CN107950605A - The microcapsule formulation of citrus orchard pest control - Google Patents
The microcapsule formulation of citrus orchard pest control Download PDFInfo
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- CN107950605A CN107950605A CN201711245015.4A CN201711245015A CN107950605A CN 107950605 A CN107950605 A CN 107950605A CN 201711245015 A CN201711245015 A CN 201711245015A CN 107950605 A CN107950605 A CN 107950605A
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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
- 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
- A01N25/26—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 in coated particulate form
- A01N25/28—Microcapsules or nanocapsules
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
-
- 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]
-
- 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
-
- 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]
- A01N65/28—Myrtaceae [Myrtle family], e.g. teatree or clove
-
- 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
-
- 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
-
- 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 microcapsule formulation of citrus orchard pest control, belongs to techniques of pest control field.Microbial bacterial agent in parts by weight, including following raw material：8 15 parts of beneficial bacterium, 13 18 parts of traditional Chinese medicine powder, 14 parts of biogas slurry, 4 10 parts of concave convex rod, 48 parts of paraffin oil, 25 parts of vegetable oil, 24 parts of konjac glucomannan, 12 parts of chitosan, 13 parts of hydroxyethyl cellulose, 25 parts of azone.Microcapsules prepared by the present invention have preferable insecticidal effect, and paraffin oil, vegetable oil, azone coated on surface can destroy the wax coat and body wall on citrus pest surface, be conducive to Chinese medicine, beneficial bacterium enter pest body in, be finally reached kill pest purpose.The present invention has slow releasing function, green non-pollution.
Description
【Technical field】
The invention belongs to techniques of pest control field, and in particular to a kind of microcapsules system of citrus orchard pest control
Agent.
【Background technology】
Citrus (Citrus reticulata Blanco) belongs to platymiscium under Rutaceae.Property happiness warm and moist weather, resist cold
Property it is slightly strong compared with shaddock, bitter orange, sweet orange, be the torrid zone, subtropical evergreen fruit trees.Body-care material contained by citrus fruit,
Isolate more than 30 to plant, wherein mainly having：Flavonoids, monoterpene, cumarin, carotenoid, class propyl alcohol, acridone, glycerose lipid
Deng.
Citrus main diseases and insect pests and prevent in the growth and development process of citrus, due to harmful organism or unsuitable environmental condition
Influence has exceeded its adaptability, its normal growth and development is suppressed, and metabolism changes, and causes yield to reduce, product
Qualitative change is bad, or even dead, this brings to the economic value of citrus and greatly loses, and has seriously affected the income of farmer.
Common pest and disease damage has Citrus Huanglongbing pathogen, citrus Aleurocanthus spiniferus, citrus bacterial canker disease, citrus scab, citrus anthracnose, citrus to dive
Leaf moth, scale insect etc..Various pesticide agents have been used too much during prevention citrus insect pest at present, are not only easily remained and are polluted environment,
It is unfavorable for the long term growth of Citrus Industry.
【The content of the invention】
The technical problem to be solved in the present invention is to provide a kind of microcapsule formulation of citrus orchard pest control, to solve mesh
Various pesticide agents have been used too much during preceding prevention citrus insect pest, are not only easily remained and are polluted environment, are unfavorable for Citrus Industry
Long term growth.
In order to solve the above technical problems, the present invention uses following technical scheme：
The microcapsule formulation of citrus orchard pest control, the microbial bacterial agent in parts by weight, including following raw material：Have
8-15 parts of beneficial bacteria, 13-18 parts of traditional Chinese medicine powder, 1-4 parts of biogas slurry, 4-10 parts of concave convex rod, 4-8 parts of paraffin oil, 2-5 parts of vegetable oil, konjaku
2-4 parts of glue, 1-2 parts of chitosan, 1-3 parts of hydroxyethyl cellulose, 2-5 parts of azone.
The beneficial bacterium is made of Dipel, pale purple purple spore bacterium, paecilomyces varioti, ball spore worm muscardine.
Dipel, pale purple purple spore bacterium, paecilomyces varioti, the viable count of ball spore worm muscardine are in the beneficial bacterium
2.6×108CFU/g-5.7×1010CFU/g。
The traditional Chinese medicine powder in parts by weight, including following raw material：3-8 parts of snakehead grass, 3-7 parts of Dalmatian chrysanthemum, 4-10 parts of kuh-seng,
5-8 parts of lopseed, 2-4 parts of the tuber of stemona, play both sides of the street 2-4 parts, 1-3 parts of the stem pith of the rice-paper plant, 3-8 parts of granatum, 3-8 parts of Guava Leaf, cordate houttuynia
1-2 parts, 3-6 parts of the fruit of Rangoon creeper, 2-5 parts of tobacco leaf.
The preparation method of the traditional Chinese medicine powder for snakehead grass, Dalmatian chrysanthemum, kuh-seng, lopseed, the tuber of stemona, play both sides of the street, the stem pith of the rice-paper plant, pomegranate
Skin, Guava Leaf, cordate houttuynia, the fruit of Rangoon creeper, tobacco leaf drying crush, and add ethanol and carry out ultrasonic extraction, repeat 2-3 times, respectively
Collect filtrate, mixing, dry traditional Chinese medicine powder.
The ethanol consumption is 2-3 times of traditional Chinese medicine powder raw material gross weight, volume fraction of ethanol 60-85%.
The ultrasonic extraction time is 15-30min.
The vegetable oil is perilla herb oil, olive oil mixes.
Perilla herb oil and olive oil weight ratio are 1 in the vegetable oil：0.3-0.6.
Present invention also offers a kind of preparation method of the microcapsule formulation of citrus orchard pest control, including following step
Suddenly：
S1：Beneficial bacterium adds suitable quantity of water with traditional Chinese medicine powder and is uniformly mixed, and obtains mixture A；
S2：The water of 2-3 times of its weight is added in konjac glucomannan, is stirred evenly, chitosan is then added and continues to stir evenly, obtain
Mixed liquid B；
S3：Mixed liquid B is sprayed to mixture A with mist state, and constantly stirs mixture A, is kept sprinkling uniform, is dried, obtain
Mixture C；
S4：Concave convex rod, hydroxyethyl cellulose are added in biogas slurry, stirs evenly, is then sprayed on mixture C surface, constantly
Stirring ensures that sprinkling is uniform, dries, obtains mixture D；
S5：Paraffin oil, vegetable oil, azone are uniformly mixed, and are then coated with, in mixture D surface, drying, obtaining microcapsules.
The beneficial effects of the present invention are：Microcapsules prepared by the present invention have preferable insecticidal effect, coated on surface
Paraffin oil, vegetable oil, azone can destroy the wax coat and body wall on citrus pest surface, be conducive to Chinese medicine, beneficial bacterium into
Enter in pest body, be finally reached the purpose for killing pest.The present invention has slow releasing function, green non-pollution.
【Embodiment】
For ease of more fully understanding the present invention, it is illustrated by following instance, these examples belong to the protection of the present invention
Scope, but do not limit the scope of the invention.
Embodiment 1
The microcapsule formulation of citrus orchard pest control, the microbial bacterial agent in parts by weight, including following raw material：Have
8-15 parts of beneficial bacteria, 13-18 parts of traditional Chinese medicine powder, 1-4 parts of biogas slurry, 4-10 parts of concave convex rod, 4-8 parts of paraffin oil, 2-5 parts of vegetable oil, konjaku
2-4 parts of glue, 1-2 parts of chitosan, 1-3 parts of hydroxyethyl cellulose, 2-5 parts of azone.
The beneficial bacterium is made of Dipel, pale purple purple spore bacterium, paecilomyces varioti, ball spore worm muscardine.
Dipel, pale purple purple spore bacterium, paecilomyces varioti, the viable count of ball spore worm muscardine are in the beneficial bacterium
2.6×108CFU/g-5.7×1010CFU/g。
The traditional Chinese medicine powder in parts by weight, including following raw material：3-8 parts of snakehead grass, 3-7 parts of Dalmatian chrysanthemum, 4-10 parts of kuh-seng,
5-8 parts of lopseed, 2-4 parts of the tuber of stemona, play both sides of the street 2-4 parts, 1-3 parts of the stem pith of the rice-paper plant, 3-8 parts of granatum, 3-8 parts of Guava Leaf, cordate houttuynia
1-2 parts, 3-6 parts of the fruit of Rangoon creeper, 2-5 parts of tobacco leaf.
The preparation method of the traditional Chinese medicine powder for snakehead grass, Dalmatian chrysanthemum, kuh-seng, lopseed, the tuber of stemona, play both sides of the street, the stem pith of the rice-paper plant, pomegranate
Skin, Guava Leaf, cordate houttuynia, the fruit of Rangoon creeper, tobacco leaf drying crush, and add ethanol and carry out ultrasonic extraction, repeat 2-3 times, respectively
Collect filtrate, mixing, dry traditional Chinese medicine powder.
The ethanol consumption is 2-3 times of traditional Chinese medicine powder raw material gross weight, volume fraction of ethanol 60-85%.
The ultrasonic extraction time is 15-30min.
The vegetable oil is perilla herb oil, olive oil mixes.
Perilla herb oil and olive oil weight ratio are 1 in the vegetable oil：0.3-0.6.
Present invention also offers a kind of preparation method of the microcapsule formulation of citrus orchard pest control, including following step
Suddenly：
S1：Beneficial bacterium adds suitable quantity of water with traditional Chinese medicine powder and is uniformly mixed, and obtains mixture A；
S2：The water of 2-3 times of its weight is added in konjac glucomannan, is stirred evenly, chitosan is then added and continues to stir evenly, obtain
Mixed liquid B；
S3：Mixed liquid B is sprayed to mixture A with mist state, and constantly stirs mixture A, is kept sprinkling uniform, is dried, obtain
Mixture C；
S4：Concave convex rod, hydroxyethyl cellulose are added in biogas slurry, stirs evenly, is then sprayed on mixture C surface, constantly
Stirring ensures that sprinkling is uniform, dries, obtains mixture D；
S5：Paraffin oil, vegetable oil, azone are uniformly mixed, and are then coated with, in mixture D surface, drying, obtaining microcapsules.
Embodiment 2
The microcapsule formulation of citrus orchard pest control, the microbial bacterial agent in parts by weight, including following raw material：Have
8-15 parts of beneficial bacteria, 13-18 parts of traditional Chinese medicine powder, 1-4 parts of biogas slurry, 4-10 parts of concave convex rod, 4-8 parts of paraffin oil, 2-5 parts of vegetable oil, konjaku
2-4 parts of glue, 1-2 parts of chitosan, 1-3 parts of hydroxyethyl cellulose, 2-5 parts of azone.
The beneficial bacterium is made of Dipel, pale purple purple spore bacterium, paecilomyces varioti, ball spore worm muscardine.
Dipel, pale purple purple spore bacterium, paecilomyces varioti, the viable count of ball spore worm muscardine are in the beneficial bacterium
2.6×108CFU/g-5.7×1010CFU/g。
The traditional Chinese medicine powder in parts by weight, including following raw material：3-8 parts of snakehead grass, 3-7 parts of Dalmatian chrysanthemum, 4-10 parts of kuh-seng,
5-8 parts of lopseed, 2-4 parts of the tuber of stemona, play both sides of the street 2-4 parts, 1-3 parts of the stem pith of the rice-paper plant, 3-8 parts of granatum, 3-8 parts of Guava Leaf, cordate houttuynia
1-2 parts, 3-6 parts of the fruit of Rangoon creeper, 2-5 parts of tobacco leaf.
The preparation method of the traditional Chinese medicine powder for snakehead grass, Dalmatian chrysanthemum, kuh-seng, lopseed, the tuber of stemona, play both sides of the street, the stem pith of the rice-paper plant, pomegranate
Skin, Guava Leaf, cordate houttuynia, the fruit of Rangoon creeper, tobacco leaf drying crush, and add ethanol and carry out ultrasonic extraction, repeat 2-3 times, respectively
Collect filtrate, mixing, dry traditional Chinese medicine powder.
The ethanol consumption is 2-3 times of traditional Chinese medicine powder raw material gross weight, volume fraction of ethanol 60-85%.
The ultrasonic extraction time is 15-30min.
The vegetable oil is perilla herb oil, olive oil mixes.
Perilla herb oil and olive oil weight ratio are 1 in the vegetable oil：0.3-0.6.
Present invention also offers a kind of preparation method of the microcapsule formulation of citrus orchard pest control, including following step
Suddenly：
S1：Beneficial bacterium adds suitable quantity of water with traditional Chinese medicine powder and is uniformly mixed, and obtains mixture A；
S2：The water of 2-3 times of its weight is added in konjac glucomannan, is stirred evenly, chitosan is then added and continues to stir evenly, obtain
Mixed liquid B；
S3：Mixed liquid B is sprayed to mixture A with mist state, and constantly stirs mixture A, is kept sprinkling uniform, is dried, obtain
Mixture C；
S4：Concave convex rod, hydroxyethyl cellulose are added in biogas slurry, stirs evenly, is then sprayed on mixture C surface, constantly
Stirring ensures that sprinkling is uniform, dries, obtains mixture D；
S5：Paraffin oil, vegetable oil, azone are uniformly mixed, and are then coated with, in mixture D surface, drying, obtaining microcapsules.
Embodiment 3
The microcapsule formulation of citrus orchard pest control, the microbial bacterial agent in parts by weight, including following raw material：Have
8-15 parts of beneficial bacteria, 13-18 parts of traditional Chinese medicine powder, 1-4 parts of biogas slurry, 4-10 parts of concave convex rod, 4-8 parts of paraffin oil, 2-5 parts of vegetable oil, konjaku
2-4 parts of glue, 1-2 parts of chitosan, 1-3 parts of hydroxyethyl cellulose, 2-5 parts of azone.
The beneficial bacterium is made of Dipel, pale purple purple spore bacterium, paecilomyces varioti, ball spore worm muscardine.
Dipel, pale purple purple spore bacterium, paecilomyces varioti, the viable count of ball spore worm muscardine are in the beneficial bacterium
2.6×108CFU/g-5.7×1010CFU/g。
The traditional Chinese medicine powder in parts by weight, including following raw material：3-8 parts of snakehead grass, 3-7 parts of Dalmatian chrysanthemum, 4-10 parts of kuh-seng,
5-8 parts of lopseed, 2-4 parts of the tuber of stemona, play both sides of the street 2-4 parts, 1-3 parts of the stem pith of the rice-paper plant, 3-8 parts of granatum, 3-8 parts of Guava Leaf, cordate houttuynia
1-2 parts, 3-6 parts of the fruit of Rangoon creeper, 2-5 parts of tobacco leaf.
The preparation method of the traditional Chinese medicine powder for snakehead grass, Dalmatian chrysanthemum, kuh-seng, lopseed, the tuber of stemona, play both sides of the street, the stem pith of the rice-paper plant, pomegranate
Skin, Guava Leaf, cordate houttuynia, the fruit of Rangoon creeper, tobacco leaf drying crush, and add ethanol and carry out ultrasonic extraction, repeat 2-3 times, respectively
Collect filtrate, mixing, dry traditional Chinese medicine powder.
The ethanol consumption is 2-3 times of traditional Chinese medicine powder raw material gross weight, volume fraction of ethanol 60-85%.
The ultrasonic extraction time is 15-30min.
The vegetable oil is perilla herb oil, olive oil mixes.
Perilla herb oil and olive oil weight ratio are 1 in the vegetable oil：0.3-0.6.
Present invention also offers a kind of preparation method of the microcapsule formulation of citrus orchard pest control, including following step
Suddenly：
S1：Beneficial bacterium adds suitable quantity of water with traditional Chinese medicine powder and is uniformly mixed, and obtains mixture A；
S2：The water of 2-3 times of its weight is added in konjac glucomannan, is stirred evenly, chitosan is then added and continues to stir evenly, obtain
Mixed liquid B；
S3：Mixed liquid B is sprayed to mixture A with mist state, and constantly stirs mixture A, is kept sprinkling uniform, is dried, obtain
Mixture C；
S4：Concave convex rod, hydroxyethyl cellulose are added in biogas slurry, stirs evenly, is then sprayed on mixture C surface, constantly
Stirring ensures that sprinkling is uniform, dries, obtains mixture D；
S5：Paraffin oil, vegetable oil, azone are uniformly mixed, and are then coated with, in mixture D surface, drying, obtaining microcapsules.
Comparative example 1
The spirit of fruit lice.
Test data：
Select growing way close, by 80 mandarin trees of citrus pest and disease damage, be divided into 4 pieces, 20 every piece, use respectively
Embodiment 1-3 and the medicament of comparative example 1 sprinkling fruit tree, observe fruit desinsection situation, statistical result is as shown in table 1.
1 each group test statistics result of table
| Numbering | 7d situations after sprinkling | 14d situations after sprinkling |
| Embodiment 1 | Disease pest largely dies or flies away | There is pest on 3 mandarin trees |
| Embodiment 2 | Disease pest largely dies or flies away | There is pest on 5 mandarin trees |
| Embodiment 3 | Disease pest largely dies or flies away | There is pest on 2 mandarin trees |
| Comparative example 1 | Disease pest largely dies or flies away | There is pest on 18 mandarin trees |
From the data of table 1, compared with comparative example 1, microcapsules prepared by the present invention have preferable desinsection or expelling parasite
Effect, and also there is certain vermins-proof effect after two weeks.
Above content is to combine specific/preferred embodiment further description made for the present invention, it is impossible to
Assert that the specific implementation of the present invention is confined to these explanations.Come for general technical staff of the technical field of the invention
Say, without departing from the inventive concept of the premise, it can also make some replacements or modification to the embodiment that these have been described,
And these are substituted or variant should all be considered as belonging to protection scope of the present invention.
Claims (10)
1. the microcapsule formulation of citrus orchard pest control, it is characterised in that the microbial bacterial agent in parts by weight, including with
Lower raw material：8-15 parts of beneficial bacterium, 13-18 parts of traditional Chinese medicine powder, 1-4 parts of biogas slurry, 4-10 parts of concave convex rod, 4-8 parts of paraffin oil, vegetable oil 2-
5 parts, 2-4 parts of konjac glucomannan, 1-2 parts of chitosan, 1-3 parts of hydroxyethyl cellulose, 2-5 parts of azone.
2. the microcapsule formulation of citrus orchard pest control according to claim 1, it is characterised in that the beneficial bacterium is by reviving
Cloud gold bacillus, pale purple purple spore bacterium, paecilomyces varioti, ball spore worm muscardine composition.
3. the microcapsule formulation of citrus orchard pest control according to claim 2, it is characterised in that revive in the beneficial bacterium
Cloud gold bacillus, pale purple purple spore bacterium, paecilomyces varioti, the viable count of ball spore worm muscardine are 2.6 × 108CFU/g-5.7×
1010CFU/g。
4. the microcapsule formulation of citrus orchard pest control according to claim 1, it is characterised in that the traditional Chinese medicine powder is with weight
Measure part meter, including following raw material：3-8 parts of snakehead grass, 3-7 parts of Dalmatian chrysanthemum, 4-10 parts of kuh-seng, 5-8 parts of lopseed, 2-4 parts of the tuber of stemona,
Play both sides of the street 2-4 parts, 1-3 parts of the stem pith of the rice-paper plant, 3-8 parts of granatum, 3-8 parts of Guava Leaf, 1-2 parts of cordate houttuynia, 3-6 parts of the fruit of Rangoon creeper, tobacco leaf
2-5 parts.
5. the microcapsule formulation of citrus orchard pest control according to claim 4, it is characterised in that the system of the traditional Chinese medicine powder
Preparation Method is snakehead grass, Dalmatian chrysanthemum, kuh-seng, lopseed, the tuber of stemona, plays both sides of the street, the stem pith of the rice-paper plant, granatum, Guava Leaf, cordate houttuynia, makes
Gentleman, tobacco leaf drying crush, and add ethanol and carry out ultrasonic extraction, repeat 2-3 time, collect filtrate respectively, mixing, in dry
Medicinal powder.
6. the microcapsule formulation of citrus orchard pest control according to claim 5, it is characterised in that the ethanol consumption is
2-3 times of traditional Chinese medicine powder raw material gross weight, volume fraction of ethanol 60-85%.
7. the microcapsule formulation of citrus orchard pest control according to claim 5, it is characterised in that the ultrasonic extraction
Time is 15-30min.
8. the microcapsule formulation of citrus orchard pest control according to claim 1, it is characterised in that the vegetable oil is purple
Soviet Union's oil, olive oil mix.
9. the microcapsule formulation of citrus orchard pest control according to claim 7, it is characterised in that purple in the vegetable oil
Soviet Union's oil is 1 with olive oil weight ratio：0.3-0.6.
10. according to the microcapsule formulation of any one of the claim 1-9 citrus orchard pest controls, it is characterised in that described
The preparation method of microcapsules comprises the following steps：
S1：Beneficial bacterium adds suitable quantity of water with traditional Chinese medicine powder and is uniformly mixed, and obtains mixture A；
S2：The water of 2-3 times of its weight is added in konjac glucomannan, is stirred evenly, chitosan is then added and continues to stir evenly, must mix
Liquid B；
S3：Mixed liquid B is sprayed to mixture A with mist state, and constantly stirs mixture A, is kept sprinkling uniform, is dried, must mix
Thing C；
S4：Concave convex rod, hydroxyethyl cellulose are added in biogas slurry, is stirred evenly, is then sprayed on mixture C surface, is stirred continuously
Ensure that sprinkling is uniform, dry, obtain mixture D；
S5：Paraffin oil, vegetable oil, azone are uniformly mixed, and are then coated with, in mixture D surface, drying, obtaining microcapsules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245015.4A CN107950605A (en) | 2017-11-30 | 2017-11-30 | The microcapsule formulation of citrus orchard pest control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN108991042A (en) * | 2018-06-28 | 2018-12-14 | 大新县科学技术情报研究所 | The medicament for preventing and treating Ilex Latifolia Thunb insect pest |
| CN113170802A (en) * | 2021-04-15 | 2021-07-27 | 山东黎昊源生物工程有限公司 | Microbial-plant bidirectional anti-insect microbial agent and preparation method thereof |
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