CN1717998A - Pesticide composition contg. imidacloprid and phoxim - Google Patents
Pesticide composition contg. imidacloprid and phoxim Download PDFInfo
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- CN1717998A CN1717998A CN 200510017789 CN200510017789A CN1717998A CN 1717998 A CN1717998 A CN 1717998A CN 200510017789 CN200510017789 CN 200510017789 CN 200510017789 A CN200510017789 A CN 200510017789A CN 1717998 A CN1717998 A CN 1717998A
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- imidacloprid
- phoxim
- insecticide composition
- composition according
- missible oil
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Abstract
A composite insecticide in the form of emulsified oil is prepared from imidacloprid and phoxim. Its advantages are high effect, low poison and strong systemic action.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of Imidacloprid phoxim insecticide composition.
Background technology
Imidacloprid imidacloprid: chemical name is 1-(6-chloro-3 pyridylmethyls)-N-nitroimidazole quinoline-2-base amine, and molecular formula is C
9H
10CIN
5O
2, be a kind of insecticide of efficient, low toxicity broad spectrum activity, have interior suction, stomach toxicity and action of contace poison, sucking pest aphid, leafhopper, plant hopper, thrips, aleyrodid and other resistant strain there are special efficacy.
Phoxim phoxim: chemical name is O, O-diethyl-O-a-cyano group benzene fork amido phosphorothionate, and molecular formula is C
12H
15O
3N
2PS, tool is tagged, and effect is rapid, sees that light easily decomposes, and certain characteristics such as residual effect are arranged, and seed dressing or pouring can prevent and treat the various crop soil insect.
In the past, Imidacloprid and phoxim mainly used with single dosage form, the insecticidal spectrum relative narrower, and insect easily develops immunity to drugs, and the deinsectization effect is not obvious relatively.
Goal of the invention
Imidacloprid and phoxim carry out a kind of new insecticide of composite formation, make it have synergy, low toxicity, low-residual, the wide property of insecticidal spectrum, slow down characteristics such as pest resistance to insecticide.
Summary of the invention
The invention relates to the insecticides that a kind of nitro methylene benzene insecticides Imidacloprid and organophosphorus insecticides phoxim are mixed, this different active component of two kinds of mechanism of action of utilizing is composite, play the usage amount of learning from other's strong points to offset one's weaknesses, reduce every kind of active substance, and composition does not have antagonism, can overcome because of the usefulness that chemical reaction causes takes place active component mutually to reduce.
Imidacloprid imidacloprid in the insecticides: chemical name is 1-(6-chloro-3 pyridylmethyls)-N-nitroimidazole quinoline-2-base amine and phoxim phoxim: chemical name is O, O-diethyl-O-a-cyano group benzene fork amido phosphorothionate, between weight ratio: missible oil: Imidacloprid and phoxim weight ratio are 1～10: 15～40; Be preferably 1～5: 19～40; The total body burden of insecticides effective ingredient is 15%～45%.Suspension emulsion: Imidacloprid and phoxim weight ratio are 15～50: 10～40; Be preferably 20～40: 25～35; The total body burden of insecticides effective ingredient is 25%～60%.
Advantage and good effect: the present invention utilizes two kinds of composite missible oil of making of active component that mechanism of action is different, adopts the application method and the outstanding breast seed dressing of seed dressing or pouring, can effectively control the harm of crop soil insect; The present invention has overcome the shortcoming that Imidacloprid is slow to underground insect action of contace poison, phoxim does not have systemic action, the longevity of residure lacks, and plays the effect of learning from other's strong points to offset one's weaknesses; Characteristics such as this composition tool low toxicity, efficient, low-residual, safety, spraying times are few, the persticide residue on the product is little can be used as the alternative medicament of control crop soil insect height persistent pesticide.And sucking pest, the very thorny easy ground insect wheat aphid that produces into resistance, Bemisia tabaci, vegetable aphid, cotton aphid etc. are all had a better prevention effect; according to the biological serious situation of control rake mark; adjust the proportioning of two kinds of active substances; adopt the application method of seed dressing or pouring; can not only effectively prevent and treat the crop soil insect; and obvious especially to the ground pest controling effect, promptly protect environment, again safe ready.
Embodiment
I: insecticides missible oil of the present invention, compound method be: Imidacloprid and phoxim active component are dissolved in the solvent, add suitable bleeding agent, emulsifier, the gained that stirs cream preparation of the present invention, the total content of active ingredient is 15%～45% in the missible oil; Imidacloprid and phoxim weight ratio are 1～10: 15～40: be preferably 1～5: 19～40.
Imidacloprid 1%～10%
Phoxim 15%～40%
Emulsifier 5%～25%
Solvent 20%～70%
Bleeding agent 0.5%～20%
The described emulsifier of insecticides missible oil has farming newborn 2000 series, 8202, lignosulfonates, NNO, 6202,500 in the foregoing invention
#, 700
#, soil temperature-80, Tx-20 and solvent known in those skilled in the art any two or three.
The described solvent of insecticides missible oil has any one of toluene, dimethylbenzene, acetone, dimethyl formamide, ethanol, methyl alcohol, methyl-sulfoxide and solvent known in those skilled in the art in the foregoing invention.
The described bleeding agent of insecticides missible oil has any one of diesel oil, azone, machine oil, peregal, JFC, XD and solvent known in those skilled in the art in the foregoing invention.
II: insecticides suspension emulsion compound method is transferred and is inserted cone mill after mixing evenly and grind for falling Imidacloprid, phoxim, emulsifier, dispersant, stabilizing agent, thickener, antifreezing agent, defoamer, water, regulate fineness control screw, make mass flow suitable, grind and be gained insecticides suspension emulsion of the present invention preparation for 3～4 times.Imidacloprid and phoxim weight ratio are 15～50: 10～40 in the suspension emulsion; Be preferably 20～40: 25～35; Insecticides active ingredient total content is 25%～60%.
Imidacloprid 15%～50%
Phoxim 10%～40%
Emulsifier 1%～10%
Dispersant 1%～4%
Stabilizing agent 0.5%～6%
Thickener 1%～5%
Antifreezing agent 1%～10%
Defoamer 0.1%～3%
Water supplies 100
The described emulsifier of insecticides suspension emulsion has alkylbenzene xanthate, alkylphenol polyoxyethylene etc. in the foregoing invention.
The described solvent dispersant of insecticides suspension emulsion has lignosulfonates, NNO, Nekal BX, LS, alkylaryl polyoxy alkene ether, polyaryl phenol polyethenoxy ether etc. in the foregoing invention.
The described stabilizing agent of insecticides suspension emulsion has phosphoric acid ester, organic acid, organic base, alcohols, antioxidant, epoxychloropropane etc. in the foregoing invention.
The described thickener of insecticide combination Wu's suspension emulsion has methylcellulose, sodium carboxymethylcellulose, polyvinyl alcohol, gelatin, gum Arabic, xanthans, seaweeds, aluminium-magnesium silicate etc. in the foregoing invention.
The described antifreezing agent of insecticides suspension emulsion has ethylene glycol, propane diols, glycerine, sorbierite, cellosolve, urea etc. in the foregoing invention.
The described defoamer of insecticides suspension emulsion has silicone, saturated fat acids, aliphatic alcohols etc. in the foregoing invention.
Example one: take by weighing the former medicine 20Kg of Imidacloprid, Phoxim original medicine 190Kg is dissolved in the 660Kg toluene, adds 65Kg8020,55Kg500, adds the 10Kg azone again, promptly gets 21% Imidacloprid phoxim emulsifiable concentrate.
Example two: take by weighing the former medicine 20Kg of Imidacloprid, Phoxim original medicine 200Kg is dissolved in the 650Kg toluene, adds 65Kg8020,55Kg500, adds the 10Kg azone again, promptly gets 22% Imidacloprid phoxim emulsifiable concentrate.
Zhecheng, Henan in 2003 (field efficacy)
| Medicament | The protection effect | Control efficiency | |||
| g/ha | ％ | Significance | ％ | Significance | |
| The different sulphur phosphorus of 22% hot pyrrole missible oil 21% hot pyrrole missible oil 21% hot pyrrole missible oil 10% imidacloprid WP 40% phoxim EC, 20% methyl EC CK | 4,000 4,500 3,750 3,000 4,500 9000 clear water | 88.12 88.54 86.95 84.87 79.56 63.38 | a a a a a b | 88.54 88.47 89.40 82.34 83.26 76.33 | a a a a a b |
Claims (5)
1, Imidacloprid phoxim insecticide composition is characterized in that: by Imidacloprid imidacloprid:1-(6-chloro-3 pyridylmethyls)-N-nitroimidazole quinoline-2-base amine, molecular formula is C
9H
10CIN
5O
2With phoxim phoxim:O, O-diethyl-O-a-cyano group benzene fork amido phosphorothionate, molecular formula is C
12H
15O
3N
2Two insecticides of PS combine.
2, Imidacloprid phoxim insecticide composition according to claim 1, it is characterized in that: Imidacloprid imidacloprid:1-(6-chloro-3 pyridylmethyls)-N-nitroimidazole quinoline-2-base amine and phoxim phoxim:O, the weight ratio between O-diethyl-O-a-cyano group benzene fork amido phosphorothionate: missible oil: Imidacloprid and phoxim weight ratio are 1～10: 15～40; Be preferably 1～5: 19～40; Suspension emulsion: Imidacloprid and phoxim weight ratio are 15～50: 10～40; Be preferably 20～40: 25～35.
3, Imidacloprid phoxim insecticide composition according to claim 1 is characterized in that: medicament can be mixed with missible oil, suspension emulsion.
4, Imidacloprid phoxim insecticide composition according to claim 1 is characterized in that: its missible oil compound method is: an amount of Imidacloprid, phoxim are dissolved in the corresponding solvent, add bleeding agent, emulsifier, the preparation that gets product stirs; The total body burden of its effective ingredient is 15%～45%.
5, Imidacloprid phoxim insecticide composition according to claim 1, it is characterized in that: its suspension emulsion compound method is: insert cone mill after mixing accent such as an amount of Imidacloprid, phoxim, emulsifier, dispersant, stabilizing agent, thickener, antifreezing agent, defoamer, water evenly, grind 3～4 times the preparation that gets product, its effective part of total content is 25%～60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510017789 CN1717998A (en) | 2005-07-13 | 2005-07-13 | Pesticide composition contg. imidacloprid and phoxim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510017789 CN1717998A (en) | 2005-07-13 | 2005-07-13 | Pesticide composition contg. imidacloprid and phoxim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1717998A true CN1717998A (en) | 2006-01-11 |
Family
ID=35930041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510017789 Pending CN1717998A (en) | 2005-07-13 | 2005-07-13 | Pesticide composition contg. imidacloprid and phoxim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1717998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651547A (en) * | 2013-12-27 | 2014-03-26 | 贵州科农生态环保科技有限责任公司 | Seed dressing agent for karst shrub slope protection seeds and application method thereof |
| CN104115862A (en) * | 2014-06-20 | 2014-10-29 | 陈啟文 | Emulsifiable concentrate |
| CN109796382A (en) * | 2019-02-27 | 2019-05-24 | 江苏南大光电材料股份有限公司 | The salty photo-acid generator of long flexible chain, preparation method and photoetching compositions |
-
2005
- 2005-07-13 CN CN 200510017789 patent/CN1717998A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651547A (en) * | 2013-12-27 | 2014-03-26 | 贵州科农生态环保科技有限责任公司 | Seed dressing agent for karst shrub slope protection seeds and application method thereof |
| CN103651547B (en) * | 2013-12-27 | 2015-11-25 | 贵州交勘生态园林有限责任公司 | The seed dressing of karst shrub slope protection seed and using method |
| CN104115862A (en) * | 2014-06-20 | 2014-10-29 | 陈啟文 | Emulsifiable concentrate |
| CN109796382A (en) * | 2019-02-27 | 2019-05-24 | 江苏南大光电材料股份有限公司 | The salty photo-acid generator of long flexible chain, preparation method and photoetching compositions |
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