CN109315410A - A kind of hymexazol and Mancozeb mixed insecticide microemulsion - Google Patents
A kind of hymexazol and Mancozeb mixed insecticide microemulsion Download PDFInfo
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- CN109315410A CN109315410A CN201710635089.2A CN201710635089A CN109315410A CN 109315410 A CN109315410 A CN 109315410A CN 201710635089 A CN201710635089 A CN 201710635089A CN 109315410 A CN109315410 A CN 109315410A
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- Prior art keywords
- hymexazol
- mancozeb
- microemulsion
- mixed insecticide
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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
- A01N25/02—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 containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- 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
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N47/14—Di-thio analogues thereof
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of hymexazols and Mancozeb mixed insecticide microemulsion, belong to technical field of pesticide preparations, the effective component of the microemulsion is hymexazol and Mancozeb, the weight percent that hymexazol accounts for the microemulsion total weight is 0.1-60.0%, the weight percent that Mancozeb accounts for the microemulsion total weight is 0.1-60.0%, remaining is adjuvant；The hymexazol and the proportion of Mancozeb are 1:8,1:4,1:1,4:1,8:1.Hymexazol of the present invention and Mancozeb mixed insecticide microemulsion expand insecticidal spectrum by the rational mixture between hymexazol and Mancozeb, improve drug effect, reduce dosage, mitigate the pollution to environment, safe and efficient.
Description
Technical field
The present invention relates to a kind of pesticidal preparations, especially a kind of hymexazol and Mancozeb mixed insecticide microemulsion.
Background technique
Due to the long-term single insecticide dependent on using a certain type, pest is easy to produce drug resistance, chemistry is caused to kill
The dosage of worm agent sharply increases, and not only increases production cost, and largely kills the natural enemy and pollution environment of pest, causes
The Rampant damage of pest.Hymexazol is that have excellent insecticidal activity, all effective to most of agricultural pests, and dosage is low, in ring
It degrades quickly in border, does not injure natural enemy and other non-target organisms, be a kind of outstanding biological insecticides, the disadvantage is that unstable
It is fixed.Therefore, it is necessary to a kind of new pesticidal preparations.
Summary of the invention
The object of the present invention is to provide a kind of hymexazols and Mancozeb mixed insecticide microemulsion, pass through hymexazol and Dai Sen
Rational mixture between MnZn expands insecticidal spectrum, improves drug effect, reduces dosage, mitigates the pollution to environment, safe and efficient.
The purpose of the present invention is what is be achieved through the following technical solutions, a kind of hymexazol and Mancozeb mixed insecticide micro emulsion
Agent, which is characterized in that the effective component of the microemulsion is hymexazol and Mancozeb, and hymexazol accounts for the pesticide micro emulsion
The weight percent of agent total weight is 0.1-60.0%, and the weight percent that Mancozeb accounts for the microemulsion total weight is
0.1-60.0%, remaining is adjuvant；The hymexazol and the proportion of Mancozeb are 1:8,1:4,1:1,4:1,8:1.
Preferably, the weight percent that each component accounts for the pesticidal preparations total weight in the adjuvant is respectively as follows: emulsifier
0.1-70%, solvent 0.1-50.0%, stabilizer 0.1-5.0%, antifreeze 0.1-5.0%, water is supplemented to 100.0%.
Preferably, the emulsifier is selected from triphenyl vinyl phenol ethylene oxide nitranol salt, two polyoxy of alkyl
Vinyl sulfonic acid calcium salt, styrylphenol polyoxyethylene ether, biphenyl phenol polyethenoxy ether, appointing in polyoxyethylene phenylphenol ether
It anticipates a kind of or in combination of any two or more object.
Preferably, the solvent is selected from cyclohexanone, pyrrolidones, dimethylformamide, dimethylbenzene, toluene, benzene, cyclohexanol
In any one or in combination of any two or more object.
Preferably, the stabilizer is selected from aminobenzoic acid, pyrogallic acid, paranitrobenzoic acid, castor oil, the Sudan
The chloro- 1,2- epoxychloropropane of black, propylgallate, 3-, butyl glycidyl ether, phenyl glycidyl ether, polyvinyl
Any one in ethylene glycol diglycidylether, sorbitol or in combination of any two or more object.
Preferably, any one of the antifreeze in ethylene glycol, propylene glycol, glycerine, polyethylene glycol, sorbierite
Or in combination of any two or more object.
Compared with prior art, the invention has the following advantages:
First, after hymexazol and Mancozeb mixture, the shortcomings that hymexazol being overcome to be easy to produce resistance, medicament can be widened
Use scope improves drug effect.There is important role to the resistance management of pest.
Second, hymexazol not only maintains many merits of botanical pesticide, but also mixture with after Mancozeb mixture
Dosage reduce, drug effect increases substantially, which has great importance to the development and application of natural insecticide.
Third can greatly mitigate to various as preparing the compatibility of each substance needed for the insecticides and proportion rationally
Pest
The toxic action of natural enemy, it is small to the pollution of ecological environment, be conducive to protect safety of human and livestock.
Specific embodiment
Embodiment 1,45.0% hymexazol and Mancozeb mixed insecticide microemulsion
Hymexazol 40.0, Mancozeb 5.0, propyl alcohol 8.0, cyclohexanone 6.0, polyvinyl acetate 5.0, gelatin 5.0, clay 8.0, silicon
Diatomaceous earth 21.0；Pesticide active ingredient is added under stirring at normal temperature after binder, filler, solvent are mixed, at cream liquid and fills
Tank.
Embodiment 2,30.0% hymexazol and Mancozeb mixed insecticide microemulsion
Hymexazol 24.0, Mancozeb 6.0, isobutanol 6.0, dimethylformamide 8.0,2-Pyrrolidone 2.0, polyethylene glycol
10.0, precipitated calcium carbonate 30.0, sawdust powder 14.0；Pesticide is added after binder, filler, solvent are mixed under stirring at normal temperature to be had
Ingredient is imitated, at cream liquid and tinning.
Embodiment 3,20.0% hymexazol and Mancozeb mixed insecticide microemulsion
Hymexazol 15.0, Mancozeb 5.0,2-Pyrrolidone 4.0, butanol 4.0, methyl ethyl ketone 6.0, dextrin 0.2, polyvinyl acetate
Rouge 5.0, coumarone resin 5.0, kaolin 55.8；Pesticide is added after binder, filler, solvent are mixed under stirring at normal temperature to be had
Ingredient is imitated, at cream liquid and tinning.
Embodiment 4,30.0% hymexazol and Mancozeb mixed insecticide microemulsion
Hymexazol 5.0, Mancozeb 25.0, toluene 10.0, ethyl alcohol 4.0,2-Pyrrolidone 4.0, sodium alginate 8.0, xanthan gum
4.0, precipitated calcium carbonate 40.0；Pesticide active ingredient is added under stirring at normal temperature after binder, filler, solvent are mixed, at cream
Shape liquid and tinning.
Embodiment 5,48.0% hymexazol and Mancozeb mixed insecticide microemulsion
Hymexazol 12.0, Mancozeb 36.0, isophorone 2.0, methyl ethyl ketone 4.0, sodium carboxymethylcellulose 0.5, seaweeds sodium
9.5, rice husk 6.0, tobacco powder 6.0, diatomite 24.0；Pesticide is added under stirring at normal temperature after binder, filler, solvent are mixed
Effective component, at cream liquid and tinning.
Embodiment 6,30.0% hymexazol and Mancozeb mixed insecticide microemulsion
Hymexazol 6.0, Mancozeb 24.0, N-Methyl pyrrolidone 0.5, isobutanol 7.5, ethyl alcohol 0.5, gelatin 0.5, dextrin
0.5, coumarone resin 9.0, diatomite 0.5, kaolin 51.0；Add under stirring at normal temperature after binder, filler, solvent are mixed
Enter pesticide active ingredient, at cream liquid and tinning.
Embodiment 7,42.0% hymexazol and Mancozeb mixed insecticide microemulsion
Hymexazol 21.0, Mancozeb 21.0, propyl alcohol 2.0, dimethylformamide 0.5, cyclohexanone 7.5, Arabic gum 0.5 gather
Ethernamine 0.5, butadiene-styrene latex 8.0, clay 0.5, bentonite 43.5；In stirring at normal temperature after binder, filler, solvent are mixed
Lower addition pesticide active ingredient, at cream liquid and tinning.
Embodiment 8,45.0% hymexazol and Mancozeb mixed insecticide microemulsion
Hymexazol 5.0, Mancozeb 40.0, propyl alcohol 8.0, cyclohexanone 6.0, polyvinyl acetate 5.0, gelatin 5.0, clay 8.0, silicon
Diatomaceous earth 21.0；Pesticide active ingredient is added under stirring at normal temperature after binder, filler, solvent are mixed, at cream liquid and fills
Tank.
Embodiment 9, indoor mixture synergism toxicity test
Each reagent agent is made into respective concentration respectively, draws the pesticide prepared from low concentration to high concentration with microsyringe,
It drips and rinses microsyringe with acetone between the pronotary of 3 instar larvae of anoplophora glabripennis, different agents, every 1 μ L of drop,
Every concentration 30, while 5% acetone solution is set and does control treatment, dead larvae number is observed for 24 hours.Calculate LC50Value and toxicity regression side
Journey and co-toxicity coefficient.Co-toxicity coefficient is calculated using Sun Yunpei's Method.
The toxicity index that mixed toxicity index/theory in co-toxicity coefficient CTC=100 × actually is used with
When co-toxicity coefficient is significantly greater than 100, show there is synergistic effect；Close to 100, summation action is indicated；It is significantly less than
100, show there is antagonism.Hymexazol and each proportion mixture of Mancozeb lethal concentration of 50 LC effective to anoplophora glabripennis50
Value is respectively sequentially (1:8,1:4,1:1,4:1,8:1) 42.07,35.28,36.09,34.70 and 31.12mg/mL；Hymexazol with
The co-toxicity coefficient of each proportion mixture of Mancozeb sequentially (1:8,1:4,1:1,4:1,8:1) be respectively 137.09,121.37,
127.08,122.71,138.73.Hymexazol and Mancozeb proportion are that 1:8,1:4,1:1,4:1,8:1 have synergistic effect,
Synergistic effect is most obvious when middle proportion is 1:8,8:1.
Claims (6)
1. a kind of hymexazol and Mancozeb mixed insecticide microemulsion, which is characterized in that the effective component of the microemulsion
For hymexazol and Mancozeb, the weight percent that hymexazol accounts for the microemulsion total weight is 0.1-60.0%, Dai Sen
The weight percent that MnZn accounts for the microemulsion total weight is 0.1-60.0%, remaining is adjuvant；The hymexazol and generation
The proportion of gloomy MnZn is 1:8,1:4,1:1,4:1,8:1.
2. the hymexazol and Mancozeb mixed insecticide microemulsion according to claim 1, which is characterized in that the adjuvant
The weight percent that middle each component accounts for the pesticidal preparations total weight is respectively as follows: emulsifier 0.1-70%, solvent 0.1-50.0%,
Stabilizer 0.1-5.0%, antifreeze 0.1-5.0%, water are supplemented to 100.0%.
3. the hymexazol and Mancozeb mixed insecticide microemulsion according to claim 1, which is characterized in that the emulsification
Agent is selected from triphenyl vinyl phenol ethylene oxide nitranol salt, two polyoxyethylene sulfoacid calcium salt of alkyl, styryl benzene
Phenol polyethenoxy ether, biphenyl phenol polyethenoxy ether, in polyoxyethylene phenylphenol ether any one or it is two kinds or two kinds any
Above composition.
4. the hymexazol and Mancozeb mixed insecticide microemulsion according to claim 1, which is characterized in that the solvent
In cyclohexanone, pyrrolidones, dimethylformamide, dimethylbenzene, toluene, benzene, cyclohexanol any one or it is two kinds any
Or two or more composition.
5. the hymexazol and Mancozeb mixed insecticide microemulsion according to claim 1, which is characterized in that the stabilization
It is chloro- that agent is selected from aminobenzoic acid, pyrogallic acid, paranitrobenzoic acid, castor oil, sudan black, propylgallate, 3-
1,2- epoxychloropropane, butyl glycidyl ether, phenyl glycidyl ether, polyethylene glycol diglycidyl ether, sorb
Any one in acid alcohol or in combination of any two or more object.
6. the hymexazol and Mancozeb mixed insecticide microemulsion according to claim 1, which is characterized in that described freeze proof
Agent in ethylene glycol, propylene glycol, glycerine, polyethylene glycol, sorbierite any one or it is any two or more
Composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635089.2A CN109315410A (en) | 2017-07-30 | 2017-07-30 | A kind of hymexazol and Mancozeb mixed insecticide microemulsion |
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| CN201710635089.2A CN109315410A (en) | 2017-07-30 | 2017-07-30 | A kind of hymexazol and Mancozeb mixed insecticide microemulsion |
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| CN109315410A true CN109315410A (en) | 2019-02-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115119846A (en) * | 2021-08-25 | 2022-09-30 | 汝阳自强生物科技有限公司 | Composite bactericidal composition and application thereof |
-
2017
- 2017-07-30 CN CN201710635089.2A patent/CN109315410A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115119846A (en) * | 2021-08-25 | 2022-09-30 | 汝阳自强生物科技有限公司 | Composite bactericidal composition and application thereof |
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Application publication date: 20190212 |
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