CN103734149A - Activated ester and quinoxyfen compound insecticidal suspending agent - Google Patents
Activated ester and quinoxyfen compound insecticidal suspending agent Download PDFInfo
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- CN103734149A CN103734149A CN201310740851.5A CN201310740851A CN103734149A CN 103734149 A CN103734149 A CN 103734149A CN 201310740851 A CN201310740851 A CN 201310740851A CN 103734149 A CN103734149 A CN 103734149A
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- suspending agent
- acibenzolar
- benzene oxygen
- compound insecticidal
- oxygen quinoline
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Abstract
The invention relates to an activated ester and quinoxyfen compound insecticidal suspending agent composed of the following raw materials in percentage by weight: 10-20% of activated ester, 20-30% of quinoxyfen, 4-8% of glycerinum, 0.05-0.15% of fumed silica, 4-8% of a surfactant and the balance being water. The activated ester and quinoxyfen compound insecticidal suspending agent provided by the invention is high in suspension percentage, good in spreadability and permeability and stable in product performance and is used for preventing and controlling various plant diseases, particularly powdery mildew, of crops such as grains, vegetables, fruit trees, and flowers.
Description
Technical field
The present invention relates to a kind of Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent.
Background technology
Acibenzolar, benzo (1,2,3) thiadiazoles-7-carbothioic acid-S-methyl esters, english common name: acibenzolar, is a kind of plant disease-resistant activator, suitable crop has paddy rice, wheat, vegetables, banana, tobacco etc.Under recommended dose to crop safety, without poisoning.Can prevent powdery mildew, rust, downy mildew etc.
Benzene oxygen quinoline, No. CAS: 124495-18-7, English common name quinoxyfen, the chloro-4-of chemical name: 5,7-bis-(to fluorophenoxy) quinoline.Benzene oxygen quinoline is systemic fungicide, and has vapor phase activity, contributes to like this reallocation of medicament whole plant.Benzene oxygen quinoline is growth signals agent interfering.Research shows, it is not neither sterol biosynthesis inhibitor is again dhodh inhibitors.This product is protective fungicide, and mobility is good, can suppress appresorium growth, does not have eradicant action.It passes through interior suction Xiang Ding, to base portion, transmits; And move by vapor phase, realize the reallocation of medicament in plant.It acts on the preinfective vegetative stage of powdery mildew, can effectively prevent and treat cereal powdery mildew, beet powdery mildew, cucurbits powdery mildew, capsicum and tomato powdery mildew, grape powdery mildew, peach powdery mildew and strawberry and golden hop powdery mildew etc.
Agricultural chemicals suspension agent is the formulation of 20 century 70 development, has now become one of basic processing formulation.Suspending agent (Suspensionconcentrates, be called for short SC) claim again aqueous suspension agent, colloidal suspending agent, concentrated suspension, be under surfactant and other promoter effects, the former medicine that is insoluble to or is insoluble in water is distributed in water, form uniform and stable thick suspension system.Because its dispersion medium is water, so that suspending agent has cost is low, produce, storing and use the features such as safety, and easily mix with water, easy to use.Compared with the formulations of pesticide take organic solvent as medium, there is the advantages such as little to environmental influence of poisoning be light.
Summary of the invention
For solving the deficiencies in the prior art, technical problem to be solved by this invention is to provide a kind of Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent.
Technical problem to be solved by this invention is achieved by the following technical solution:
Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent, comprise the raw material of following weight percentage: Acibenzolar 10-20%; Benzene oxygen quinoline 20-30%.
Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent, be comprised of following materials by weight percentage: Acibenzolar 10-20%; Benzene oxygen quinoline 20-30%; Glycerine 4-8%; Fume colloidal silica 0.05-0.15%; Surfactant 4-8%; Surplus is water.
Described surfactant is poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and/or α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
Described surfactant, by 70-90 weight portion disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and poly-(Oxy-1,2-ethylidene) non-ionic surface active agent composition of 10-30 weight portion α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
Disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, English name: Sodium Lauryl Diphenyl Ether Disulfonate, No. CAS: 7575-62-4.
α-[three (phenyl methyl) phenyl]-ω-hydroxyl gathers (Oxy-1,2-ethylidene) non-ionic surface active agent, CAS:64422-66-8, molecular formula: (C
2h
4o)
nc
27h
24o.English name: .alpha.-[tris (Phenylmethyl) phenyl]-.omega.-hydroxy-poly (oxy-1,2-ethanediyl) Nonionic surfactant.
α-[three (phenyl methyl) phenyl]-ω-hydroxyl gathers (Oxy-1,2-ethylidene) non-ionic surface active agent, formerly be mainly used in suppressing corrosion and the galvano-cautery in line cutting processing, sludge in softening working groove is used as rust-inhibiting additive in the silk thread of being careful cuts production process.In prior art, there is not any technology enlightenment of this raw material being played to dispersion moistening effect for agricultural chemicals reagent.
Agricultural chemicals suspension agent easily produces a large amount of bubbles in process, may affect metering and the packing of preparation.Therefore, can in formula, add the defoamer of 0.1-0.7wt%, can certainly adopt in process of production the methods such as ultrasonic, vacuum defoamation to carry out froth breaking, and not need to add defoamer.Can also in formula, add according to actual needs mould inhibitor or pH adjusting agent.
Acibenzolar of the present invention and benzene oxygen quinoline compound insecticidal suspending agent can adopt the general method in this area to be prepared, and one is ultramicro grinding method, and another kind is coacervation.
Ultramicro grinding method:
(1) according to formula, Acibenzolar, benzene oxygen quinoline, glycerine, fume colloidal silica, surfactant and water are uniformly mixed to pulp thing, are placed in ball mill and pulverize.
(2) be placed in skin grinder and carry out ultramicro grinding, control average grain diameter≤4 μ m.
(3) be placed in homogenizer homogeneous, make particle homogenising.
Suspension refers to that former powder of dispersion keeps the ability of suspension time length in suspension, and conventional suspensibility represents.A good suspending agent, should have good storage stability, i.e. higher suspensibility.
Acibenzolar of the present invention and benzene oxygen quinoline compound insecticidal suspending agent have higher suspension rate, and long-term stable storage, for preventing and treating the especially powdery mildew of plurality of plant diseases in cereal, vegetables, fruit tree, flowers and other crops.
Embodiment
Embodiment 1
(1) according to formula, Acibenzolar, benzene oxygen quinoline, glycerine, fume colloidal silica, surfactant and water are uniformly mixed to pulp thing, are placed in ball mill and pulverize.
(2) be placed in skin grinder and carry out ultramicro grinding, control average grain diameter≤4 μ m.
(3) be placed in homogenizer homogeneous, make particle homogenising.
The suspending agent making, the liquid of outward appearance thickness homogeneous phase, measures through Ma Erwen laser fineness gage, and its average grain diameter (D50) is 2.5 μ m, and D90 is 4.4 μ m.
Table 1: Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent formula list position: kilogram
Embodiment 2
By corresponding embodiment 2 data of table 1, take raw material, by the method for embodiment 1, be prepared.
The suspending agent making, the liquid of outward appearance thickness homogeneous phase, measures through Ma Erwen laser fineness gage, and its average grain diameter (D50) is 2.4 μ m, and D90 is 4.6 μ m.
Embodiment 3
By corresponding embodiment 3 data of table 1, take raw material, by the method for embodiment 1, be prepared.
The suspending agent making, the liquid of outward appearance thickness homogeneous phase, measures through Ma Erwen laser fineness gage, and its average grain diameter (D50) is 2.5 μ m, and D90 is 4.4 μ m.
High temperature storage 14 days under 14 days, 54 ℃ ± 2 ℃ conditions of room temperature storage respectively, adopt < < GB/T14825-2006 agricultural-chemical suspension rate assay method > > to survey suspensibility, concrete data see the following form 2.When suspensibility >85%, think that this product is certified products.
Table 2: agricultural-chemical suspension rate determination data list position: %
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| After room temperature storage 14 days | 99.2 | 98.1 | 97.0 |
| After high temperature storage 14 days | 97.7 | 96.6 | 95.8 |
Acibenzolar of the present invention and benzene oxygen quinoline compound insecticidal suspending agent, suspensibility is high, plate-out ability and good penetrability, properties of product are stable, for preventing and treating the especially powdery mildew of plurality of plant diseases in cereal, vegetables, fruit tree, flowers and other crops.
In the present invention, in a creative way by poly-α-[three (phenyl methyl) phenyl]-ω-hydroxyl that is originally used for rust-inhibiting additive (Oxy-1,2-ethylidene) non-ionic surface active agent is diverted in insecticidal suspending agent, plays dispersion moistening effect.Especially, by composite to disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of α-[three (phenyl methyl) phenyl]-ω-hydroxyl, Synergistic, effectively improves suspensibility.
Claims (4)
1. Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent, comprises the raw material of following weight percentage: Acibenzolar 10-20%; Benzene oxygen quinoline 20-30%.
2. Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent, be comprised of following materials by weight percentage: Acibenzolar 10-20%; Benzene oxygen quinoline 20-30%; Glycerine 4-8%; Fume colloidal silica 0.05-0.15%; Surfactant 4-8%; Surplus is water.
3. Acibenzolar as claimed in claim 2 and benzene oxygen quinoline compound insecticidal suspending agent, it is characterized in that: described surfactant is poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and/or α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
4. Acibenzolar as claimed in claim 3 and benzene oxygen quinoline compound insecticidal suspending agent, it is characterized in that: described surfactant, by 70-90 weight portion disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and poly-(Oxy-1,2-ethylidene) non-ionic surface active agent composition of 10-30 weight portion α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310740851.5A CN103734149B (en) | 2013-12-28 | 2013-12-28 | Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent |
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| CN201310740851.5A CN103734149B (en) | 2013-12-28 | 2013-12-28 | Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent |
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| CN103734149A true CN103734149A (en) | 2014-04-23 |
| CN103734149B CN103734149B (en) | 2016-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106524A (en) * | 2016-06-19 | 2016-11-16 | 殷佩琼 | A kind of compositions preventing and treating beet armyworm and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6486341B1 (en) * | 1999-01-15 | 2002-11-26 | Bayer Aktiengesellschaft | N-alkoxy-n-phenylcarbamate derivatives |
| CN101212902A (en) * | 2005-07-01 | 2008-07-02 | 巴斯福股份公司 | Fungicide mixtures based on 3,5-disubstituted pyrazol-carboxylic acid biphenylamides |
| CN101731238A (en) * | 2009-12-23 | 2010-06-16 | 深圳诺普信农化股份有限公司 | Acibenzolar-containing sterilizing composition |
-
2013
- 2013-12-28 CN CN201310740851.5A patent/CN103734149B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6486341B1 (en) * | 1999-01-15 | 2002-11-26 | Bayer Aktiengesellschaft | N-alkoxy-n-phenylcarbamate derivatives |
| CN101212902A (en) * | 2005-07-01 | 2008-07-02 | 巴斯福股份公司 | Fungicide mixtures based on 3,5-disubstituted pyrazol-carboxylic acid biphenylamides |
| CN101731238A (en) * | 2009-12-23 | 2010-06-16 | 深圳诺普信农化股份有限公司 | Acibenzolar-containing sterilizing composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106524A (en) * | 2016-06-19 | 2016-11-16 | 殷佩琼 | A kind of compositions preventing and treating beet armyworm and preparation method thereof |
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Effective date of registration: 20181218 Address after: Room 601, Building A1, Kaiyuan Pioneer Park, Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Gu Wei Address before: 201111 E2128 first, 5500 Yuanjiang Road, Minhang District, Shanghai. Patentee before: SHANGHAI YANZI CHEMICAL TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20160420 Termination date: 20211228 |