CN110870487A - Preparation method of environment-friendly insecticidal sterilizing agent - Google Patents
Preparation method of environment-friendly insecticidal sterilizing agent Download PDFInfo
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- CN110870487A CN110870487A CN201911153904.7A CN201911153904A CN110870487A CN 110870487 A CN110870487 A CN 110870487A CN 201911153904 A CN201911153904 A CN 201911153904A CN 110870487 A CN110870487 A CN 110870487A
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds 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
- 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
-
- 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]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/32—Ranunculaceae [Buttercup family], e.g. hepatica, hydrastis or goldenseal
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a preparation method of an environment-friendly insecticidal sterilizing agent, which comprises the steps of extracting plant extract, stirring and mixing, evaporating, heating and sterilizing. The preparation method of the environment-friendly insecticidal and bactericidal agent is simple and clear, has strong operability, and the environment-friendly insecticidal and bactericidal agent is prepared by stirring and mixing the extracted plant extract with other components, evaporating, heating and sterilizing, wherein the components are uniform and stable, can effectively kill insect pests, and cannot pollute the environment.
Description
Technical Field
The invention belongs to the technical field of agricultural insect prevention, and particularly relates to a preparation method of an environment-friendly insecticidal sterilizing agent.
Background
The existing insecticidal sterilizing agent is divided into a plant insecticidal sterilizing agent and a chemical insecticidal sterilizing agent, the plant insecticidal sterilizing agent cannot be stored for a long time, the performance of the plant insecticidal sterilizing agent is kept effective, and the chemical insecticidal sterilizing agent has high toxicity and can cause pollution to the environment. .
Disclosure of Invention
The invention aims to provide a preparation method of an environment-friendly insecticidal sterilizing agent, which is environment-friendly and has stable performance.
The invention adopts the technical scheme that the preparation method of the environment-friendly insecticidal sterilizing agent is implemented according to the following steps:
step 1, extracting a plant extract by an ultrasonic cleaner;
step 2, adding the plant extract, alum and acetone into a stirrer according to the mass ratio of 2: 1-1.5: 0.3-0.5, and uniformly stirring to obtain a mixed solution;
step 3, adding the mixed solution into an evaporator, and concentrating the mixed solution under reduced pressure to three-quarters of the original volume to obtain a pasty mixed solution;
and 4, adding deionized water into the paste mixed liquor according to the mass ratio of 5: 1-1.3, and heating for sterilization to obtain the environment-friendly insecticidal sterilizing agent.
The present invention is also characterized in that,
the plant extract in the step 1 comprises 30-35% of pepper extract, 35-43% of tripterygium wilfordii extract, 14-22% of kusnezoff monkshood root extract and 10-15% of mint leaf extract by mass percentage, and the sum of the mass percentages of the components is 100%.
Step 1 specifically comprises the steps of washing the hot pepper, the thunder god vine, the kusnezoff monkshood root and the mint leaf by using distilled water, respectively putting the hot pepper, the thunder god vine, the kusnezoff monkshood root and the mint leaf into a container, immersing the containers in the distilled water, respectively putting the containers into an ultrasonic cleaner for ultrasonic cleaning, taking out the containers, and respectively filtering liquid in the containers to respectively obtain a hot pepper extracting solution, a thunder god vine extracting solution, a kusnezoff monkshood root extracting solution.
The ultrasonic cleaning temperature is 15-27 ℃, the ultrasonic power is 120-150W, and the ultrasonic cleaning time is 40-63 min.
The evaporation temperature of the evaporator is 70-75 ℃.
The heating temperature for heating sterilization is 80-90 deg.C, and the sterilization time is 30 min.
The invention has the beneficial effects that the preparation method of the environment-friendly insecticidal and bactericidal agent is simple and clear, the operability is strong, the environment-friendly insecticidal and bactericidal agent is prepared by stirring and mixing the extracted plant extract with other components, evaporating, heating and sterilizing, and the components are uniform and stable, can effectively kill insect pests, and cannot pollute the environment.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The invention relates to a preparation method of an environment-friendly insecticidal sterilizing agent, which is implemented according to the following steps:
step 1, extracting plant extract by an ultrasonic cleaner
Cleaning the pepper, the thunder god vine, the kusnezoff monkshood root and the mint leaf by using distilled water, respectively putting the pepper, the thunder god vine, the kusnezoff monkshood root and the mint leaf into a container, immersing the container in the distilled water, respectively putting the container into an ultrasonic cleaner for ultrasonic cleaning, wherein the ultrasonic cleaning temperature is 15-27 ℃, the ultrasonic power is 120-150W, and the ultrasonic cleaning time is 40-63min, taking out the container, and respectively filtering the liquid in the container to respectively obtain a pepper extract, a thunder god vine extract, a kusnezoff monkshood root extract and a mint leaf extract, wherein the pepper extract is 30-35%, the thunder god vine extract is 35-43%, the kusnezoff;
step 2, adding the plant extract, alum and acetone into a stirrer according to the mass ratio of 2: 1-1.5: 0.3-0.5, and uniformly stirring to obtain a mixed solution;
step 3, adding the mixed solution into an evaporator, and concentrating the mixed solution under reduced pressure to three quarters of the original volume, wherein the evaporation temperature of the evaporator is 70-75 ℃ to obtain a pasty mixed solution;
and 4, adding deionized water into the paste mixed liquor according to the mass ratio of 5: 1-1.3, and heating for sterilization at the heating temperature of 80-90 ℃ for 30min to obtain the environment-friendly insecticidal and bactericidal agent.
Example 1
The embodiment provides a preparation method of an environment-friendly insecticidal sterilizing agent, which is implemented according to the following steps:
step 1, extracting plant extract by an ultrasonic cleaner
Cleaning pepper, thunder god vine, kusnezoff monkshood root and mint leaf by using distilled water, respectively putting the pepper, the thunder god vine, the kusnezoff monkshood root and the mint leaf into a container, immersing the containers in the distilled water, respectively putting the containers into an ultrasonic cleaner for ultrasonic cleaning, wherein the ultrasonic cleaning temperature is 15 ℃, the ultrasonic power is 120W, the ultrasonic cleaning time is 40min, taking out the containers, respectively filtering liquid in the containers, and respectively obtaining pepper extract, thunder god vine extract, kusnezoff monkshood root extract and mint leaf extract, wherein the pepper extract is 30%, the thunder god vine extract 343%, the kusnezoff monkshood root extract 14;
step 2, adding the plant extract, alum and acetone into a stirrer according to the mass ratio of 2:1:0.3, and uniformly stirring to obtain a mixed solution;
step 3, adding the mixed solution into an evaporator, and concentrating the mixed solution under reduced pressure to three-quarters of the original volume, wherein the evaporation temperature of the evaporator is 70 ℃ to obtain a pasty mixed solution;
and 4, adding deionized water into the paste mixed liquor according to the mass ratio of 5: 1-1.3, and heating for sterilization at the heating temperature of 80 ℃ for 30min to obtain the environment-friendly insecticidal sterilizing agent.
Example 2
The embodiment provides a preparation method of an environment-friendly insecticidal sterilizing agent, which is implemented according to the following steps:
step 1, extracting plant extract by an ultrasonic cleaner
Cleaning pepper, thunder god vine, kusnezoff monkshood root and mint leaf by using distilled water, respectively putting the pepper, the thunder god vine, the kusnezoff monkshood root and the mint leaf into a container, immersing the containers in the distilled water, respectively putting the containers into an ultrasonic cleaner for ultrasonic cleaning, wherein the ultrasonic cleaning temperature is 27 ℃, the ultrasonic power is 150W, the ultrasonic cleaning time is 63min, taking out the containers, respectively filtering the liquid in the containers, and respectively obtaining pepper extract, thunder god vine extract, kusnezoff monkshood root extract and mint leaf extract, wherein the pepper extract is 35%, the thunder god vine extract is 35%, the kusnezoff monkshood root;
step 2, adding the plant extract, alum and acetone into a stirrer according to the mass ratio of 2:1.5:0.5, and uniformly stirring to obtain a mixed solution;
step 3, adding the mixed solution into an evaporator, and concentrating the mixed solution under reduced pressure to three-quarters of the original volume, wherein the evaporation temperature of the evaporator is 75 ℃ to obtain a pasty mixed solution;
and 4, adding deionized water into the paste mixed liquor according to the mass ratio of 5: 1-1.3, and heating for sterilization at the heating temperature of 90 ℃ for 30min to obtain the environment-friendly insecticidal sterilizing agent.
Example 3
The embodiment provides a preparation method of an environment-friendly insecticidal sterilizing agent, which is implemented according to the following steps:
step 1, extracting plant extract by an ultrasonic cleaner
Cleaning pepper, thunder god vine, kusnezoff monkshood root and mint leaf by using distilled water, respectively putting the pepper, the thunder god vine, the kusnezoff monkshood root and the mint leaf into a container, immersing the containers in the distilled water, respectively putting the containers into an ultrasonic cleaner for ultrasonic cleaning, wherein the ultrasonic cleaning temperature is 20 ℃, the ultrasonic power is 130W, the ultrasonic cleaning time is 50min, taking out the containers, respectively filtering the liquid in the containers, and respectively obtaining pepper extract, thunder god vine extract, kusnezoff monkshood root extract and mint leaf extract, wherein the pepper extract is 34%, the thunder god vine extract is 40%, the kusnezoff monkshood root;
step 2, adding the plant extract, alum and acetone into a stirrer according to the mass ratio of 2:1.3:0.4, and uniformly stirring to obtain a mixed solution;
step 3, adding the mixed solution into an evaporator, and concentrating the mixed solution under reduced pressure to three-quarters of the original volume, wherein the evaporation temperature of the evaporator is 73 ℃ to obtain a pasty mixed solution;
and 4, adding deionized water into the paste mixed liquor according to the mass ratio of 5: 1-1.3, and heating for sterilization at the heating temperature of 85 ℃ for 30min to obtain the environment-friendly insecticidal sterilizing agent.
Claims (6)
1. The preparation method of the environment-friendly insecticidal sterilizing agent is characterized by comprising the following steps:
step 1, extracting a plant extract by an ultrasonic cleaner;
step 2, adding the plant extract, alum and acetone into a stirrer according to the mass ratio of 2: 1-1.5: 0.3-0.5, and uniformly stirring to obtain a mixed solution;
step 3, adding the mixed solution into an evaporator, and concentrating the mixed solution under reduced pressure to three-quarters of the original volume to obtain a pasty mixed solution;
and 4, adding deionized water into the paste mixed liquor according to the mass ratio of 5: 1-1.3, and heating for sterilization to obtain the environment-friendly insecticidal sterilizing agent.
2. The method for preparing an environment-friendly insecticide and bactericide as claimed in claim 1, wherein the plant extract in step 1 comprises 30-35% by mass of capsicum extract, 35-43% by mass of tripterygium wilfordii extract, 14-22% by mass of kusnezoff monkshood root extract, and 10-15% by mass of peppermint leaf extract, the sum of the mass percentages of the above components being 100%.
3. The method as claimed in claim 2, wherein step 1 comprises washing the capsicum, tripterygium wilfordii, kusnezoff monkshood root and peppermint leaf with distilled water, placing the capsicum, tripterygium wilfordii, kusnezoff monkshood root and peppermint leaf in a container respectively, immersing the container in distilled water, placing the container in an ultrasonic cleaner for ultrasonic cleaning, taking out the container, and filtering the liquid in the container to obtain capsicum extract, tripterygium wilfordii extract, kusnezoff monkshood root extract and peppermint leaf extract respectively.
4. The method for preparing the environment-friendly pesticide and bactericide as claimed in claim 3, wherein the ultrasonic cleaning temperature is 15-27 ℃, the ultrasonic power is 120-150W, and the ultrasonic cleaning time is 40-63 min.
5. The method as claimed in claim 1, wherein the evaporator has an evaporation temperature of 70-75 ℃.
6. The method for preparing the environment-friendly insecticidal and bactericidal agent as claimed in claim 1, wherein the heating temperature for the heating sterilization is 80-90 ℃ and the sterilization time is 30 min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911153904.7A CN110870487A (en) | 2019-11-22 | 2019-11-22 | Preparation method of environment-friendly insecticidal sterilizing agent |
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| CN201911153904.7A CN110870487A (en) | 2019-11-22 | 2019-11-22 | Preparation method of environment-friendly insecticidal sterilizing agent |
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| CN110870487A true CN110870487A (en) | 2020-03-10 |
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| CN103609623A (en) * | 2013-11-25 | 2014-03-05 | 青岛东颐锦禾农业科技有限公司 | Pesticidal bactericidal compound for organic vegetable planting and manufacturing method thereof |
| CN106561742A (en) * | 2015-10-10 | 2017-04-19 | 重庆鸿谦农业开发有限责任公司 | A pollution-free pesticide and a preparing method thereof |
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2019
- 2019-11-22 CN CN201911153904.7A patent/CN110870487A/en active Pending
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