
Worm easily develop immunity to drugs can, and big for environment pollution, also have impact on the quality of Oryza sativa L..
Content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of environmental protection, nontoxic, good disinsection effect for water
Biological insecticides of rice rice stem maggot and preparation method thereof.
For solving above-mentioned technical problem, the technical scheme is that
A kind of biological insecticides for Oryza sativa L. rice stem maggot, it includes following components and the parts by weight of each component are respectively as follows:
Chinese medicine extract extractum: 30-40 part；
Surfactant: 3-5 part；
Synergist: 0.1-0.3 part；
Biological preparation: 0.5-1 part；
White sugar: 20-25 part；
Water: 60-80 part.
Further preferably, above-mentioned biological insecticides for Oryza sativa L. rice stem maggot, including following components and each component
Parts by weight are respectively as follows:
Chinese medicine extract extractum: 35 parts；
Surfactant: 5 parts；
Synergist: 0.2 part；
Biological preparation: 0.8 part；
White sugar: 25 parts；
Water: 70 parts.
And the raw material of above-mentioned Chinese medicine extract extractum includes following components, and the parts by weight of each component are respectively as follows:
Flos Lonicerae: 20-30 part；
Rhizoma Coptidis: 15-25 part；
Rhizoma Chuanxiong: 3-5 part；
Celastrus angulatus: 5-10 part；
Fructus Forsythiae: 5-8 part；
Radix Sophorae Flavescentiss: 5-8 part.
Still more preferably, the raw material of described Chinese medicine extract extractum includes following components, and the weight portion of each component
Number is respectively as follows:
Flos Lonicerae: 25 parts；
Rhizoma Coptidis: 20 parts；
Rhizoma Chuanxiong: 4 parts；
Celastrus angulatus: 8 parts；
Fructus Forsythiae: 6 parts；
Radix Sophorae Flavescentiss: 6 parts.
And the preparation method of above-mentioned Chinese medicine extract extractum is then: in parts by weight, first by Chinese medicine extract
The water of 2 times of quality of raw material be added in reaction pot, then will Flos Lonicerae, Rhizoma Coptidis, Rhizoma Chuanxiong, Celastrus angulatus, Fructus Forsythiae, Radix Sophorae Flavescentiss add anti-
Answer in pot, after mixing and stirring, decoct 3-5h, cooled and filtered obtains decocting for Chinese herbal medicine liquid, then decocting for Chinese herbal medicine liquid is concentrated, and obtains
Chinese medicine extract extractum, the described Chinese medicine extract extractum relative density when 20 DEG C is 1.15-1.25.
Additionally, described surfactant is dodecylbenzene sodium sulfonate.
Described synergist is fatty alcohol-polyoxyethylene ether or enol polyoxyethylene ether.
Described biological preparation is bt, muscardine 871 mycopowder, any one in kurarinone.
The present invention claims a kind of process for preparing bio-insecticide for Oryza sativa L. rice stem maggot simultaneously, and step is:
According to the ratio of weight and number of each component, first white sugar is dissolved in water, then solution is heated to 50-60 DEG C, thereto side
Stirring side adds Chinese medicine extract extractum, after the dissolving completely of Chinese medicine extract extractum, is cooled to room temperature, then is added thereto to table
Face activating agent, synergist and biological preparation, stir, and obtain biological insecticides, and in 2-4 DEG C of stored refrigerated.
The invention has the benefit that the present invention adopts a large amount of water as solvent, each main Pharmaceutical ingredients are Chinese medicine
Point, there is the characteristic of safety and environmental friendliness, be the inexorable trend of 21 century pesticidal preparations, and the present invention adopt biological preparation with
And synergist, further enhancing drug effect, save cost, more reduce pesticide residues, effective protection environment, can be effectively anti-
Control the insect pest of Oryza sativa L. rice straw it is ensured that the quality of Oryza sativa L..
Specific embodiment
With reference to specific embodiment, the present invention will be described in detail.
Embodiment 1:
First the water of 2 times of quality of raw material of Chinese medicine extract is added in reaction pot, then by Flos Lonicerae: 20 parts；Rhizoma Coptidis: 15
Part；Rhizoma Chuanxiong: 3 parts；Celastrus angulatus: 5 parts；Fructus Forsythiae: 5 parts；Radix Sophorae Flavescentiss: 5 parts add in reaction pot, decoct 3h after mixing and stirring, cold
But filter to obtain decocting for Chinese herbal medicine liquid afterwards, then decocting for Chinese herbal medicine liquid is concentrated, obtain Chinese medicine extract extractum, described Chinese medicine extract soaks
The relative density when 20 DEG C for the cream is 1.16.
Embodiment 2:
First the water of 2 times of quality of raw material of Chinese medicine extract is added in reaction pot, then by Flos Lonicerae: 30 parts；Rhizoma Coptidis:
25 parts；Rhizoma Chuanxiong: 5 parts；Celastrus angulatus: 10 parts；Fructus Forsythiae: 8 parts；Radix Sophorae Flavescentiss: 8 parts add in reaction pot, decoct 5h after mixing and stirring,
Cooled and filtered obtains decocting for Chinese herbal medicine liquid, then decocting for Chinese herbal medicine liquid is concentrated, and obtains Chinese medicine extract extractum, described Chinese medicine extract
The relative density when 20 DEG C for the extractum is 1.22.
Embodiment 3:
First the water of 2 times of quality of raw material of Chinese medicine extract is added in reaction pot, then by Flos Lonicerae: 25 parts；Rhizoma Coptidis: 20
Part；Rhizoma Chuanxiong: 4 parts；Celastrus angulatus: 8 parts；Fructus Forsythiae: 6 parts；Radix Sophorae Flavescentiss: 6 parts add in reaction pot, decoct 4h after mixing and stirring, cold
But filter to obtain decocting for Chinese herbal medicine liquid afterwards, then decocting for Chinese herbal medicine liquid is concentrated, obtain Chinese medicine extract extractum, described Chinese medicine extract soaks
The relative density when 20 DEG C for the cream is 1.20.
Embodiment 4:
First 20 parts of white sugar are dissolved in 60 parts of water, then solution are heated to 50 DEG C, add 30- part thereto while stirring
The Chinese medicine extract extractum that embodiment 1 prepares, after the dissolving completely of Chinese medicine extract extractum, is cooled to room temperature, then to it
3 parts of dodecylbenzene sodium sulfonate of middle addition, 0.1 part of enol polyoxyethylene ether and 0.5 part of bt, stir, obtain Biocidal
Agent, and in 2-4 DEG C of stored refrigerated.
Embodiment 5:
First 25 parts of white sugar are dissolved in 80 parts of water, then solution are heated to 60 DEG C, add 40 parts while stirring thereto
The Chinese medicine extract extractum that embodiment 2 prepares, after the dissolving completely of Chinese medicine extract extractum, is cooled to room temperature, then to it
5 parts of dodecylbenzene sodium sulfonate of middle addition, 0.3 part of fatty alcohol-polyoxyethylene ether and 1 part of muscardine 871 mycopowder, stir, obtain
To biological insecticides, and in 2-4 DEG C of stored refrigerated.
Embodiment 6:
First 25 parts of white sugar are dissolved in 70 parts of water, then solution are heated to 55 DEG C, add 35 parts while stirring thereto
The Chinese medicine extract extractum that embodiment 3 prepares, after the dissolving completely of Chinese medicine extract extractum, is cooled to room temperature, then to it
5 parts of dodecylbenzene sodium sulfonate of middle addition, 0.2 part of fatty alcohol-polyoxyethylene ether and 0.8 part of kurarinone, stir, are given birth to
Thing insecticide, and in 2-4 DEG C of stored refrigerated.
Latent fly for Oryza sativa L. rice straw has carried out controlling experiment, and test sets 3 process altogether, sprays embodiment 4- respectively in the Sheng worm phase
1000 times of liquid of 6 insecticide, prevention effect is respectively 93.3%, 92.8% and 94.6%.
Conventional spray 1000 times of liquid of 80% DDT EC, under Isodose, its prevention effect is 78.6%, obvious difference.
Therefore, not only environmentally friendly using insecticide of the present invention, and the amount of application of pesticide can be significantly reduced.
The invention is not limited in any way for above specific embodiment, every in the way of equivalent or equivalent transformation
The technical scheme being obtained, all falls within protection scope of the present invention.
Claims (9)
1. a kind of biological insecticides for Oryza sativa L. rice stem maggot are it is characterised in that it includes following components and the weight of each component
Amount number is respectively as follows:
Chinese medicine extract extractum: 30-40 part；
Surfactant: 3-5 part；
Synergist: 0.1-0.3 part；
Biological preparation: 0.5-1 part；
White sugar: 20-25 part；
Water: 60-80 part.
2. a kind of biological insecticides for Oryza sativa L. rice stem maggot according to claim 1 it is characterised in that it include with
The parts by weight of lower component and each component are respectively as follows:
Chinese medicine extract extractum: 35 parts；
Surfactant: 5 parts；
Synergist: 0.2 part；
Biological preparation: 0.8 part；
White sugar: 25 parts；
Water: 70 parts.
3. a kind of biological insecticides for Oryza sativa L. rice stem maggot according to claim 1 and 2 are it is characterised in that described
The raw material of Chinese medicine extract extractum include following components, and the parts by weight of each component are respectively as follows:
Flos Lonicerae: 20-30 part；
Rhizoma Coptidis: 15-25 part；
Rhizoma Chuanxiong: 3-5 part；
Celastrus angulatus: 5-10 part；
Fructus Forsythiae: 5-8 part；
Radix Sophorae Flavescentiss: 5-8 part.
4. a kind of biological insecticides for Oryza sativa L. rice stem maggot according to claim 3 are it is characterised in that in described
The raw material of medicament extract extractum includes following components, and the parts by weight of each component are respectively as follows:
Flos Lonicerae: 25 parts；
Rhizoma Coptidis: 20 parts；
Rhizoma Chuanxiong: 4 parts；
Celastrus angulatus: 8 parts；
Fructus Forsythiae: 6 parts；
Radix Sophorae Flavescentiss: 6 parts.
5. a kind of biological insecticides for Oryza sativa L. rice stem maggot according to claim 4 are it is characterised in that in described
The preparation method of medicament extract extractum is: in parts by weight, adds the water of 2 times of quality of raw material of Chinese medicine extract first
To in reaction pot, then Flos Lonicerae, Rhizoma Coptidis, Rhizoma Chuanxiong, Celastrus angulatus, Fructus Forsythiae, Radix Sophorae Flavescentiss are added in reaction pot, after mixing and stirring
Decoct 3-5h, cooled and filtered obtains decocting for Chinese herbal medicine liquid, then decocting for Chinese herbal medicine liquid is concentrated, obtain Chinese medicine extract extractum, described
The relative density when 20 DEG C for the Chinese medicine extract extractum is 1.15-1.25.
6. a kind of biological insecticides for Oryza sativa L. rice stem maggot according to claim 1 and 2 are it is characterised in that described
Surfactant be dodecylbenzene sodium sulfonate.
7. a kind of biological insecticides for Oryza sativa L. rice stem maggot according to claim 1 and 2 are it is characterised in that described
Synergist be fatty alcohol-polyoxyethylene ether or enol polyoxyethylene ether.
8. a kind of biological insecticides for Oryza sativa L. rice stem maggot according to claim 1 and 2 are it is characterised in that described
Biological preparation be bt, muscardine 871 mycopowder, any one in kurarinone.
9. a kind of process for preparing bio-insecticide for Oryza sativa L. rice stem maggot described in a kind of claim 1 or 2, its feature
It is, step is: according to the ratio of weight and number of each component, first white sugar is dissolved in water, then solution is heated to 50-60
DEG C, add Chinese medicine extract extractum thereto while stirring, after the dissolving completely of Chinese medicine extract extractum, be cooled to room temperature, then
It is added thereto to surfactant, synergist and biological preparation, stirs, obtain biological insecticides, and protect in 2-4 DEG C of cold preservation
Deposit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773588.3A CN106359469A (en) | 2016-08-31 | 2016-08-31 | Biological insecticide for chlorops oryzae matsumura of rice and method for preparing biological insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773588.3A CN106359469A (en) | 2016-08-31 | 2016-08-31 | Biological insecticide for chlorops oryzae matsumura of rice and method for preparing biological insecticide |
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| Publication Number | Publication Date |
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| CN106359469A true CN106359469A (en) | 2017-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773588.3A Pending CN106359469A (en) | 2016-08-31 | 2016-08-31 | Biological insecticide for chlorops oryzae matsumura of rice and method for preparing biological insecticide |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124916A (en) * | 2007-08-06 | 2008-02-20 | 大连奥德植保药业有限公司 | Biological pesticide mixed with plant insecticide sterilization component and amino-oligosaccharin and preparation method thereof |
| CN102310966A (en) * | 2010-07-01 | 2012-01-11 | 郑州大学 | Storage mildew-proof and moth-proof packaging hemp cloth and preparation method thereof |
| CN102450282A (en) * | 2010-10-20 | 2012-05-16 | 周端午 | Green long-acting zoonosis vector prevention and control medicament |
| CN103088700A (en) * | 2012-11-29 | 2013-05-08 | 邓芝山 | Multifunctional paper and plastic film manufactured by mixing Chinese medicinal herb ingredients |
-
2016
- 2016-08-31 CN CN201610773588.3A patent/CN106359469A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124916A (en) * | 2007-08-06 | 2008-02-20 | 大连奥德植保药业有限公司 | Biological pesticide mixed with plant insecticide sterilization component and amino-oligosaccharin and preparation method thereof |
| CN102310966A (en) * | 2010-07-01 | 2012-01-11 | 郑州大学 | Storage mildew-proof and moth-proof packaging hemp cloth and preparation method thereof |
| CN102450282A (en) * | 2010-10-20 | 2012-05-16 | 周端午 | Green long-acting zoonosis vector prevention and control medicament |
| CN103088700A (en) * | 2012-11-29 | 2013-05-08 | 邓芝山 | Multifunctional paper and plastic film manufactured by mixing Chinese medicinal herb ingredients |
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Application publication date: 20170201 |