CN103783056B - Pesticide oil suspension floats agent - Google Patents
Pesticide oil suspension floats agent Download PDFInfo
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- CN103783056B CN103783056B CN201410038619.1A CN201410038619A CN103783056B CN 103783056 B CN103783056 B CN 103783056B CN 201410038619 A CN201410038619 A CN 201410038619A CN 103783056 B CN103783056 B CN 103783056B
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Abstract
The present invention relates to a kind of pesticide oil suspension and float agent, be made up of following materials by weight percentage: cyflumetofen 5-15%; Diafenthiuron 5-15%; Surfactant 7-9%; Ethyl pelargonate 2-4%; Polyvinylpyrrolidone 1-3%; Stearyl alcohol 0.1-0.3%; Sodium propionate 0.2-0.4%; Surplus is sunflower oil.Pesticide oil suspension of the present invention floats agent, and suspensibility is high, and properties of product are stablized.The present invention is used for the crops such as fruit tree, vegetables, tea tree and flowers prevent and treat the main mite class parasitizing plant.
Description
Technical field
The present invention relates to a kind of pesticide oil suspension and float agent.
Background technology
Cyflumetofen, No. CAS: 400882-07-7, English name: CYFLUMETOFEN.Be mainly used in citrus red mite at present.Effective to two-spotted spider mite and citrus red mite, control tetranychus telarius and full pawl tetranychid.Also good preventive and therapeutic effect is had to diseases such as the insects such as diamond-back moth, prodenia litura, striped rice borer, rice fulgorid, black peach aphid and rice blast, powdery mildew, downy mildew.
Diafenthiuron, English name: Diafenthiuron, CAS:80060-09-9.A kind of new sulfur ureas efficient insecticide, miticide, have tag, stomach toxicity, interior suction and fumigation action, and there is certain ovicidal effect.Low toxicity, but to fish, the high poison of honeybee.
Oil-suspending agent, is called for short oil suspending agent, refers to that one or more pesticide active ingredients (wherein having at least a kind of is the former medicine of solid) form high dispersive, stable suspension system in grease dispersion medium.Oil-suspending agent is generally rear for spraying with grease dilution, also without dilution, can do ultra low volume spraying.
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 pesticide oil suspension and floats agent.Be achieved especially by following technical proposals:
Pesticide oil suspension floats agent, comprises the raw material of following weight percentage: cyflumetofen 5-15%; Diafenthiuron 5-15%.
Pesticide oil suspension floats agent, is made up of following materials by weight percentage: cyflumetofen 5-15%; Diafenthiuron 5-15%; Surfactant 7-9%; Ethyl pelargonate 2-4%; Polyvinylpyrrolidone 1-3%; Stearyl alcohol 0.1-0.3%; Sodium propionate 0.2-0.4%; Surplus is sunflower oil.
Described surfactant is poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of cumene sodium sulfonate and/or α-[three (phenyl methyl) phenyl]-ω-hydroxyl.Preferably, described surfactant, is made up of 30-70 weight portion cumene sodium sulfonate and poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of 30-70 weight portion α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
α-[three (phenyl methyl) phenyl]-ω-hydroxyl gathers (Oxy-1,2-ethylidene) non-ionic surface active agent, CAS:64422-66-8.Cumene sodium sulfonate, No. CAS: 28348-53-0.
Pesticide oil suspension of the present invention floats agent and the general method in this area can be adopted to be prepared, as:
(1) in mixing kettle, add cyflumetofen, diafenthiuron, surfactant, ethyl pelargonate, polyvinylpyrrolidone, stearyl alcohol, sodium propionate and sunflower oil, be uniformly mixed;
(2) be placed in sand mill and carry out ultramicro grinding, controlling average grain diameter is 3 μm;
(3) check, qualified rear packing.
Pesticide oil suspension of the present invention floats agent and has higher suspension rate, stable during long-term storage.The present invention is used for the crops such as fruit tree, vegetables, tea tree and flowers prevent and treat the main mite class parasitizing plant.
Embodiment
Embodiment 1
(1) each raw material is taken by table 1 corresponding embodiment 1 data;
(2) in mixing kettle, add cyflumetofen, diafenthiuron, surfactant, ethyl pelargonate, polyvinylpyrrolidone, stearyl alcohol, sodium propionate and sunflower oil, be uniformly mixed;
(3) be placed in sand mill and carry out ultramicro grinding, controlling average grain diameter is 3 μm;
(4) check, qualified rear packing.
Table 1: pesticide oil suspension floats agent prescription list position: kilogram
Embodiment 2
Take raw material by table 1 corresponding embodiment 2 data, be prepared by the method for embodiment 1.
Embodiment 3
Take raw material by table 1 corresponding embodiment 3 data, be prepared by the method for embodiment 1.
Test case
High temperature storage 14 days under room temperature storage 14 days, 54 DEG C ± 2 DEG C conditions respectively, adopt " GB/T14825-2006 agricultural-chemical suspension rate assay method " to survey suspensibility, concrete data see the following form 2.As suspensibility >85%, then think that this product is certified products.
Table 2: agricultural-chemical suspension rate determination data list position: %
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Room temperature storage is after 14 days | 99.1 | 98.3 | 97.2 |
| High temperature storage is after 14 days | 98.5 | 97.6 | 96.1 |
Suspension refers to that former powder of dispersion keeps the ability of suspension time length in suspension, usually represents with suspensibility.A good suspending agent, should have good storage stability, namely higher suspensibility.
Pesticide oil suspension of the present invention floats agent, and suspensibility is high, plate-out ability and good penetrability, and properties of product are stablized.
α-[three (phenyl methyl) phenyl]-ω-hydroxyl gathers (Oxy-1,2-ethylidene) non-ionic surface active agent is mainly used in suppressing the corrosion in linear cutter and galvano-cautery, sludge in softening working groove, is used as rust-inhibiting additive in low-speed WEDM production process.In prior art, do not have and this raw material is used for any technology enlightenment that agricultural chemicals reagent plays dispersion moistening effect.In the present invention, poly-(the Oxy-1 of α-[three (phenyl methyl) phenyl]-ω-hydroxyl being originally used for rust-inhibiting additive in a creative way, 2-ethylidene) non-ionic surface active agent is diverted in insecticidal suspending agent, plays dispersion moistening effect.Especially, cumene sodium sulfonate and α-[three (phenyl methyl) phenyl]-ω-hydroxyl are gathered (Oxy-1,2-ethylidene) non-ionic surface active agent composite, Synergistic, effectively improves suspensibility.
Claims (1)
1. pesticide oil suspension floats agent, it is characterized in that, is made up of following materials by weight percentage: cyflumetofen 5-15%; Diafenthiuron 5-15%; Surfactant 7-9%; Ethyl pelargonate 2-4%; Polyvinylpyrrolidone 1-3%; Stearyl alcohol 0.1-0.3%; Sodium propionate 0.2-0.4%; Surplus is sunflower oil;
Described surfactant is made up of 30-70 weight portion cumene sodium sulfonate and poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of 30-70 weight portion α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038619.1A CN103783056B (en) | 2014-01-26 | 2014-01-26 | Pesticide oil suspension floats agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038619.1A CN103783056B (en) | 2014-01-26 | 2014-01-26 | Pesticide oil suspension floats agent |
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| Publication Number | Publication Date |
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| CN103783056A CN103783056A (en) | 2014-05-14 |
| CN103783056B true CN103783056B (en) | 2016-04-20 |
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| CN201410038619.1A Active CN103783056B (en) | 2014-01-26 | 2014-01-26 | Pesticide oil suspension floats agent |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011157778A1 (en) * | 2010-06-18 | 2011-12-22 | Bayer Cropscience Ag | Active substance combinations with insecticide and acaricide properties |
| CN103355335A (en) * | 2013-08-08 | 2013-10-23 | 海利尔药业集团股份有限公司 | Acaricide composition containing cyflumetofen and diafenthiuron |
| CN103503898A (en) * | 2013-10-11 | 2014-01-15 | 江苏龙灯化学有限公司 | Insecticide composition |
-
2014
- 2014-01-26 CN CN201410038619.1A patent/CN103783056B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011157778A1 (en) * | 2010-06-18 | 2011-12-22 | Bayer Cropscience Ag | Active substance combinations with insecticide and acaricide properties |
| CN103355335A (en) * | 2013-08-08 | 2013-10-23 | 海利尔药业集团股份有限公司 | Acaricide composition containing cyflumetofen and diafenthiuron |
| CN103503898A (en) * | 2013-10-11 | 2014-01-15 | 江苏龙灯化学有限公司 | Insecticide composition |
Non-Patent Citations (1)
| Title |
|---|
| 农药用表面活性剂;大岛龙吉;《农药译丛》;19861028;第8卷(第5期);参见第48页 * |
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| CN103783056A (en) | 2014-05-14 |
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Inventor after: Zhao Mingxin Inventor after: Jiang Yushan Inventor after: Wang Weisheng Inventor after: Zhou Dewei Inventor before: Chen Longdi |
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Effective date of registration: 20171121 Address after: 152000 Suihua City, Heilongjiang province Beilin District Sui Hing Road 4 km Patentee after: Suihua, Heilongjiang Province Nongken morning biological agent Co.,Ltd. Address before: 201111 Shanghai city Minhang District Yuanjiang Road No. 5500 building first room E2128 Patentee before: SHANGHAI YANZI CHEMICAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221125 Address after: 154600 Xinli village, zhongxinhe Township, Qiezihe District, Qitaihe City, Heilongjiang Province Patentee after: Heilongjiang lianshun Biotechnology Co.,Ltd. Address before: 152000, 4km from Suiqing Road, Beilin District, Suihua City, Heilongjiang Province Patentee before: Suihua, Heilongjiang Province Nongken morning biological agent Co.,Ltd. |