CN109430269A - A kind of insecticide synergistic composition and its application - Google Patents
A kind of insecticide synergistic composition and its application Download PDFInfo
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- CN109430269A CN109430269A CN201811147007.0A CN201811147007A CN109430269A CN 109430269 A CN109430269 A CN 109430269A CN 201811147007 A CN201811147007 A CN 201811147007A CN 109430269 A CN109430269 A CN 109430269A
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic 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
- 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
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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- General Health & Medical Sciences (AREA)
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- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of insecticide synergistic compositions, it include plant flavone in the insecticide synergistic composition, plant polyphenol, plant quinones, these natural products of plant are rich in conjugated system, the ultraviolet light in sunlight can be absorbed, thus there is protection virion, fungal spore, the function of bacterial spore and its toxalbumin from ultraviolet damage, have the function of the pathogenic activity of enhanced virus particle and toxalbumin, can also cover crop and vegetables from uv damage and then promote to grow, and there are certain Antifeedant Effects to pest, pathogen can also be inhibited to spread, there is the effect of certain prevention crop disease.Therefore, technical solution of the present invention will bring significant economic and social benefit.
Description
Technical field
The present invention relates to technical field of pesticide, in particular to a kind of insecticide synergistic composition and its application.
Background technique
Insecticide synergistic composition is biological living or its metabolite using natural enemy to pest, germ, weeds, line
A kind of pesticidal preparations that the harmful organisms such as worm, muroid are prevented and treated.In China, insecticide synergistic composition refers to insect viruses system
Agent, bacterium (such as Dipel) and its gemma and toxalbumin preparation, fungal spore preparation.However, these insect viruses, fungi
Spore, bacillus thuringiensis and its toxalbumin are after being sprayed onto agriculture and forestry plant surface inevitably by the ultraviolet light (UV) in sunlight
It radiates and inactivates, cause the pesticide residues phase short and drug effect substantially reduces.Insect viruses preparation is subjected to sunlight irradiation one in crop field
It infects activity and drops sharply to 20% or less after it；Ultraviolet light is to the conidium of muscardine, green muscardine fungus, Bt gemma and its crystalline substance
Body has significant damaging action, is that Bt insecticide and muscardine, green muscardine fungus the insecticide drug effect under field condition are lost rapidly
One of the main reason for.The main reason for ultraviolet light reduces biocidal activity is: ultraviolet light irradiation destroys parasporal crystal egg
White primary structure and stereochemical structure is allowed to be denaturalized, the gastric juice for the insect that becomes fragile, is insoluble in, cannot be degraded to insecticidal activity
Toxin protein, to lose insecticidal activity；Or the stereochemical structure of the coat protein of virus is destroyed, weaken virion
Or infected is lost completely；Or the germination rate of spore is made to substantially reduce or even not sprout completely.Therefore, ultraviolet light is virus
The most important limiting factor of pesticide, bacterial pesticide and fungal farm chemicals in the use of crop field.Therefore exploitation insecticide coating
Protect virus, bacterium, parasporal crystal or fungal spore from the destruction of ultraviolet radiation or other environmental factors to extend desinsection
Agent residual life and enhancing drug effect are of great significance.
There are many kinds of plant compounds, especially flavonoids, Polyphenols, carotenoid, quinones, anthocyan, is total to
It is there is extremely strong absorbability to light wave in 100-500 nanometer range, therefore their science are combined can be with characteristic
Ultraviolet light in 100-500 nanometer range is shielded completely, and does not have significant inhibiting effect to virus, bacterium, fungi, because
This may be used as the coating (protective agent) of insecticide；In addition, these plant compounds are mostly rich in phenolic hydroxyl group, virus can be enhanced
The affinity of shell promotes virion to be adsorbed on armyworm larvae microvillus, the connection of mediate retroviral particle and midgut epithelial cell
It ties and merges, to promote to infect, therefore, plant compound is also a kind of insecticidal synergist.
Chinese patent (application number CN201510010308.9) discloses a kind of biological source synergistic complex insecticide, preparation side
Method and its application, the biology source synergistic complex insecticide is main component by bacillus thuringiensis and jervine and addition helps
Agent compounds, and dosage form is wettable powder, water dispersible granules or oil-suspending agent, wherein containing bacillus thuringiensis 1
~65%, jervine 0.02%~15%, remaining is each analog assistant.Compounded pesticides in the present invention are mainly used for preventing and treating tea tree
Tea geometrid, Euproctis pseudoconspersa, a variety of lepidoptera pests such as brassicaceous vegetable diamondback moth, cabbage caterpillar；The beneficial effects of the present invention are:
The biology source synergistic complex insecticide is free of any chemical pesticide ingredient, environmentally friendly to people, animal low toxicity, can prevent and treat fruit
Each Species of Lepidopterous Insect Pests on tree, tealeaves, vegetables and cereal crops has in organic crops and green crop plantation and greatly answers
It is novel non-pollution insecticide with promotional value.Disadvantage is that: bacillus thuringiensis and its toxalbumin are being sprayed onto
It is inevitably inactivated by ultraviolet light (UV) radiation in sunlight behind agriculture and forestry plant surface, causes the pesticide residues phase short big with drug effect
It is big to reduce.
Chinese patent (application number CN201510505849.9) discloses a kind of agricultural synergist and kills with pyrethroid
The composition of worm agent includes agricultural synergist and one or more pyrethroid insecticides.Wherein, the agricultural synergist
For NF-100, the pyrethroid insecticides are selected from taufluvalinate, acrinathrin, prallethrin, efficient cyhalothrin
One of ester, effective cypermethrin, decis, Fenpropathrin are a variety of, and the agricultural synergist and pyrethroid
The weight ratio of ester pesticide is 1: 8-160.Disadvantage is that: the residual of chemical substance and environmental pollution are larger.
Chinese patent (application number CN201710384271.5) discloses a kind of insecticide synergistic composition and its application, group
Closing object effective component includes that flonicamid and avermectin B2a form, and the mass ratio of flonicamid and avermectin B2a is
1:10~10:1；The mass ratio of the flonicamid and avermectin B2a is 1:5~5:1；The flonicamid and AVM hereinafter
The sum of content of rhzomorph B2a is the 6%~70% of the composition total weight；The present invention is applied to pear wood in prevention and treatment agricultural production
Lice, scale insect, aphid, trialeurodes vaporariorum field；The dosage form that can be prepared according to the method present invention known in those skilled in the art
For suspending agent, water dispersible granules, microemulsion, aqueous emulsion；Good disinsection effect of the present invention, drug cost are low.Disadvantage is that:
The residual of chemical substance and environmental pollution are larger.
Based on this, it is necessary to propose a kind of insecticide synergistic composition and its application, it is existing in the prior art to solve
Problem.
Summary of the invention
In view of the above-mentioned analysis to the prior art, the present invention provides a kind of insecticide synergistic composition and its application, can
The dosage of effective component is reduced, component is simple, has saved cost, alleviates the pollution to environment.In order to achieve the above object,
What the present invention was achieved through the following technical solutions:
A kind of insecticide synergistic composition, constitutive material and content are as follows:
The plant polyphenol is chlorogenic acid, caffeic acid and/or ferulic acid；
The plant flavone is rutin and/or dihydromyricetin；
The plant quinones is rheum emodin, Rhein and/or Chrysophanol.
Preferably, constitutive material and content are as follows:
Preferably, constitutive material and content are as follows:
Further, the insecticide is the compound system of polyhedron disease toxin preparation or thuricade-1 or both
Agent.
Further, the insecticide is sweet tea core Su Yun bacterium wettable powder.
Further, in the prevention and treatment applied to Lepidoptera low instar larvae.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, production is simple, low in cost, and the effect of long-acting pesticidal prophyiaxis and promoting growth is increased on the basis of original insecticide
Fruit has significant economic benefit.
2, effective shielding ultraviolet rays injury, protect virion or fungal spore or bacterium and its Bt toxalbumin from
The damage of ultraviolet light greatly prolongs viral pesticide residual life.
3, play the role of mediating enhancing pathogenicity to infection processs, enhance insecticidal effect.
4, raw material is plant extracts, has certain Antifeedant Effects to some pests and to the antibacterial of pathogenic microorganism
Effect can be played the role of shielding pest and inhibit disease sprawling.
5, since leaf vegetables can also be protected with shielding ultraviolet rays, make that leaf vegetables is fresh and tender, cuticula is thin, mouthfeel is more
It is good.
6, nontoxic to people and animals, safely and effectively.
Specific embodiment
Form by the following examples is described in further detail above content of the invention again, but should not be by this
The range for being interpreted as the above-mentioned theme of the present invention is only limitted to following embodiment, all technologies based on realization belonging to above content of the present invention
It all belongs to the scope of the present invention.
Embodiment 1
A kind of insecticide synergistic composition, constitutive material and content are as follows:
Raw material accounts for the mass percent of insecticide
Chlorogenic acid or caffeic acid or ferulic acid 150%
Rutin 150%
Chlorogenic acid, caffeic acid, ferulic acid, rutin are common commercially available medicine chemical material, and content is 98%.
Embodiment 2
A kind of insecticide synergistic composition, constitutive material and content are as follows:
Raw material accounts for the mass percent of insecticide
Rutin 150%
Dihydromyricetin 150%
Rutin, dihydromyricetin are common commercially available medicine chemical material, and content is 98%.
Embodiment 3
A kind of insecticide synergistic composition, constitutive material and content are as follows:
Raw material accounts for the mass percent of insecticide
Chlorogenic acid or caffeic acid or ferulic acid 150%
Dihydromyricetin 150%
Chlorogenic acid, caffeic acid, ferulic acid, dihydromyricetin be common commercially available medicine chemical material, content is 9
8%.
Embodiment 4
A kind of insecticide synergistic composition, constitutive material and content are as follows:
Raw material accounts for the mass percent of insecticide
Chlorogenic acid or caffeic acid or ferulic acid 300%
Dihydromyricetin 300%
Chlorogenic acid, caffeic acid, ferulic acid, dihydromyricetin be common commercially available medicine chemical material, content is 9
8%.
Embodiment 5
A kind of insecticide synergistic composition, constitutive material and content are as follows:
Chlorogenic acid, caffeic acid, ferulic acid, rutin, dihydromyricetin, rheum emodin, Rhein and Chrysophanol are common city
Medicine chemical material is sold, content is 98%.
The preparation method of insecticide synergistic composition described in embodiment 1-5 is as follows: each raw material powder is uniformly mixed,
To obtain the final product.
Use process is as follows: first the insecticide synergistic composition prepared being dissolved in 60-100 DEG C of hot water, so
Clear water (room temperature) is filled up according to the extension rate of insecticide synergistic composition to be added afterwards, is eventually adding insecticide synergistic combination
Object stirs evenly, and obtains the insecticide of high activity, is directly used in field sprinkling.
Experimental example 1
Insecticide synergistic composition is the formula of embodiment 4, and raw material is chlorogenic acid and dihydromyricetin, and insecticide is sweet tea
Core Su Yun bacterium wettable powder, extension rate are 1000 times.The insecticide of high activity obtained is directly used in mulberry field sprinkling.
Experiment place is Wuhan Botanical Garden, Chinese Acadmey of Sciences, and experiment weather is Clear Days Summer, and poisoning object is the family fed
Silkworm, not add the insecticide sweet tea core Su Yun bacterium wettable powder of synergist as control, second day after sprinkling starts to count
The silkworm death rate, statistical time are 20 days, and the 1-6 days, the silkworm death rate of experimental group and control group was 100%, 7-20
It, the silkworm death rate of control group gradually decreases to 30%, and the silkworm death rate of experimental group is stablized 70% or more；And too
At sunlight fierce high noon, there is temporary wilting in the branches and leaves of control group, and the branches and leaves of experimental group are then still tall and straight；In addition, experiment
The anthracnose lesion area of group blade reduces 30-50% than control group, shows that there is this synergist certain inhibition disease to spread
Effect.
Experimental example 2
It is individually packed after Rhein powder is mixed with dihydromyricetin powder by 1:1 mass ratio, as insecticide sweet tea
The synergist of core Su Yun bacterium wettable powder is packaged in one according to the mass ratio of 6:1 with sweet tea core Su Yun bacterium wettable powder
It rises, extension rate when use is 1000 times, is directly used in mulberry field sprinkling.Experiment place is Hubei Institute For Nationalities, tests weather
For Clear Days Summer, killing object is the silkworm fed, and the insecticide not add synergist is opened for second day after sprinkling as control
The statistics that the begins silkworm death rate, statistical time are 20 days, the 1-6 days, the silkworm death rate of experimental group and control group 100%,
The 7-20 days, the silkworm death rate of control group gradually decreased to 30% or so, and the silkworm death rate of experimental group is stablized 80%
More than；And there is temporary wilting in the high noon fierce in sunlight, the branches and leaves of control group, and the branches and leaves of experimental group are then still endured
It pulls out；In addition, the anthracnose lesion area of experimental group blade reduces 30-50% than control group, show that this synergist has centainly
Inhibit the effect of disease sprawling.
Experimental example 3
According to the formulas of embodiment 1,150 grams of chlorogenic acid are weighed, 150 grams of rutin, is dissolved in 1000 milliliters of 100 DEG C of water,
Continue again into the hot water dissolved with chlorogenic acid and rutin plus clear water is to 100 kilograms, and stirs evenly, then add 100 grams of sweet teas
Core Su Yun bacterium wettable powder, stirs evenly, is then tested according to the scheme of application case 1, as a result: at 7-20 days,
The silkworm death rate of control group still drops to 30% hereinafter, the silkworm death rate of experimental group is stablized 85% or so；In addition,
The anthracnose lesion area of experimental group blade reduces 20-30% than control group, shows that this synergist has certain inhibition disease
The effect of sprawling.
Experimental example 4
150 grams of rutin are weighed according to the formula of embodiment 2,150 grams of dihydromyricetin, is dissolved in 1000 milliliters of 100 DEG C of water
In, then continue to add clear water to 100 kilograms into the hot water dissolved with rutin and dihydromyricetin, and stir evenly, then add 100
Gram sweet tea core Su Yun bacterium wettable powder, stirs evenly, is then tested according to the scheme of application case 1, as a result: in 7-20
It, the silkworm death rate of control group still drops to 30% hereinafter, the silkworm death rate of experimental group is stablized 75% or more；This
Outside, the anthracnose lesion area of experimental group blade reduces 40-50% than control group, shows that this synergist has certain inhibition disease
The effect of evil sprawling.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring 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 documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of insecticide synergistic composition, which is characterized in that its constitutive material and content are as follows:
The plant polyphenol is chlorogenic acid, caffeic acid and/or ferulic acid；
The plant flavone is rutin and/or dihydromyricetin；
The plant quinones is rheum emodin, Rhein and/or Chrysophanol.
2. insecticide synergistic composition according to claim 1, which is characterized in that its constitutive material and content are as follows:
3. insecticide synergistic composition according to claim 1, which is characterized in that its constitutive material and content are as follows:
4. insecticide synergistic composition according to claim 1 to 3, which is characterized in that the insecticide is polygonal
The compound preparation of precursor virus preparation or thuricade-1 or both.
5. insecticidal synergist according to claim 4, which is characterized in that the insecticide is that sweet tea core Su Yun bacterium is wettable
Property pulvis.
6. -5 any insecticide synergistic composition according to claim 1, which is characterized in that be applied to Lepidoptera low age children
In the prevention and treatment of worm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150287A (en) * | 2019-05-27 | 2019-08-23 | 长江大学 | Application of the rutin in prevention and treatment Bemisia tabaci |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6455079B1 (en) * | 2000-03-31 | 2002-09-24 | Council Of Scientific And Industrial Research | Process of its application against lepidopteran insects using Albizzia lebbeck plant extract and Bacilus thuriengiensis delta-endotoxin |
| CN103636604A (en) * | 2013-11-27 | 2014-03-19 | 中国科学院武汉植物园 | Biopesticide synergist |
| CN106614791A (en) * | 2016-12-21 | 2017-05-10 | 青岛巨能管道设备有限公司 | Biopesticide synergist |
-
2018
- 2018-09-29 CN CN201811147007.0A patent/CN109430269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6455079B1 (en) * | 2000-03-31 | 2002-09-24 | Council Of Scientific And Industrial Research | Process of its application against lepidopteran insects using Albizzia lebbeck plant extract and Bacilus thuriengiensis delta-endotoxin |
| CN103636604A (en) * | 2013-11-27 | 2014-03-19 | 中国科学院武汉植物园 | Biopesticide synergist |
| CN106614791A (en) * | 2016-12-21 | 2017-05-10 | 青岛巨能管道设备有限公司 | Biopesticide synergist |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150287A (en) * | 2019-05-27 | 2019-08-23 | 长江大学 | Application of the rutin in prevention and treatment Bemisia tabaci |
| CN110150287B (en) * | 2019-05-27 | 2021-05-18 | 长江大学 | Application of rutin in preventing and treating bemisia tabaci |
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