CN1276709C - Biological antibiotic chemicals - Google Patents
Biological antibiotic chemicals Download PDFInfo
- Publication number
- CN1276709C CN1276709C CN 200510043449 CN200510043449A CN1276709C CN 1276709 C CN1276709 C CN 1276709C CN 200510043449 CN200510043449 CN 200510043449 CN 200510043449 A CN200510043449 A CN 200510043449A CN 1276709 C CN1276709 C CN 1276709C
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- CN
- China
- Prior art keywords
- biological antibiotic
- polyoxin
- agricultural chemicals
- present
- oligo saccharide
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The present invention discloses a novel biological antibiotic chemical which is characterized in that the biological antibiotic chemical contains 60 to 90 wt% of chitin oligosaccharide and 10 to 40 wt% of polyoxin. The biological antibiotic chemical can enhance disease resistant and sterilizing effect. The present invention has the advantages of quick time effect, low chemical cost, low toxicity and no residue.
Description
(1) technical field: the present invention relates to a kind of biological antibiotic agricultural chemicals, belong to technical field of pesticide.
(2) background technology: because long-time a large amount of use chemical pesticide, crops have been caused serious residual hazard, the healthy of people caused serious harm, and long-term use has been developed immunity to drugs easily, will strengthen the usage amount of agricultural chemicals like this, increase peasant's production cost.In recent years used biopesticide, its low toxicity, noresidue meet the requirement of pollution-less agriculture development, at present the induction type biological bactericide chitin oligo saccharide of listing, though can produce disease-resistant factor by the inducing plant cell, suppress or kill pathogen, fungi, bacterium, virus etc. are had certain control efficiency, but since its belong in the absorption inducing action, thereby its effect focuses on prevention, action effective is slower, and control efficiency just can show after 7-15 days, and disease-resistant bactericidal effect is not remarkable.
(3) summary of the invention: the objective of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of enhancing disease-resistant bactericidal effect, action effective is fast, reduces drug cost, the biological antibiotic agricultural chemicals of low toxicity noresidue.
Purpose of the present invention can reach by following measure: a kind of biological antibiotic agricultural chemicals is characterized in that containing weight ratio and is 60%～90% chitin oligo saccharide, 10%～40% Polyoxin.
In order further to realize purpose of the present invention, it also contains stabilizing agent, and this stabilizing agent is at least a in formic acid, the ascorbic acid.
In order further to realize purpose of the present invention, it also contains reinforcing agent, and this reinforcing agent is an ethanol.
The present invention can produce following good effect compared with the prior art: the present invention adopts chitin oligo saccharide and Polyoxin, chitin oligo saccharide is induced and is made deposits yields disease-resistant factor (chitinase, dextranase, lignin etc.), during pathogen invasion and attack crop, the chitinase of making deposits yields can dissolution of bacteria, the chitin in the cell wall constituent of fungi, makes the thalline death of breaking; The chitin oligo saccharide porous with duplicating of the combined with protein viral interference of virus, suppresses the breeding of virus in virus.It is chitinous synthetic that Polyoxin can effectively suppress one of fungal cell wall skeleton composition, suppresses the breeding of fungi.After chitin oligo saccharide and Polyoxin are mixed, chitin oligo saccharide has been strengthened the chitinous action effect of Polyoxin to the bacterium fungi widely, its mechanism produces a large amount of chitinases for the chitin oligo saccharide inducing plant, the chitin of chitin enzymolysis bacterium, fungal cell wall, the a large amount of again inducing plants of the chitin oligo saccharide that generates produce chitinase, the cell wall of the pathogen of crop is infected in dissolving, it is chitinous synthetic to suppress the pathogen cell wall, greatly strengthened the result of treatment of Polyoxin, made its effect significantly improve 20～30%.Therefore bactericidal effect of the present invention is remarkable, and the functional bacteria spectrum is wide, nontoxic, do not develop immunity to drugs, reduced drug cost, the preventive and therapeutic effect that had both had immediate effect, just can manifest in control efficiency 3-4 days, long induced aging is arranged again, and timeliness reached more than 15 days, promptly fungi, bacterium was had stronger induce sterilization and action of contace poison, again virus, part insect disease there is good inhibition effect, and can improve yield of vegetables and reach more than 30%,, noresidue nontoxic, green non-pollution people and animals.
Be the comparative test of the present invention and existing induction type biological bactericide control efficiency below:
Learnt that by test consumption of the present invention reduces 20～30%, control efficiency has improved 10～15%, has reduced the cost of agriculture medication.
(4) embodiment: following the specific embodiment of the present invention is elaborated:
Embodiment 1: the Polyoxin that takes by weighing chitin oligo saccharide, the 40kg of 60kg stirred 20 minutes for 200 rev/mins, mixed and made this product.
Embodiment 2: the Polyoxin that takes by weighing chitin oligo saccharide, the 20kg of 80kg stirred 20 minutes for 200 rev/mins, mixed and made this product.
Embodiment 3: take by weighing the chitin oligo saccharide of 90kg, the Polyoxin of 10kg, 200 rev/mins were stirred 20 minutes, and mixed and make this product.
Embodiment 4: take by weighing chitin oligo saccharide, the Polyoxin of 39kg, the formic acid 1.5kg of 59.5kg, 200 rev/mins were stirred 20 minutes, and mixed and make this product.
Embodiment 5: take by weighing chitin oligo saccharide, the Polyoxin of 21kg, the ascorbic acid 1kg of 78kg, 200 rev/mins were stirred 20 minutes, and mixed and make this product.
Embodiment 6: take by weighing the chitin oligo saccharide of 89kg, and the Polyoxin of 10kg, formic acid 0.9kg, ethanol 0.1kg, 200 rev/mins were stirred 20 minutes, and mixed and make this product.
Claims (5)
1, a kind of biological antibiotic agricultural chemicals is characterized in that containing weight ratio and is 60%～90% chitin oligo saccharide, 10%～40% Polyoxin.
2, a kind of biological antibiotic agricultural chemicals according to claim 1 is characterized in that it also contains stabilizing agent.
3, a kind of biological antibiotic agricultural chemicals according to claim 2 is characterized in that described stabilizing agent is at least a in formic acid and the ascorbic acid.
4, a kind of biological antibiotic agricultural chemicals according to claim 1 and 2 is characterized in that it also contains reinforcing agent.
5, a kind of biological antibiotic agricultural chemicals according to claim 4 is characterized in that described reinforcing agent is an ethanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510043449 CN1276709C (en) | 2005-04-30 | 2005-04-30 | Biological antibiotic chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510043449 CN1276709C (en) | 2005-04-30 | 2005-04-30 | Biological antibiotic chemicals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1692724A CN1692724A (en) | 2005-11-09 |
| CN1276709C true CN1276709C (en) | 2006-09-27 |
Family
ID=35351982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510043449 Expired - Fee Related CN1276709C (en) | 2005-04-30 | 2005-04-30 | Biological antibiotic chemicals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1276709C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816305A (en) * | 2010-05-09 | 2010-09-01 | 海南正业中农高科股份有限公司 | Bactericide pesticide composite containing oligochitosan |
| CN101911944B (en) * | 2010-09-01 | 2013-03-06 | 北京三浦百草绿色植物制剂有限公司 | Pesticide composition for preventing and controlling plant nematode diseases and application thereof |
| CN102365946B (en) * | 2011-10-28 | 2013-08-21 | 海南正业中农高科股份有限公司 | Chitosan oligosaccharide composition for killing fruit flies, and application and method of chitosan oligosaccharide composition |
| CN102365942B (en) * | 2011-10-28 | 2013-10-23 | 海南正业中农高科股份有限公司 | Chitosan oligosaccharide composition for preventing Chinese cabbage soft rot disease, purpose thereof and method thereof |
| CN102365944B (en) * | 2011-10-28 | 2013-08-21 | 海南正业中农高科股份有限公司 | Chitosan oligosaccharide composition for killing diamond back moths, its application and method |
| CN102365943B (en) * | 2011-10-28 | 2013-10-23 | 海南正业中农高科股份有限公司 | Chitosan oligosaccharide composition for killing cnaphalocrocis medinalis, and application and method of chitosan oligosaccharide composition |
| CN102870779A (en) * | 2012-09-13 | 2013-01-16 | 青岛文创科技有限公司 | Compound bactericide of chitosan oligosaccharide and dioctyl divinyltriamino glycine acetate |
| CN106665579A (en) * | 2017-01-09 | 2017-05-17 | 张和林 | Sterilizing composition containing ascorbic acid and isoprothiolane |
-
2005
- 2005-04-30 CN CN 200510043449 patent/CN1276709C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1692724A (en) | 2005-11-09 |
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