CN107087633A - A kind of hygienic biocide composition containing pirimiphos-methyl and its application - Google Patents
A kind of hygienic biocide composition containing pirimiphos-methyl and its application Download PDFInfo
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- CN107087633A CN107087633A CN201710315898.5A CN201710315898A CN107087633A CN 107087633 A CN107087633 A CN 107087633A CN 201710315898 A CN201710315898 A CN 201710315898A CN 107087633 A CN107087633 A CN 107087633A
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- methyl
- biocide composition
- pirimiphos
- chrysanthemum ester
- pyrethroid
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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
- 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
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
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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
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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
- A01N25/26—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
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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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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- General Health & Medical Sciences (AREA)
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- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
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Abstract
The present invention relates to a kind of hygienic biocide composition containing pirimiphos-methyl and pyrethroid.The composition has notable synergistic effect compared to single dose, improves insecticidal effect, and coefficient of synergism especially produces the sanitary insect pest of resistance to pyrethroid, knocked down and killing effect with superior more than 130；In addition, the hygienic biocide composition is from the low stimulation of low toxicity and the relatively low pirimiphos-methyl of frequency of use is used as lethal agent, after the low stimulation pyrethroid fluorine chlorine ether chrysanthemum ester of high-efficiency low-toxicity, d-trans propargyl chloride chrysanthemum ester, transfluthrin, seven fluorine methothrins or the etrafluorine ethofenprox compounding of knocking down property of superelevation, active component is improved largely to the knocking down property and lethal of target, and cost performance is superior；Further, the composition is configured to microcapsule suspending agent, it has excellent physicochemical property and slow release effect, so that the killing effect to the target is substantially increased, and said preparation low toxicity is non-stimulated, is especially suitable for indoor and outdoor health pest control.
Description
Technical field
The present invention relates to a kind of hygienic insecticide field, a kind of particularly hygienic biocide group containing pirimiphos-methyl
Compound and its application.
Background technology
Pirimiphos-methyl, chemical name：O- (2- diethylamino -6- methyl -4- pyrimidine radicals) O, O- dimethyl disulfides are by phosphorus
Acid esters, it is a kind of wide spectrum of the exploitation of ICI companies in 1974, quick-acting organophosphor Insecticidal and acaricidal agents, with tagging and fumigate work
With insecticidal effect is good, lasting medicine.Its female rats acute oral LD50For 2050mg/kg, male mouse is 1180mg/kg,
Male rabbit is 1150~2300mg/kg, and female cavy is 1000~2000mg/kg；Rabbit acute percutaneous LD50>2000mg/kg.To skin
Had no stimulation with eyes, recommended to be used to prevent and treat sanitary insect pest by WHO.The medicament has stronger lethal effect, and has certain
Speed kill performance, this technology research shows, pirimiphos-methyl and the specific plan of the low stimulation of high-efficiency low-toxicity of a small amount of knocking down property of height are removed
Worm chrysanthemum ester, i.e. fluorine chlorine ether chrysanthemum ester, d-trans propargyl chloride chrysanthemum ester, transfluthrin, seven fluorine methothrins or etrafluorine ethofenprox are multiple
After matching somebody with somebody, active component is improved largely to the knocking down property and lethal of target, and cost performance is superior, so as to substantially increase
To the killing effect of the target.
On the compounding of pirimiphos-methyl and pyrethroid insecticides, disclose in the prior art pirimiphos-methyl with
The hygienic biocide composition of metofluthrin（Referring to Chinese patent CN201510505329.8）And pirimiphos-methyl and height
Imitate lambda-cyhalothrin（Referring to Chinese patent CN200910180195.1), but applicants have found that, existing compounded combination
Thing has that controlling object is limited, prevention effect not enough excellent defect.Present applicant is by untiringly making great efforts, and finding will
Pirimiphos-methyl is compounded with pyrethroid active component of the invention specific, can be made with efficient, low toxicity, stingless
The characteristics of swashing, is especially suitable for the hygienic biocide composition of indoor and outdoors health pest control.
In addition, further, the invention further relates to which the Pesticidal combination is configured into specific microcapsule suspending agent, existing
There is Chinese patent CN201410084055.5 in technology to disclose Pesticidal combination and its microcapsule suspension containing pirimiphos-methyl
Agent, however its microcapsule suspending agent be only by active component and conventional solvent, stabilizer, attractant, emulsifying agent, into capsule material
Material, dispersant, antifreeze, preservative, thickener and water are mixed to prepare, and its physicochemical property is poor, and the present invention is above-mentioned
On the basis of Pesticidal combination, microcapsule suspending agent is made in the specific capsule material of reselection, and the preparation physicochemical property is excellent, obtained
Preparation lasting effect it is good.
The content of the invention
An object of the present invention is to provide a kind of good disinsection effect, and low toxicity is low to stimulate, after compounding synergistic effect significantly,
And the Pesticidal combination containing pirimiphos-methyl and specific pyrethroid that sanitary insect pest can be delayed to develop immunity to drugs.
To realize the purpose of the present invention, technical scheme is as follows：
A kind of hygienic biocide composition containing pirimiphos-methyl, it is characterised in that the composition contains active component methyl
Diothyl and pyrethroid, the weight ratio of the two are 1:99~99:1；The pyrethroid is fluorine chlorine ether chrysanthemum ester, dextrorotation is anti-
Formula propargyl chloride chrysanthemum ester, transfluthrin, seven fluorine methothrins or etrafluorine ethofenprox.
It is preferred that pyrethroid is fluorine chlorine ether chrysanthemum ester, d-trans propargyl chloride chrysanthemum ester, seven fluorine methothrins or tetrafluoro ether chrysanthemum
Ester.More preferably fluorine chlorine ether chrysanthemum ester or d-trans propargyl chloride chrysanthemum ester.
Preferably, in the hygienic biocide composition, the weight ratio of pirimiphos-methyl and the pyrethroid is 1:20~
50:1；It is more highly preferred to, the weight ratio of the two is 1:1~50:1；It is more highly preferred to, the weight ratio of the two is 5:1~50:1, more
It is preferred that the weight ratio of the two is 5:1-20:1.
Further, the formulation of the hygienic biocide composition is missible oil, aqueous emulsion, microemulsion, wettable powder, moisture
Shot agent, microcapsule suspending agent；Preferably aqueous emulsion and microcapsule suspending agent.
Further, the present invention provides one kind by microcapsule suspending agent made from above-mentioned hygienic biocide composition, and its feature exists
In the microcapsule suspending agent is made up of following component by weight percentage：
Active component 0.1-60%；
Solvent 1-40%；
High molecular polymer 1-30%；
Emulsifying agent 1-20%；
Dispersant 1-20%；
Wetting agent 1-20%；
Tackifier 1-20%；
Surplus is water；
The high molecular polymer is 5:1 oil-soluble monomer and water-soluble monomer polycondensation are formed, and the oil-soluble monomer is two
Isocyanates or polyisocyanates；Water-soluble monomer is diamines or polyamines.
Preferably, the active component is 10-25%；More preferably 15-20%；
Preferably, the high molecular polymer is 1-15%, more preferably 2-10%.
The solvent is dimethylbenzene, toluene, ethyl acetate, petroleum ether, dichloromethane etc.；
The emulsifying agent is a kind of surface reactive material, can make anion surfactant, cationic surfactant, both sexes
Surfactant and nonionic surfactant；More preferably anhydrous sorbitol APEO, alkylphenol-polyethenoxy
Ether, calcium dodecyl benzene sulfonate etc..
Described dispersant is a kind of surface reactive material, can be anion surfactant, cation surface activating
Agent, amphoteric surfactant and nonionic surfactant；More preferably naphthalenesulfonate formaldehyde condensation compound, phosphate/salt,
Polycarboxylate, block polyether, sodium lignin sulfonate, calcium lignosulfonate or Tea Saponin etc..
Described wetting agent is a kind of surface reactive material, can be anion surfactant, cation surface activating
Agent, amphoteric surfactant and nonionic surfactant；More preferably AEO, alkyl phenol polyoxy second
Alkene ether, naphthalene sulfonate, lauryl sodium sulfate etc..
Described tackifier are xanthans, polyvinyl alcohol etc..
Unless otherwise indicated, " % " of the invention is weight percentage.
Further, the present invention furthermore provides above-mentioned hygienic biocide composition or microcapsule suspending agent preventing and treating sanitary insect pest
Application, it is characterised in that the sanitary insect pest be blattaria, flea, ant, bedbug, mosquito and fly；
Preferably hygienic mosquito, hygienic fly.Particularly Culex pipiens pallens or housefly.
Compared with prior art, beneficial effects of the present invention are：
（1）Compared with single dose, Pesticidal combination of the present invention has significant synergistic effect to insect, improve knock down with it is lethal
Effect, coefficient of synergism is more than 130.
（2）The hygienic biocide composition has low toxicity, it is efficient, non-stimulated the characteristics of, be particularly suitable for pyrethroid
Ester produces the preventing and treating of the sanitary insect pest of resistance.
（3）Composition is made up of the complementary active ingredient of insecticidal mechanism, action site increase, is conducive to overcoming and is delayed to resist
The generation of the property of medicine.
（4）Composition is made up of the complementary active ingredient of insecticidal effect, has both dramatically speeded up down effect, cause is enhanced again
Dead ability.
（5）A new complex composition is added for domestic hygienic biocide field, drug effect significantly, can obtain extensive
Popularization and application.
（6）The microcapsule suspending agent has excellent physicochemical property and slow release effect.
Embodiment
The present invention is further described with reference to specific embodiment, but does not limit the invention to these tools
Body embodiment.One skilled in the art would recognize that present invention encompasses potentially included in Claims scope
All alternatives, improvement project and equivalents.
Prepare embodiment
Involved " % " is weight percentage in following all formulations proportionings.
Example of formulations 1~9：
According to pirimiphos-methyl in table -1 and the compound proportion and consumption of fluorine chlorine ether chrysanthemum ester, auxiliary material is 200# solvent naphthas 15g, 12
Alkyl benzene calcium sulfonate 3g, castor oil polyoxyethylene ether 7g, ethylene glycol 5g, deionized water is supplied, and aqueous emulsion example of formulations 1 is made
~9.
The example of formulations of table -1 1~9
| Embodiment is numbered | Pirimiphos-methyl | Fluorine chlorine ether chrysanthemum ester | Compound proportion |
| 1 | 0.1g | 9.9g | 1:99 |
| 2 | 0.196g | 9.804g | 1:50 |
| 3 | 0.476g | 9.524g | 1:20 |
| 4 | 1.667g | 8.333g | 1:5 |
| 5 | 5.0g | 5.0g | 1:1 |
| 6 | 8.333g | 1.667g | 5:1 |
| 7 | 9.524g | 0.476g | 20:1 |
| 8 | 9.804g | 0.196g | 50:1 |
| 9 | 9.9g | 0.1g | 99:1 |
Example of formulations 10：
By pirimiphos-methyl 8.5g, transfluthrin 1.5g, detergent LS 3.0g, sodium lignin sulfonate 7g, quickly penetrating agent
T3.0g, sodium metasilicate 10g, citric acid 0.3g, white carbon 6.0g, kaolin is mended to 100g, and wettable is made after air-flow crushing
Powder preparation embodiment 10.
Example of formulations 11：
By pirimiphos-methyl 6.0g, seven fluorine methothrin 4.0g, calcium dodecyl benzene sulfonate 4.0g, triphenoethyl benzene phenol polyoxy second
Alkene ether 6.0g, absolute ethyl alcohol 15.0g, benzyl acetate complements to 100g, and cream preparation embodiment 11 is made.
Example of formulations 12：
By pirimiphos-methyl 13g, d-trans propargyl chloride chrysanthemum ester 2.0g, adsorbed with white carbon 10g, neopelex
3g, naphthalenesulfonate formaldehyde condensation compound 6g, calcium lignosulfonate 3.0g, citric acid 0.3g, kaolin complements to 100g, co-grinding
Pelletize to obtain water dispersible granules example of formulations 12.
Example of formulations 13：
By pirimiphos-methyl 8.5g, etrafluorine ethofenprox 1.5g, 200# solvent naphtha 5.0g, absolute ethyl alcohol 10g, detergent alkylate sulphur
Sour calcium 5g, agriculture breast 33#10g, water is mended to 100%, and microemulsion formulation embodiment 13 is made.
Following example of formulations 14-21 is the preparation embodiment of microcapsule suspending agent：
Example of formulations 14：
By pirimiphos-methyl 20g, d-trans propargyl chloride chrysanthemum ester 1g, diisocyanate 5g is slowly added dropwise under agitation with organic phase
To emulsifying agent（OP-10）In the aqueous solution of polyvinyl alcohol, 2000r/min is sheared and 20% second two is added dropwise under 10min, stirring condition
Amine aqueous solution 5g（0.2ml/s）, continue to stir fully mixing in 30 minutes, temperature risen to 40-50 degrees Celsius, 5 hours encystation are reacted,
25-30 degrees Celsius of insulation 10h solidification encystation；It is subsequently added dispersant FS3000 5g, wetting agent AEO-9 1g, 2% xanthan glue
Solution 10g, continuing to stir is well mixed 2 hours it.
Embodiment 15：Except active component is pirimiphos-methyl 20g, outside fluorine chlorine ether chrysanthemum ester 1g, remaining be the same as Example 14.
Embodiment 16：Except active component is pirimiphos-methyl 20g, outside transfluthrin 1g, remaining be the same as Example 14.
Embodiment 17：Except active component be pirimiphos-methyl 20g, seven fluorine methothrin 1g outside, remaining be the same as Example 14.
Embodiment 18：Except active component is pirimiphos-methyl 20g, outside etrafluorine ethofenprox 1g, remaining be the same as Example 14.
Embodiment 19：Except using 5:Outside the high molecular polymer 6g that 1 diisocyanate is formed with polyamines polycondensation, remaining is same
Embodiment 14.
Embodiment 20：Except using 5:Outside the high molecular polymer 6g that 1 polyisocyanates is formed with diamines polycondensation, remaining is same
Embodiment 14.
Embodiment 21：Except using 5:Outside the high molecular polymer 6g that 1 polyisocyanates is formed with polyamines polycondensation, remaining is same
Embodiment 14.
Comparing embodiment 1：
Pirimiphos-methyl 10g, auxiliary material be 200# solvent naphtha 15g, calcium dodecyl benzene sulfonate 3g, castor oil polyoxyethylene ether 7g,
Ethylene glycol 5g, deionized water is supplied, and aqueous emulsion comparing embodiment 1 is made.
Comparing embodiment 2：
Fluorine chlorine ether chrysanthemum ester 10g, auxiliary material be 200# solvent naphtha 15g, calcium dodecyl benzene sulfonate 3g, castor oil polyoxyethylene ether 7g,
Ethylene glycol 5g, deionized water is supplied, and aqueous emulsion comparing embodiment 2 is made.
Comparing embodiment 3：
In addition to Encapsulating materials are Lauxite, remaining be the same as Example 14.
Comparing embodiment 4：
In addition to Encapsulating materials are melamine resin, remaining be the same as Example 14.
Comparing embodiment 5：
In addition to high molecular polymer is polyvinyl acetate resin, remaining be the same as Example 14.
Comparing embodiment 6：
Except high molecular polymer is 2:Outside the high molecular polymer 6g that 1 diisocyanate is formed with polyamines polycondensation, remaining is with real
Apply example 14.
Comparing embodiment 7：
Except high molecular polymer is 2:Outside the high molecular polymer 6g that 1 polyisocyanates is formed with diamines polycondensation, remaining is with real
Apply example 14.
2nd, activity Example
Application Example 1：Culex pipiens pallens indoor biological active determination test
With reference to farm-chemical indoor determination test rule insecticide part 1：Contact toxicity experiment drop method NY/T
1154.1-2006 carries out active determination test to housefly, and ratio calculates LD according to example of formulations 1~950.Measurement result is as follows
（Table -2）.
The Application Example measurement result of table -2
| Numbering | Active ingredient | Ratio | LD50（μg/♀） |
| 1 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 1:99 | 0.036 |
| 2 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 1:50 | 0.042 |
| 3 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 1:20 | 0.045 |
| 4 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 1:5 | 0.049 |
| 5 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 1:1 | 0.061 |
| 6 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 5:1 | 0.059 |
| 7 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 20:1 | 0.079 |
| 8 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 50:1 | 0.087 |
| 9 | Pirimiphos-methyl+fluorine chlorine ether chrysanthemum ester | 99:1 | 0.109 |
| Comparing embodiment 1 | Pirimiphos-methyl | 0.183 | |
| Comparing embodiment 2 | Fluorine chlorine ether chrysanthemum ester | 0.041 |
Pass through each compounding embodiment LD in Application Example 150 With single dose LD50 Computational methods are referred to reference to Sun Yunpei's by virulence
The method that number calculates mixture co-toxicity, calculates co-toxicity coefficient, and result of calculation is as follows（Table -3）.
The present invention compounding co-toxicity coefficient measurement result of table -3：
Test result shows, when pirimiphos-methyl with fluorine chlorine ether chrysanthemum ester compound proportion 1:5~99:When 1, the equal ＞ of co-toxicity coefficient
130, with notable synergistic effect.Particularly, when the ratio that pirimiphos-methyl and fluorine chlorine ether chrysanthemum ester are compounded is 5:1~50:When 1,
Synergistic effect becomes apparent, more than 200.
In addition, when pirimiphos-methyl and d-trans propargyl chloride chrysanthemum ester, transfluthrin, seven fluorine methothrins or tetrafluoro ether
Chrysanthemum ester also has similar synergistic effect when compounding, shown in table specific as follows：
The present invention compounding co-toxicity coefficient measurement result of table -4
Application Example 2：Prevent and treat mosquitos and flies indoor pharmacodynamic test
Test method：With reference to GB/T13919.1-2009 agriculture chemical registrations hygienic insecticide indoor pharmacodynamic test and evaluation, spraying
Experiment.
Experiment process：Example of formulations and comparing embodiment are diluted with water into active ingredient 500mg/L to use.
Result of the test is as follows（Table -5）：
The mosquito of table -5, fly test of pesticide effectiveness result（Spray-on process）
This test result indicates that, work as pirimiphos-methyl：Pyrethrins active component=50:1~5:When 1, performance is knocked down and lethal
Performance is very superior, is 20 especially in ratio:There is most suitable effect and optimal cost performance when 1.In addition, when contrast is real
When the high molecular polymer applied in the microcapsule suspending agent in a 3-5 is the polymer outside the present invention, its activity is compared to the present invention
Microcapsule suspending agent it is poor；And when wherein constituting two kinds of component ratios in high molecular polymer in addition to the present invention, its effect
Remain on less than the embodiment of the present invention.
Application Example 3：
Microcapsule suspending agent of the present invention rate of release in water is determined：
Weigh 1.0g samples（Exact value 0.0001g）In conical flask with stopper, 100ml distilled water is added, 30 ± 2 DEG C of constant temperature are put into
Persistently shaken in shaking bath, timing is filtered, washing precipitate, so that the active ingredient discharged is washed away, remaining sediment is used
Methanol ultrasonic extraction 1 hour, determines active constituent content, wherein：Burst size=（It is living in active component content-sediment in sample
Property component content）Active component content X100% in/sample, as a result such as table 6 below：
Table 6：The burst size of microcapsule suspending agent of the present invention（%）
| Processing | 15 days | 30 days | 60 days | 90 days |
| Embodiment 14 | 25.6 | 48.3 | 63.8 | 82.5 |
| Comparative example 3 | 38.5 | 65.7 | 88.5 | 96.8 |
| Comparative example 4 | 42.6 | 63.8 | 86.7 | 95.0 |
| Comparative example 5 | 45.8 | 67.9 | 90.5 | 98.6 |
| Comparative example 6 | 35.6 | 58.9 | 67.8 | 89.5 |
| Comparative example 7 | 36.8 | 61.2 | 68.9 | 90.2 |
As can be seen from the above table, the embodiment of the present invention 14 compare use other high molecular polymers, and in ratio with this hair
The different comparative example 3-7 of bright high molecular polymer has more preferable slow release effect.
A kind of hygienic biocide composition containing pirimiphos-methyl of the present invention and its application are carried out by specific example
Description, those skilled in the art can use for reference present invention, appropriate feed change, process conditions, active ingredient compounded combination
Or the link such as ratio realizes corresponding other purposes, its correlation changes all without departing from present disclosure, all similar
Replace and change it will become apparent to those skilled in the art that being considered as being included within the scope of the present invention.
Claims (9)
1. a kind of hygienic biocide composition containing pirimiphos-methyl, it is characterised in that the composition contains active component first
Yl pyrimidines phosphorus and pyrethroid, the weight ratio of the two are 1:99~99:1；The pyrethroid is fluorine chlorine ether chrysanthemum ester, dextrorotation
Trans propargyl chloride chrysanthemum ester, transfluthrin, seven fluorine methothrins or etrafluorine ethofenprox.
2. hygienic biocide composition according to claim 1, it is characterised in that the pyrethroid is fluorine chlorine ether chrysanthemum ester
Or d-trans propargyl chloride chrysanthemum ester.
3. hygienic biocide composition according to claim 1, it is characterised in that the weight ratio of the two is 5:1~50:1.
4. hygienic biocide composition according to claim 3, it is characterised in that the weight ratio of the two is 5:1~20:1.
5. according to any described hygienic biocide composition of Claims 1-4, it is characterised in that the weight ratio of the two be missible oil,
Aqueous emulsion, microemulsion, wettable powder, water dispersible granules or microcapsule suspending agent.
6. the microcapsule suspending agent according to made from Claims 1-4 any described hygienic biocide composition, it is characterised in that institute
Microcapsule suspending agent is stated to be made up of following component by weight percentage：
Active component 0.1-60%；
Solvent 1-40%；
High molecular polymer 1-30%；
Emulsifying agent 1-20%；
Dispersant 1-20%；
Wetting agent 1-20%；
Tackifier 1-20%；
Surplus is water；
The high molecular polymer is 1:1-10:1 oil-soluble monomer and water-soluble monomer polycondensation are formed, the oil-soluble monomer
For diisocyanate or polyisocyanates；Water-soluble monomer is diamines or polyamines.
7. microcapsule suspending agent according to claim 6, it is characterised in that the active component is 10-30%.
8. microcapsule suspending agent according to claim 6, it is characterised in that the high molecular polymer is 1-10%.
9. hanged according to any described hygienic biocide composition of Claims 1-4 or any described micro-capsule of claim 6 to 8
Floating agent prevents and treats the application of sanitary insect pest, it is characterised in that the sanitary insect pest is blattaria, flea, ant, bedbug, mosquito or fly.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110037048A (en) * | 2019-05-21 | 2019-07-23 | 山东圣鹏科技股份有限公司 | A kind of cooperation and its application of a variety of dosage forms containing pirimiphos-methyl |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613373A (en) * | 2009-07-22 | 2009-12-30 | 湖南化工研究院 | The preparation method of high-purity, odorless pririmiphos_methyl |
| CN101715783A (en) * | 2009-11-17 | 2010-06-02 | 北京爱洁卫奥有害生物防制药械销售中心 | Public health insecticide and preparation method thereof |
| CN103798282A (en) * | 2014-03-07 | 2014-05-21 | 南通联农农药制剂研究开发有限公司 | Insecticide composition containing pirimiphos-methyl and micro-capsule suspending agent thereof |
| CN105028465A (en) * | 2015-08-18 | 2015-11-11 | 湖南海利化工股份有限公司 | Composition for killing sanitary insect pests |
-
2017
- 2017-05-08 CN CN201710315898.5A patent/CN107087633A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613373A (en) * | 2009-07-22 | 2009-12-30 | 湖南化工研究院 | The preparation method of high-purity, odorless pririmiphos_methyl |
| CN101715783A (en) * | 2009-11-17 | 2010-06-02 | 北京爱洁卫奥有害生物防制药械销售中心 | Public health insecticide and preparation method thereof |
| CN103798282A (en) * | 2014-03-07 | 2014-05-21 | 南通联农农药制剂研究开发有限公司 | Insecticide composition containing pirimiphos-methyl and micro-capsule suspending agent thereof |
| CN105028465A (en) * | 2015-08-18 | 2015-11-11 | 湖南海利化工股份有限公司 | Composition for killing sanitary insect pests |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037048A (en) * | 2019-05-21 | 2019-07-23 | 山东圣鹏科技股份有限公司 | A kind of cooperation and its application of a variety of dosage forms containing pirimiphos-methyl |
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