CN106490026A - A kind of storage pest insecticide and preparation method thereof - Google Patents
A kind of storage pest insecticide and preparation method thereof Download PDFInfo
- Publication number
- CN106490026A CN106490026A CN201610926625.XA CN201610926625A CN106490026A CN 106490026 A CN106490026 A CN 106490026A CN 201610926625 A CN201610926625 A CN 201610926625A CN 106490026 A CN106490026 A CN 106490026A
- Authority
- CN
- China
- Prior art keywords
- parts
- extract
- storage pest
- weight
- dispersant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
-
- 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
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
-
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/04—Oxygen or sulfur attached to an aliphatic side-chain of a carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- 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]
- A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a kind of storage pest insecticide, including the raw material of following parts by weight：30 42 parts of five-leaved chaste tree, 30 42 parts of Chinese prickly ash, 20 30 parts of chenopodium ambrosiodies, 22 30 parts of folium eucalypti, 14 parts of dispersant, 70 80 parts of carrier, 18 parts of binding agent.The various raw materials of storage pest insecticide are mutually cooperateed with, and are had complementary advantages, and the corrected mortality to sitophilus zea-mais, lesser grain borer, red flour beetle and Callosobruchus chinensis is high, and significantly, noresidue, environmental protection are easy to use, and the term of validity is long for insecticidal effect.
Description
Technical field
The present invention relates to application of the biological pesticide in food storage field, more particularly, to a kind of storage pest insecticide and
Its preparation method.
Background technology
Sitophilus zea-mais, lesser grain borer, red flour beetle and rice weevil, Callosobruchus chinensis etc. are common storage pests, and these insects are small,
Reproductive capacity is strong, and harm is very big, and such as grain storage pest not only can increase injured kernel, grain grain ruptured, crush, eaten hollow, also result in grain
Food generates heat, goes mouldy, and in addition insect secretion, excrement also can pollute grain, and these situations not only result in grain in storage process
In be lost in a large number, can also reduce germination percentage, damage agricultural production, affect health, so as to cause serious economic loss.And
The mechanism of action of the medicament of the preventing and treating storage pest for often using is such as oxirane, hydrogen phosphide and bromine potassium alkane based on stifling
Deng chemical pesticide, use chemical agent, insect produce the very big resistance to the action of a drug for a long time in a large number, cause application dosage more and more higher,
The preventing and treating of storage pest is made to become more difficult.In addition chemical pesticide toxicity is big, and residual is high, can affect health, therefore open
Send out the good botanical pesticide of prevention effect to have great importance.
Chinese Patent Application No. 201110358540.3 disclose in a kind of silo raw grain grain storage pest essential oil insecticide and
Its preparation method, by following components and percentage by weight array into：Kuh-seng：10%-35%, chinaberry：10%-50%, the tuber of stemona：5%-
35%, Extraction solvent：25%-30%, dispersant：5%-20%, the root of langdu：3%-20%, wintergreen：10%-50%.Desinsection in the present invention
Mechanism is stomach toxicity, melts and kill and tag, and fumigation action is weak, and reserves pests are than larger, bad to grain storage pest killing effect.In
State's number of patent application 201010195420.1 discloses a kind of novel grain storage pest slow-release pesticide and preparation method thereof, it by
The microgranular shape carrier composition of the microcapsules SC and 92.5-99.8% of 0.2-7.5%, wherein microcapsules SC contains
There are the active ingredient decis or Permethrin and chlorpyrifos-methyl or methylpyrimidine sulphur phosphorus of 0.1-3.8%, 0.12-0.43%'s
The poly- methyl polphenyl isocyanate of cyst material and hexa-methylene four, the dispersant of 0.05-0.32%, balance of water.The desinsection
Agent active ingredient is chemical pesticide, easily develops immunity to drugs, and product is pulvis, is not easy to reclaim after mixing with grain, holds
Grain is easily polluted.
Content of the invention
In view of this, the purpose of the present invention is for the deficiencies in the prior art, there is provided a kind of storage pest insecticide, the storehouse
The various raw materials of storage pests insecticide are mutually cooperateed with, and are had complementary advantages, the correction to sitophilus zea-mais, lesser grain borer, red flour beetle and Callosobruchus chinensis
The death rate is high, and significantly, noresidue, environmental protection are easy to use, and the term of validity is long for insecticidal effect.
Present invention also offers a kind of storage pest method for producing insecticide.
For reaching above-mentioned purpose, the present invention is employed the following technical solutions：
A kind of storage pest insecticide, including the raw material of following parts by weight：Five-leaved chaste tree 30-42 parts, Chinese prickly ash 30-42 parts, chenopodium ambrosiodies
20-30 parts, folium eucalypti 22-30 parts, dispersant 1-4 parts, carrier 70-80 parts, binding agent 1-8 parts.
Further, including the raw material of following parts by weight：35 parts of five-leaved chaste tree, 36 parts of Chinese prickly ash, 25 parts of chenopodium ambrosiodies, folium eucalypti 26
Part, 2 parts of dispersant, 75 parts of carrier, 5 parts of binding agent.
Further, the dispersant is neopelex, APES and methylene dinaphthalene sulphur
One kind in sour sodium.
Further, the carrier is the one kind in kaolin, bentonite, white carbon and concave convex rod.
Further, the binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes
Conjunction is formed.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 60-80 mesh is crushed to, the distilled water of 3-4 times of weight is added, using vapor
The way of distillation extracts 4-5h, collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 60-80 mesh is crushed to, and 4-8 times of bulking value fraction is added for 85-95% ethanol solutions, refluxing extraction
2-3 time, extract 1-2h every time, merge extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 1-2 times of weight is added
Slurry is obtained, the slurry is granulated, is dried to obtain granule；
（4）By granule compressing tablet, product is prepared.
Further, the step（1）The speed of middle steam distillation is 1-2 drops per second.
Further, the step（3）Middle baking temperature is 40-50 DEG C, dries to water content≤1%.
The invention has the beneficial effects as follows：
1st, storage pest insecticide prepared by the present invention adopts Four Plants source raw material, including five-leaved chaste tree, Chinese prickly ash, chenopodium ambrosiodies, folium eucalypti,
Monomer wherein in vitex negundo linn volatile oil is main active by tree brain and australene, and lesser grain borer, sitophilus zea-mais and Callosobruchus chinensis are had
There is very strong fumigation action, in addition action of contace poison is also very strong；Volatile oil and crude extract in Chinese prickly ash is to red flour beetle, sitophilus zea-mais
And some moulds etc. are with very strong stifling and inhibitory action；The ethanol extract of chenopodium ambrosiodies is to lesser grain borer, red flour beetle, grain weevil
And Callosobruchus chinensis has very strong fumigation action；The main component of folium eucalypti volatile oil is australene, pinocarveol and abienol
Deng not only to lesser grain borer, sitophilus zea-mais and red flour beetle etc. with very strong ovicidal action and population inhibition, can not only strengthening
The insecticidal effect of five-leaved chaste tree, Chinese prickly ash and chenopodium ambrosiodies, and to staphylococcus aureus, Escherichia coli and mould etc. with very strong
Inhibitory action；This several raw material mixes compounding use, can not only widen the species of the desinsection of product, and have complementary advantages, also have
There is the effect of Synergistic insecticidal.
2nd, for increasing the recovery rate of plant source raw material active component of the present invention, different extracting methods are targetedly selected,
As the main active of five-leaved chaste tree, chenopodium ambrosiodies and folium eucalypti desinsection is volatile oil, extracted using steam distillation, and
Extraction rate is controlled for 1-2 drops per second, recovery rate is high, purity is big；The active insecticidal components of Chinese prickly ash are that volatile oil and bases are slightly carried
Take, the method that is extracted using EtOH Sonicate.Extracted using classification, the recovery rate of active component is high, good disinsection effect.
3rd, the present invention prepare storage pest insecticide using in kaolin, bentonite, white carbon and concave convex rod a kind of as
Active component can be locked in the carrier, reduce activity in preparation process than larger by carrier, this several carrier inner ratio surface area
The loss of composition, extends the term of validity and useful life of product；With neopelex, APES and Asia
Methyl sodium dinaphthalenesulfonate is dispersant, active component can be made to be well mixed with carrier, so as to increase the term of validity；Other binding agent
It is 1 by weight to use starch, microcrystalline cellulose and polyvinylpyrrolidone:2:1 is mixed with and forms, the tablet of preparation
It is not easy deliquescence, long shelf-life.
4th, medicine based on herbs prepared by the present invention is tablet, can be placed in Cereals, action time after adopting gauze wrapped
Long, but also convenient recovery, Cereals will not be polluted.
The medicine based on herbs of preventing and treating storage pest the 5th, of the invention is to sitophilus zea-mais, lesser grain borer, red flour beetle and Callosobruchus chinensis
Corrected mortality >=90%, insecticidal effect are notable, and without the resistance to the action of a drug, environmental protection, the term of validity are long.
Specific embodiment
With reference to specific embodiment, the invention will be further described, and the Four Plants source raw material adopted in the present invention is yellow
Chaste tree, Chinese prickly ash, chenopodium ambrosiodies and folium eucalypti are fresh through dried raw material.
Embodiment 1
A kind of storage pest insecticide, including the raw material of following parts by weight：30 parts of five-leaved chaste tree, 42 parts of Chinese prickly ash, 20 parts of chenopodium ambrosiodies, eucalyptus
22 parts of leaf, 4 parts of dispersant, 70 parts of carrier, 1 part of binding agent.
Wherein dispersant is neopelex.
Wherein carrier is kaolin.
Wherein binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 60 mesh are crushed to, the distilled water of 3 times of weight is added, using steam distillation
Method extracts 5h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 60 mesh are crushed to, and 4 times of bulking value fractions is added for 85% ethanol solution, refluxing extraction 2 times, every time
1h is extracted, merges extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 1 times of weight is added to obtain
Slurry is arrived, the slurry is granulated, is dried to obtain granule, wherein baking temperature is 40 DEG C, and drying to particle water content is
0.1%；
（4）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
Embodiment 2
A kind of storage pest insecticide, including the raw material of following parts by weight：32 parts of five-leaved chaste tree, 40 parts of Chinese prickly ash, 22 parts of chenopodium ambrosiodies, eucalyptus
24 parts of leaf, 3 parts of dispersant, 72 parts of carrier, 2 parts of binding agent.
Wherein dispersant is APES.
Wherein carrier is bentonite.
Wherein binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 70 mesh are crushed to, the distilled water of 4 times of weight is added, using steam distillation
Method extracts 4h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 70 mesh are crushed to, and 5 times of bulking value fractions is added for 90% ethanol solution, refluxing extraction 3 times, every time
2h is extracted, merges extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 2 times of weight is added to obtain
Slurry is arrived, the slurry is granulated, is dried to obtain granule, wherein baking temperature is 45 DEG C, and drying to particle water content is
0.2%；
（4）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
Embodiment 3
A kind of storage pest insecticide, including the raw material of following parts by weight：34 parts of five-leaved chaste tree, 38 parts of Chinese prickly ash, 23 parts of chenopodium ambrosiodies, eucalyptus
25 parts of leaf, 2 parts of dispersant, 74 parts of carrier, 4 parts of binding agent.
Wherein dispersant is sodium metnylene bis-naphthalene sulfonate.
Wherein carrier is white carbon.
Wherein binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 80 mesh are crushed to, the distilled water of 3 times of weight is added, using steam distillation
Method extracts 5h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 80 mesh are crushed to, and 6 times of bulking value fractions is added for 95% ethanol solution, refluxing extraction 2 times, every time
2h is extracted, merges extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 1 times of weight is added to obtain
Slurry is arrived, the slurry is granulated, is dried to obtain granule, wherein baking temperature is 50 DEG C, and drying to particle water content is
0.1%；
（4）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
Embodiment 4
A kind of storage pest insecticide, including the raw material of following parts by weight：35 parts of five-leaved chaste tree, 36 parts of Chinese prickly ash, 25 parts of chenopodium ambrosiodies, eucalyptus
26 parts of leaf, 2 parts of dispersant, 75 parts of carrier, 5 parts of binding agent.
Wherein dispersant is neopelex.
Wherein carrier is concave convex rod.
Wherein binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 60 mesh are crushed to, the distilled water of 4 times of weight is added, using steam distillation
Method extracts 5h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 80 mesh are crushed to, and 6 times of bulking value fractions is added for 90% ethanol solution, refluxing extraction 3 times, every time
2h is extracted, merges extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 1 times of weight is added to obtain
Slurry is arrived, the slurry is granulated, is dried to obtain granule, wherein baking temperature is 45 DEG C, and drying to particle water content is
0.3%；
（4）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
Embodiment 5
A kind of storage pest insecticide, including the raw material of following parts by weight：35 parts of five-leaved chaste tree, 36 parts of Chinese prickly ash, 25 parts of chenopodium ambrosiodies, eucalyptus
26 parts of leaf, 2 parts of dispersant, 75 parts of carrier, 5 parts of binding agent.
Wherein dispersant is neopelex.
Wherein carrier is concave convex rod.
Wherein binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 60 mesh are crushed to, the distilled water of 4 times of weight is added, using steam distillation
Method extracts 5h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 80 mesh are crushed to, and 6 times of bulking value fractions is added for 90% ethanol solution, refluxing extraction 3 times, every time
2h is extracted, merges extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）30min, wherein I He of extract is stirred at a temperature of extract I, extract II, beta-schardinger dextrin and water are blended in 50 DEG C
II total amount of extract, beta-schardinger dextrin and water weight ratio are 1:6:60, then dry at 45 DEG C, ground 40 mesh sieve obtains inclusion and carries
Take thing；
（4）After inclusion extract, dispersant, carrier and binding agent are well mixed, the water wet-milling of 1 times of weight is added to be starched
Material, the slurry is granulated, is dried to obtain granule, and wherein baking temperature is 45 DEG C, and it is 0.3% to dry to particle water content；
（5）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
Embodiment 6
A kind of storage pest insecticide, including the raw material of following parts by weight：36 parts of five-leaved chaste tree, 35 parts of Chinese prickly ash, 26 parts of chenopodium ambrosiodies, eucalyptus
28 parts of leaf, 1 part of dispersant, 76 parts of carrier, 6 parts of binding agent.
Wherein dispersant is APES.
Wherein carrier is kaolin.
Wherein binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 70 mesh are crushed to, the distilled water of 3 times of weight is added, using steam distillation
Method extracts 4h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 60 mesh are crushed to, and 7 times of bulking value fractions is added for 95% ethanol solution, refluxing extraction 3 times, every time
1.5h is extracted, merges extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 2 times of weight is added to obtain
Slurry is arrived, the slurry is granulated, is dried to obtain granule, wherein baking temperature is 50 DEG C, and drying to particle water content is
0.1%；
（4）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
Embodiment 7
A kind of storage pest insecticide, including the raw material of following parts by weight：40 parts of five-leaved chaste tree, 33 parts of Chinese prickly ash, 28 parts of chenopodium ambrosiodies, eucalyptus
29 parts of leaf, 3 parts of dispersant, 78 parts of carrier, 7 parts of binding agent.
Wherein dispersant is sodium metnylene bis-naphthalene sulfonate.
Wherein carrier is bentonite.
Wherein binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 80 mesh are crushed to, the distilled water of 3 times of weight is added, using steam distillation
Method extracts 4h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 60 mesh are crushed to, and 7 times of bulking value fractions is added for 95% ethanol solution, refluxing extraction 2 times, every time
1.5h is extracted, merges extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 1 times of weight is added to obtain
Slurry is arrived, the slurry is granulated, is dried to obtain granule, wherein baking temperature is 40 DEG C, and drying to particle water content is
0.2%；
（4）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
Embodiment 8
A kind of storage pest insecticide, including the raw material of following parts by weight：42 parts of five-leaved chaste tree, 30 parts of Chinese prickly ash, 30 parts of chenopodium ambrosiodies, eucalyptus
30 parts of leaf, 1 part of dispersant, 80 parts of carrier, 8 parts of binding agent.
Wherein dispersant is neopelex.
Wherein carrier is white carbon.
Wherein binding agent is 1 for starch, microcrystalline cellulose and polyvinylpyrrolidone by weight:2:1 mixes.
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 80 mesh are crushed to, the distilled water of 4 times of weight is added, using steam distillation
Method extracts 4h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 60 mesh are crushed to, and 8 times of bulking value fractions is added for 85% ethanol solution, refluxing extraction 2 times, every time
1h is extracted, merges extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 2 times of weight is added to obtain
Slurry is arrived, the slurry is granulated, is dried to obtain granule, wherein baking temperature is 40 DEG C, and drying to particle water content is
0.4%；
（4）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
Comparative example 1
Comparative example 1 is substantially the same manner as Example 4, and difference is：Five-leaved chaste tree in raw material is removed, the Chinese prickly ash for accordingly increasing
Amount, i.e.,：A kind of storage pest insecticide, including the raw material of following parts by weight：71 parts of Chinese prickly ash, 25 parts of chenopodium ambrosiodies, folium eucalypti 26
Part, 2 parts of dispersant, 75 parts of carrier, 5 parts of binding agent.
Its preparation method is same as Example 4.
Comparative example 2
Comparative example 2 is substantially the same manner as Example 4, and difference is：Chinese prickly ash in raw material is removed, five-leaved chaste tree is accordingly increased
Amount, i.e.,：A kind of storage pest insecticide, including the raw material of following parts by weight：71 parts of five-leaved chaste tree, 25 parts of chenopodium ambrosiodies, 26 parts of folium eucalypti,
2 parts of dispersant, 75 parts of carrier, 5 parts of binding agent.
Its preparation method is same as Example 4.
Comparative example 3
Comparative example 3 is substantially the same manner as Example 4, and difference is：Chenopodium ambrosiodies in raw material is removed, folium eucalypti is accordingly increased
Amount, i.e.,：A kind of storage pest insecticide, including the raw material of following parts by weight：35 parts of five-leaved chaste tree, 36 parts of Chinese prickly ash, 51 parts of folium eucalypti,
2 parts of dispersant, 75 parts of carrier, 5 parts of binding agent.
Its preparation method is same as Example 4.
Comparative example 4
Comparative example 4 is substantially the same manner as Example 4, and difference is：Folium eucalypti in raw material is removed, chenopodium ambrosiodies is accordingly increased
Amount, i.e.,：A kind of storage pest insecticide, including the raw material of following parts by weight：35 parts of five-leaved chaste tree, 36 parts of Chinese prickly ash, chenopodium ambrosiodies 51
Part, 2 parts of dispersant, 75 parts of carrier, 5 parts of binding agent.
Its preparation method is same as Example 4.
Comparative example 5
The raw material that comparative example 5 is adopted with embodiment 4 is identical, and difference is：Adjustment storage pest method for producing insecticide,
The active component of plant source raw material is extracted only with steam distillation, i.e.,：
A kind of storage pest method for producing insecticide, comprises the following steps：
（1）Negundo Chastetree Leaf, Chinese prickly ash, chenopodium ambrosiodies and folium eucalypti is weighed, 60 mesh are crushed to, the distilled water of 4 times of weight is added, using vapor
The way of distillation extracts 5h, and speed is 1-2 drops per second, then collects volatile oil, obtains extract；
（2）After extract, dispersant, carrier and binding agent are well mixed, the water wet-milling of 1 times of weight is added to obtain slurry, will
The slurry is granulated, is dried to obtain granule, and wherein baking temperature is 45 DEG C, and it is 0.3% to dry to particle water content；
（3）It is 1.5g/ pieces by granule compressing tablet, specification, prepares product.
The stifling test of storage pest
Take 5000mL transparent vessels, wheat is placed in bottom, per bottle moves into 100 for examination insects, respectively with sitophilus zea-mais, lesser grain borer, red
Plan ostomatid and Callosobruchus chinensis are conducted batch-wise test as examination insect is supplied, every kind of for examination insect test 200.By embodiment 1-8 with
And 1 tablet of storage pest insecticide prepared by comparative example 1-5 is placed in wheat, container closure, every time test are repeated 3 times, and place
In incubator of the temperature for 26 ± 1 DEG C, after one week, the dead borer population of observed and recorded and borer population living, wherein stir polypide, worm with writing brush
Body is motionless to be death, and calculates the death rate；So that storage pests insecticide is not placed in wheat as a control group, calculate correction dead
Die rate.In addition, for the term of validity length for verifying product of the present invention, product prepared by the embodiment of the present invention 4 and embodiment 5 is close
After envelope is placed 2 years, the stifling test of above-mentioned storage pest is carried out, and insecticide is not placed using in wheat as control, test knot
Fruit is shown in Table 2.
The wherein death rate（%）=dead borer population/total borer population × 100%
Corrected mortality（%）=（Process the death rate-control death rate）/（1- compares the death rate）×100%
1 storage pest of table fumigates test data
2 term of validity test data of table
As can be seen from Table 1, embodiment of the present invention 1-8 prepare storage pest insecticide to sitophilus zea-mais, lesser grain borer, red flour beetle with
And corrected mortality >=90% of Callosobruchus chinensis, insecticidal effect significantly, and without the resistance to the action of a drug；As shown in Table 2, after placing 2 years, real
Corrected mortality >=85% of the product of the preparation of example 4 to sitophilus zea-mais, lesser grain borer, red flour beetle and Callosobruchus chinensis is applied, period of validity compares
Long.
Embodiment 5 is substantially the same manner as Example 4, and difference is the work using beta-schardinger dextrin to extracting from plant source
Property composition included, as shown in Table 1, the insecticidal effect of product is not affected using the technique of beta-schardinger dextrin process.And can by table 2
To find out, after 2 years, the product of embodiment 5 illustrates the inclusion tool of beta-schardinger dextrin to the corrected mortality of insect higher than embodiment 4
There is slow releasing function, the loss of active component can be reduced, the term of validity of medicament can be greatly prolonged.
Comparative example 1-4 is to be adjusted plant material with the difference of embodiment 4, and raw material total amount keeps constant, and
Comparative example 1-4 insecticidal effect is substantially low than embodiment 4, illustrates that the raw material in the present invention has the effect of Synergistic.And contrast
Compared with Example 4, only with extraction by steam distillation active component, insecticidal effect also decreases example 5, illustrates to adopt
The extracting method of the present invention, it is possible to increase the recovery rate of active component, increases insecticidal effect.
Finally illustrate, only in order to technical scheme to be described and unrestricted, this area is common for above example
Other modifications or equivalent that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (8)
1. a kind of storage pest insecticide, it is characterised in that：Raw material including following parts by weight：Five-leaved chaste tree 30-42 parts, Chinese prickly ash
30-42 parts, chenopodium ambrosiodies 20-30 parts, folium eucalypti 22-30 parts, dispersant 1-4 parts, carrier 70-80 parts, binding agent 1-8 parts.
2. a kind of storage pest insecticide according to claim 1, it is characterised in that：Original including following parts by weight
Material：35 parts of five-leaved chaste tree, 36 parts of Chinese prickly ash, 25 parts of chenopodium ambrosiodies, 26 parts of folium eucalypti, 2 parts of dispersant, 75 parts of carrier, 5 parts of binding agent.
3. a kind of storage pest insecticide according to claim 1, it is characterised in that：The dispersant is detergent alkylate
One kind in sodium sulfonate, APES and sodium metnylene bis-naphthalene sulfonate.
4. a kind of storage pest insecticide according to claim 1, it is characterised in that：The carrier is kaolin, swelling
One kind in soil, white carbon and concave convex rod.
5. a kind of storage pest insecticide according to claim 1, it is characterised in that：The binding agent is starch, crystallite
Cellulose and polyvinylpyrrolidone are 1 by weight:2:1 mixes.
6. a kind of storage pest method for producing insecticide as claimed in claim 1, it is characterised in that：Comprise the following steps：
（1）Negundo Chastetree Leaf, chenopodium ambrosiodies and folium eucalypti is weighed, 60-80 mesh is crushed to, the distilled water of 3-4 times of weight is added, using vapor
The way of distillation extracts 4-5h, collects volatile oil, obtains extract I；
（2）Chinese prickly ash is weighed, 60-80 mesh is crushed to, and 4-8 times of bulking value fraction is added for 85-95% ethanol solutions, refluxing extraction
2-3 time, extract 1-2h every time, merge extract, reduced pressure concentration obtains extract II into medicinal extract；
（3）After extract I, extract II, dispersant, carrier and binding agent are well mixed, the water wet-milling of 1-2 times of weight is added
Slurry is obtained, the slurry is granulated, is dried, obtain granule；
（4）By granule compressing tablet, product is prepared.
7. storage pest method for producing insecticide according to claim 6, it is characterised in that：The step（1）Middle water
The speed of steam distillation method is 1-2 drops per second.
8. storage pest method for producing insecticide according to claim 6, it is characterised in that：The step（3）In do
Dry temperature is 40-50 DEG C, dries to water content≤1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926625.XA CN106490026A (en) | 2016-10-31 | 2016-10-31 | A kind of storage pest insecticide and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926625.XA CN106490026A (en) | 2016-10-31 | 2016-10-31 | A kind of storage pest insecticide and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106490026A true CN106490026A (en) | 2017-03-15 |
Family
ID=58318651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610926625.XA Pending CN106490026A (en) | 2016-10-31 | 2016-10-31 | A kind of storage pest insecticide and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106490026A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186746A (en) * | 2018-02-01 | 2018-06-22 | 芜湖市三山区绿色食品产业协会 | Drug for livestock body surface expelling parasite and preparation method thereof |
| CN108392527A (en) * | 2018-02-01 | 2018-08-14 | 芜湖市三山区绿色食品产业协会 | A kind of pest repellant and its production method suitable for livestock body surface |
| CN108403250A (en) * | 2018-02-01 | 2018-08-17 | 芜湖市三山区绿色食品产业协会 | Livestock body surface insect-repelling method |
| CN108402097A (en) * | 2018-02-01 | 2018-08-17 | 芜湖市三山区绿色食品产业协会 | A kind of insect-repelling method of domestic animal body surface |
| CN109315430A (en) * | 2017-08-01 | 2019-02-12 | 金伟明 | A kind of insecticide and preparation method thereof |
| CN110839657A (en) * | 2019-11-09 | 2020-02-28 | 徐州沿湖粮油储备库 | Insecticide suitable for grain and oil storage |
| CN112075425A (en) * | 2020-09-15 | 2020-12-15 | 西南林业大学 | Nepeta cataria volatile oil and application thereof in prevention and treatment of maize weevil and tribolium castaneum |
| CN112674117A (en) * | 2019-10-17 | 2021-04-20 | 南京宿根花卉植物园有限公司 | Insecticide containing garden negundo chastetree leaves |
| CN112931539A (en) * | 2021-03-12 | 2021-06-11 | 中南粮油食品科学研究院有限公司 | Rice composite insect-resist agent and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056620A (en) * | 1990-05-19 | 1991-12-04 | 王志奎 | Make the method for grain insect preventionl tablet of Chinese herbal medicine |
| CN1252224A (en) * | 1999-11-25 | 2000-05-10 | 王灵诚 | Chinese herbal grains fumigating pesticide and its preparation |
| CN101653169A (en) * | 2008-08-20 | 2010-02-24 | 湖北省天门市仓储通风设备厂 | Ecological grain storage and fresh-keeping method |
| CN104522072A (en) * | 2014-12-13 | 2015-04-22 | 广西科技大学 | Eucalyptus oil composition capable of generating poisoning effect on rice weevils |
| CN104585253A (en) * | 2014-12-22 | 2015-05-06 | 广西中烟工业有限责任公司 | Traditional Chinese medicine composition for prevention and control of tobacco insect pests and preparation method as well as application thereof |
-
2016
- 2016-10-31 CN CN201610926625.XA patent/CN106490026A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056620A (en) * | 1990-05-19 | 1991-12-04 | 王志奎 | Make the method for grain insect preventionl tablet of Chinese herbal medicine |
| CN1252224A (en) * | 1999-11-25 | 2000-05-10 | 王灵诚 | Chinese herbal grains fumigating pesticide and its preparation |
| CN101653169A (en) * | 2008-08-20 | 2010-02-24 | 湖北省天门市仓储通风设备厂 | Ecological grain storage and fresh-keeping method |
| CN104522072A (en) * | 2014-12-13 | 2015-04-22 | 广西科技大学 | Eucalyptus oil composition capable of generating poisoning effect on rice weevils |
| CN104585253A (en) * | 2014-12-22 | 2015-05-06 | 广西中烟工业有限责任公司 | Traditional Chinese medicine composition for prevention and control of tobacco insect pests and preparation method as well as application thereof |
Non-Patent Citations (3)
| Title |
|---|
| 卢传兵等: "黄荆精油的提取和对5种储粮害虫的致毒作用", 《中国粮油学报》 * |
| 程人俊: "蓝桉叶油等13种植物精油对谷蠹成虫熏蒸活性的初步探讨", 《粮食储藏》 * |
| 黄九玲等: "土荆芥提取物对谷蠹和赤拟谷盗的触杀与熏蒸活性研究", 《中国粮油学报》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315430A (en) * | 2017-08-01 | 2019-02-12 | 金伟明 | A kind of insecticide and preparation method thereof |
| CN108186746A (en) * | 2018-02-01 | 2018-06-22 | 芜湖市三山区绿色食品产业协会 | Drug for livestock body surface expelling parasite and preparation method thereof |
| CN108392527A (en) * | 2018-02-01 | 2018-08-14 | 芜湖市三山区绿色食品产业协会 | A kind of pest repellant and its production method suitable for livestock body surface |
| CN108403250A (en) * | 2018-02-01 | 2018-08-17 | 芜湖市三山区绿色食品产业协会 | Livestock body surface insect-repelling method |
| CN108402097A (en) * | 2018-02-01 | 2018-08-17 | 芜湖市三山区绿色食品产业协会 | A kind of insect-repelling method of domestic animal body surface |
| CN112674117A (en) * | 2019-10-17 | 2021-04-20 | 南京宿根花卉植物园有限公司 | Insecticide containing garden negundo chastetree leaves |
| CN110839657A (en) * | 2019-11-09 | 2020-02-28 | 徐州沿湖粮油储备库 | Insecticide suitable for grain and oil storage |
| CN112075425A (en) * | 2020-09-15 | 2020-12-15 | 西南林业大学 | Nepeta cataria volatile oil and application thereof in prevention and treatment of maize weevil and tribolium castaneum |
| CN112931539A (en) * | 2021-03-12 | 2021-06-11 | 中南粮油食品科学研究院有限公司 | Rice composite insect-resist agent and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106490026A (en) | A kind of storage pest insecticide and preparation method thereof | |
| KR101441614B1 (en) | Insecticide or compost composition comprising the leaves of Ginkgo biloba by water aging | |
| AU2018403388B2 (en) | Miticide and application thereof | |
| CN102283260A (en) | Biologic bactericide prepared from plant sources | |
| KR101132712B1 (en) | Environment-friendly organic agricultural products for soil insect pest control | |
| CN103734171A (en) | Pesticide composition containing imidacloprid | |
| CN108041083B (en) | Plant source pesticide synergist and application thereof | |
| CN107047638A (en) | A kind of agricultural chemicals of pure Chinese medicine composition | |
| CN102696702A (en) | Non-poisonous pesticide and preparation method thereof | |
| CN107307014A (en) | A kind of apple tree insecticide and preparation method thereof | |
| CN105707133A (en) | Botanical pesticide for preventing and controlling pests and preparation method | |
| CN108124889A (en) | Plant source biopesticide and preparation method thereof | |
| CN106973960A (en) | Tuber of stemona capsicum insecticide and preparation method thereof | |
| CN100355345C (en) | Traditional Chinese medicine composite biological pesticide using crusta as main material | |
| CN105123700B (en) | A kind of insecticidal bactericide containing Thymol and arecaline and preparation method thereof | |
| CN105010368B (en) | Composition pesticide and its application | |
| CN102669157A (en) | Mite-killing composition and preparation thereof | |
| CN109699645A (en) | A kind of citrus tip killing agent and its preparation, application method and application | |
| CN107548282A (en) | The biological control of seed correlation disease in seedling | |
| KR101632246B1 (en) | Pesticides using the Insect flower powder or sludge and manufacture method thereof | |
| CN103918705B (en) | Pesticidal combination containing spiral shell worm ethyl ester and gamma cyhalothrin and application thereof | |
| CN112998036A (en) | Insecticidal and bacteriostatic foliar fertilizer and preparation method thereof | |
| KR20220086721A (en) | Functional composition capable of both soil pest control and soil improvement | |
| CN106490058A (en) | A kind of medicine based on herbs of preventing and treating storage pest and preparation method thereof | |
| KR102539309B1 (en) | Eco-friendly fertilizer composition in which natural substance-derived hwangchil tree extract is mixed to protect plants from pests and diseases, and to promote plant growth and increase yield, and method for manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |