CN107432287A - Bajiao banana vegetable insecticide and preparation method thereof - Google Patents
Bajiao banana vegetable insecticide and preparation method thereof Download PDFInfo
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- CN107432287A CN107432287A CN201710494229.9A CN201710494229A CN107432287A CN 107432287 A CN107432287 A CN 107432287A CN 201710494229 A CN201710494229 A CN 201710494229A CN 107432287 A CN107432287 A CN 107432287A
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- Prior art keywords
- neem seed
- parts
- bajiao banana
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- insecticide
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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
-
- 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
-
- 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]
- A01N65/26—Meliaceae [Chinaberry or Mahogany family], e.g. mahogany, langsat or neem
-
- 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]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Mycology (AREA)
- Pest Control & Pesticides (AREA)
- Virology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses bajiao banana vegetable insecticide, the insecticide ingredient and its parts by weight are：20 25 parts of neem seed extract, 5 10 parts of bacillus thruingensis powder, 68 parts of the wind-weed.Invention also discloses the method for producing insecticide.Have the beneficial effect that：Mutually collaboration is acted between various composition, the insect pest effect of bajiao banana can be significantly improved, the cost of raw material prepared used in insecticide is cheap, and the ratio between composition is moderate, it is easily stored, safe and non-toxic, process of preparing is simple, and product quality stability is good, it is cheap, application effect is good, has good economy, is a kind of green technique.
Description
Technical field
The present invention relates to field of pesticides, more particularly, to bajiao banana vegetable insecticide and preparation method thereof.
Background technology
With the development of modern science technology, chemical pesticide is because its adaptation is wide, and simple to operate, cost is low, significant effect
The advantages that be widely used.But because the desinsection selectivity of chemical pesticide is not strong, the field longevity of residure is longer, while easily induce
Insect develops immunity to drugs to it, particularly pollution of the chemical residue agricultural chemicals to agricultural product and environment, causes women's miscarriage, baby abnormal
Shape and the disease such as various cancers of the mankind is induced, therefore the attention of the mankind is increasingly subject to using biological pesticide pest control.Biology
Agricultural chemicals mainly includes microbial pesticide, botanical pesticide and animal pesticide etc..It is raw for the chemical pesticide of routine
Thing agricultural chemicals has the mode of action unique, prevents that object is single-minded, and to the beneficial organisms such as natural enemy safety, dosage is small, and degraded is fast, to people,
Poultry, environmental risks are low, the features such as especially suitable for disease, worm, crop smothering integrated control.The increasing realized with human environment protection
By force, the biological pesticide of high-efficiency low-toxicity has turned into the developing direction of current agricultural chemicals.
Prior art such as Authorization Notice No. is the B of CN 103814956 Chinese invention patent, discloses a kind of cake of camellia oleifera seeds
Extract and Dipel compounded pesticides, the compounded pesticides desinsection spectrum width of gained, activity is high, insecticidal effect is fast and steady
Calmly, the longevity of residure is long, good to high instar larvae fragmentation effect, effect on environment is small, but the product is smaller for bajiao banana effect, and makes
Standby complex process, practicality are relatively low.
The content of the invention
It is an object of the invention to provide a kind of environmentally friendly, efficient bajiao banana vegetable insecticide.
Another object of the present invention is to provide a kind of preparation for the bajiao banana vegetable insecticide that technique is simple, practicality is high
Method.
The present invention is directed to the problem of being mentioned in background technology, and the technical scheme taken is：Bajiao banana vegetable insecticide, this is killed
Worm agent composition and its parts by weight are：Neem seed extract 20-25 parts, bacillus thruingensis powder 5-10 parts, wind-weed 6-8 parts.Use
The cost of raw material is cheap, easily stored, and the ratio between composition is moderate, acts on mutually collaboration, can significantly improve killing for product
Worm performance, so as to increase the yield of bajiao banana and quality.
The preparation method of bajiao banana vegetable insecticide of the present invention, include the pre-preg of neem seed, the steaming of neem seed
Vapour explosion treatment, the extraction of explosion liquid, compounding.Process is reasonable, simple to operate, and the extraction time of nimbin greatly reduces,
Production cost is reduced, advantage is provided for industrial applications.
Preferably, during the pre-preg of neem seed, commercially available neem seed is taken, goes the removal of impurity, is crushed, crosses 15-
20 mesh sieves, 15-20 part distilled water is added, stir 30-35min, sealing and standing 6-10h, obtain the prepreg solution of neem seed.Increase print
The humidity of chinaberry seed, be advantageous to material and be fully swelled, the osmotic efficiency of steam when improving steam treatment, improve demolition effect, promote
The release of nimbin is entered, plant resources is fully used.
Preferably, during the Steam explosion treatment of neem seed, the work of 3-6 parts is added into the prepreg solution of neem seed
Property small peptide, stir 10-15min, then carry out Steam explosion treatment, Stress control 2.5-3.5MPa, the dimension pressure time is 50-70s,
Explosion sample dries 30-35min at 85-90 DEG C, obtains explosion liquid.Under the conditions of being somebody's turn to do, contained Azadirachtin Cotent is high in explosion liquid,
The raw material of abundance is provided for the compounding of insecticide, and produces steam and the less energy consumption used in dry materials, improves preparation side
The economic value of method.
Preferably, the amino acid sequence of the bioactive peptide added during the Steam explosion treatment of neem seed is：
HSHPGKLCVCVNCSR.During steam blasting, nimbin is unstable, easily decomposes, causes Azadirachtin Cotent in insecticide low,
Product quality is influenceed, the bioactive peptide of addition and the adhesion of nimbin are strong, reduce the decomposition of nimbin, increase insecticide
The content of middle nimbin.
Preferably, in the extraction process of explosion liquid, 5-10 part explosion liquid is taken, adds 50-70 part petroleum ethers, stands 5-
Stirring extraction 15-20min, it is centrifuged under 6500-7000r/min 5-8min after 10min, is collected supernatant, must be printed chinaberry kind
Seed extract.Under the conditions of being somebody's turn to do, the nimbin in explosion liquid can be extracted effectively, and the time used is short, shortens work
The production cycle of skill, improve the economic value of preparation method.
Preferably, in compound process, 20-25 part neem seed extracts are taken, add 5-10 part bacillus thruingensis powder, 6-8
Part wind-weed and 1-3 part organic silicon surfactants, are stirred, obtain bajiao banana vegetable insecticide.Under the conditions of being somebody's turn to do, various composition
It can be sufficiently mixed, the addition of surfactant makes the more uniform stabilization of insecticide, and improves product on bajiao banana surface
Wetability, make drug effect more stable, enhance the lasting period of product.
Compared with prior art, the advantage of the invention is that：Bajiao banana disclosed by the invention is with vegetable insecticide by printing chinaberry kind
Seed extract, bacillus thruingensis powder and the wind-weed are formed, and act on mutually collaboration, can significantly improve the pest-resistant performance of bajiao banana, increase
The yield and quality of bajiao banana；During steam blasting, the addition of bioactive peptide improves the stability of nimbin, makes plant resources
It is fully used；The cost of raw material prepared used in insecticide is cheap, and the ratio between various compositions is moderate, is easy to store up
Deposit；Insecticide process of preparing is simple, and the time is few, and product quality stability is good, has good economic benefit, is a kind of green
Color environment-protective process.
Embodiment
Below by embodiment, the present invention will be further described：
Embodiment 1：
Bajiao banana vegetable insecticide, the insecticide ingredient and its parts by weight are：20 parts of neem seed extract, bacillus thruingensis powder 5
Part, 6 parts of the wind-weed.The method for producing insecticide includes：It is the pre-preg of neem seed first：3 parts of commercially available neem seeds are taken,
The impurity such as removal is gone mouldy, worm-eaten, are crushed with medicinal herb grinder, are crossed 15 mesh sieves, are put into open-top receptacle, add 15 parts of distillations
Water, 30min is stirred, seal sealing and standing 6h with preservative film, obtain the prepreg solution of neem seed.Increase the humidity of neem seed, have
Fully it is swelled beneficial to material, the osmotic efficiency of steam when improving steam treatment, improves treatment effect, increase the yield of nimbin；
It is the Steam explosion treatment of neem seed in next step：3 parts of bioactive peptides are added into the prepreg solution of neem seed, stir 10min,
Steam explosion treatment is carried out again, drives steam generator, setting pressure is 2.5MPa, and the dimension pressure time is 50s, collects explosion sample,
The sample is placed in 85 DEG C of baking oven and dries 30min, obtains explosion liquid.Under the conditions of being somebody's turn to do, contained Azadirachtin Cotent in explosion liquid
Height, and steam and the less energy consumption used in dry materials are produced, improve the economic value of preparation method；It is explosion liquid in next step
Extraction：5 parts of explosion liquid are added into container, add 50 parts of petroleum ethers, extraction is stirred under 300r/min after standing 5min
15min, liquid are transferred in centrifuge tube, and setting centrifuge speed is 6500r/min, and liquid is centrifuged into 5min, collects supernatant,
Obtain neem seed extract；It is finally compounding：Take 20 parts of neem seed extracts, add 5 parts of bacillus thruingensis powder, 6 parts of wind-weeds with
And 1 part of organic silicon surfactant, 15min is stirred, obtains bajiao banana vegetable insecticide.Should under the conditions of, various composition can be with
It is sufficiently mixed, and the addition of surfactant makes the more uniform stabilization of insecticide, improves product in actual application
Effect.
Embodiment 2：
Bajiao banana vegetable insecticide, the insecticide ingredient and its parts by weight are：25 parts of neem seed extract, bacillus thruingensis powder 10
Part, 8 parts of the wind-weed.The method for producing insecticide includes：
1) pre-preg of neem seed：3 parts of commercially available neem seeds are taken, go the removal of impurity, are crushed, cross 20 mesh sieves, add 20 parts of steamings
Distilled water, 35min, sealing and standing 10h are stirred, obtain the prepreg solution of neem seed.Increase the humidity of neem seed, be advantageous to material and fill
Divide swelling, the osmotic efficiency of steam when improving steam treatment, improve treatment effect, increase the yield of nimbin；
2) Steam explosion treatment of neem seed：6 parts of bioactive peptides are added into the prepreg solution of neem seed, stir 15min, then
Steam explosion treatment, Stress control 3.5MPa are carried out, the dimension pressure time is 70s, and explosion sample is dried 35min at 90 DEG C, obtained
Explosion liquid.Should under the conditions of, contained Azadirachtin Cotent is high in explosion liquid, and produces steam and the less energy consumption used in dry materials,
Improve the economic value of preparation method.Under the conditions of being somebody's turn to do, the extraction efficiency of nimbin is fast, and the time used is short, improves preparation
The economic value of method；
3) extraction of explosion liquid：10 parts of explosion liquid are taken, add 70 parts of petroleum ethers, stirring extraction 20min after 10min are stood, by it
8min is centrifuged under 7000r/min, supernatant is collected, obtains neem seed extract；
4) compound：25 parts of neem seed extracts are taken, 10 parts of bacillus thruingensis powder, 8 parts of wind-weeds and 2 parts of organosilyl surfaces is added and lives
Property agent, is stirred 15min, obtains bajiao banana vegetable insecticide.Under the conditions of being somebody's turn to do, various composition can be sufficiently mixed, and surface is lived
The addition of property agent makes the more uniform stabilization of insecticide, improves effect of the product in actual application.
Routine operation in the operating procedure of the present invention is well known to those skilled in the art, herein without repeating.
Technical scheme is described in detail embodiment described above, it should be understood that it is described above only
For the specific embodiment of the present invention, it is not intended to limit the invention, all any modifications made in the spirit of the present invention,
Supplement or similar fashion replacement etc., should be included in the scope of the protection.
SEQUENCE LISTING
<110>Pujiang County Ang Bao Bioisystech Co., Ltd
<120>Bajiao banana vegetable insecticide and preparation method thereof
<130> 1
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 15
<212> PRT
<213>It is artificial synthesized
<400> 1
His Ser His Pro Gly Lys Leu Cys Val Cys Val Asn Cys Ser Arg
1 5 10 15
Claims (6)
1. bajiao banana vegetable insecticide, it is characterised in that：Described insecticide ingredient and its parts by weight be：Neem seed extract
20-25 parts, bacillus thruingensis powder 5-10 parts, wind-weed 6-8 parts.
2. the preparation method of bajiao banana vegetable insecticide, include the pre-preg of neem seed, at the steam blasting of neem seed
Reason, the extraction of explosion liquid, compounding, it is characterised in that：During the Steam explosion treatment of the neem seed, to neem seed
3-6 part bioactive peptides are added in prepreg solution, stir 10-15min, then carry out Steam explosion treatment, Stress control 2.5-
3.5MPa, dimension pressure time are 50-70s, and explosion sample dries 30-35min at 85-90 DEG C, obtains explosion liquid.
3. the preparation method of bajiao banana vegetable insecticide according to claim 2, it is characterised in that：The neem seed
The amino acid sequence of the bioactive peptide added during Steam explosion treatment is：HSHPGKLCVCVNCSR.
4. the preparation method of bajiao banana vegetable insecticide according to claim 2, it is characterised in that：The neem seed
During pre-preg, commercially available neem seed is taken, goes the removal of impurity, is crushed, crosses 15-20 mesh sieves, 15-20 part distilled water is added, stirs
30-35min, sealing and standing 6-10h are mixed, obtains the prepreg solution of neem seed.
5. the preparation method of bajiao banana vegetable insecticide according to claim 2, it is characterised in that：The explosion liquid carries
During taking, 5-10 part explosion liquid is taken, adds 50-70 part petroleum ethers, stirring extraction 15-20min after 5-10min is stood, by it
5-8min is centrifuged under 6500-7000r/min, supernatant is collected, obtains neem seed extract.
6. the preparation method of bajiao banana vegetable insecticide according to claim 2, it is characterised in that：The compound process
In, 20-25 part neem seed extracts are taken, add 5-10 part bacillus thruingensis powder, 6-8 parts wind-weed and 1-3 part organosilyl surfaces
Activating agent, it is stirred, obtains bajiao banana vegetable insecticide.
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| CN201710494229.9A CN107432287A (en) | 2017-06-26 | 2017-06-26 | Bajiao banana vegetable insecticide and preparation method thereof |
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| CN201710494229.9A CN107432287A (en) | 2017-06-26 | 2017-06-26 | Bajiao banana vegetable insecticide and preparation method thereof |
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| CN107432287A true CN107432287A (en) | 2017-12-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107279196A (en) * | 2017-06-27 | 2017-10-24 | 浦江县元寿农业科技有限公司 | Plant source environment-friendly pesticide |
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