CN108651544A - A kind of green plant insecticide in gardens and preparation method thereof - Google Patents
A kind of green plant insecticide in gardens and preparation method thereof Download PDFInfo
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- CN108651544A CN108651544A CN201810417703.2A CN201810417703A CN108651544A CN 108651544 A CN108651544 A CN 108651544A CN 201810417703 A CN201810417703 A CN 201810417703A CN 108651544 A CN108651544 A CN 108651544A
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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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/06—Oxygen or sulfur directly attached to a cycloaliphatic ring system
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/22—Arsenic
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/14—Celastraceae [Staff-tree or Bittersweet family], e.g. spindle tree, bittersweet or thunder god vine
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/20—Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/26—Meliaceae [Chinaberry or Mahogany family], e.g. mahogany, langsat or neem
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/38—Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
- A01N65/385—Tobacco
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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]
- A01N65/46—Stemonaceae [Stemona family], e.g. croomia
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- 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
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Abstract
The invention discloses green plant insecticides in a kind of gardens and preparation method thereof, are related to green plant field of planting, include the raw material of following parts by weight meter：0.2 0.6 parts of 15 20 parts of kuh-seng, 10 15 parts of azedarach, 15 20 parts of tripterygium wilfordii, 8 15 parts of stone-like omphalia, 6 12 parts of Lappula echinata, 6 12 parts of Golden Larch Bark, 5 10 parts of Cortex hibisus syriacus, 0.3 0.8 parts of realgar, 15 20 parts of Dalmatian chrysanthemum, 15 20 parts of the tuber of stemona, 10 15 parts of tobacco, 6 12 parts of the fruit of Rangoon creeper, 0.1 0.5 parts of menthol, 0.1 0.4 parts of surfactant, 0.1 0.5 parts of preservative and antioxidant；Insecticide of the present invention is by the cooperation synergism of component raw material part, and chemical property stabilization, with good deinsectization effect, raw material is mostly natural plants, is derived from a wealth of sources, and toxicity is low, and residual life is short, environmentally protective, and preparation method is simple to operation.
Description
Technical field
The present invention relates to green plant field of planting, and in particular to a kind of gardens are green to plant plant insecticide and preparation method thereof.
Background technology
In recent years, with the increasingly raising of people's living standard, the construction of landscape engineering has received more and more extensive
Concern.Landscape engineering construction can not only improve City Construction Environment, while can also promote the Humanistic Value in city,
Pursuit of the people to spiritual civilization is deposited into, highly important status is occupied in urban modernization construction.
In the work progress of afforestation, in order to ensure the healthy growth of vegetation, destruction of the insect pest to vegetation is reduced, is needed
Green to gardens to plant periodically takes deinsectization measure, green plant deinsectization in the prior art mainly to take the mode sprayed insecticide.At present
The pesticide used is mostly chemical pesticide, although having good function and effect, toxicity is big, and residual life is long, endangers environment, agriculture
Volatile matter in medicine endangers health by people's suction body.
Invention content
For problems of the prior art, the present invention provides a kind of green plant insecticide in gardens and its preparation sides
Method, insecticide of the present invention are stablized by the cooperation synergism of component raw material part, chemical property, have good deinsectization effect,
Raw material is mostly natural plants, is derived from a wealth of sources, and toxicity is low, and residual life is short, environmentally protective, and preparation method is simple, easy to operate.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of green plant insecticide in gardens, includes the raw material of following parts by weight meter：
15-20 parts of kuh-seng, 10-15 parts of azedarach, 15-20 parts of tripterygium wilfordii, 8-15 parts of stone-like omphalia, 6-12 parts of Lappula echinata, Golden Larch Bark
6-12 parts, 5-10 parts of Cortex hibisus syriacus, 0.3-0.8 parts of realgar, 15-20 parts of Dalmatian chrysanthemum, 15-20 parts of the tuber of stemona, 10-15 parts of tobacco, make monarch
6-12 parts sub-, 0.1-0.5 parts of menthol, 0.1-0.4 parts of surfactant, 0.1-0.5 parts of preservative and antioxidant 0.2-0.6
Part.
Preferably, include the raw material of following parts by weight meter：16-19 parts of kuh-seng, 11-14 parts of azedarach, tripterygium wilfordii 16-19
Part, 10-13 parts of stone-like omphalia, 8-10 parts of Lappula echinata, 8-10 parts of Golden Larch Bark, 6-9 parts of Cortex hibisus syriacus, 0.4-0.7 parts of realgar, Dalmatian chrysanthemum 16-19
Part, 16-19 parts of the tuber of stemona, 12-14 parts of tobacco, 8-10 parts of the fruit of Rangoon creeper, 0.2-0.4 parts of menthol, 0.2-0.3 parts of surfactant,
0.3-0.5 parts of 0.2-0.4 parts of preservative and antioxidant
Preferably, include the raw material of following parts by weight meter：18 parts of kuh-seng, 13 parts of azedarach, 17 parts of tripterygium wilfordii, stone-like omphalia 12
Part, 9 parts of Lappula echinata, 9 parts of Golden Larch Bark, 7 parts of Cortex hibisus syriacus, 0.5 part of realgar, 18 parts of Dalmatian chrysanthemum, 18 parts of the tuber of stemona, 13 parts of tobacco, the fruit of Rangoon creeper 9
Part, 0.3 part of menthol, 0.25 part of surfactant, 0.3 part of preservative and 0.4 part of antioxidant.
Preferably, the surfactant is lauryl sodium sulfate, sodium lignin sulfonate and fatty alcohol polyoxyethylene ether
One or more of sodium sulphate combines.
Preferably, the preservative is one or more of sodium benzoate, sodium sorbate, potassium sorbate and dehydroacetic acid
In conjunction with.
Preferably, the antioxidant is butylated hydroxy anisole, dibutyl hydroxy toluene, propylgallate and tertiary butyl
One or more of hydroquinone combines.
A kind of preparation method of the green plant insecticide in above-mentioned gardens is also disclosed in the present invention, specifically, including following step
Suddenly：
(1) each raw material is weighed according to the raw material weight number of the green plant in above-mentioned gardens insecticide；
(2) by kuh-seng, azedarach, tripterygium wilfordii, stone-like omphalia, Lappula echinata, Golden Larch Bark, Cortex hibisus syriacus, Dalmatian chrysanthemum, the tuber of stemona, tobacco and make
After gentleman's removal of impurities, mixing is added in reaction vessel, and the water of 100-200 parts by weight is added, and after impregnating 2-5 hours, carries out for the first time
It decocts, decocting time 150-200 minutes, when temperature is down to 60 degrees Celsius, filters to obtain the first decoction liquor, 80-150 parts by weight are added
Water, carry out second and decoct, decocting time 100-150 minute when temperature is down to 60 degrees Celsius, filters to obtain second of decoction
The water of 50-100 parts by weight is added in liquid, carries out third time decoction, when temperature is down to 60 degrees Celsius, filters to obtain third time decoction liquor,
Merge decoction liquor three times；
(3) after decoction liquor staticly settles 10-15 hours, supernatant is first extracted in centrifugation, and supernatant is passed through 80-120
Mesh filter cloth is taken out in inspissator and is concentrated under reduced pressure, and 75-85 degrees Celsius of thickening temperature, vacuum degree 0.03-0.05MPa is concentrated repeatedly
Until the relative density of 50 degrees Celsius of measurement concentrates obtains medicinal extract to 1.21-1.25；
(4) it is 100-200 mesh realgar comminuted powder to be broken to grain diameter, is added in medicinal extract after being uniformly mixed, merging
After being dried 10-12 hours in vacuum drier；
(5) product and menthol, surfactant, preservative and antioxidant made from step (4) are uniformly mixed
Afterwards, it puts into grinder and is ground, cross 100-200 mesh sieve, pack storage to get the green plant insecticide in the gardens.
Preferably, vacuum drier is set as 55-65 degrees Celsius of temperature, vacuum degree 0.02- in the step (4)
0.04MPa。
The present invention has following advantageous effect：
(1) insecticide of the present invention is stablized by the cooperation synergism of component raw material part, chemical property, has good remove
Worm effect, raw material are mostly natural plants, are derived from a wealth of sources, and toxicity is low, and residual life is short, environmentally protective, and preparation method is simple, are easily grasped
Make.
(2) present invention by extraction process by raw material kuh-seng, azedarach, tripterygium wilfordii, stone-like omphalia, Lappula echinata, Golden Larch Bark, the rose of Sharon
There are deinsectization substance matrine, margosine, stemonine, nicoteine etc. to have in skin, realgar, Dalmatian chrysanthemum, the tuber of stemona, tobacco and the fruit of Rangoon creeper
Anthelmintic substance is imitated, active principle type is abundant, and expelling parasite range is wide, and contains abundant carbohydrate and organic in plant active principle
Substance can be absorbed, noresidue by green plant, not only have good deinsectization effect, and can be grown for green plant and provide nutrient,
It is environmentally protective.
(3) time of boiling and the condition of concentrate drying are strictly controlled in preparation method of the present invention, the insecticide prepared
Property is stablized, and easily stores.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of green plant insecticide in gardens, includes the raw material of following parts by weight meter：
15 parts of kuh-seng, 10 parts of azedarach, 15 parts of tripterygium wilfordii, 8 parts of stone-like omphalia, 6 parts of Lappula echinata, 6 parts of Golden Larch Bark, 5 parts of Cortex hibisus syriacus, hero
0.3 part yellow, 15 parts of Dalmatian chrysanthemum, 10 parts of tobacco, 6 parts of the fruit of Rangoon creeper, 0.1 part of menthol, 0.1 part of surfactant, prevents 15 parts of the tuber of stemona
0.2 part of 0.1 part of rotten agent and antioxidant.
Surfactant is lauryl sodium sulfate.
Preservative is sodium benzoate.
Antioxidant is butylated hydroxy anisole.
A kind of preparation method of the green plant insecticide in above-mentioned gardens is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the raw material weight number of the green plant in above-mentioned gardens insecticide；
(2) by kuh-seng, azedarach, tripterygium wilfordii, stone-like omphalia, Lappula echinata, Golden Larch Bark, Cortex hibisus syriacus, Dalmatian chrysanthemum, the tuber of stemona, tobacco and make
After gentleman's removal of impurities, mixing is added in reaction vessel, and the water of 100 parts by weight is added, and after impregnating 2 hours, carries out first time decoction, decocts
It boils the time 150 minutes, when temperature is down to 60 degrees Celsius, filters to obtain the first decoction liquor, the water of 80 parts by weight is added, carry out second
It decocts, decocting time 100 minutes, when temperature is down to 60 degrees Celsius, filters to obtain second of decoction liquor, the water of 50 parts by weight is added,
Third time decoction is carried out, when temperature is down to 60 degrees Celsius, third time decoction liquor is filtered to obtain, merges decoction liquor three times；
(3) after decoction liquor staticly settles 10 hours, supernatant is first extracted in centrifugation, and supernatant is taken out by 80 mesh filter clothes
It is concentrated under reduced pressure in inspissator, 75 degrees Celsius, vacuum degree 0.03MPa of thickening temperature, concentration is until 50 degrees Celsius of measurements repeatedly
The relative density of concentrate obtains medicinal extract to 1.21；
(4) it is 100 mesh realgar comminuted powder to be broken to grain diameter, is added in medicinal extract after being uniformly mixed, is placed in vacuum
After being dried 10 hours in drying machine；
(5) product and menthol, surfactant, preservative and antioxidant made from step (4) are uniformly mixed
Afterwards, it puts into grinder and is ground, sieve with 100 mesh sieve, pack storage to get the green plant insecticide in the gardens.
Vacuum drier is set as 55-65 degrees Celsius of temperature, vacuum degree 0.02MPa in step (4).
Embodiment 2
A kind of green plant insecticide in gardens, includes the raw material of following parts by weight meter：
20 parts of kuh-seng, 15 parts of azedarach, 20 parts of tripterygium wilfordii, 15 parts of stone-like omphalia, 12 parts of Lappula echinata, 12 parts of Golden Larch Bark, Cortex hibisus syriacus 10
Part, 0.8 part of realgar, 20 parts of Dalmatian chrysanthemum, 20 parts of the tuber of stemona, 15 parts of tobacco, 12 parts of the fruit of Rangoon creeper, 0.5 part of menthol, surfactant
0.6 part of 0.4 part, 0.5 part of preservative and antioxidant.
Surfactant is sodium lignin sulfonate.
Preservative is sodium sorbate.
Antioxidant is dibutyl hydroxy toluene.
A kind of preparation method of the green plant insecticide in above-mentioned gardens is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the raw material weight number of the green plant in above-mentioned gardens insecticide；
(2) by kuh-seng, azedarach, tripterygium wilfordii, stone-like omphalia, Lappula echinata, Golden Larch Bark, Cortex hibisus syriacus, Dalmatian chrysanthemum, the tuber of stemona, tobacco and make
After gentleman's removal of impurities, mixing is added in reaction vessel, and the water of 200 parts by weight is added, and after impregnating 5 hours, carries out first time decoction, decocts
It boils the time 200 minutes, when temperature is down to 60 degrees Celsius, filters to obtain the first decoction liquor, the water of 150 parts by weight is added, carry out second
Secondary decoction, decocting time 150 minutes when temperature is down to 60 degrees Celsius, filter to obtain second of decoction liquor, 100 parts by weight are added
Water carries out third time decoction, when temperature is down to 60 degrees Celsius, filters to obtain third time decoction liquor, merges decoction liquor three times；
(3) after decoction liquor staticly settles 15 hours, supernatant is first extracted in centrifugation, and supernatant is passed through 120 mesh filter clothes
It takes out in inspissator and is concentrated under reduced pressure, 85 degrees Celsius, vacuum degree 0.05MPa of thickening temperature, concentration is until 50 degrees Celsius of surveys repeatedly
The relative density of concentrate is measured to 1.25, obtains medicinal extract；
(4) it is 200 mesh realgar comminuted powder to be broken to grain diameter, is added in medicinal extract after being uniformly mixed, is placed in vacuum
After being dried 12 hours in drying machine；
(5) product and menthol, surfactant, preservative and antioxidant made from step (4) are uniformly mixed
Afterwards, it puts into grinder and is ground, cross 200 mesh sieve, pack storage to get the green plant insecticide in the gardens.
Vacuum drier is set as 65 degrees Celsius of temperature, vacuum degree 0.04MPa in step (4).
Embodiment 3
A kind of green plant insecticide in gardens, includes the raw material of following parts by weight meter：
16 parts of kuh-seng, 11 parts of azedarach, 16 parts of tripterygium wilfordii, 10 parts of stone-like omphalia, 8 parts of Lappula echinata, 8 parts of Golden Larch Bark, 6 parts of Cortex hibisus syriacus,
0.4 part of realgar, 16 parts of Dalmatian chrysanthemum, 16 parts of the tuber of stemona, 12 parts of tobacco, 8 parts of the fruit of Rangoon creeper, 0.2 part of menthol, 0.2 part of surfactant,
0.3 part of 0.2 part of preservative and antioxidant
Surfactant is sodium sulfate of polyethenoxy ether of fatty alcohol.
Preservative is potassium sorbate.
Antioxidant is propylgallate.
A kind of preparation method of the green plant insecticide in above-mentioned gardens is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the raw material weight number of the green plant in above-mentioned gardens insecticide；
(2) by kuh-seng, azedarach, tripterygium wilfordii, stone-like omphalia, Lappula echinata, Golden Larch Bark, Cortex hibisus syriacus, Dalmatian chrysanthemum, the tuber of stemona, tobacco and make
After gentleman's removal of impurities, mixing is added in reaction vessel, and the water of 150 parts by weight is added, and after impregnating 4 hours, carries out first time decoction, decocts
It boils the time 180 minutes, when temperature is down to 60 degrees Celsius, filters to obtain the first decoction liquor, the water of 120 parts by weight is added, carry out second
Secondary decoction, decocting time 120 minutes when temperature is down to 60 degrees Celsius, filter to obtain second of decoction liquor, 80 parts by weight are added
Water carries out third time decoction, when temperature is down to 60 degrees Celsius, filters to obtain third time decoction liquor, merges decoction liquor three times；
(3) after decoction liquor staticly settles 14 hours, supernatant is first extracted in centrifugation, and supernatant is passed through 100 mesh filter clothes
It takes out in inspissator and is concentrated under reduced pressure, 80 degrees Celsius, vacuum degree 0.04MPa of thickening temperature, concentration is until 50 degrees Celsius of surveys repeatedly
The relative density of concentrate is measured to 1.24, obtains medicinal extract；
(4) it is 150 mesh realgar comminuted powder to be broken to grain diameter, is added in medicinal extract after being uniformly mixed, is placed in vacuum
After being dried 11 hours in drying machine；
(5) product and menthol, surfactant, preservative and antioxidant made from step (4) are uniformly mixed
Afterwards, it puts into grinder and is ground, cross 150 mesh sieve, pack storage to get the green plant insecticide in the gardens.
Vacuum drier is set as 60 degrees Celsius of temperature, vacuum degree 0.03MPa in step (4).
Embodiment 4
A kind of green plant insecticide in gardens, includes the raw material of following parts by weight meter：
19 parts of kuh-seng, 14 parts of azedarach, 19 parts of tripterygium wilfordii, 13 parts of stone-like omphalia, 10 parts of Lappula echinata, 10 parts of Golden Larch Bark, Cortex hibisus syriacus 9
Part, 0.7 part of realgar, 19 parts of Dalmatian chrysanthemum, 19 parts of the tuber of stemona, 14 parts of tobacco, 10 parts of the fruit of Rangoon creeper, 0.4 part of menthol, surfactant
0.5 part of 0.3 part, 0.4 part of preservative and antioxidant
Surfactant is lauryl sodium sulfate.
Preservative is dehydroacetic acid.
Antioxidant is tert-butylhydroquinone.
A kind of preparation method of the green plant insecticide in above-mentioned gardens is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the raw material weight number of the green plant in above-mentioned gardens insecticide；
(2) by kuh-seng, azedarach, tripterygium wilfordii, stone-like omphalia, Lappula echinata, Golden Larch Bark, Cortex hibisus syriacus, Dalmatian chrysanthemum, the tuber of stemona, tobacco and make
After gentleman's removal of impurities, mixing is added in reaction vessel, and the water of 120 parts by weight is added, and after impregnating 4 hours, carries out first time decoction, decocts
It boils the time 170 minutes, when temperature is down to 60 degrees Celsius, filters to obtain the first decoction liquor, the water of 100 parts by weight is added, carry out second
Secondary decoction, decocting time 120 minutes when temperature is down to 60 degrees Celsius, filter to obtain second of decoction liquor, 80 parts by weight are added
Water carries out third time decoction, when temperature is down to 60 degrees Celsius, filters to obtain third time decoction liquor, merges decoction liquor three times；
(3) after decoction liquor staticly settles 12 hours, supernatant is first extracted in centrifugation, and supernatant is passed through 100 mesh filter clothes
It takes out in inspissator and is concentrated under reduced pressure, 78 degrees Celsius, vacuum degree 0.035MPa of concentration temperature, concentration is until 50 degrees Celsius of measurements repeatedly
The relative density of concentrate obtains medicinal extract to 1.23；
(4) it is 150 mesh realgar comminuted powder to be broken to grain diameter, is added in medicinal extract after being uniformly mixed, is placed in vacuum
After being dried 10 hours in drying machine；
(5) product and menthol, surfactant, preservative and antioxidant made from step (4) are uniformly mixed
Afterwards, it puts into grinder and is ground, cross 180 mesh sieve, pack storage to get the green plant insecticide in the gardens.
Vacuum drier is set as 62 degrees Celsius of temperature, vacuum degree 0.04MPa in step (4).
Embodiment 5
A kind of green plant insecticide in gardens, includes the raw material of following parts by weight meter：
18 parts of kuh-seng, 13 parts of azedarach, 17 parts of tripterygium wilfordii, 12 parts of stone-like omphalia, 9 parts of Lappula echinata, 9 parts of Golden Larch Bark, 7 parts of Cortex hibisus syriacus,
0.5 part of realgar, 18 parts of Dalmatian chrysanthemum, 18 parts of the tuber of stemona, 13 parts of tobacco, 9 parts of the fruit of Rangoon creeper, 0.3 part of menthol, surfactant 0.25
0.4 part of part, 0.3 part of preservative and antioxidant.
Surfactant is sodium lignin sulfonate.
Preservative is potassium sorbate.
Antioxidant is propylgallate.
A kind of preparation method of the green plant insecticide in above-mentioned gardens is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the raw material weight number of the green plant in above-mentioned gardens insecticide；
(2) by kuh-seng, azedarach, tripterygium wilfordii, stone-like omphalia, Lappula echinata, Golden Larch Bark, Cortex hibisus syriacus, Dalmatian chrysanthemum, the tuber of stemona, tobacco and make
After gentleman's removal of impurities, mixing is added in reaction vessel, and the water of 160 parts by weight is added, and after impregnating 3 hours, carries out first time decoction, decocts
It boils the time 190 minutes, when temperature is down to 60 degrees Celsius, filters to obtain the first decoction liquor, the water of 130 parts by weight is added, carry out second
Secondary decoction, decocting time 120 minutes when temperature is down to 60 degrees Celsius, filter to obtain second of decoction liquor, 80 parts by weight are added
Water carries out third time decoction, when temperature is down to 60 degrees Celsius, filters to obtain third time decoction liquor, merges decoction liquor three times；
(3) after decoction liquor staticly settles 13 hours, supernatant is first extracted in centrifugation, and supernatant is passed through 100 mesh filter clothes
It takes out in inspissator and is concentrated under reduced pressure, 82 degrees Celsius, vacuum degree 0.05MPa of thickening temperature, concentration is until 50 degrees Celsius of surveys repeatedly
The relative density of concentrate is measured to 1.24, obtains medicinal extract；
(4) it is 120 mesh realgar comminuted powder to be broken to grain diameter, is added in medicinal extract after being uniformly mixed, is placed in vacuum
After being dried 12 hours in drying machine；
(5) product and menthol, surfactant, preservative and antioxidant made from step (4) are uniformly mixed
Afterwards, it puts into grinder and is ground, cross 150 mesh sieve, pack storage to get the green plant insecticide in the gardens.
Vacuum drier is set as 60 degrees Celsius of temperature, vacuum degree 0.03MPa in step (4).
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of green plant insecticide in gardens, which is characterized in that include the raw material of following parts by weight meter：15-20 parts of kuh-seng, China tree
10-15 parts of skin, 15-20 parts of tripterygium wilfordii, 8-15 parts of stone-like omphalia, 6-12 parts of Lappula echinata, 6-12 parts of Golden Larch Bark, 5-10 parts of Cortex hibisus syriacus, realgar
0.3-0.8 parts, 15-20 parts of Dalmatian chrysanthemum, 15-20 parts of the tuber of stemona, 10-15 parts of tobacco, 6-12 parts of the fruit of Rangoon creeper, 0.1-0.5 parts of menthol,
0.2-0.6 parts of 0.1-0.4 parts of surfactant, 0.1-0.5 parts of preservative and antioxidant.
2. the green plant insecticide in gardens according to claim 1, which is characterized in that include the raw material of following parts by weight meter：
16-19 parts of kuh-seng, 11-14 parts of azedarach, 16-19 parts of tripterygium wilfordii, 10-13 parts of stone-like omphalia, 8-10 parts of Lappula echinata, 8-10 parts of Golden Larch Bark,
6-9 parts of Cortex hibisus syriacus, 0.4-0.7 parts of realgar, 16-19 parts of Dalmatian chrysanthemum, 16-19 parts of the tuber of stemona, 12-14 parts of tobacco, 8-10 parts of the fruit of Rangoon creeper,
0.3-0.5 parts of 0.2-0.4 parts of menthol, 0.2-0.3 parts of surfactant, 0.2-0.4 parts of preservative and antioxidant.
3. the green plant insecticide in gardens according to claim 1, which is characterized in that include the raw material of following parts by weight meter：
18 parts of kuh-seng, 13 parts of azedarach, 17 parts of tripterygium wilfordii, 12 parts of stone-like omphalia, 9 parts of Lappula echinata, 9 parts of Golden Larch Bark, 7 parts of Cortex hibisus syriacus, realgar 0.5
Part, 18 parts of Dalmatian chrysanthemum, 18 parts of the tuber of stemona, 13 parts of tobacco, 9 parts of the fruit of Rangoon creeper, 0.3 part of menthol, 0.25 part of surfactant, preservative
0.3 part and 0.4 part of antioxidant.
4. the green plant insecticide in gardens according to claim 1, which is characterized in that the surfactant is dodecyl
One or more of sodium sulphate, sodium lignin sulfonate and sodium sulfate of polyethenoxy ether of fatty alcohol combine.
5. the green plant insecticide in gardens according to claim 1, which is characterized in that the preservative is sodium benzoate, mountain
One or more of pears acid sodium, potassium sorbate and dehydroacetic acid combine.
6. the green plant insecticide in gardens according to claim 1, which is characterized in that the antioxidant is butylhydroxy fennel
One or more of ether, dibutyl hydroxy toluene, propylgallate and tert-butylhydroquinone combine.
7. a kind of preparation method of the green plant insecticide in gardens as claimed in any one of claims 1 to 6, which is characterized in that including
Following steps：
(1) each raw material is weighed according to the raw material weight number of the green plant in above-mentioned gardens insecticide；
(2) by kuh-seng, azedarach, tripterygium wilfordii, stone-like omphalia, Lappula echinata, Golden Larch Bark, Cortex hibisus syriacus, Dalmatian chrysanthemum, the tuber of stemona, tobacco and the fruit of Rangoon creeper
After removal of impurities, mixing is added in reaction vessel, and the water of 100-200 parts by weight is added, and after impregnating 2-5 hours, carries out first time decoction,
Decocting time 150-200 minutes when temperature is down to 60 degrees Celsius, filters to obtain the first decoction liquor, the water of 80-150 parts by weight is added,
It carries out second to decoct, decocting time 100-150 minutes when temperature is down to 60 degrees Celsius, filters to obtain second of decoction liquor, is added
The water of 50-100 parts by weight carries out third time decoction, when temperature is down to 60 degrees Celsius, filters to obtain third time decoction liquor, merges three
Secondary decoction liquor；
(3) after decoction liquor staticly settles 10-15 hours, supernatant is first extracted in centrifugation, and supernatant is filtered by 80-120 mesh
Cloth take out inspissator in be concentrated under reduced pressure, 75-85 degrees Celsius of thickening temperature, vacuum degree 0.03-0.05MPa, repeatedly concentration until
The relative density of 50 degrees Celsius of measurement concentrates obtains medicinal extract to 1.21-1.25；
(4) it is 100-200 mesh realgar comminuted powder to be broken to grain diameter, is added in medicinal extract after being uniformly mixed, is placed in vacuum
After being dried 10-12 hours in drying machine；
(5) it after being uniformly mixed product and menthol, surfactant, preservative and antioxidant made from step (4), throws
Enter in grinder and be ground, cross 100-200 mesh sieve, packs storage to get the green plant insecticide in the gardens.
8. the preparation method of the green plant insecticide in gardens according to claim 7, which is characterized in that in the step (4)
Vacuum drier is set as 55-65 degrees Celsius of temperature, vacuum degree 0.02-0.04MPa.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109221288A (en) * | 2018-11-01 | 2019-01-18 | 孙同娟 | A kind of municipal administration gardens solid repellent and preparation method thereof |
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Application publication date: 20181016 |