CN102550558A - Dibutyl phthalate acaricide and preparation method thereof - Google Patents
Dibutyl phthalate acaricide and preparation method thereof Download PDFInfo
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- CN102550558A CN102550558A CN2010105762501A CN201010576250A CN102550558A CN 102550558 A CN102550558 A CN 102550558A CN 2010105762501 A CN2010105762501 A CN 2010105762501A CN 201010576250 A CN201010576250 A CN 201010576250A CN 102550558 A CN102550558 A CN 102550558A
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- dibutyl phthalate
- emulsifier
- synergist
- solubilizer
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Abstract
The invention relates to dibutyl phthalate acaricide applicable to prevention and treatment of mites on commercial crops of fruit trees, vegetables and the like, as well as a preparation method and purpose of the dibutyl phthalate acaricide. The dibutyl phthalate acaricide is prepared by adding surfactants, emulsifying agents, penetrating agents, synergistic agents and the like into dibutyl phthalate and belongs to plant source acaricide with the characteristics of high efficiency, low toxicity, low residue, environment-friendly effect and the like.
Description
Technical field
The present invention relates to the new purposes of dibutyl phthalate, particularly the new purposes of dibutyl phthalate in preparation plant resource miticide.
Background technology
Dibutyl phthalate has another name called 1, the 2-dibatyl phithalate; Dibutylester; Two-just-butyl phthalate, molecular formula: C
16H
22O
4, colourless transparent oil liquid, little tool aromatic odor.Water insoluble, be dissolved in OOS and hydro carbons.Main plasticizer as nitrocellulose, acetate fiber, polyvinyl chloride etc.Phytophagous mites is the important pest in the agricultural production, and it has a very wide distribution, and the harm host is many, and it is big that area takes place, and medicine resistance ability is strong, and is serious and restive to the loss that agricultural production causes.But still there be not the application report of dibutyl phthalate in preparation plant resource miticide in the existing domestic and foreign literature; Still do not have at present a kind of good with environment compatibility, to the miticide of mammalian safe.The application of reported first dibutyl phthalate of the present invention in preparation plant resource miticide.
Summary of the invention
The new purposes that the objective of the invention is to open dibutyl phthalate; Another object of the present invention is to the new purposes of open dibutyl phthalate in preparation plant resource miticide.
The present invention seeks to realize through following technical scheme:
The application of dibutyl phthalate in preparation plant resource miticide.Mite extremely according to the invention can be to kill the female one-tenth mite of Tetranychus cinnabarinus.Dibutyl phthalate according to the invention adds conventional auxiliary material, according to common process, processes various forms of miticides, for example missible oil, suspending agent, pulvis, spray etc.
Dibutyl phthalate miticide according to the invention is that dibutyl phthalate is used dissolution with solvents, can selectively add the dissolving of solubilizer, synergist, emulsifier, bleeding agent promotion dibutyl phthalate therein, promptly can be used for mite extremely.
Among the acaricidal preparation method, solvent is selected from a kind of in ethanol, methyl alcohol, acetone, cyclohexanone, toluene, xylol, benzinum, petroleum aromatic, the purified petroleum benzin; Solubilizer be neopelex, Potassium dodecylbenzenesulfonate, polysorbate, polyethylene glycol, sorbierite polyoxy ether, lignosulfonates, tea withered, take any in the Chinese honey locust; Synergist is Tea Saponin, 2-C
1C
6H
4-N=OCH
3SCH
3, any in the methylenedioxy benzene derivative, 6-vinyl capraldehyde, Octachlorodipropyl Ether; Emulsifier is any in C15～17H31～37COONa, odium stearate, lauryl sodium sulfate, N-domiphen, APEO, polyethenoxy ether, POP APEO, aliphatic alcohol polyethenoxy base ether, aliphatic acid polyethenoxy base ester, the alkylaryl sulfonates; Can utilize the HLB value to select emulsifier; The HLB value obtains the good missible oil of emulsifiability between 15-18; Bleeding agent is any in emulsifier BP, azone, the triphen phosphorus.
The component of this missible oil is: dibutyl phthalate 20%～50%, solubilizer 50%～20%, emulsifier 10%, synergist 10%, bleeding agent 10%. Preferred dibutyl phthalate 50%, solubilizer 20%, emulsifier 10%, synergist 10%, bleeding agent 10%; Dibutyl phthalate 40%, solubilizer 30%, emulsifier 10%, synergist 10%, bleeding agent 10% or dibutyl phthalate 30%, solubilizer 40%, emulsifier 10%, synergist 10%, bleeding agent 10%; Dibutyl phthalate 20%, solubilizer 50%, emulsifier 10%, synergist 10%, bleeding agent 10%.Adopt spray pattern control herbivore mite, it is 2mg/ml that the pure dibutyl phthalate concentration of mite biological activity test missible oil is killed in the laboratory.
The invention provides a kind of and environment compatibility good, to the novel harmonious miticide of mammalian safe, the comprehensive regulation of ecological long term growth, human beings'health and evil mite is all had profound significance.Compare with conventional pesticide, the present invention has following characteristics and advantage: 1, dibutyl phthalate is general at occurring in nature, content is big, can become well to exploit natural resources; 2, fat-soluble characteristics do not cause pesticide injury, toxic residue to mammalian safe, to people and animals, ecological environment security; 3, carry out synthetic easily, very help carrying out suitability for industrialized production; 4, combine other effective acaricidal compositions that kill in the preparation type plant, pharmaceutical mixture can further increase effective acaricidal action.
Following experimental example and embodiment are used to further specify but are not limited to the present invention.
Experimental example
Dibutyl phthalate is used petroleum ether dissolution, add emulsifier tween-80, according to dibutyl phthalate 50%, solubilizer 20%, emulsifier 10%, synergist 10%, bleeding agent 10%.Experimental result sees the following form:
Table 1 dibutyl phthalate is to the biologically active (24h, FAO method) of the female one-tenth mite of Tetranychus cinnabarinus
Table 2 dibutyl phthalate is to the bioactive gradient (24h, FAO method) of the female one-tenth mite of Tetranychus cinnabarinus
Annotate: lowercase alphabet shows that the F value less than 0.05, has significant difference among the figure.
The result proves that dibutyl phthalate according to the invention has significant contact toxicity to the female adult worm of Tetranychus cinnabarinus.
Following embodiment all can realize the beneficial effect of experimental example according to the invention.
Embodiment
Embodiment 1
Dibutyl phthalate 50%, solubilizer 20%, emulsifier 10%, synergist 10%, bleeding agent 10%
Get above-mentioned raw materials and process missible oil, adopt spray pattern control herbivore mite according to common process.
Embodiment 2
Dibutyl phthalate 40%, solubilizer 30%, emulsifier 10%, synergist 10%, bleeding agent 10%
Get above-mentioned raw materials and process suspending agent, adopt spray pattern control herbivore mite according to common process.
Embodiment 3
Dibutyl phthalate 30%, solubilizer 40%, emulsifier 10%, synergist 10%, bleeding agent 10% are got above-mentioned raw materials and are processed pulvis according to common process, adopt the spraying mode to prevent and treat the herbivore mite.
Embodiment 4
Dibutyl phthalate 20%, solubilizer 50%, emulsifier 10%, synergist 10%, bleeding agent 10% are got above-mentioned raw materials and are processed spray according to common process, adopt spray pattern control herbivore mite.
Claims (13)
1. the application of dibutyl phthalate in the preparation plant acaricide.
2. application as claimed in claim 1 is characterized in that said mite extremely is to kill the female one-tenth mite of Tetranychus cinnabarinus.
3. application as claimed in claim 1 is characterized in that said miticide is that dibutyl phthalate adds solubilizer, synergist, emulsifier and/or suspending agent, bleeding agent auxiliary material therein.Among the acaricidal preparation method, solvent is selected from a kind of in water, ethanol, methyl alcohol, acetone, cyclohexanone, toluene, xylol, benzinum, petroleum aromatic, the purified petroleum benzin; Solubilizer be neopelex, Potassium dodecylbenzenesulfonate, polysorbate, polyethylene glycol, sorbierite polyoxy ether, lignosulfonates, tea withered, take any in the Chinese honey locust; Synergist is any in Tea Saponin, 2-C1C6H4-N=OCH3SCH3, methylenedioxy benzene derivative, 6-vinyl capraldehyde, the Octachlorodipropyl Ether; Emulsifier is any in C15～17H31～37COONa, odium stearate, lauryl sodium sulfate, N-domiphen, APEO, polyethenoxy ether, POP APEO, aliphatic alcohol polyethenoxy base ether, aliphatic acid polyethenoxy base ester, the alkylaryl sulfonates; Bleeding agent is any in emulsifier BP, azone, the triphen phosphorus.
4. an acaricidal cream is characterized in that the component of this missible oil is: dibutyl phthalate 20%～50%, solubilizer 50%～20%, emulsifier 10%, synergist 10%, bleeding agent 10%.
5. the described acaricidal cream of claim 3 is characterized in that the component of this missible oil is: dibutyl phthalate 50%, solubilizer 20%, emulsifier 10%, synergist 10%, bleeding agent 10%.
6. acaricidal cream as claimed in claim 3 is characterized in that the component of this missible oil is: dibutyl phthalate 40%, solubilizer 30%, emulsifier 10%, synergist 10%, bleeding agent 10%.
7. acaricidal cream as claimed in claim 3 is characterized in that the component of this missible oil is: dibutyl phthalate 30%, solubilizer 40%, emulsifier 10%, synergist 10%, bleeding agent 10%.
8. acaricidal cream as claimed in claim 3 is characterized in that the component of this missible oil is: dibutyl phthalate 20%, solubilizer 50%, emulsifier 10%, synergist 10%, bleeding agent 10%.
9. according to claim 1 or claim 2 dibutyl phthalate is in the application of preparation in the miticide.
10. solubilizer as claimed in claim 3, synergist, emulsifier and/or suspending agent, the application of bleeding agent in the preparation miticide.
11. the application of dibutyl phthalate as claimed in claim 4 in the preparation miticide.
12. like the application of the described dibutyl phthalate of claim 5-8 in the preparation miticide.
13. the application of dibutyl phthalate in the preparation miticide farm chemical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105762501A CN102550558A (en) | 2010-12-07 | 2010-12-07 | Dibutyl phthalate acaricide and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105762501A CN102550558A (en) | 2010-12-07 | 2010-12-07 | Dibutyl phthalate acaricide and preparation method thereof |
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|---|---|
| CN102550558A true CN102550558A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105762501A Pending CN102550558A (en) | 2010-12-07 | 2010-12-07 | Dibutyl phthalate acaricide and preparation method thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731216A (en) * | 2010-01-14 | 2010-06-16 | 北京农学院 | Methyl linoleate acaricide and preparation method therof |
-
2010
- 2010-12-07 CN CN2010105762501A patent/CN102550558A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731216A (en) * | 2010-01-14 | 2010-06-16 | 北京农学院 | Methyl linoleate acaricide and preparation method therof |
Non-Patent Citations (3)
| Title |
|---|
| HYUN-KYUNG ET AL.: "Toxicity of Atractylon and Atractlenolide Ⅲ Identified in Atractylodes ovata Rhizome to Dermatophagoides farinae and Dermatophagoides pteronyssinus", 《J.AGRIC.FOOD CHEM.》, vol. 55, no. 15, 31 December 2007 (2007-12-31), pages 6027 - 6031 * |
| 邢有权等: "黑龙江狼毒大戟化学成份的研究（Ⅰ） 邻苯二甲酸二丁酯的分离与鉴定", 《黑龙江大学自然科学学报》, vol. 7, no. 3, 1 October 1990 (1990-10-01) * |
| 顾雅静等: "大戟狼毒提取物对朱砂叶螨生物活性的初步研究", 《山西农业大学学报》, vol. 27, no. 4, 15 November 2007 (2007-11-15), pages 394 - 396 * |
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Application publication date: 20120711 |