CN112544639A - Non-toxic flower and plant insecticidal sterilizing agent and preparation method thereof - Google Patents
Non-toxic flower and plant insecticidal sterilizing agent and preparation method thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- 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]
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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]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
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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]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
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- 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
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Abstract
The invention discloses a non-toxic flower plant insecticidal and bactericidal agent and its preparation method, wherein the main components of the insecticidal and bactericidal agent are obtained by plant extraction, and a small amount of solubilizer and stabilizer are added to enhance the absorption effect of the plant, and the insecticidal and bactericidal agent has long-lasting stability, wherein in the invention, the insecticide is the mutual matching of the leaves of longleaf Cinnamomum japonicum Kishinouye, the roots of lindera root, the whole plant of Euphorbia fischeriana, the whole plant of Rhododendron mollis, the leaves of Vitex negundo, the whole plant of Artemisia annua, the roots of black hellebore and the whole plant of arisaema consanguineum, and can efficiently kill the leaf peaks of China rose, the silverleaf moth, aphid, red spider, mealybug, white fly and leaf miner. The invention is prepared by adopting natural raw materials, has no toxicity, directly acts on the nursery stock flowers, has no influence on the nursery stock flowers, has lasting pesticide effect, good insecticidal effect and quick action, and is convenient to popularize and use.
Description
Technical Field
The invention relates to a non-toxic flower plant insecticidal sterilizing agent and a preparation method thereof, belonging to the technical field of insecticidal sterilizing agent preparation.
Background
Flowers are used as a mark for improving the living standard of people at the present stage, are plants which are visible everywhere at the present stage due to unique aroma and landscape value, are widely present in families, companies and various public areas, and are also the most popular industries in recent years in flower culture.
Flowers are used as ornamental plants, so that the environment can be greened, the life can be decorated, the sentiment can be mastered in a pottery way, and the ornamental plants have certain economic value.
During the growth and development of seedlings and flowers, pests can cause diseases and insect pests to the flowers through human clothes, plants or cuttings and the like, and common diseases and insect pests include Chinese rose leaf peaks, silverloopers, aphids, red spiders, round bugs, mealybugs, white pellybugs, leaf miners and the like. During the prevention and control, the plants are isolated, the mouth organ types of pests are identified, then the pests are treated by adopting a real-time means, and when the pest and disease damage is treated more, the pests and diseases are prevented and controlled by adopting an insecticide.
Particularly, with the improvement of living standard, the aerial courtyard house gradually becomes a main body of a new generation of buildings, and the house contains a large-area courtyard, so that the seed value of a large number of nursery stock flowers can be introduced into the air, the current high-rise buildings are not only common potted plant bonsai plants, but also diseases and insect pests with more complicated types are inevitably caused by the seed value of large nursery stock flowers compared with the previous plants planted in sunlight, therefore, the diseases and insect pests of the aerial courtyard planting cannot be solved by the balcony potting planting currently used, and the pesticides used for planting the nursery stock flowers are chemical pesticide pesticides which have pollution and cannot be suitable for the high-rise courtyard.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a non-toxic flower plant insecticidal bactericidal agent and a preparation method thereof. The main components of the provided insecticidal and bactericidal agent are obtained by plant extraction, and the insecticidal and bactericidal agent has no chemical agent component, is not easy to generate antibiotic property, has good insecticidal effect and has no peculiar smell.
In order to achieve the purpose, the invention adopts the technical scheme that;
the invention relates to a non-toxic insecticidal bactericidal agent for flower plants, which comprises the following raw materials in percentage by mass: 10-20% of pesticide, 5-15% of sterilizing agent, 1-10% of solubilizer, 0.1-2% of stabilizer and the balance of distilled water, wherein the pesticide is prepared from the following raw materials in parts by weight: 15-24 parts of Dayezhangzhao leaf, 16-24 parts of lindera root, 17-26 parts of euphorbia stellera root-carrying whole plant, 13-23 parts of rhododendron molle whole plant, 14-25 parts of vitex leaf, 8-14 parts of artemisia annua whole plant, 11-22 parts of Chenopodium glaucum rhizome, 10-19 parts of arisaema consanguineum whole plant and 55-62 parts of distilled water.
The present invention provides a non-toxic flower plant insecticidal bactericidal agent, in which the main components of insecticide and bactericidal agent are obtained by plant extraction, and in addition, a small quantity of solubilizing agent and stabilizing agent are added to raise absorption effect of plant and stabilize and prolong insecticidal bactericidal agent, in which in the present invention the insecticide is made up by using leaf of large leaf cinnamomum japonicum, root of lindera root, euphorbia stellera root whole plant, rhododendron molle whole plant, leaf of vitex negundo, artemisia annua whole plant, root of black hellebore and arisaema tuber whole plant through a certain preparation process.
In a preferred scheme, the plant insecticidal and bactericidal agent comprises the following raw materials in percentage by mass: 14 to 18 percent of pesticide, 8 to 13 percent of sterilizing agent, 3 to 7 percent of solubilizer, 0.5 to 1.5 percent of stabilizer and 60 to 75 percent of distilled water.
In a preferred scheme, the pesticide consists of the following raw materials in parts by weight: 14-24 parts of large-leaf cinnamomum japonicum leaf, 15-23 parts of lindera root, 16-25 parts of euphorbia stellera root-carrying root whole plant, 13-22 parts of rhododendron molle whole plant, 13-24 parts of negundo chastetree leaf, 7-13 parts of artemisia annua whole plant, 10-21 parts of black hellebore root, 9-18 parts of rhizoma arisaematis whole plant and 54-61 parts of distilled water.
The preparation method of the pesticide comprises the following steps of preparing raw materials according to a designed proportion, cleaning sassafras mauritiana leaves and vitex negundo leaves, adding distilled water, decocting with slow fire for 30-50min to obtain a mixture A, cleaning lindera root and black veratrum root, grinding, adding distilled water, decocting with slow fire for 40-60min to obtain a mixture B, cutting whole euphorbia stellera root plants, whole rhododendron molle plants, whole artemisia annua plants and whole arisaema consanguineum plants into pieces, adding distilled water, decocting for 50-70min to obtain a mixture C, mixing the mixture A, the mixture B and the mixture C, adding distilled water, heating to 70-90 ℃, stirring for 10-20min, heating to 95-100 ℃, standing for 30-40min, cooling, and carrying out solid-liquid separation to obtain the pesticide.
The inventor finds that in the process of preparing the insecticide, which substance takes the leaves, which substance takes the roots and which substance takes the whole plant are important, for example, although lindera root, euphorbia fischeriana, rhododendron molle, black veratrum root and the like can be used as the whole plant, the effect of separating the roots, the leaves and the whole plant cannot be achieved if the whole plant is used as the medicine.
In the actual operation process of the invention, the raw materials are all put in the marmite in the decoction process; the solid-liquid separation is to obtain a liquid phase by filtering out the residue by a 120-mesh screen.
In a preferred scheme, the bactericide comprises the following components in percentage by mass: 40-60% of camphor and 40-60% of dandelion.
In the invention, the bactericides are camphor and dandelion, and the inventor finds that the two components are adopted as the bactericides, so that the bactericide not only has good bactericidal effect, but also can further enhance the effect of the insecticide.
Further preferably, the preparation process of the bactericide comprises the steps of mixing camphor and dandelion, decocting for 50-60min, and carrying out solid-liquid separation to obtain a liquid phase, namely the bactericide.
In a preferred embodiment, the solubilizer comprises the following components in percentage by mass: 15-25% of propylene glycol, 15-25% of azone, 30-40% of mint and 20-30% of absolute ethyl alcohol.
Further preferably, the solubilizer is prepared by uniformly stirring propylene glycol, azone, mint and absolute ethyl alcohol; the stirring speed is 480-500 rpm/min.
In a preferred embodiment, the stabilizer comprises the following components in percentage by mass: 35-45% of sodium benzoate, 25-35% of sodium orthophosphate and 25-35% of ammonium sulfate.
Further preferably, the preparation process of the stabilizer is to uniformly stir sodium benzoate, sodium orthophosphate and ammonium sulfate to obtain the stabilizer; the stirring speed is 480-500 rpm/min.
The invention relates to a preparation method of a non-toxic flower plant insecticidal sterilizing agent, which comprises the following steps: the insecticide, the sterilizing agent, the solubilizer and the stabilizer are prepared according to the designed proportion, the insecticide and the sterilizing agent are uniformly mixed, the solubilizer and the stabilizer are sequentially added and uniformly mixed again, then the mixture is stirred for more than 10min at the rotating speed of 60-80/min, and the plant insecticidal sterilizing agent is obtained by filtering.
The invention relates to an application of a non-toxic insecticidal sterilizing agent for flower plants, which is applied to insecticidal sterilization of the flower plants, preferably to insecticidal sterilization of the flower plants planted in air courtyards.
In the practical application process, the insecticidal and bactericidal agent is sprayed on the overground part of the flower plant to prevent and control the larvae of the flower pests, or the soil is poured on the stem base part and the periphery of the stem base part of the flower plant to be applied to the root part and the periphery of the root system to prevent and control the underground larvae of the flower pests
Advantageous effects
The invention adopts the juice raw materials extracted from the plants such as big-leaf cinnamomum camphora leaf, lindera root, euphorbia stellera root with root, rhododendron molle whole plant, vitex negundo leaf, artemisia annua whole plant, black goosefoot reed root and the like to be effectively matched with a sterilizing agent, a solubilizer and a stabilizer to prepare the insecticidal sterilizing agent.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention:
example 1
A non-toxic flower plant insecticidal bactericidal agent is prepared by the following raw materials by weight;
s1 washing 19 parts of Tinospora leaf and 20 parts of Vitex negundo leaf, adding into casserole, adding distilled water, and decocting with slow fire for 50min to obtain the final product.
S2 cleaning radix Linderae 20 parts and rhizoma Phragmitis 16 parts respectively, putting into a grinder, grinding, and decocting in casserole with slow fire for 60min to obtain a mixture.
S3 cutting radix Euphorbiae Fischerianae into pieces, decocting 21 parts, 18 parts, 11 parts, and 15 parts for 70min to obtain a mixture.
S4 adding the mixture obtained in the step S1S2S3, pouring the mixture into the mixture, mixing and stirring uniformly, adding a proper amount of distilled water, heating to 90 ℃, continuously stirring for 20min by using a wood stick, continuously heating to 100 ℃, standing for 30min, stopping heating, cooling, removing residues, and filtering out residues by using a 120-mesh screen to obtain the pesticide.
Weighing 18g of the pesticide, 14g of a sterilizing agent, 9g of a solubilizer, 1.8g of a stabilizer and 180g of distilled water for later use; wherein the sterilizing agent is Camphora and herba Taraxaci, decocting in casserole for 60min, filtering out residues with 120 mesh sieve to obtain solubilizer including propylene glycol, azone, herba Menthae and anhydrous alcohol, adding into magnetic stirrer at constant temperature, stirring at 500rpm/min, mixing to obtain stabilizer including sodium benzoate, sodium orthophosphate and ammonium sulfate, adding into magnetic stirrer at constant temperature, stirring at 500rpm/min, and stirring to obtain the final product
Placing the pesticide and sterilizing agent in a reaction tank at normal temperature, mixing uniformly, adding solubilizer and stabilizer, stirring at 70/min for 10min, sieving with 120 mesh sieve, and filtering to obtain the nontoxic sterilizing agent for flower and plant
The safety indexes and the antibacterial effect of the plant sterilizing agent obtained in example 1 were measured, and the measurement results are shown in table 1 below.
TABLE 1
As can be seen from the above table 1, the insecticidal and bactericidal agent of the invention has small irritation, no toxicity and environmental protection, and has better insecticidal and insect-resistant effects on the insects such as the silvery looper, aphid, red spider, round scale, mealybug, white pellybug, leaf miner, Chinese rose leafpeak and the like.
Example 2
S1 washing 24 parts of Tinospora leaf and 25 parts of Vitex negundo leaf, adding into casserole, adding distilled water, and decocting with slow fire for 50min to obtain the final product.
S2 cleaning radix Linderae 24 parts and rhizoma et radix Veratri 22 parts respectively, grinding, and decocting in casserole with slow fire for 60min to obtain the final product.
S3 cutting radix Euphorbiae Fischerianae into pieces, decocting 26 parts, 23 parts, 14 parts, and 19 parts for 70min to obtain a mixture.
S4 adding the mixture obtained in the step S1S2S3, pouring the mixture into the mixture, mixing and stirring uniformly, adding a proper amount of distilled water, heating to 90 ℃, continuously stirring for 20min by using a wood stick, continuously heating to 100 ℃, standing for 30min, stopping heating, cooling, removing residues, and filtering out residues by using a 120-mesh screen to obtain the pesticide.
Weighing 20g of the pesticide, 15g of a sterilizing agent, 8g of a solubilizer, 1.5g of a stabilizer and 180g of distilled water for later use; wherein the sterilizing agent is Camphora and herba Taraxaci, decocting in casserole for 60min, filtering out residues with 120 mesh sieve to obtain solubilizer including propylene glycol, azone, herba Menthae and anhydrous alcohol, adding into magnetic stirrer at constant temperature, stirring at 500rpm/min, mixing to obtain stabilizer including sodium benzoate, sodium orthophosphate and ammonium sulfate, adding into magnetic stirrer at constant temperature, stirring at 500rpm/min, and stirring to obtain the final product
Placing the pesticide and sterilizing agent in a reaction tank at normal temperature, mixing uniformly, adding solubilizer and stabilizer, stirring at 70/min for 10min, sieving with 120 mesh sieve, and filtering to obtain the nontoxic sterilizing agent for flower and plant
The safety indexes and the antibacterial effect of the plant sterilizing agent obtained in example 2 were measured, and the measurement results are shown in table 2 below.
TABLE 2
As can be seen from the above table 2, the insecticidal and bactericidal agent of the invention has small irritation, no toxicity and environmental protection, and has better insecticidal and insect-resistant effects on the insects such as the silvery looper, aphid, red spider, round scale, mealybug, white pellybug, leaf miner, Chinese rose leafpeak and the like.
In addition, the non-toxic flower plant insecticidal and bactericidal agent obtained in the embodiment 2 has good antibacterial and bacteriostatic effects on coliform bacteria, staphylococcus aureus, candida albicans and other bacteria. The non-toxic flower plant insecticidal and bactericidal agent provided by the embodiment of the invention has certain antibacterial and bacteriostatic effects on coliform bacteria, staphylococcus aureus, candida albicans and the like.
Comparative example 1
The comparative example 1 provides a non-toxic insecticidal and bactericidal agent for flower plants, and the preparation method comprises the following steps:
a non-toxic flower plant insecticidal bactericidal agent is prepared by the following raw materials by weight;
s1 washing 14 parts of Cinnamomum dahliae leaf and 14 parts of Vitex negundo leaf, respectively, adding into casserole, adding distilled water, and decocting with slow fire for 50min to obtain the final product.
S2 cleaning radix Linderae 16 parts and rhizoma et radix Veratri 11 parts, grinding, decocting with slow fire for 60min to obtain mixture
S3 cutting and decocting 17 parts of radix Euphorbiae Fischerianae whole plant, 13 parts of rhododendron molle whole plant, 8 parts of Artemisia annua whole plant and 10 parts of rhizoma arisaematis whole plant for 70min to obtain a mixture.
S4 adding the mixture obtained in the step S1S2S3, pouring the mixture into the mixture, mixing and stirring uniformly, adding a proper amount of distilled water, heating to 90 ℃, continuously stirring for 20min by using a wood stick, continuously heating to 100 ℃, standing for 30min, stopping heating, cooling, removing residues, and filtering out residues by using a 120-mesh screen to obtain the pesticide.
Weighing 16g of the pesticide, 12g of a sterilizing agent, 10g of a solubilizer, 2g of a stabilizer and 185g of distilled water for later use; wherein the sterilizing agent is prepared by decocting herba Taraxaci in casserole for 60min, filtering out residues with 120 mesh sieve, the solubilizer is prepared by adding propylene glycol, azone, herba Menthae and anhydrous ethanol into magnetic stirrer at constant temperature, stirring at 500rpm/min, and mixing, and the stabilizer is prepared by adding sodium benzoate, sodium orthophosphate and ammonium sulfate into magnetic stirrer at constant temperature, stirring at 500rpm/min, and stirring
At normal temperature, placing the insecticide and the sterilizing agent in a reaction tank to be uniformly mixed, then adding the solubilizer and the stabilizer to be uniformly mixed, stirring at the rotating speed of 60-80/min, stirring for 10min, filtering out residues by a 120-mesh screen to obtain the nonhazardous flower plant insecticidal sterilizing agent
The safety indexes and the antibacterial effect of the plant sterilizing agent obtained in the comparative example 1 are detected, and the detection results are shown in the following table 3.
TABLE 3
As can be seen from the table, the plant insecticide and bactericide obtained according to the comparative example 1 of the invention has an unreasonable component proportion, and finally has an unsatisfactory effect of killing part of pests and bacteria.
Comparative example 2
The other conditions are the same as the example 1, the lindera root and the black veratrum root are replaced by a whole lindera root and a whole black veratrum plant, and the detection result shows that the insecticidal effect on the silvermosquito noctuid, the red spider, the white pelteobagrus, the leaf miner and the Chinese rose leaf bee is not ideal, and the pest residue exists.
Comparative example 3
The other conditions were the same as in example 1, except that only dandelion was used as the bactericide, and the results of the detection showed that the bactericide had a bactericidal effect against escherichia coli, staphylococcus aureus, and candida albicans, but the effect was not satisfactory.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A non-toxic flower plant insecticidal bactericidal agent is characterized in that: the pesticide comprises, by mass, 10-20% of a pesticide, 5-15% of a sterilizing agent, 1-10% of a solubilizer, 0.1-2% of a stabilizer and the balance of distilled water, wherein the pesticide comprises the following raw materials in parts by weight: 15-24 parts of Dayezhangzhao leaf, 16-24 parts of lindera root, 17-26 parts of euphorbia stellera root-carrying whole plant, 13-23 parts of rhododendron molle whole plant, 14-25 parts of vitex leaf, 8-14 parts of artemisia annua whole plant, 11-22 parts of Chenopodium glaucum rhizome, 10-19 parts of arisaema consanguineum whole plant and 55-62 parts of distilled water.
2. The non-toxic insecticidal and bactericidal agent for flower plants as claimed in claim 1, wherein: the preparation process of the pesticide comprises the steps of preparing raw materials according to a designed proportion, cleaning daphne giraldii leaf and vitex negundo leaf, adding distilled water, decocting with slow fire for 30-50min to obtain a mixture A, cleaning lindera root and black veratrum root, grinding, adding distilled water, decocting with slow fire for 40-60min to obtain a mixture B, cutting whole euphorbia stellera root plants, whole rhododendron molle plants, whole artemisia annua plants and whole arisaema consanguineum plants into pieces, adding distilled water, decocting for 50-70min to obtain a mixture C, mixing the mixture A, the mixture B and the mixture C, adding distilled water, heating to 70-90 ℃, stirring for 10-20min, heating to 95-100 ℃, standing for 30-40min, cooling, and carrying out solid-liquid separation to obtain the pesticide.
3. The non-toxic insecticidal and bactericidal agent for flower plants as claimed in claim 1, wherein: the bactericide comprises the following components in percentage by mass: 40-60% of camphor and 40-60% of dandelion.
4. A non-toxic insecticidal and bactericidal agent for flower plants as claimed in claim 3, wherein: the preparation method of the bactericide comprises the steps of mixing camphor and dandelion, decocting for 50-60min, and carrying out solid-liquid separation to obtain a liquid phase, namely the bactericide.
5. The non-toxic insecticidal and bactericidal agent for flower plants as claimed in claim 1, wherein: the solubilizer comprises the following components in percentage by mass: 15-25% of propylene glycol, 15-25% of azone, 30-40% of mint and 20-30% of absolute ethyl alcohol.
6. The non-toxic insecticidal and bactericidal agent for flower plants as claimed in claim 5, wherein: the solubilizer is prepared by uniformly stirring propylene glycol, azone, herba Menthae and anhydrous ethanol; the stirring speed is 480-500 rpm/min.
7. The non-toxic insecticidal and bactericidal agent for flower plants as claimed in claim 1, wherein: the stabilizer comprises the following components in percentage by mass: 35-45% of sodium benzoate, 25-35% of sodium orthophosphate and 25-35% of ammonium sulfate.
8. The non-toxic insecticidal and bactericidal agent for flower plants as claimed in claim 7, wherein: the preparation process of the stabilizer comprises the steps of uniformly stirring sodium benzoate, sodium orthophosphate and ammonium sulfate to obtain the stabilizer; the stirring speed is 480-500 rpm/min.
9. The method for preparing a non-toxic insecticidal and bactericidal agent for flower plants according to any one of claims 1 to 8, which is characterized in that: comprises the following steps: the insecticide, the sterilizing agent, the solubilizer and the stabilizer are prepared according to the designed proportion, the insecticide and the sterilizing agent are uniformly mixed, the solubilizer and the stabilizer are sequentially added and uniformly mixed again, then the mixture is stirred for more than 10min at the rotating speed of 60-80/min, and the plant insecticidal sterilizing agent is obtained by filtering.
10. The use of a non-toxic floral insecticidal/bactericidal agent as claimed in any one of claims 1 to 8 for insecticidal/bactericidal treatment of floral plants.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101926372A (en) * | 2010-07-12 | 2010-12-29 | 重庆东方农药有限公司 | Nicotinamide-matrine aqua vegetable insecticide and preparation method thereof |
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2020
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| CN109907079A (en) * | 2017-12-13 | 2019-06-21 | 蒋振东 | The simple and direct production technology of environment-friendlyplant plant pesticide |
| CN108739888A (en) * | 2018-08-25 | 2018-11-06 | 刘玉福 | A kind of plant insecticide pesticide |
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