CN101268783A - Chlorpyrifos-acephate insecticidal composition - Google Patents
Chlorpyrifos-acephate insecticidal composition Download PDFInfo
- Publication number
- CN101268783A CN101268783A CNA200810015946XA CN200810015946A CN101268783A CN 101268783 A CN101268783 A CN 101268783A CN A200810015946X A CNA200810015946X A CN A200810015946XA CN 200810015946 A CN200810015946 A CN 200810015946A CN 101268783 A CN101268783 A CN 101268783A
- Authority
- CN
- China
- Prior art keywords
- orthene
- chlopyrifos
- pesticidal combination
- percent
- solvent
- 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
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- 239000000203 mixture Substances 0.000 title claims description 6
- 230000000749 insecticidal effect Effects 0.000 title description 5
- YASYVMFAVPKPKE-UHFFFAOYSA-N acephate Chemical compound COP(=O)(SC)NC(C)=O YASYVMFAVPKPKE-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000000361 pesticidal effect Effects 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 4
- 238000009313 farming Methods 0.000 claims description 4
- -1 polyoxyethylene Polymers 0.000 claims description 4
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 3
- 241000607479 Yersinia pestis Species 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 240000006108 Allium ampeloprasum Species 0.000 abstract description 2
- 235000005254 Allium ampeloprasum Nutrition 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000003814 drug Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000002917 insecticide Substances 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 241000238631 Hexapoda Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 240000007594 Oryza sativa Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000006071 cream Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 244000000383 Allium odorum Species 0.000 description 2
- 235000018645 Allium odorum Nutrition 0.000 description 2
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 2
- 241000008892 Cnaphalocrocis patnalis Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 240000003553 Leptospermum scoparium Species 0.000 description 2
- 235000015459 Lycium barbarum Nutrition 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000003958 fumigation Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- WCXDHFDTOYPNIE-RIYZIHGNSA-N (E)-acetamiprid Chemical compound N#C/N=C(\C)N(C)CC1=CC=C(Cl)N=C1 WCXDHFDTOYPNIE-RIYZIHGNSA-N 0.000 description 1
- 239000005875 Acetamiprid Substances 0.000 description 1
- 102000012440 Acetylcholinesterase Human genes 0.000 description 1
- 108010022752 Acetylcholinesterase Proteins 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229940022698 acetylcholinesterase Drugs 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- CVXBEEMKQHEXEN-UHFFFAOYSA-N carbaryl Chemical compound C1=CC=C2C(OC(=O)NC)=CC=CC2=C1 CVXBEEMKQHEXEN-UHFFFAOYSA-N 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- NNKVPIKMPCQWCG-UHFFFAOYSA-N methamidophos Chemical compound COP(N)(=O)SC NNKVPIKMPCQWCG-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a pesticidal compound which mainly contains chlopyrifos and orthene. The pesticidal compound is composed of the following raw materials parts by weight: 10 to 45 percent of the chlopyrifos, 1 to 10 percent of the orthene, 0.05 to 10 percent of synergistic addition agent, and 1 to 20 percent of emulsifying agent are provided, and other parts are solvent; the weight of the raw materials is 100 percent. The pesticidal compound is mainly used for preventing and controlling pests on crops such as paddy, leek, orange, etc.
Description
Technical field:
This invention relates to a kind of composition pesticide, particularly a kind of Pesticidal combination of being made up of chlopyrifos and orthene.
Background technology:
Orthene belongs to that organic phosphates low toxicity wide spectrum is slow puts the agent of type insects, has interior suction, stomach toxicity and action of contace poison, and can kill ovum, and certain fumigation action is arranged, effect effect just is slow after dispenser, generally effect is remarkable after 3 days, after effect is strong, with sevin, combined use of pesticides such as Rogor still have certain synergistic effect, can prolong the lasting period, its basic desinsection principle is to suppress the insect acetylcholinesterase, be mainly used in vegetables, tea tree, tobacco, fruit tree, cotton, paddy rice, wheat, crops such as rape prevent and treat multiple chewing type, sucking pest and evil mite, present commercial orthene mainly is 30% orthene missible oil.There is following shortcoming in the said preparation:
1, the solvent of said preparation is that methyl alcohol, storage-stable are very poor, and heat storage back resolution ratio reaches more than 20% usually.
2, the orthene genus is slow puts the agent of type insects, and desinsection speed is slow.
3, the former medicine production cost of orthene height, effectively dosage is big for mu, and production and use cost are higher.
4, orthene belongs to systemic insecticide, and the frequent use of single agent easily causes pesticide resistance, influences its service life, and this insecticide is bad to the killing effect of big instar larvae in addition.
In view of above-mentioned problems, with other agriculture chemical compoundings to become the only way of orthene.
Chlopyrifos is the organophosphorus insecticides that contains heterocycle, and its insecticidal spectrum is wide, have tag, stomach toxicity and fumigation action, multiple chewing type and sucking pest on paddy rice, wheat, cotton, fruit tree, vegetables, the tea tree are all had the better prevention effect.
Chlopyrifos and orthene all belong to the organophosphorus insecticides of high-efficiency low-toxicity, all are the substitutes of high-toxic pesticide acephatemet, mainly have the insecticidal spectrum relative narrower at present with single agent form.The synergistic complex of agricultural chemicals is the control spectrum that enlarges pesticide species, saves the method for medication, also is the measure that prevents that insect from developing immunity to drugs.
Summary of the invention:
The purpose of this invention is to provide a kind of expansion insecticidal spectrum, improve control efficiency, reduce cost and chlopyrifos, the orthene Pesticidal combination that can delay the multiple effect of pest resistance to insecticide.
The object of the present invention is achieved like this: a kind of chlopyrifos, orthene Pesticidal combination is characterized in that this bactericidal composition is made up of following percentage by weight: chlopyrifos: 10～45%, orthene: 1～10%, builder: emulsifier 0.05%～10%: 1～20%, surplus is a solvent; The weight of raw material is 100%.
It is characterized in that described builder comprise have chemosmotic surfactant such as alkylphenol polyoxyethylene, any one or more than one the mixture among upright flat, the JFC of fast penetrant T, azone, butyl azone, peregal, evil.
Described emulsifier is a farming breast 500
#, farming breast 600
#, Nongru-700
#, OP-7,0201,1601 any two kinds or two or more combination.
Described solvent is any one or two kinds in toluene, dimethylbenzene, methyl alcohol, ethanol, the acetone.
This Pesticidal combination can be mixed with aqueous emulsion, microemulsion.
Above-mentioned Pesticidal combination range of application is: be mainly used in the insect pest of crops such as control paddy rice, leek, also can be used for preventing and treating the insect pest on the crops such as citrus, apple.
Combination insecticide advantage of the present invention is as follows:
1, uses chlopyrifos and orthene binary built,, enlarged insecticidal spectrum, improved drug effect, reduced cost, remedied the shortcoming that exists separately after composite, inherited advantage than one-component insecticide chlopyrifos or orthene.
2, evidence, the present composition have the advantage of efficient, low wide spectrum, quick-acting lasting period again and delaying drug resistance.
Embodiment:
Below provide the specific embodiment of the present invention, be used for the present invention is further specified.
Embodiment 1: take by weighing the former medicine 407Kg of chlopyrifos, the former medicine 50Kg of Acetamiprid, be dissolved in 100Kg methyl alcohol, 333Kg dimethylbenzene, add upright flat, the 55Kg500 of 10Kg evil again
#, 45Kg0201, stir, promptly get 45.7% chlopyrifos orthene cream preparation.
Embodiment 2: take by weighing the former medicine 200Kg of chlopyrifos, the former medicine 30Kg of orthene, be dissolved in 100Kg dimethyl formamide, 353Kg toluene, add 5KgJFC, 55Kg500 again
#, 30Kg700
#, 15Kg1601 stirs, and promptly gets 23% chlopyrifos orthene cream preparation.
Embodiment 3: take by weighing the former medicine 450Kg of chlopyrifos, the former medicine 100Kg of orthene, be dissolved in 100Kg ethanol, 245Kg dimethylbenzene, add 5Kg azone, 55Kg500 again
#, 30Kg700
#, 15KgOP-7 stirs, and promptly gets 55% chlopyrifos orthene cream preparation.
Embodiment 4: take by weighing the former medicine 100Kg of chlopyrifos, the former medicine 100Kg of orthene, be dissolved in 100Kg ethanol, 595Kg dimethylbenzene, add 5KgJFC, 55Kg500 again
#, 45Kg700
#, stir, promptly get 20% chlopyrifos orthene cream preparation.
Field control effectiveness test:
Embodiment 1: control paddy rice rice leaf roller field control effectiveness test, place be in the Yutai County, Jining City, control efficiency sees Table one,
Table one, chlopyrifos orthene control paddy rice rice leaf roller test data table
| Handle | Total leaf number (sheet) | Leaf roll number (sheet) | Leaf roll rate (%) | Control efficiency (%) |
| The chlopyrifos orthene | 5900 | 11.25 | 0.19 | 90.8bB |
| The chlopyrifos orthene | 5925 | 3.25 | 0.05 | 97.3aA |
| Le Siben | 6025 | 12.75 | 0.21 | 89.86bB |
| Orthene | 5800 | 17.75 | 0.31 | 85.2cC |
| Blank | 5975 | 123.5 | 2.07 | / |
Embodiment 2: control fragrant-flowered garlic maggot field control effectiveness test, place be in the Yiyuan County, control efficiency sees Table two,
Table two, chlopyrifos orthene control fragrant-flowered garlic maggot test data table
| Handle | Dosage g/ mu | Average control efficiency (%) | The significance of difference 5% |
| The chlopyrifos orthene | 250 | 89.91 | A |
| Le Siben | 250 | 83.71 | B |
| Orthene | 2000 times | 82.76 | b |
Claims (4)
1, a kind of chlopyrifos orthene Pesticidal combination, it is characterized in that this Pesticidal combination is made up of following raw materials by weight percent: chlopyrifos: 10～45%, orthene: 1～10%, builder: emulsifier 0.05%～10%: 1～20%, surplus is a solvent; The weight of raw material is 100%.
2, chlopyrifos orthene Pesticidal combination according to claim 1, it is characterized in that described builder comprise have chemosmotic surfactant such as alkylphenol polyoxyethylene, any one or more than one the mixture among upright flat, the JFC of fast penetrant T, azone, butyl azone, peregal, evil.
3, chlopyrifos orthene Pesticidal combination according to claim 1 is characterized in that described emulsifier is a farming breast 500
#, farming breast 600
#, Nongru-700
#, OP-7,0201,1601 any two kinds or two or more combination.
4, chlopyrifos orthene Pesticidal combination according to claim 1 is characterized in that described solvent is any one or two kinds in toluene, dimethylbenzene, methyl alcohol, ethylene glycol, the acetone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810015946XA CN101268783A (en) | 2008-05-01 | 2008-05-01 | Chlorpyrifos-acephate insecticidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810015946XA CN101268783A (en) | 2008-05-01 | 2008-05-01 | Chlorpyrifos-acephate insecticidal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101268783A true CN101268783A (en) | 2008-09-24 |
Family
ID=40003205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810015946XA Pending CN101268783A (en) | 2008-05-01 | 2008-05-01 | Chlorpyrifos-acephate insecticidal composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101268783A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340961A (en) * | 2015-12-01 | 2016-02-24 | 济南舜昊生物科技有限公司 | Aqueous emulsion containing acephate and etrimfos, and application of aqueous emulsion |
-
2008
- 2008-05-01 CN CNA200810015946XA patent/CN101268783A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340961A (en) * | 2015-12-01 | 2016-02-24 | 济南舜昊生物科技有限公司 | Aqueous emulsion containing acephate and etrimfos, and application of aqueous emulsion |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080924 |