CN106359458A - Flos Inulae-containing insecticidal composition - Google Patents
Flos Inulae-containing insecticidal composition Download PDFInfo
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- CN106359458A CN106359458A CN201610705693.3A CN201610705693A CN106359458A CN 106359458 A CN106359458 A CN 106359458A CN 201610705693 A CN201610705693 A CN 201610705693A CN 106359458 A CN106359458 A CN 106359458A
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- Prior art keywords
- flos inulae
- pesticidal combination
- metaflumizone
- composition
- combination containing
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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
- A01N37/18—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 the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/28—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 the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; Thio analogues 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
-
- 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
- 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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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a Flos Inulae-containing insecticidal composition. The effective components of the insecticidal composition comprise metaflumizone, RH-5849 and a Flos Inulae extract liquid, and a weight ratio of metaflumizone to the RH-5849 to the Flos Inulae extract liquid in the composition is 1:1:1. The insecticidal composition has synergistic effects, and has excellent control effects on various lepidopteran pests on fruit trees, vegetables, cotton and rice.
Description
Technical field
The present invention relates to agricultural insecticide compositionss and its application, specifically a kind of Insecticidal combinations containing Flos Inulae
Thing.
Background technology
Metaflumizone belongs to semicarbazones insecticides, and Main Function mechanism is that it is attached to the receptor of sodium-ion channel
On, hinder sodium ion to pass through, and then suppress neural impulse so that polypide is excessively loosened, benumb, after several hours, insect stops taking
Food, dead in 1 to 3 days.This medicament is mainly killed off the insect pests with stomach poison function, and action of contace poison is less, no systemic action.It can have
The larva of the effect ground each Species of Lepidopterous Insect Pests of preventing and treating and some coleopteras, adult, can be also used for preventing and treating Formica fusca, Coptotermes formosanus Shtrari., flies, Cicadae
The insects such as dung beetle.To mammal impassivity toxicity, low to the acute toxicity of birds, the low danger to Apiss, because in water, energy is fast
Hydrolyze and photodissociation, the no actual harm to aquatile fastly.
Suppression food hydrazine, is a kind of new insect growth regulator, IGR, main passes through to reduce or the taking food of suppression larva and adult
Ability, promotes insecticide to accelerate to cast off a skin, reduces spawning, hinder insect reproduction, be finally reached the purpose of parasite killing.To insect mainly with stomach
Based on toxic action, insecticidal spectrum is wide, has good prevention effect to Lepidoptera, Diptera and coleopteran pest, quick-acting is poor,
2-3 days after dispenser take effect, and the lasting period is longer.
Flos Inulae (scientific name: inula japonica) is the plant of Compositae Inula.The ground of Flos Inulae flowering period
The part Brevicornin Britanin of compound containing sesquiterpene lactoness (britanin) and inulin (inulicin).Flower contains Quercetin
(quercetin), isoquercitin (isoquereetin), caffeic acid (caffeieacid), chlorogenic acid (lorogenic
Acid), multiple sterols such as inulin and taraxasterol (taraxasterol).Flower containing taraxasterol (taraxasterol,
inusterol a-)；Aerial partss separate to obtain inulicin (inulicin), separately get deacetylated inulicin
(desacetylinulicin).
At present, not yet there are metaflumizone and the suppression food hydrazine and Flos Inulae extracting solution compositionss report in terms of parasite killing.
Content of the invention
It is an object of the invention to provide a kind of Pesticidal combination containing Flos Inulae, said composition has Synergistic and makees
With.
Technical scheme: a kind of Pesticidal combination containing Flos Inulae, effective ingredient is metaflumizone and suppression food hydrazine and Flos Inulae
Extracting solution, metaflumizone and suppression food hydrazine and Flos Inulae extracting solution weight in the composition ratio are for 1:1:1.
Metaflumizone and suppression food hydrazine and Flos Inulae extracting solution gross weight percentage composition in the composition are 6～60%.
Used in the present composition, auxiliary element includes solvent, cosolvent, emulsifying agent, wetting agent, disintegrating agent, stablizes
Agent, dispersant, thickening agent, penetrating agent, ph regulator, synergist, defoamer, antifreezing agent, carrier etc. are beneficial to effective ingredient and exist
Stablize and play the known substance of drug effect in preparation, be all various composition that is conventional or allowing use in pesticidal preparations, specifically become
Divide and consumption is determined by test according to recipe requirements.
The dosage form of Pesticidal combination is suspending agent, aqueous emulsion, microemulsion, cream, wettable powder, water dispersible granules.
The frequency of administration of the present composition and amount of application change and have small variations with crops, insect, weather condition,
The purpose of effective preventing and treating can be reached by using suitable dosage.
Compared with prior art, it is an advantage of the current invention that.
1st, the present invention has synergistic function, is used alone than each single dose and significantly improves the preventing and treating effect to insect
Really.
2nd, the mechanism of action of the present invention is different, can delay the generation of pest resistance to insecticide.
3, The present invention reduces the usage amount of effective ingredient, reduce use cost, decrease the pollution to environment simultaneously.
Specific embodiment
The extracting method of plant extraction liquid includes decocting cooking method, cold stain method, infusion process, percolation, Gelatin improving method, backflow
Method, solvent extraction method, steam distillation and sublimed method etc..Wherein decocting cooking method is most common method.Solvent extraction method is
Most widely used method, it is the property according to effective ingredient dissolubility various in plant, to needing ingredient solubility
The solvent little to other compositions dissolubility greatly, a kind of extraction that required active component is dissolved out in medical material tissue
Method. the new and high technology being in recent years applied to during plant extract separates has: supercritical fluid extraction, membrane separation technique, superfine powder
Broken technology, Chinese medicine flocculation separation technology, semi-bionic extraction, ultrasonic extraction, eddy flow extraction method, pressurized counter-flow extraction method, enzyme
Method, macroreticular resin absorbing method, ultrafiltration, molecularly distilled etc..
The extracting method of the plant extraction liquid of the present invention is: using cold stain method, will pulverize through garbled british inula root, and claim
Weight, impregnates 3d with 5 times of extraction solvents, repeats 3 times, merging filtrate obtains final product corresponding crude extract after filtration；By extracting solution plus
To in the Claisen flask of Rotary Evaporators, by ethanol, chloroform, petroleum ether temperature control respectively 60-70 DEG C, 50-60 DEG C,
40-50 DEG C, it is concentrated under reduced pressure to give extracting solution.
(1) Formulation Example.
In following examples, effective ingredient a adopts 96% metaflumizone active compound, and effective ingredient b adopts 95% suppression food hydrazine former
Medicine, c adopts 90% Flos Inulae extracting solution, and each component percentages are weight percentage.
Embodiment 1: described Pesticidal combination is suspending agent, each component percentages are respectively as follows:
Concrete operation step is: first mixes other auxiliary agents, in cutter, shear-mixed uniformly, is subsequently adding effective one-tenth
Divide a, b, c, grind 2～3h in ball crusher, make a diameter all in below 5mm, you can prepared Pesticidal combination of the present invention suspends
Agent formulation.
Embodiment 2: described Pesticidal combination is aqueous emulsion, each component percentages are respectively as follows:
Concrete operation step is: first mixes effective ingredient a, b, c, solvent, emulsifying agent, dissolving becomes uniform
Oil phase.Again part water and other auxiliary agents are mixed, dissolving becomes uniform aqueous phase.Then high-speed stirred in a kettle.
While oil phase is added aqueous phase, slowly add water to and reach phase inversion point, carry out high speed shear afterwards, and add remaining water, cut
Cut about 30min, you can prepared Pesticidal combination water and milk agent formulation of the present invention.
Embodiment 3: described Pesticidal combination is microemulsion, each component percentages are respectively as follows:
Concrete operation step is: effective ingredient a, b, c solvent and cosolvent is completely dissolved, then adds other and help
Agent, mix homogeneously, it is eventually adding water, after being sufficiently stirred for, you can prepared Pesticidal combination microemulsion formulation of the present invention.
Embodiment 4: described Pesticidal combination is wettable powder, each component percentages are respectively as follows:
Concrete operation step is: effective ingredient a, b, c, other auxiliary agent and filler mixing are fully stirred in stirred tank
Mix, mix homogeneously after pulverizing through jet mill, you can prepared Pesticidal combination wettable powder formulation of the present invention.
Embodiment 5: described Pesticidal combination is water dispersible granules, each component percentages are respectively as follows:
Concrete operation step is: by effective ingredient a, b, c, other auxiliary agent and filler mix homogeneously, with ultra micro air-flow powder
Broken machine is pulverized, add after mediating carry out in fluidized-bed granulation dryer pelletize, drying, after screening, you can the prepared present invention kills
Worm compositionss water-dispersible grain agent formulation.
Embodiment 6: described Pesticidal combination is cream, each component percentages are respectively as follows:
Concrete operation step is: will effectively become a, b, c fully to dissolve after adding solvent, and stir after being subsequently adding other auxiliary agents
Become the oily liquids of transparent and homogeneous, you can prepared Pesticidal combination cream preparation of the present invention after uniformly.
Solvent and cosolvent can be water, vegetable oil, n, n- dimethylformamide, methanol, ethanol, ethylene glycol, propylene glycol,
One of acetone, Ketohexamethylene, ketopyrrolidine, toluene, dimethylbenzene, ethyl acetate, dimethylformamide, petroleum ether etc. or several
Kind.
Emulsifying agent can be tri ethanol ammonium salt, APES formaldehyde condensation product, alkylbenzene naphthalene sulfonate, alkyl
Phenol polyethenoxy ether phosphate, diphenyl phenol polyethenoxy polyethenoxy ether, styrenated phenol polyoxyethylene ether, diphenyl phenol polyoxy
In ethylene polyoxy formaldehyde condensation products, agriculture breast 300#, agriculture breast 500#, agriculture breast 600#, Nongru-700 #, TWEEN Series, aeo series etc.
One or more.
Wetting agent can be sodium sulfate, sodium laurylsulfate, aerosol-OT salt, sodium butylnaphthalenesulfonate, fat
Fat amide n- N-methyltaurine sodium salt, lignosulfonates, alkylphenol polyoxyethylene phosphate, petroleum sodium sulfonate, alkylnaphthalene
One or more of sulfonate, fatty acid ester sulfate, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether etc..
Disintegrating agent can be in sodium bicarbonate, magnesium chloride, aluminum chloride, sodium chloride, carbamide, ammonium sulfate, bentonite etc.
Plant or several.
Dispersant can be methylcellulose, polycarboxylate, sodium methylene bis-naphthalene sulfonate, sodium lignin sulfonate, fatty acyl
Amine n- N-methyltaurine sodium salt, alkylphenol polyoxyethylene sulfate, lignosulfite, fatty acid ester sulfate, alkyl
One or more of phenol polyethenoxy ether, fatty alcohol-polyoxyethylene ether etc..
Thickening agent can be polyvinyl alcohol, polyvinyl acetate, xanthan gum, gelatin, aluminium-magnesium silicate, phenolic resin, hydroxyl first
One or more of base cellulose, sodium alginate etc..
Ph regulator can be in ammonium hydroxide, potassium hydroxide, sodium hydroxide, hydrochloric acid, acetic acid, citric acid, phosphoric acid etc.
One or more.
During synergist can be organosilicon, thiophene ketone, azone, double to kill etc. one or more.
Stabilizer can be with triethanolamine, tributyl phosphate, xylitol, Mannitol, tetramethylolmethane, sodium citrate etc.
Plant or several.
Defoamer can be one or more of silicone compound, epoxy soybean oil, methanol, silicone oil etc..
Antifreezing agent can be one or more in ethylene glycol, propylene glycol, carbamide, Polyethylene Glycol etc..
Carrier can be one of Kaolin, kieselguhr, bentonite, white carbon, clay, Pulvis Talci, quartz sand etc. or
Several.
(2) the indoor biological determination of activity of the present composition and field efficacy checking.
1st, the indoor joint toxicity measuring to diamondback moth.
For test worm: diamondback moth 3 instar larvae of health is for many generations raised in interior.
Reagent agent: a adopts 96% metaflumizone active compound, and b adopts 95% suppression food hydrazine active compound, and c is carried using 90% Flos Inulae
Take liquid.
Test method: it is measured using the malicious blade method of folder, specific as follows.
Beaten with the card punch of diameter 1cm first and take leaf butterfly, put into culture dish, moisturizing.Then use capillary tube dropper each
, from the beginning of low concentration, every leaf butterfly drop 1ul medicinal liquid, with another leaf butterfly pair scribbling gelatinized corn starch after solvent volatilization for treatment agent
The malicious leaf butterfly of folder is made in conjunction, makes and finishes the in the hole being put in 12 hole tissue culturing plates.Each in the hole of last tissue culturing plate connects 1 examination
Worm, is placed in 27 ± 1 DEG C of temperature, and relative humidity is in 70% intelligent insectary.After connecing worm 2～4 hours, treat that test worm has taken food and contain
After medicine leaf butterfly, add clean feeds to continue to raise to investigating in cultivation plate hole, eliminate the test worm not eaten a complete leaf butterfly.
Often process and set 4 repetitions, often repeat no less than 12 folder poison leaf butterflies, and set the process of the corresponding organic solvent without medicament to make
For comparison.After process, 72h investigation test worm death condition, records total borer population and dead borer population.
Carry out statistical analysiss with dps statistical analysis software, calculate the lc of each medicament50, and mixture is calculated according to the abundant method of Sun Yun
Co-toxicity coefficient (ctc value).
Actual measurement toxicity index (ati)=(standard agent lc50/ reagent agent lc50)×100.
Percentage composition+b the medicament toxicity index of a in theoretical toxicity index (tti)=a medicament toxicity index × mixture × mixed
The percentage composition of b in agent.
Co-toxicity coefficient (ctc)=[mixture actual measurement toxicity index (ati)/mixture theoretical toxicity index (tti)] × 100.
Act on the criteria for classifying according to ny/t11547.7-2006 insecticide combination: co-toxicity coefficient (ctc) >=120 shows as
Potentiation；Co-toxicity coefficient (ctc)≤80 shows as antagonism；80 ＜ co-toxicity coefficient (ctc) ＜ 120 show as being added and make
With.
Table 1, the indoor joint toxicity measuring to diamondback moth.
2nd, the field control effectiveness test to diamondback moth
This embodiment is used for preventing and treating wild cabbage diamondback moth, before dispenser investigate insect population, after medicine 3d, 7d, 10d investigate respectively residual
Stay borer population alive, during investigation, every cell is carried out by diagonal 5 point sampling, the residual diamondback moth larvae that every is looked on 2 plants of Caulis et Folium Brassicae capitataes, note
Carry borer population of living, calculate prevention effect.Prevention effect computational methods are as follows.
Prevention effect (%)=(1-ck1×pt1/ck2×pt2)×100.Wherein: ck1Represent insect population number before the medicine of check plot；
pt1Represent insect population number after treatment region medicine；ck2Represent insect population number after the medicine of check plot；pt2Represent insect population number before treatment region medicine.
Table 2 respectively processes the result of the test of chemical control wild cabbage diamondback moth.
In sum, the present invention adopts compositionss, has synergistic function.Compared with existing unitary agent, parasite killing is imitated
Fruit significantly improves, and the lasting period is long, to crop safety, is worth popularization and application in agricultural production.
Claims (9)
1. a kind of Pesticidal combination containing Flos Inulae it is characterised in that: effective ingredient is metaflumizone and suppression food hydrazine and Flos Inulae
Extracting solution, metaflumizone and suppression food hydrazine and Flos Inulae extracting solution weight in the composition ratio are for 1:1:1.
2. a kind of Pesticidal combination containing Flos Inulae according to claim 1 it is characterised in that: metaflumizone and suppression food hydrazine
And Flos Inulae extracting solution gross weight percentage composition in the composition is 6～60%.
3. a kind of Pesticidal combination containing Flos Inulae according to claim 1 it is characterised in that: metaflumizone and suppression food hydrazine
And Flos Inulae extracting solution gross weight percentage composition in the composition is 15%.
4. a kind of Pesticidal combination containing Flos Inulae according to claim 1 it is characterised in that: described Pesticidal combination
Dosage form is suspending agent.
5. a kind of Pesticidal combination containing Flos Inulae according to claim 1 it is characterised in that: described Pesticidal combination
Dosage form is aqueous emulsion.
6. a kind of Pesticidal combination containing Flos Inulae according to claim 1 it is characterised in that: described Pesticidal combination
Dosage form is microemulsion.
7. a kind of Pesticidal combination containing Flos Inulae according to claim 1 it is characterised in that: described Pesticidal combination
Dosage form is cream.
8. a kind of Pesticidal combination containing Flos Inulae according to claim 1 it is characterised in that: described Pesticidal combination
Dosage form is wettable powder.
9. a kind of Pesticidal combination containing Flos Inulae according to claim 1 it is characterised in that: described Pesticidal combination
Dosage form is water dispersible granules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705693.3A CN106359458A (en) | 2016-08-22 | 2016-08-22 | Flos Inulae-containing insecticidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705693.3A CN106359458A (en) | 2016-08-22 | 2016-08-22 | Flos Inulae-containing insecticidal composition |
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| Publication Number | Publication Date |
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| CN106359458A true CN106359458A (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610705693.3A Withdrawn CN106359458A (en) | 2016-08-22 | 2016-08-22 | Flos Inulae-containing insecticidal composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477225A (en) * | 2018-05-03 | 2018-09-04 | 赖进九 | Composition pesticide containing metaflumizone and cephalotaxus alkaloids |
| CN115677408A (en) * | 2022-11-01 | 2023-02-03 | 西安德农生物科技有限公司 | Traditional Chinese medicine compound fertilizer for promoting crop absorption and preparation method thereof |
-
2016
- 2016-08-22 CN CN201610705693.3A patent/CN106359458A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477225A (en) * | 2018-05-03 | 2018-09-04 | 赖进九 | Composition pesticide containing metaflumizone and cephalotaxus alkaloids |
| CN115677408A (en) * | 2022-11-01 | 2023-02-03 | 西安德农生物科技有限公司 | Traditional Chinese medicine compound fertilizer for promoting crop absorption and preparation method thereof |
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