CN101683079A - Process for producing efficient cyhalothrin emulsifiable concentrate - Google Patents
Process for producing efficient cyhalothrin emulsifiable concentrate Download PDFInfo
- Publication number
- CN101683079A CN101683079A CN200910181863A CN200910181863A CN101683079A CN 101683079 A CN101683079 A CN 101683079A CN 200910181863 A CN200910181863 A CN 200910181863A CN 200910181863 A CN200910181863 A CN 200910181863A CN 101683079 A CN101683079 A CN 101683079A
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- CN
- China
- Prior art keywords
- emulsifiable concentrate
- pesticide
- efficient cyhalothrin
- efficient
- cyhalothrin emulsifiable
- 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.)
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- ZXQYGBMAQZUVMI-UNOMPAQXSA-N cyhalothrin Chemical compound CC1(C)C(\C=C(/Cl)C(F)(F)F)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-UNOMPAQXSA-N 0.000 title claims abstract description 8
- 239000004495 emulsifiable concentrate Substances 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title abstract 3
- 230000008569 process Effects 0.000 title abstract 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 6
- 239000005903 Gamma-cyhalothrin Substances 0.000 claims description 4
- ZXQYGBMAQZUVMI-GCMPRSNUSA-N gamma-cyhalothrin Chemical compound CC1(C)[C@@H](\C=C(/Cl)C(F)(F)F)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-GCMPRSNUSA-N 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 3
- 239000000575 pesticide Substances 0.000 abstract description 6
- 241000607479 Yersinia pestis Species 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 241000255777 Lepidoptera Species 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 210000002784 stomach Anatomy 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 235000013311 vegetables Nutrition 0.000 abstract description 3
- 241000258937 Hemiptera Species 0.000 abstract description 2
- 241000238876 Acari Species 0.000 abstract 2
- 238000009472 formulation Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 abstract 1
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 230000000361 pesticidal effect Effects 0.000 abstract 1
- 231100000572 poisoning Toxicity 0.000 abstract 1
- 230000000607 poisoning effect Effects 0.000 abstract 1
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 241000238631 Hexapoda Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003905 agrochemical Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000254173 Coleoptera Species 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000009885 systemic effect Effects 0.000 description 3
- 241001124076 Aphididae Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000000749 insecticidal effect Effects 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- -1 3-(2-chloro-3,3,3-trifluoro-propenyl)-2,2-dimethyl cyclopropane carboxylic acid alpha-cyano-3-phenoxybenzyl ester Chemical class 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 241000510199 Helicoverpa assulta Species 0.000 description 1
- 241000255967 Helicoverpa zea Species 0.000 description 1
- 241001325860 Lacanobia oleracea Species 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 241000819999 Nymphes Species 0.000 description 1
- 241000346285 Ostrinia furnacalis Species 0.000 description 1
- 241000721451 Pectinophora gossypiella Species 0.000 description 1
- 241001525654 Phyllocnistis citrella Species 0.000 description 1
- 241000255969 Pieris brassicae Species 0.000 description 1
- 241000500437 Plutella xylostella Species 0.000 description 1
- 241000985245 Spodoptera litura Species 0.000 description 1
- 241000255901 Tortricidae Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a process for producing efficient cyhalothrin emulsifiable concentrate, which relates to a pesticide for preventing and controlling vegetable diseases. A formulation of the efficient cyhalothrin emulsifiable concentrate comprises 25.3 kilograms per kiloliter of raw efficient cyhalothrin, 100 kilograms per kiloliter of 2201 emulsifying agent, and proper amount of dimethyl benzene is complemented. The process adopts the advanced formulation and applies a unique production process to produce a strong and efficient pesticide; and the pesticide has strong functions of contact toxicity and stomach poisoning for pests and mites, has permeability but has no internal absorption action, can effectively prevent and control pests of lepidoptera, coleopteran, hemiptera and mites, and has the advantages of stable property, rainwater washing tolerance and good pesticidal effect.
Description
Technical field:
The present invention relates to a kind of agricultural chemicals of preventing and treating vegetable-crop pest-insect, specifically is a kind of production technology of efficient cyhalothrin emulsifiable concentrate.
Background technology:
Fruit tree, vegetables, cotton, tobacco, seeding corn and other crops is subjected to cotton bollworm for a long time, pink bollworm, cotten aphid, corn borer, phyllocnistis citrella stainton, the scale insect nymph, tetranychid, the leaf rollers larva, heart-eating worm, aphid, diamond-back moth, tomato moth, prodenia litura, oriental tobacco budworm, Oeobia undalis, the harm of cabbage caterpillar etc., the influence growth, use the wide spectrum agricultural chemicals to produce little effect, the frequent not only contaminated environment of spraying insecticide, harm people's health, insect is developed immunity to drugs, the usage amount of agricultural chemicals and access times have to increase year by year, and insecticidal effect worse and worse, brings great burden to labourer.
Summary of the invention:
The production technology that the purpose of this invention is to provide a kind of efficient cyhalothrin emulsifiable concentrate, it adopts advanced prescription, use unique production technology, a kind of powerful efficient pesticides of producing has strong tagging and stomach poison function to insect and mite class, permeability is arranged and does not have systemic action, can prevent and treat Lepidoptera, coleoptera, Semiptera and mite pest effectively, its stable in properties, resistance of rainwater washing against, good disinsection effect.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: its prescription consists of: 25.3 kilograms/kilolitre of the former medicine of gamma cyhalothrin, 100 kilograms/kilolitre of 2201 emulsifier is replenished an amount of dimethylbenzene and is got final product.
The present invention adopts advanced prescription, use unique production technology, a kind of powerful efficient pesticides of producing, insect and mite class had strong tagging and stomach poison function, permeability is arranged and do not have systemic action, can prevent and treat Lepidoptera, coleoptera, Semiptera and mite pest effectively, its stable in properties, resistance of rainwater washing against, good disinsection effect.
Embodiment:
This embodiment is by the following technical solutions: its prescription consists of: 25.3 kilograms/kilolitre of the former medicine of gamma cyhalothrin, 100 kilograms/kilolitre of 2201 emulsifier is replenished an amount of dimethylbenzene and is got final product.
The former medicine molecular formula of described gamma cyhalothrin is: C23H19ClF3NO3, the agricultural chemicals classification is: insecticide, chemical name: 3-(2-chloro-3,3,3-trifluoro-propenyl)-2,2-dimethyl cyclopropane carboxylic acid alpha-cyano-3-phenoxybenzyl ester.The effect characteristics: insecticidal spectrum is wide, and active higher, drug effect is rapid, sprays the back resistance of rainwater washing against, but long-term the use easily produces resistance to it, the insect and the evil mite of sucking mouth parts is had certain preventive effect, but the using dosage of mite is increased 1-2 doubly than conventional amount used.Be applicable to the insect of peanut, soybean, cotton, fruit tree, vegetables.
Described 2201 emulsifier are stabilizing agents of emulsion, are class surfactants.The effect of emulsifier is: when it is dispersed in dispersate surperficial, form film or electric double layer, can make disperse phase have electric charge, so just can stop the droplet of disperse phase to condense mutually, make the emulsion of formation more stable.For example, in the former medicine (solid-state) of agricultural chemicals or crude oil (liquid state), add a certain amount of emulsifier, again they are dissolved in the organic solvent, can be made into transparency liquid after mixing, be missible oil.
Described dimethylbenzene structural formula: C6H4 (CH3) 2, its a kind of colourless transparent liquid, it is water insoluble, is dissolved in ethanol and ether.Toxic.Be generally the mixture of paraxylene, ortho-xylene, meta-xylene and ethylo benzene.
This embodiment adopts advanced prescription, use unique production technology, a kind of powerful efficient pesticides of producing, insect and mite class had strong tagging and stomach poison function, permeability is arranged and do not have systemic action, can prevent and treat Lepidoptera, coleoptera, Semiptera and mite pest effectively, its stable in properties, resistance of rainwater washing against, good disinsection effect.
Claims (1)
1, the production technology of efficient cyhalothrin emulsifiable concentrate is characterized in that its prescription consists of: 25.3 kilograms/kilolitre of the former medicine of gamma cyhalothrin, 100 kilograms/kilolitre of 2201 emulsifier is replenished an amount of dimethylbenzene and is got final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181863A CN101683079A (en) | 2009-07-30 | 2009-07-30 | Process for producing efficient cyhalothrin emulsifiable concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181863A CN101683079A (en) | 2009-07-30 | 2009-07-30 | Process for producing efficient cyhalothrin emulsifiable concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101683079A true CN101683079A (en) | 2010-03-31 |
Family
ID=42046650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910181863A Pending CN101683079A (en) | 2009-07-30 | 2009-07-30 | Process for producing efficient cyhalothrin emulsifiable concentrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101683079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640751A (en) * | 2012-04-25 | 2012-08-22 | 南京太化化工有限公司 | Pyrethroid emulsifier and missible oil preparation thereof |
| CN102863299A (en) * | 2012-10-16 | 2013-01-09 | 南通派斯第农药化工股份有限公司 | 50g/L efficient cyhalothrin emulsifiable concentrate and preparation method thereof |
-
2009
- 2009-07-30 CN CN200910181863A patent/CN101683079A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640751A (en) * | 2012-04-25 | 2012-08-22 | 南京太化化工有限公司 | Pyrethroid emulsifier and missible oil preparation thereof |
| CN102863299A (en) * | 2012-10-16 | 2013-01-09 | 南通派斯第农药化工股份有限公司 | 50g/L efficient cyhalothrin emulsifiable concentrate and preparation method thereof |
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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 |
Application publication date: 20100331 |