CN109526999A - A kind of biological pesticide and preparation method thereof for crop root part - Google Patents
A kind of biological pesticide and preparation method thereof for crop root part Download PDFInfo
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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
- 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
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives 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
- 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
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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
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
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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
- 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
- A01N65/40—Liliopsida [monocotyledons]
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- Agronomy & Crop Science (AREA)
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- Pest Control & Pesticides (AREA)
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Abstract
The invention discloses the biological pesticides and preparation method thereof that one of agricultural plantation technology field is used for crop root part, the biological pesticide, including following raw material in parts by weight: 2-8 parts of sapogenin, 1-4 parts of sodium glutamate, 3-6 parts of potassium fulvate, 60-80 parts of organic solvent, 10-15 parts of bleeding agent, 6-12 parts of plant extracts essential oil, 3-7 parts of pyrethroid, 4-7 parts of cannalike dona rhizome, 2-6 parts of pinkflower ecdysanthera root and leaf, 20-30 parts of complex micro organism fungicide, 3-9 parts of abietic acid acid anhydride, 4-10 parts of cyclohexanone, amino is carboxylic acid 3-6 parts more, 4-8 parts of Bronyl acetate.Present invention reduces the pollutions in production process and in product, do not generate solvent poisoning, do not cause the harm to human health, no pollution to the environment is environmentally protective.
Description
Technical field
The present invention relates to agricultural plantation technology field, specifically a kind of biological pesticide and its preparation for crop root part
Method.
Background technique
China is an agricultural planting big country, and various crop acreages are all very big, in order to guarantee farm output, is prevented
The harm for respectively doing agriculture Pest organism is controlled, all kinds of pesticides largely use, it may be said that pesticide is not used currently without a kind of crops,
Pesticide generally uses, and the high yield for agricultural provides reliable guarantee.Though the use of pesticide is that crops play shield of escorting
The effect of boat, in addition the applications of pesticide have been arrived in natural environment, although having achieved the purpose that want, also bring pollution simultaneously
Problem.If environment and Pesticide Residues amount are exceeded, the mankind, other organisms or even the entire ecosystem can be caused
Adverse effect.
It is long-term a large amount of unreasonable using chemical synthetic pesticide, especially high poison, persistent pesticide, it is super to will cause pesticide residue
Mark, environment and agricultural product are contaminated, endanger human and livestock health, pest and disease damage develops drug resistance, preventive effect reduces, or even largely kills day
Enemy, causes pest and disease damage rampant once again, destroys raw balance, especially the crop root part problem known and is easy the infringement by disease pest and lies prostrate
, crops harvest is influenced, while influencing the quality problems of soil.
Summary of the invention
The biological pesticide and preparation method thereof that the purpose of the present invention is to provide a kind of for crop root part, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of biological pesticide for crop root part, including following raw material in parts by weight: 2-8 parts of sapogenin,
1-4 parts of sodium glutamate, 3-6 parts of potassium fulvate, 60-80 parts of organic solvent, 10-15 parts of bleeding agent, plant extracts essential oil 6-12
Part, 3-7 parts of pyrethroid, 4-7 parts of cannalike dona rhizome, 2-6 parts of pinkflower ecdysanthera root and leaf, 20-30 parts of complex micro organism fungicide, abietic acid acid anhydride 3-9
Part, 4-10 parts of cyclohexanone, amino is carboxylic acid 3-6 parts more, 4-8 parts of Bronyl acetate.
As a further solution of the present invention: including following raw material in parts by weight: 3-7 parts of sapogenin, glutamic acid
2-3 parts of sodium, 65-75 parts of organic solvent, 12-14 parts of bleeding agent, 8-10 parts of plant extracts essential oil, is intended removing 4-5 parts of potassium fulvate
4-6 parts of worm pyrethroids, 5-6 parts of cannalike dona rhizome, 3-5 parts of pinkflower ecdysanthera root and leaf, 22-28 parts of complex micro organism fungicide, 4-8 parts of abietic acid acid anhydride, hexamethylene
5-9 parts of ketone, amino is carboxylic acid 4-5 parts more, 5-7 parts of Bronyl acetate.
As further scheme of the invention: including following raw material in parts by weight: 5 parts of sapogenin, glutamic acid
2.5 parts of sodium, 4.5 parts of potassium fulvate, 70 parts of organic solvent, 13 parts of bleeding agent, 9 parts of plant extracts essential oil, pyrethroid 5
Part, 5.5 parts of cannalike dona rhizome, 4 parts of pinkflower ecdysanthera root and leaf, 25 parts of complex micro organism fungicide, 6 parts of abietic acid acid anhydride, 7 parts of cyclohexanone, the more carboxyls of amino
4.5 parts, 6 parts of Bronyl acetate of acid.
As the present invention further scheme: the active constituent of the complex micro organism fungicide by Pseudomonas aeruginosa bacterium powder,
Thiobacillus ferrooxidans bacterium powder, pseudomonas putida bacterium powder, Bacillus cercus bacterium powder, bacillus amyloliquefaciens powder are according to quality
It is formed than 1:1:1:2:1.
As further scheme of the invention: the organic solvent is one of methanol, ethyl alcohol, acetone or hexamethylene
Or it is a variety of.
A kind of preparation method of the biological pesticide for crop root part, comprising the following steps:
S1: by cannalike dona rhizome and pinkflower ecdysanthera root and leaf rhizome crushed after being dried and crossing 60~100 meshes, then boiling, after filtering again
It is condensed into concentrate；
S2: sapogenin, sodium glutamate, potassium fulvate and plant extracts essential oil are put into carrying out heating in reaction kettle and stirred
It mixes, a period of time is stood after the completion of stirring, complex micro organism fungicide and organic solvent is added in burette type, and is stirred with 300r/min
Mixing, obtains pesticide liquid A；
S3: pyrethroid, abietic acid acid anhydride, cyclohexanone, the more carboxylic acids of amino and Bronyl acetate are added into S1 step
Heating stirring 30min is carried out in concentrate, obtains pesticide liquid B；
S4: it is stirred after the pesticide liquid A in the pesticide liquid B and step S2 in step S3 is mixed at 65 DEG C with revolving speed 500r/min
15min is mixed, pesticide liquid is obtained.
As further scheme of the invention: the heating stirring in the step S2 and step S3 is temperature 60-100
DEG C, revolving speed 500-1000r/min.
As further scheme of the invention: the stirring in the step S4 is positive and negative reciprocating stirring.
Compared with prior art, the beneficial effects of the present invention are: being stretched using the root that microbial bacterial agent acts on crops
Enter in soil, effectively can carry out killing germ from root, while microbial bacterial agent can also carry out certain reparation to soil, keep away
Exempt from destruction of the pesticide agent to soil, and originally there is certain increase to kill germ and soil for the more carboxylic acids of amino and Bronyl acetate
The effect of reparation, the two combines the effect that can reduce crop root part pest and disease damage resistance, while reducing in crop root part
Liquor residue, guarantee without toxin.Present invention reduces the pollutions in production process and in product, do not generate solvent poisoning, no
The harm to human health is caused, no pollution to the environment is environmentally protective.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one:
A kind of biological pesticide for crop root part, including following raw material in parts by weight: 2 parts of sapogenin, paddy
1 part of propylhomoserin sodium, 3 parts of potassium fulvate, 60 parts of organic solvent, 10 parts of bleeding agent, 6 parts of plant extracts essential oil, pyrethroid 3
Part, 4 parts of cannalike dona rhizome, 2 parts of pinkflower ecdysanthera root and leaf, 20 parts of complex micro organism fungicide, 3 parts of abietic acid acid anhydride, 4 parts of cyclohexanone, the more carboxylic acids 3 of amino
Part, 4 parts of Bronyl acetate.
The active constituent of the complex micro organism fungicide is false by Pseudomonas aeruginosa bacterium powder, Thiobacillus ferrooxidans bacterium powder, stench
Monad bacterium powder, Bacillus cercus bacterium powder, bacillus amyloliquefaciens powder are formed according to mass ratio 1:1:1:2:1.
The organic solvent is methanol.
A kind of preparation method of the biological pesticide for crop root part, comprising the following steps:
S1: by cannalike dona rhizome and pinkflower ecdysanthera root and leaf rhizome crushed after being dried and 60 meshes are crossed, then boiling is condensed into again after filtering
Concentrate；
S2: sapogenin, sodium glutamate, potassium fulvate and plant extracts essential oil are put into carrying out heating in reaction kettle and stirred
It mixes, a period of time is stood after the completion of stirring, complex micro organism fungicide and organic solvent is added in burette type, and is stirred with 300r/min
Mixing, obtains pesticide liquid A；
S3: pyrethroid, abietic acid acid anhydride, cyclohexanone, the more carboxylic acids of amino and Bronyl acetate are added into S1 step
Heating stirring 30min is carried out in concentrate, obtains pesticide liquid B；
S4: it is stirred after the pesticide liquid A in the pesticide liquid B and step S2 in step S3 is mixed at 65 DEG C with revolving speed 500r/min
15min is mixed, pesticide liquid is obtained.
Heating stirring in the step S2 and step S3 is temperature 60 C, revolving speed 500r/min.
Stirring in the step S4 is positive and negative reciprocating stirring.
Embodiment two:
A kind of biological pesticide for crop root part, including following raw material in parts by weight: 3 parts of sapogenin, paddy
2 parts of propylhomoserin sodium, 4 parts of potassium fulvate, 65 parts of organic solvent, 12 parts of bleeding agent, 8 parts of plant extracts essential oil, pyrethroid 4
Part, 5 parts of cannalike dona rhizome, 3 parts of pinkflower ecdysanthera root and leaf, 22 parts of complex micro organism fungicide, 4 parts of abietic acid acid anhydride, 5 parts of cyclohexanone, the more carboxylic acids 4 of amino
Part, 5 parts of Bronyl acetate.
The active constituent of the complex micro organism fungicide is false by Pseudomonas aeruginosa bacterium powder, Thiobacillus ferrooxidans bacterium powder, stench
Monad bacterium powder, Bacillus cercus bacterium powder, bacillus amyloliquefaciens powder are formed according to mass ratio 1:1:1:2:1.
The organic solvent is ethyl alcohol.
A kind of preparation method of the biological pesticide for crop root part, comprising the following steps:
S1: by cannalike dona rhizome and pinkflower ecdysanthera root and leaf rhizome crushed after being dried and 70 meshes are crossed, then boiling is condensed into again after filtering
Concentrate；
S2: sapogenin, sodium glutamate, potassium fulvate and plant extracts essential oil are put into carrying out heating in reaction kettle and stirred
It mixes, a period of time is stood after the completion of stirring, complex micro organism fungicide and organic solvent is added in burette type, and is stirred with 300r/min
Mixing, obtains pesticide liquid A；
S3: pyrethroid, abietic acid acid anhydride, cyclohexanone, the more carboxylic acids of amino and Bronyl acetate are added into S1 step
Heating stirring 30min is carried out in concentrate, obtains pesticide liquid B；
S4: it is stirred after the pesticide liquid A in the pesticide liquid B and step S2 in step S3 is mixed at 65 DEG C with revolving speed 500r/min
15min is mixed, pesticide liquid is obtained.
Heating stirring in the step S2 and step S3 is temperature 70 C, revolving speed 600r/min.
Stirring in the step S4 is positive and negative reciprocating stirring.
Embodiment three:
A kind of biological pesticide for crop root part, including following raw material in parts by weight: 5 parts of sapogenin, paddy
2.5 parts of propylhomoserin sodium, 4.5 parts of potassium fulvate, 70 parts of organic solvent, 13 parts of bleeding agent, 9 parts of plant extracts essential oil, pyrethroid
5 parts of ester, 5.5 parts of cannalike dona rhizome, 4 parts of pinkflower ecdysanthera root and leaf, 25 parts of complex micro organism fungicide, 6 parts of abietic acid acid anhydride, 7 parts of cyclohexanone, the more carboxylics of amino
4.5 parts, 6 parts of Bronyl acetate of base acid.
The active constituent of the complex micro organism fungicide is false by Pseudomonas aeruginosa bacterium powder, Thiobacillus ferrooxidans bacterium powder, stench
Monad bacterium powder, Bacillus cercus bacterium powder, bacillus amyloliquefaciens powder are formed according to mass ratio 1:1:1:2:1.
The organic solvent is acetone.
A kind of preparation method of the biological pesticide for crop root part, comprising the following steps:
S1: by cannalike dona rhizome and pinkflower ecdysanthera root and leaf rhizome crushed after being dried and 80 meshes are crossed, then boiling is condensed into again after filtering
Concentrate；
S2: sapogenin, sodium glutamate, potassium fulvate and plant extracts essential oil are put into carrying out heating in reaction kettle and stirred
It mixes, a period of time is stood after the completion of stirring, complex micro organism fungicide and organic solvent is added in burette type, and is stirred with 300r/min
Mixing, obtains pesticide liquid A；
S3: pyrethroid, abietic acid acid anhydride, cyclohexanone, the more carboxylic acids of amino and Bronyl acetate are added into S1 step
Heating stirring 30min is carried out in concentrate, obtains pesticide liquid B；
S4: it is stirred after the pesticide liquid A in the pesticide liquid B and step S2 in step S3 is mixed at 65 DEG C with revolving speed 500r/min
15min is mixed, pesticide liquid is obtained.
Heating stirring in the step S2 and step S3 is 80 DEG C of temperature, revolving speed 700r/min.
Stirring in the step S4 is positive and negative reciprocating stirring.
Example IV:
A kind of biological pesticide for crop root part, including following raw material in parts by weight: 7 parts of sapogenin, paddy
3 parts of propylhomoserin sodium, 5 parts of potassium fulvate, 75 parts of organic solvent, 14 parts of bleeding agent, 10 parts of plant extracts essential oil, pyrethroid 6
Part, 6 parts of cannalike dona rhizome, 5 parts of pinkflower ecdysanthera root and leaf, 28 parts of complex micro organism fungicide, 8 parts of abietic acid acid anhydride, 9 parts of cyclohexanone, the more carboxylic acids 5 of amino
Part, 7 parts of Bronyl acetate.
The active constituent of the complex micro organism fungicide is false by Pseudomonas aeruginosa bacterium powder, Thiobacillus ferrooxidans bacterium powder, stench
Monad bacterium powder, Bacillus cercus bacterium powder, bacillus amyloliquefaciens powder are formed according to mass ratio 1:1:1:2:1.
The organic solvent is hexamethylene.
A kind of preparation method of the biological pesticide for crop root part, comprising the following steps:
S1: by cannalike dona rhizome and pinkflower ecdysanthera root and leaf rhizome crushed after being dried and 90 meshes are crossed, then boiling is condensed into again after filtering
Concentrate；
S2: sapogenin, sodium glutamate, potassium fulvate and plant extracts essential oil are put into carrying out heating in reaction kettle and stirred
It mixes, a period of time is stood after the completion of stirring, complex micro organism fungicide and organic solvent is added in burette type, and is stirred with 300r/min
Mixing, obtains pesticide liquid A；
S3: pyrethroid, abietic acid acid anhydride, cyclohexanone, the more carboxylic acids of amino and Bronyl acetate are added into S1 step
Heating stirring 30min is carried out in concentrate, obtains pesticide liquid B；
S4: it is stirred after the pesticide liquid A in the pesticide liquid B and step S2 in step S3 is mixed at 65 DEG C with revolving speed 500r/min
15min is mixed, pesticide liquid is obtained.
Heating stirring in the step S2 and step S3 is 90 DEG C of temperature, revolving speed 900r/min.
Stirring in the step S4 is positive and negative reciprocating stirring.
Embodiment five:
A kind of biological pesticide for crop root part, including following raw material in parts by weight: 8 parts of sapogenin, paddy
4 parts of propylhomoserin sodium, 6 parts of potassium fulvate, 80 parts of organic solvent, 15 parts of bleeding agent, 12 parts of plant extracts essential oil, pyrethroid 7
Part, 7 parts of cannalike dona rhizome, 6 parts of pinkflower ecdysanthera root and leaf, 30 parts of complex micro organism fungicide, 9 parts of abietic acid acid anhydride, 10 parts of cyclohexanone, the more carboxylic acids of amino
6 parts, 8 parts of Bronyl acetate.
The active constituent of the complex micro organism fungicide is false by Pseudomonas aeruginosa bacterium powder, Thiobacillus ferrooxidans bacterium powder, stench
Monad bacterium powder, Bacillus cercus bacterium powder, bacillus amyloliquefaciens powder are formed according to mass ratio 1:1:1:2:1.
The organic solvent is methanol, ethyl alcohol, acetone and hexamethylene mixing, weight ratio 1:1:1:1.
A kind of preparation method of the biological pesticide for crop root part, comprising the following steps:
S1: it by cannalike dona rhizome and pinkflower ecdysanthera root and leaf rhizome crushed after being dried and sieves with 100 mesh sieve, then boiling is concentrated again after filtering
At concentrate；
S2: sapogenin, sodium glutamate, potassium fulvate and plant extracts essential oil are put into carrying out heating in reaction kettle and stirred
It mixes, a period of time is stood after the completion of stirring, complex micro organism fungicide and organic solvent is added in burette type, and is stirred with 300r/min
Mixing, obtains pesticide liquid A；
S3: pyrethroid, abietic acid acid anhydride, cyclohexanone, the more carboxylic acids of amino and Bronyl acetate are added into S1 step
Heating stirring 30min is carried out in concentrate, obtains pesticide liquid B；
S4: it is stirred after the pesticide liquid A in the pesticide liquid B and step S2 in step S3 is mixed at 65 DEG C with revolving speed 500r/min
15min is mixed, pesticide liquid is obtained.
Heating stirring in the step S2 and step S3 is 100 DEG C of temperature, revolving speed 1000r/min.
Stirring in the step S4 is positive and negative reciprocating stirring.
Comparative example 1
Compared with Example 3, complex micro organism fungicide is free of, other are same as Example 3.
Comparative example 2
Compared with Example 3, Bronyl acetate and the more carboxylic acids of amino are free of, other are same as Example 3.
Comparative example 3
Compared with Example 3, the more carboxylic acids of amino and Bronyl acetate are free of, other are same as Example 3
Same crops are planted into the experimental plot of four pieces of 5 square meter sizes of area respectively, then crops are utilized respectively reality
The biological pesticide pest control for applying example three and comparative example 1-3 preparation, then observes crop root part bacteria-treating effect.
| Average disease index | Root control efficiency (%) | |
| Comparative example one | 2.03 | 79.52 |
| Comparative example two | 1.95 | 78.32 |
| Comparative example three | 2.36 | 76.91 |
| Embodiment three | 1.02 | 82.328 |
The experimental results showed that said preparation has very strong inhibiting effect to germ and insect pest, and then avoid crop root part
It festers and lies prostrate down.
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 (8)
1. a kind of biological pesticide for crop root part, which is characterized in that including following raw material in parts by weight: saponin
2-8 parts first, 1-4 parts of sodium glutamate, 3-6 parts of potassium fulvate, 60-80 parts of organic solvent, 10-15 parts of bleeding agent, plant extracts
6-12 parts of essential oil, 3-7 parts of pyrethroid, 4-7 parts of cannalike dona rhizome, 2-6 parts of pinkflower ecdysanthera root and leaf, 20-30 parts of complex micro organism fungicide, fir
3-9 parts of acid anhydrides, 4-10 parts of cyclohexanone, amino is carboxylic acid 3-6 parts more, 4-8 parts of Bronyl acetate.
2. the biological pesticide according to claim 1 for crop root part, which is characterized in that including below according to weight
The raw material of part meter: 3-7 parts of sapogenin, 2-3 parts of sodium glutamate, 4-5 parts of potassium fulvate, 65-75 parts of organic solvent, bleeding agent 12-
14 parts, 8-10 parts of plant extracts essential oil, 4-6 parts of pyrethroid, 5-6 parts of cannalike dona rhizome, 3-5 parts of pinkflower ecdysanthera root and leaf, composite microbial
22-28 parts of object microbial inoculum, 4-8 parts of abietic acid acid anhydride, 5-9 parts of cyclohexanone, amino is carboxylic acid 4-5 parts more, 5-7 parts of Bronyl acetate.
3. the biological pesticide according to claim 1 for crop root part, which is characterized in that including below according to weight
The raw material of part meter: 5 parts of sapogenin, 2.5 parts of sodium glutamate, 4.5 parts of potassium fulvate, 70 parts of organic solvent, 13 parts of bleeding agent, plant
9 parts of extract essential oil, 5 parts of pyrethroid, 5.5 parts of cannalike dona rhizome, 4 parts of pinkflower ecdysanthera root and leaf, 25 parts of complex micro organism fungicide, abietic acid acid anhydride
6 parts, 7 parts of cyclohexanone, 4.5 parts, 6 parts of Bronyl acetate of the more carboxylic acids of amino.
4. the biological pesticide according to claim 1 for crop root part, which is characterized in that the composite microbial bacteria
The active constituent of agent is by Pseudomonas aeruginosa bacterium powder, Thiobacillus ferrooxidans bacterium powder, pseudomonas putida bacterium powder, Bacillus cercus bacterium
Powder, bacillus amyloliquefaciens powder are formed according to mass ratio 1:1:1:2:1.
5. the biological pesticide according to claim 1 for crop root part, which is characterized in that the organic solvent is first
One of alcohol, ethyl alcohol, acetone or hexamethylene are a variety of.
6. a kind of preparation method of the biological pesticide a method as claimed in any one of claims 1 to 5 for crop root part, feature exist
In, comprising the following steps: S1: by cannalike dona rhizome and pinkflower ecdysanthera root and leaf rhizome crushed after being dried and crossing 60~100 meshes, then boiling,
Concentrate is condensed into after filtering again；S2: sapogenin, sodium glutamate, potassium fulvate and plant extracts essential oil are put into reaction
Heating stirring is carried out in kettle, and a period of time is stood after the completion of stirring, complex micro organism fungicide and organic solvent is added in burette type, and
It is stirred with 300r/min, obtains pesticide liquid A；S3: pyrethroid, abietic acid acid anhydride, cyclohexanone, the more carboxylic acids of amino and acetic acid
Borneol acetate, which is added in the concentrate into S1 step, carries out heating stirring 30min, obtains pesticide liquid B；S4: by the agriculture in step S3
15min is stirred with revolving speed 500r/min at 65 DEG C after pesticide liquid A mixing in medical liquid B and step S2, obtains pesticide liquid.
7. the preparation method of the biological pesticide according to claim 6 for crop root part, which is characterized in that the step
Heating stirring in rapid S2 and step S3 is 60-100 DEG C of temperature, revolving speed 500-1000r/min.
8. the preparation method of the biological pesticide according to claim 6 for crop root part, which is characterized in that the step
Stirring in rapid S4 is positive and negative reciprocating stirring.
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| CN201811421687.0A CN109526999A (en) | 2018-11-26 | 2018-11-26 | A kind of biological pesticide and preparation method thereof for crop root part |
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| CN201811421687.0A CN109526999A (en) | 2018-11-26 | 2018-11-26 | A kind of biological pesticide and preparation method thereof for crop root part |
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| CN201811421687.0A Withdrawn CN109526999A (en) | 2018-11-26 | 2018-11-26 | A kind of biological pesticide and preparation method thereof for crop root part |
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| CN108147903A (en) * | 2018-03-15 | 2018-06-12 | 辽宁省农业科学院 | A kind of full nutrition foliage fertilizer and preparation method thereof |
| CN108283190A (en) * | 2016-01-28 | 2018-07-17 | 梁怡芃 | It is a kind of to prepare prevention bradysia odoriphaga pesticide liquid and preparation method thereof, application |
| CN108633924A (en) * | 2018-07-20 | 2018-10-12 | 西安鼎盛生物化工有限公司 | A kind of compound botanical fungicide and the preparation method and application thereof |
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| CN101218926A (en) * | 2007-01-08 | 2008-07-16 | 闫双婷 | Chinese medicinal herb made biological pesticide |
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| CN108147903A (en) * | 2018-03-15 | 2018-06-12 | 辽宁省农业科学院 | A kind of full nutrition foliage fertilizer and preparation method thereof |
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Application publication date: 20190329 |