CN109418287A - Seedling insecticide - Google Patents
Seedling insecticide Download PDFInfo
- Publication number
- CN109418287A CN109418287A CN201710748968.6A CN201710748968A CN109418287A CN 109418287 A CN109418287 A CN 109418287A CN 201710748968 A CN201710748968 A CN 201710748968A CN 109418287 A CN109418287 A CN 109418287A
- Authority
- CN
- China
- Prior art keywords
- insecticide
- isocarbophos
- seedling
- agent
- dimethyl phosphate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
- A01N57/30—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing aromatic radicals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of seedling insecticide, the effective component of the insecticide is isocarbophos and 2-dichloroethylk dimethyl phosphate, wherein the weight ratio of isocarbophos and 2-dichloroethylk dimethyl phosphate is 5~50:50~5.Insecticide in compared with the prior art, compounded pesticides of the invention make full use of two kinds of active components to compound generated synergistic effect, improve preventive effect；Insecticidal spectrum is expanded, to reduce drug cost, delays the generation of drug resistance；And reduce the pollution to environment.
Description
Technical field
The invention belongs to pesticide technology, in particular to a kind of compounding seedling insecticide.
Background technique
Pesticide is very extensive in agricultural application at present, but pesticide some irreversible is invaded to what ecological environment was formed
Evil is also inevitable, increasingly serious with state of ecological environment, we are badly in need of developing new Pesticidal products, can
Enough meet growing pest and disease damage demand, can also reduce dosage, increases drug effect, contribute to ecological environment.Existing skill
In art, isocarbophos should not use on fruit tree, vegetables, mulberry field, and 2-dichloroethylk dimethyl phosphate pesticide is sensitive to corn, beans, melon seedling,
Currently without the report for being used in compounding the two.
Summary of the invention
In view of the above-mentioned drawbacks in the prior art, this application provides a kind of seedling insecticides.
Seedling insecticide described herein, is a kind of compounding seedling insecticide, and the effective component of the insecticide is water
Amine sulphur phosphorus and 2-dichloroethylk dimethyl phosphate, wherein the weight ratio of isocarbophos and 2-dichloroethylk dimethyl phosphate is 5~50:50~5.
Preferably, the weight ratio of the isocarbophos and 2-dichloroethylk dimethyl phosphate is 5~20:40~5.
Most preferably, the weight ratio of the isocarbophos and 2-dichloroethylk dimethyl phosphate is 1:4.
Further, the weight of the effective component accounts for the 3-80% of entire compounded pesticides.
Further, the weight of the effective component accounts for the 3-5% of entire compounded pesticides.
The dosage form of the insecticide can for aqueous emulsion, water dispersible granules, microemulsion, suspending agent, can wet-milling or missible oil.Institute
Stating insecticide further includes carrier and auxiliary agent.
The auxiliary element of compounded pesticides described herein contain carrier and auxiliary agent, the carrier can for water, solvent or
One of filler is a variety of.
The solvent can be one of ethyl alcohol, methanol, dimethylbenzene or a variety of.
The filler can be one or more of clay, kaolin, talcum mixture.
The auxiliary agent, which includes at least a kind of surfactant, can also be added emulsification according to different use occasion and demand
Agent, dispersing agent, wetting agent, bleeding agent, thickener, thickener, antifreezing agent, defoaming agent, disintegrating agent, stabilizer, preservative etc..
The emulsifier is the mixture of one or more of anion emulsifier and nonionic emulsifier composition.Its
In, anion emulsifier can be phosphate ester salt；Nonionic emulsifier can be with 0203B, 0204 etc..
The dispersing agent is polyethylene glycol 200 or 400 or mixture.
The wetting agent is selected from lauryl sodium sulfate or neopelex.
The bleeding agent is selected from azone or organosilicon.
The thickener is selected from gelatin.
The antifreezing agent is selected from ethylene glycol or urea.
The defoaming agent is selected from silicone oil.
The disintegrating agent is selected from bentonite, urea or sodium bicarbonate.
The stabilizer is selected from epoxidized soybean oil or epoxychloropropane.
Composition of the invention is uniformly mixed using conventional method.
Reagent of the present invention was navigated to buy by last time and be obtained.
The utility model has the advantages that the insecticide in compared with the prior art, compounded pesticides of the invention make full use of two kinds of activity
Component compounds generated synergistic effect, improves preventive effect；Insecticidal spectrum is expanded, to reduce drug cost, delays drug resistance
Generation；And reduce the pollution to environment.
Specific embodiment
Embodiment 1
A kind of compounding seedling insecticide, is missible oil, and each component and weight percentage are isocarbophos 5%, 2-dichloroethylk dimethyl phosphate
10%, emulsifier selects phosphate ester salt, and dosage 10%, methanol 10%, dimethylbenzene supplies surplus.
Preparation method: effective component isocarbophos and 2-dichloroethylk dimethyl phosphate are added in reactor by formula rate, solvent, table is added
Face activating agent and other auxiliary agents, are uniformly mixed.Enamel reaction still or stainless steel cauldron can be selected in reactor.
Embodiment 2
A kind of compounding seedling insecticide, is water and milk, and each component and weight percentage are isocarbophos 5%, 2-dichloroethylk dimethyl phosphate
10%, emulsifier selects 0203B, and dosage 12%, polyethylene glycol 200 5%, toluene 10%, glycerine 4%, water supplies surplus.
Preparation method: effective component isocarbophos and 2-dichloroethylk dimethyl phosphate are added in reactor by formula rate, solvent, table is added
Face activating agent and other auxiliary agents, are uniformly mixed, add water, make it at transparence.Enamel reaction still can be selected in reactor
Or stainless steel cauldron.
Embodiment 3
A kind of compounding seedling insecticide, is suspending agent, and each component and weight percentage are isocarbophos 10%, 2-dichloroethylk dimethyl phosphate
15%, emulsifier selection 0204, dosage 3%, dispersing agent polyethylene glycol 400 2%, xanthan gum 1%, glycerine 3%, defoaming agent
0.3%, water supplies surplus.
Preparation method: effective component isocarbophos and 2-dichloroethylk dimethyl phosphate are added in reactor by formula rate, it is living that surface is added
Property agent and other auxiliary agents, adding water is uniformly mixed, high speed shear, husky honed filter.Batching kettle, colloid can be selected in equipment
Mill, sand mill.
Claims (7)
1. a kind of seedling insecticide, which is characterized in that the effective component of the insecticide is isocarbophos and 2-dichloroethylk dimethyl phosphate, wherein
The weight ratio of isocarbophos and 2-dichloroethylk dimethyl phosphate is 5~50:50~5.
2. seedling insecticide according to claim 1, which is characterized in that the weight ratio of the isocarbophos and 2-dichloroethylk dimethyl phosphate is
5~20:40~5.
3. seedling insecticide according to claim 2, which is characterized in that the weight ratio of the isocarbophos and 2-dichloroethylk dimethyl phosphate is
1:4。
4. seedling insecticide according to claim 1, which is characterized in that the weight of the effective component accounts for entire compounding and kills
The 3-80% of worm agent.
5. seedling insecticide according to claim 1, which is characterized in that the weight of the effective component accounts for entire compounding and kills
The 3-5% of worm agent.
6. seedling insecticide according to claim 1, which is characterized in that the dosage form of the insecticide is aqueous emulsion, moisture
Shot agent, microemulsion, suspending agent, can wet-milling or missible oil.
7. seedling insecticide according to claim 1, which is characterized in that the insecticide further includes carrier and auxiliary agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748968.6A CN109418287A (en) | 2017-08-28 | 2017-08-28 | Seedling insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748968.6A CN109418287A (en) | 2017-08-28 | 2017-08-28 | Seedling insecticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109418287A true CN109418287A (en) | 2019-03-05 |
Family
ID=65502407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710748968.6A Pending CN109418287A (en) | 2017-08-28 | 2017-08-28 | Seedling insecticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109418287A (en) |
-
2017
- 2017-08-28 CN CN201710748968.6A patent/CN109418287A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
|
| WD01 | Invention patent application deemed withdrawn after publication |