CN1442060A - Nimbine-berberine seed coating agent - Google Patents
Nimbine-berberine seed coating agent Download PDFInfo
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- CN1442060A CN1442060A CN 03112079 CN03112079A CN1442060A CN 1442060 A CN1442060 A CN 1442060A CN 03112079 CN03112079 CN 03112079 CN 03112079 A CN03112079 A CN 03112079A CN 1442060 A CN1442060 A CN 1442060A
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- nimbin
- jamaicin
- kind clothing
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Abstract
A seed-coating agent is prepared from the nimbin extracted from the seeds of min tree and the berberine extracted from berbrioes plant through compounding. It can be used to prevent and elimiante underground pests, damping-off, white rot, etc.. Its advantages are high effect, lwo poison and no pollution.
Description
Technical field
The invention belongs to a kind of mixed insecticide, relate to formulation of pesticide and preparation technique.
Background technology
Because the human long-term bactericide that relies on single type, germ is easy to generate pesticide resistance, causes the chemical bactericide consumption sharply to 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 also easily develops immunity to drugs.
Botanical pesticide is from nature, has good compatibility with natural environment, toxicity is low, be difficult for causing environment and pollution of agricultural products, germ is not easy again to develop immunity to drugs, being the direction of agricultural chemicals development, also is the inevitable choice that present China agricultural is walked the sustainable development road, the objective of the invention is to develop a kind of with plant resource composition nimbin and jamaicin be active ingredient with sterilization and to press down worm serve as the seed treatment that mainly acts on.
Summary of the invention
Nimbin is that it not only has insecticidal effect, and has bacteriostasis from a kind of active ingredient of extracting the chinaberry kind benevolence of printing.Jamaicin is a kind of alkaloid that extracts from berberis, have strong sterilization and bacteriostasis, the two is composite, and is not only inhibited to underground insect, can also prevent and treat plant seed-borne disease and sprout term disease effectively, as cotton in seedling stage damping off, white rot etc.
It is that main active ingredient is mixed that the present invention utilizes nimbin and jamaicin, and allocates appropriate amount of addition agent into and be prepared into nimbin+jamaicin kind clothing agent formulation.
Each component content proportioning (weight) is in the nimbin jamaicin kind clothing agent formulation: nimbin content is 0.1-80%; Content of berberine is 0.1-20%; Stabiliser content is 0.5-5.0%; Film forming agent content is 0.5-5.0%; Pigment content is 0.5-5.0%; Sticker content is 0.5-5.0%; Organic solvent content is 0.1-20%; PH value conditioning agent content is 0.05-0.5%.
Wherein stabilizer component is to be selected from: epoxidized vegetable oil, 2, any one or more in the 6-BHT; The film forming agent component is to be selected from: any one or more in dextrin, the polyvinyl alcohol; Colour component is to be selected from: crystal violet; The sticker component is to be selected from: any one or more in capacitive starch, sodium carboxymethylcellulose pyce, the polyethylene glycol; The organic solvent component is to be selected from: any one or more in methyl alcohol, the ethanol; PH value conditioning agent component is to be selected from: any one or more in sodium hydroxide, ammonium hydroxide, the acetic acid.
Each composition optimal proportion (weight) is in the nimbin jamaicin kind clothing agent formulation: nimbin content is 0.1-1.5%; Content of berberine is 0.1-1.5%; Stabiliser content is 0.5-2.0%; Film forming agent content is 0.5-2.0%; Pigment content is 0.1-1.0%; Sticker content is 0.5-2.0%; Organic solvent content is 0.1-20%; PH value conditioning agent content is 0.05-0.5%.
Nimbin jamaicin kind clothing agent formulation adopts conventional farm chemical emulsion preparation processing technology to get final product in preparation process.
This patent relates to the seal chinaberry product of protection, changes insecticide-applying way into underground concealed formula by foliar spray open, can overcome nimbin and jamaicin active ingredient and see light and meet the labile weakness of blade face compound that ecotope can protect the fields again.
Embodiment
The agent of nimbin jamaicin kind clothing is to be sterilization, active insecticidal components by nimbin and jamaicin.Be equipped with sticker, synergist, stabilizing agent, film forming agent, pH value conditioning agent and pigment etc. again.Improve the retention rate of medicament on seedling, thereby improve control efficiency.The inventor uses the nimbin of different content allocation plan and jamaicin and other auxiliary agent red rot bacterium to the cotton of causing harm, rhizoctonia solani and anthrax bacteria; The rice blast of paddy rice, banded sclerotial blight, bakanae disease, bacterial leaf-blight and dried nodel line parasitosis have carried out the antibacterial and field biological effect small plot experiment of indoor pathogen.
In order to understand essence of an invention better; describe the technology contents of invention below in detail with example, but content of the present invention is not limited thereto.：1.5％ 0.5％ ( ) 1.0％ ( ) 1.5％ ( ) 2.5％ ( ) 2.5％ ( ) PH 0.2％ ( ) 15％ ( ) 1.0％ ( ) ：1.0％ 0.5％ ( ) 0.5％ ( ) 1.5％ ( ) 2.5％ ( ) 2.5％ ( ) PH 0.2％ ( ) 15％ ( ) 1.0％ ( ) ：2.0％ 1.0％ ( ) 1.0％ ( ) 1.5％ ( ) 2.5％ ( ) 2.5％ ( ) PH 0.2％ ( ) 15％ ( ) 1.0％ ( ) ：3.0％ 1.5％ ( ) 1.5％ ( ) 1.5％ ( ) 2.5％ ( ) 2.5％ ( ) PH 0.2％ ( ) 15％ ( ) 1.0％ ( ) ( 1.5％ ) ：
| Medicament | Working concentration (g/100kg seed) | Survival rate of seedlings (%) |
| The agent of nimbin jamaicin kind clothing | ????1000 | ????90.6 |
| The agent of nimbin jamaicin kind clothing | ????2000 | ????93.5 |
| The agent of nimbin jamaicin kind clothing | ????3000 | ????96.2 |
More than handle crop safety.
Claims (11)
1. kind clothing agent formulation that is mixed and forms by nimbin and jamaicin, it is characterized in that each component content proportioning (weight) of nimbin jamaicin kind clothing agent is: nimbin content is 0.1-80%; Content of berberine is 0.1-20%; Stabiliser content is 0.5-5.0%; Film forming agent content is 0.5-5.0%; Pigment content is 0.5-5.0%; Sticker content is 0.5-5.0%; Organic solvent content is 0.1-20%; PH value conditioning agent content is 0.05-0.5%.
2. nimbin jamaicin kind clothing agent formulation according to claim 1 is characterized in that described stabilizer component is to be selected from: epoxidized vegetable oil, 2, any one or more in the 6-BHT.
3. nimbin jamaicin kind clothing agent formulation according to claim 1 is characterized in that described film forming agent component is to be selected from: any one or more in dextrin, the polyvinyl alcohol.
4. nimbin jamaicin kind clothing agent formulation according to claim 1 is characterized in that described sticker component is to be selected from: any one or more in soluble starch, sodium carboxymethylcellulose pyce, the polyethylene glycol.
5. nimbin jamaicin kind clothing agent formulation according to claim 1 is characterized in that described organic solvent component is to be selected from: any one or more in methyl alcohol, the ethanol.
6. nimbin jamaicin kind clothing agent formulation according to claim 1 is characterized in that described pH value conditioning agent component is to be selected from: any one or more in sodium hydroxide, ammonium hydroxide, the acetic acid.
7. the nimbin jamaicin kind clothing agent formulation that is mixed according to claim 1 is characterized in that described colour component is to be selected from: crystal violet.
8. nimbin jamaicin kind clothing agent formulation according to claim 1, it is characterized in that the optimal proportion (weight) of described each component content of nimbin jamaicin kind clothing agent formulation is: nimbin content is 0.1-1.0%; Content of berberine is 0.5-2.0%; Stabiliser content is 0.5-5.0%; Film forming agent content is 0.5-5.0%; Pigment content is 0.5-5.0%; Sticker content is 0.5-5.0%; Organic solvent content is 0.1-20%; PH value conditioning agent content is 0.05-0.5%.
9. nimbin jamaicin kind clothing agent formulation according to claim 1, it is characterized in that the proportioning (weight) of described 1.5% each component content of nimbin jamaicin kind clothing agent formulation is: nimbin content is 0.5%; Content of berberine is 1.0%; Stabiliser content is 2.5%; Film forming agent content is 2.5%; Pigment content is 1.0%; Sticker content is 1.5%; Organic solvent content is 15%; PH value conditioning agent content is 0.2%.
10. nimbin jamaicin kind clothing agent formulation according to claim 1, it is characterized in that the proportioning (weight) of described 1.0% each component content of nimbin jamaicin kind clothing agent formulation is: nimbin content is 0.5%; Content of berberine is 0.5%; Stabiliser content is 2.5%; Film forming agent content is 2.5%; Pigment content is 1.0%; Sticker content is 1.5%; Organic solvent content is 15%; PH value conditioning agent content is 0.2%.
11. nimbin jamaicin kind clothing agent formulation according to claim 1, it is characterized in that the proportioning (weight) of described 2.0% each component content of nimbin jamaicin kind clothing agent formulation is: nimbin content is 1.0%; Content of berberine is 1.0%; Stabiliser content is 2.5%; Film forming agent content is 2.5%; Pigment content is 1.0%; Sticker content is 1.5%; Organic solvent content is 15%; PH value conditioning agent content is 0.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112079 CN1442060A (en) | 2003-04-04 | 2003-04-04 | Nimbine-berberine seed coating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112079 CN1442060A (en) | 2003-04-04 | 2003-04-04 | Nimbine-berberine seed coating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1442060A true CN1442060A (en) | 2003-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03112079 Pending CN1442060A (en) | 2003-04-04 | 2003-04-04 | Nimbine-berberine seed coating agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN1442060A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349520A (en) * | 2011-08-25 | 2012-02-15 | 华南农业大学 | Application of berberine as herbicide |
| CN102976846A (en) * | 2012-11-26 | 2013-03-20 | 兰州世创生物科技有限公司 | Compound plant source seed coating agent and preparation method thereof |
| CN103039473A (en) * | 2012-12-31 | 2013-04-17 | 天津北洋百川生物技术有限公司 | High-efficiency seed coating |
| CN104472602A (en) * | 2014-12-09 | 2015-04-01 | 刘晓 | Biological insecticide used for lettuces and preparation method thereof |
| CN104472600A (en) * | 2014-11-18 | 2015-04-01 | 罗翼 | Biological insecticide for Chinese cabbage and preparation method thereof |
| CN105104392A (en) * | 2015-08-28 | 2015-12-02 | 天峨县平昌生态农业有限公司 | Bactericidal composition containing berberine and tebuconazole |
| CN107006497A (en) * | 2017-04-14 | 2017-08-04 | 田德远 | A kind of bactericidal composition containing volution bacterium amine and jamaicin |
-
2003
- 2003-04-04 CN CN 03112079 patent/CN1442060A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349520A (en) * | 2011-08-25 | 2012-02-15 | 华南农业大学 | Application of berberine as herbicide |
| CN102976846A (en) * | 2012-11-26 | 2013-03-20 | 兰州世创生物科技有限公司 | Compound plant source seed coating agent and preparation method thereof |
| CN102976846B (en) * | 2012-11-26 | 2016-01-20 | 兰州世创生物科技有限公司 | A kind of compound botanical seed coat agent and preparation method thereof |
| CN103039473A (en) * | 2012-12-31 | 2013-04-17 | 天津北洋百川生物技术有限公司 | High-efficiency seed coating |
| CN103039473B (en) * | 2012-12-31 | 2014-10-29 | 天津北洋百川生物技术有限公司 | High-efficiency seed coating |
| CN104472600A (en) * | 2014-11-18 | 2015-04-01 | 罗翼 | Biological insecticide for Chinese cabbage and preparation method thereof |
| CN104472602A (en) * | 2014-12-09 | 2015-04-01 | 刘晓 | Biological insecticide used for lettuces and preparation method thereof |
| CN105104392A (en) * | 2015-08-28 | 2015-12-02 | 天峨县平昌生态农业有限公司 | Bactericidal composition containing berberine and tebuconazole |
| CN105104392B (en) * | 2015-08-28 | 2017-09-22 | 康泰民生环境科学研究院（北京）有限公司 | A kind of bactericidal composition containing jamaicin and Tebuconazole |
| CN107006497A (en) * | 2017-04-14 | 2017-08-04 | 田德远 | A kind of bactericidal composition containing volution bacterium amine and jamaicin |
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