CN1274226C - Suspension emulsion of nim oil used as seeds coating agent - Google Patents
Suspension emulsion of nim oil used as seeds coating agent Download PDFInfo
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- CN1274226C CN1274226C CN 03135627 CN03135627A CN1274226C CN 1274226 C CN1274226 C CN 1274226C CN 03135627 CN03135627 CN 03135627 CN 03135627 A CN03135627 A CN 03135627A CN 1274226 C CN1274226 C CN 1274226C
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- agent
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- neem oil
- tmtd
- clothing
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The present invention provides a neem oil and thiram suspension seed coating agent which relates to a seed processing agent which is formed by that neem seed leaching oil and thiram are used as effective components for disinfection and pesticidal activity and are matched with auxiliary agents such as a sticking agent, a stabilizing agent, a filming agent, an anticorrosive agent, a pH value adjusting agent, pigment, etc. The present invention has the advantages of obvious synergy, high efficiency, low toxicity and low residue, does not pollute agricultural products and environment, and improves the retention rate of a medicine agent on seedling; thereby, the preventing and treating effect is improved. The present invention is mainly used as pesticide, particularly a seed processing agent.
Description
Technical field the present invention relates to agricultural chemicals and preparation technique.
Background technology is because the human long-term bactericide that relies on single type, and germ is easy to generate pesticide resistance, makes to cause the chemical bactericide consumption and sharply increase, and not only increases the weight of peasant's financial burden, and can cause environment and pollution of agricultural products.Have a large amount of bactericide that is mixed in the market, but great majority are big to the person poultry toxicity for being mixed between the chemical pesticide, easily cause pollution, and after long-time the use, germ develops immunity to drugs easily also.
Botanical pesticide has good compatibility from nature with natural environment, and toxicity is low, be difficult for causing environment and pollution of agricultural products, germ is not easy again to develop immunity to drugs, and is the direction of agricultural chemicals development, also is the inevitable choice that present China agricultural is walked the sustainable development road.
Summary of the invention the objective of the invention is to overcome the shortcoming of prior art, provide a kind of with plant resource composition neem oil and chemical pesticide tmtd be active ingredient, with sterilization with to press down worm serve as the seed treatment that mainly acts on.Both composite kind of clothing agent of the present invention have significant synergies, efficiently, low toxicity, low-residual, do not pollute agricultural product and environment.
Technical solution of the present invention is, with neem oil and tmtd is sterilization, insecticidal activity active ingredient, be equipped with sticker, preservative, stabilizing agent, film forming agent, pH regulator agent and pigment again,, thereby improve control efficiency with the retention rate of raising medicament on seedling.By the technical program, can finish task of the present invention.
Feature of the present invention is that the composition of said kind of clothing agent formulation (in weight %) is: neem oil 3-20, tmtd, 10-40, stabilizing agent 2,6 BHT 0.5-5.0, film forming agent 0.5-5.0, preservative sodium benzoate 1-2, pigment crystal violet 0.5-5.0, sticker 5-20, pH value conditioning agent acetic acid 0.05-0.5, its acetic acid consumption is that 6.5-7.0 is as the criterion with the pH value that guarantees whole kind of clothing agent formulation, and surplus is a water.
Said film forming agent component is selected from a kind of in dextrin, the polyvinyl alcohol or two kinds, and the sticker component is selected from a kind of in soluble starch, the sodium carboxymethylcellulose pyce or two kinds.
The preferential kind clothing agent formulation composition of recommending (in weight %) is: neem oil 3-10, and tmtd 10-40, stabilizing agent 0.5-2.0, film forming agent 0.5-3.0, preservative 1-2, pigment 0.5-2.0, sticker 5-10, pH value conditioning agent 0.05-0.5, surplus is a water
Neem oil tmtd suspended seed coating agent formulation adopts conventional agricultural chemicals suspension agent preparation processing technology to get final product in preparation process.
Compare with prior art, the present invention has following advantage and good effect:
1, the person is composite has significant synergies.
2, efficient, low toxicity, low-residual do not pollute agricultural product and environment.
3, open medication on the ground changes underground closed medication into, and the decomposition of minimizing pesticide active ingredient and agricultural chemicals are to the injury effect of beneficial organism.
Embodiment passes through to use the red rot bacterium of the neem oil tmtd suspended seed coating agent formulation of the different allocation plans of the present invention to the harm cotton, and the rice blast of rhizoctonia solani and anthrax bacteria, paddy rice, banded sclerotial blight, bakanae disease, bacterial leaf-blight and dried nodel line parasitosis have been carried out the antibacterial and field biological effect small plot experiment of indoor pathogen.
In order to understand essence of the present invention better, describe technology contents of the present invention in detail with example below, but content of the present invention is not limited thereto.
Embodiment 1
The present invention plants each constituent content of clothing agent (in weight %, below all with): neem oil 3, tmtd 40, dextrin 2.5, polyvinyl alcohol 2.5,2,6-BHT 5, Sodium Benzoate 2, soluble starch 10, sodium carboxymethylcellulose pyce 10, acetic acid 0.3, crystal violet 1.0, surplus are water.Adopt conventional agricultural chemicals suspension agent preparation processing technology to make 43% neem oil tmtd suspension seed-coating agent.
Embodiment 2
The present invention plants each constituent content of clothing agent: neem oil 5, and tmtd 35, dextrin 2.5,2,6-BHT 2.5, Sodium Benzoate 2, soluble starch 10, acetic acid 0.1, crystal violet 2.0, surplus are water.Adopt conventional agricultural chemicals suspension agent preparation processing technology to make 40% neem oil tmtd suspension seed-coating agent.
Embodiment 3
The present invention plants each constituent content of clothing agent: neem oil 10, and tmtd 25, dextrin 0.5, polyvinyl alcohol 0.5,2,6-BHT 1.5, soluble starch 5, sodium carboxymethylcellulose pyce 5, Sodium Benzoate 2, acetic acid 0.1, crystal violet 1.0, remainder is a water.Adopt conventional agricultural chemicals suspension agent preparation processing technology to make 35% neem oil tmtd suspension seed-coating agent.
Embodiment 4
The present invention plants each constituent content of clothing agent: neem oil 15, and tmtd 20, dextrin 2.5, Benzophenone 2,2,6-BHT 0.5, soluble starch 5, sodium carboxymethylcellulose pyce 2, Sodium Benzoate 2, acetic acid 0.1, crystal violet 3.0, surplus are water.Adopt conventional agricultural chemicals suspension agent preparation processing technology to make 35% neem oil tmtd suspension seed-coating agent.
Embodiment 5
The present invention plants each constituent content of clothing agent: neem oil 20, and tmtd 10, dextrin 2.5,2,6-BHT 2.5, sodium carboxymethylcellulose pyce 5, Sodium Benzoate 2, crystal violet 5, acetic acid 0.1, surplus is a water.Adopt conventional agricultural chemicals suspension agent preparation processing technology to make 30% neem oil tmtd suspension seed-coating agent.
Embodiment 6
The present invention plants each constituent content of clothing agent: neem oil 5.0, and tmtd 25, polyvinyl alcohol 2.5, dextrin 0.5, Benzophenone 0.5, sodium carboxymethylcellulose pyce 5, Sodium Benzoate 1.2, acetic acid 0.1, crystal violet 1.0, surplus are water.Adopt conventional agricultural chemicals suspension agent preparation processing technology to make 30% neem oil tmtd suspension seed-coating agent.
Embodiment 7
The present invention plants each constituent content of clothing agent (in weight %, below all with): neem oil 5.0, and tmtd 25, dextrin 2.5,2,6-BHT 2.5, sodium carboxymethylcellulose pyce 5, Sodium Benzoate 2, acetic acid 0.1, crystal violet 1.0, surplus are water.Adopt conventional agricultural chemicals suspension agent preparation processing technology to make 30% neem oil tmtd suspension seed-coating agent.
Preparation of the present invention (embodiment 7) sees Table 1 to the disease in cotton seedling stage control efficiency
Table 1
| Medicament | Working concentration (g/100kg seed) | Survival rate of seedlings (%) |
| Embodiment 7 | 1000 | 90.6 |
| Embodiment 7 | 2000 | 93.5 |
| Embodiment 7 | 3000 | 96.2 |
More than handle crop safety.
Claims (3)
1. suspension seed coating of neem oil preparation, the composition that it is characterized in that said kind of clothing agent formulation is counted with weight %: neem oil 3-20, tmtd 10-40, stabilizing agent 0.5-5.0, film forming agent 0.5-5.0, preservative sodium benzoate 1-2, pigment crystal violet 0.5-5.0, sticker 5-20, pH value conditioning agent acetic acid 0.05-0.5, its acetic acid consumption is that 6.5-7.0 is as the criterion with the pH value that guarantees whole kind of clothing agent formulation, and surplus is a water.
2, according to the kind clothing agent formulation of claim 1, it is characterized in that said stabilizer component is selected from 2, a kind of in 6 BHTs, the Benzophenone or two kinds, the film forming agent component is selected from a kind of in dextrin, the polyvinyl alcohol or two kinds, and the sticker component is selected from a kind of in soluble starch, the sodium carboxymethylcellulose pyce or two kinds.
3. according to the kind clothing agent formulation of claim 1 or 2, it is characterized in that kind of a clothing agent formulation composition is: neem oil 3-10, tmtd 10-40, stabilizing agent 0.5-2.0, film forming agent 0.5-3.0, preservative 1-2, pigment 0.5-2.0, sticker 5-10, pH value conditioning agent 0.05-0.5, surplus is a water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03135627 CN1274226C (en) | 2003-08-17 | 2003-08-17 | Suspension emulsion of nim oil used as seeds coating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03135627 CN1274226C (en) | 2003-08-17 | 2003-08-17 | Suspension emulsion of nim oil used as seeds coating agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1513319A CN1513319A (en) | 2004-07-21 |
| CN1274226C true CN1274226C (en) | 2006-09-13 |
Family
ID=34240037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03135627 Expired - Fee Related CN1274226C (en) | 2003-08-17 | 2003-08-17 | Suspension emulsion of nim oil used as seeds coating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1274226C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191785A1 (en) * | 2017-04-19 | 2018-10-25 | Csbp Limited | Fertiliser coating composition |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974621B (en) * | 2011-10-04 | 2018-05-22 | 0903608 B.C.有限公司 | Injurious insect control formulation and manufacture and use its method |
| US9999218B2 (en) | 2011-10-04 | 2018-06-19 | 0903608 B.C. Ltd. | Pest control formulations and methods of making and using same |
-
2003
- 2003-08-17 CN CN 03135627 patent/CN1274226C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191785A1 (en) * | 2017-04-19 | 2018-10-25 | Csbp Limited | Fertiliser coating composition |
| AU2018255488B2 (en) * | 2017-04-19 | 2024-02-15 | Csbp Limited | Fertiliser coating composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1513319A (en) | 2004-07-21 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Luxi Guangming neem Industry Development Co., Ltd. Assignor: Yunnan Nim Research Inst. Co., Ltd. Contract fulfillment period: 2009.10.12 to 2014.10.11 contract change Contract record no.: 2009530000042 Denomination of invention: Suspension emulsion of nim oil used as seeds coating agent Granted publication date: 20060913 License type: Exclusive license Record date: 20091013 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.12 TO 2014.10.11; CHANGE OF CONTRACT Name of requester: LUXI CITY GUANGMING YINLIAN INDUSTRY DEVELOPMENT C Effective date: 20091013 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20100817 |