CN100589699C - Composition of paenibacillus polymyxa and validamycin for preventing and controlling rice banded sclerotial blight - Google Patents
Composition of paenibacillus polymyxa and validamycin for preventing and controlling rice banded sclerotial blight Download PDFInfo
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- CN100589699C CN100589699C CN200810019537A CN200810019537A CN100589699C CN 100589699 C CN100589699 C CN 100589699C CN 200810019537 A CN200810019537 A CN 200810019537A CN 200810019537 A CN200810019537 A CN 200810019537A CN 100589699 C CN100589699 C CN 100589699C
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- paenibacillus polymyxa
- jinggangmeisu
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- sheath blight
- rice sheath
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Abstract
The invention discloses a compound of a Paenibacillus polymyxa and a validamycin used for controlling a rice sheath blight disease and is characterized in that the invention is a pesticide compound formed by mixing the Paenibacillus polymyxa and the validamycin with a weight percentage that the Paenibacillus polymyxa to the validamycin is equal to 1: 0.01 to 100; a formulation of the invention canbe processed into water aqua, powder or suspending agent. As the mechanisms of action of the two biological pesticides are not the same, the invention draws the strong points to offset the weak points through a mode of mixing and preparing according to a certain proportion and is used for controlling the rice sheath blight disease which can exert cooperative actions of the two, improve the controlling effect and greatly reduce the dosage and retard the fastness of harmful bacteria.
Description
Technical field
The invention belongs to pesticidal preparations, specifically is Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease.
Background technology
Paenibacillus polymyxa is a microbial pesticide, and insecticidal mechanism is prevented and treated the disease effect for mechanism such as broad-spectrum antiseptic material that it produced, site competition and induction of resistance reach; On producing, be mainly used in the control bacterial wilt of ginger at present.Jinggangmeisu is the water soluble antibiotics that is produced by the mutation of streptomyces hygroscopicus well ridge, after the mycelia of Rhizoctonia solani Kuhn touches jinggangmeisu, can be absorbed very soon and in thalline, conduct, disturb and the growth of inhibition somatic cells normal growth, thereby play therapeutic action by thalline; But jinggangmeisu is used to prevent and treat the existing 30 years history of rice sheath blight disease, very easily induces germ to develop immunity to drugs or has produced the antibiotic property of medicine.At present the control Rhizoctonia solani Kuhn is still lacked effective pesticidal preparations.
Summary of the invention
The purpose of this invention is to provide a kind of effectively preventing Rhizoctonia solani Kuhn Paenibacillus polymyxa and jinggangmeisu composition, greatly improved control efficiency, alleviated the pesticide resistance of Rhizoctonia solani Kuhn to jinggangmeisu greatly, result of study shows that Paenibacillus polymyxa and jinggangmeisu have the obvious synergistic effect.
Technical scheme of the present invention is as follows:
Prevent and treat the Paenibacillus polymyxa and the jinggangmeisu composition of rice sheath blight disease, it is characterized in that the composition that mixed by Paenibacillus polymyxa and jinggangmeisu, its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 0.01-100.
Described Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease, it is characterized in that the composition that mixed by Paenibacillus polymyxa and jinggangmeisu, its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 0.05-20.
Described Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease is characterized in that described its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 0.01-0.1.
Described Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease is characterized in that described its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 0.5-1.5.
Described Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease is characterized in that described its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 5-10.
Described Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease is characterized in that described its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 15-30.
Described Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease is characterized in that described its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 50-80.
Described Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease, it is characterized in that the described formulations of pesticide are aqua or pulvis, active component content in the composition is: Paenibacillus polymyxa 4000-6000CFU/ μ l, jinggangmeisu weight content 5-12%.
Described Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease, it is characterized in that the described formulations of pesticide are aqua or pulvis, active component content in the composition is: Paenibacillus polymyxa 6000CFU/ μ l, jinggangmeisu weight content 9.1%.
The present invention presses the Paenibacillus polymyxa of 8000CFU/ μ l, and concentration is 32% jinggangmeisu batching.
Because the mechanism of action of these two kinds of biopesticides is not quite similar, the present invention learns from other's strong points to offset one's weaknesses by the mode of mixed preparing by a certain percentage, be used to prevent and treat rice sheath blight disease, can bring into play the synergy of the two, improved control efficiency, can significantly reduce dosage and can slow down the generation of the germ antibiotic property of medicine again.
Embodiment
Example 1
Prevent and treat the Paenibacillus polymyxa and the jinggangmeisu composition of rice sheath blight disease, its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 0.01-0.1.The present invention is with the Paenibacillus polymyxa of 8000CFU/ μ l, and concentration is 32% jinggangmeisu batching.All the other examples also together.
Prevent and treat rice sheath blight disease pharmacy effect comparison sheet
(data source was in field trial in 2007)
Example 2
Prevent and treat the Paenibacillus polymyxa and the jinggangmeisu composition of rice sheath blight disease, its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 0.5-1.5.
Prevent and treat rice sheath blight disease pharmacy effect comparison sheet
(data source was in field trial in 2007)
Example 3
Prevent and treat the Paenibacillus polymyxa and the jinggangmeisu composition of rice sheath blight disease, its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 5-10.
Prevent and treat rice sheath blight disease pharmacy effect comparison sheet
(data source was in field trial in 2007)
Example 4
Prevent and treat the Paenibacillus polymyxa and the jinggangmeisu composition of rice sheath blight disease, its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 15-30.
Prevent and treat rice sheath blight disease pharmacy effect comparison sheet
(data source was in field trial in 2007)
Example 5
Prevent and treat the Paenibacillus polymyxa and the jinggangmeisu composition of rice sheath blight disease, its ratio of weight and number is: Paenibacillus polymyxa: jinggangmeisu=1: 50-80.
Prevent and treat rice sheath blight disease pharmacy effect comparison sheet
(data source was in field trial in 2007)
Example 6
Prevent and treat the Paenibacillus polymyxa and the jinggangmeisu composition of rice sheath blight disease, the formulations of pesticide are aqua or pulvis, and the active component content in the composition is: Paenibacillus polymyxa 6000CFU/ μ l, jinggangmeisu weight content 9.1%.
Prevent and treat rice sheath blight disease pharmacy effect comparison sheet
(data source was in field trial in 2007)
Claims (7)
1, prevent and treat the Paenibacillus polymyxa and the jinggangmeisu composition of rice sheath blight disease, it is characterized in that the composition that mixed by Paenibacillus polymyxa and jinggangmeisu, its weight part ratio is: Paenibacillus polymyxa: jinggangmeisu=1: 0.5-80.
2, Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease according to claim 1 is characterized in that described weight part ratio is: Paenibacillus polymyxa: jinggangmeisu=1: 0.5-1.5.
3, Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease according to claim 1 is characterized in that described weight part ratio is: Paenibacillus polymyxa: jinggangmeisu=1: 5-10.
4, Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease according to claim 1 is characterized in that described weight part ratio is: Paenibacillus polymyxa: jinggangmeisu=1: 15-30.
5, Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease according to claim 1 is characterized in that described weight part ratio is: Paenibacillus polymyxa: jinggangmeisu=1: 50-80.
6, Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease according to claim 1, the formulations of pesticide that it is characterized in that Paenibacillus polymyxa and jinggangmeisu composition are aqua or pulvis, active component content in the composition is: Paenibacillus polymyxa 4000-6000CFU/ μ l, the jinggangmeisu weight content is 5-12%.
7, Paenibacillus polymyxa and the jinggangmeisu composition of preventing and treating rice sheath blight disease according to claim 1, the formulations of pesticide that it is characterized in that Paenibacillus polymyxa and jinggangmeisu composition are aqua or pulvis, active component content in the composition is: Paenibacillus polymyxa 6000CFU/ μ l, the jinggangmeisu weight content is 9.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810019537A CN100589699C (en) | 2008-01-21 | 2008-01-21 | Composition of paenibacillus polymyxa and validamycin for preventing and controlling rice banded sclerotial blight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200810019537A CN100589699C (en) | 2008-01-21 | 2008-01-21 | Composition of paenibacillus polymyxa and validamycin for preventing and controlling rice banded sclerotial blight |
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| Publication Number | Publication Date |
|---|---|
| CN101218924A CN101218924A (en) | 2008-07-16 |
| CN100589699C true CN100589699C (en) | 2010-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810019537A Expired - Fee Related CN100589699C (en) | 2008-01-21 | 2008-01-21 | Composition of paenibacillus polymyxa and validamycin for preventing and controlling rice banded sclerotial blight |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329946B (en) * | 2013-06-21 | 2015-06-17 | 苏州市阳澄湖现代农业发展有限公司 | Oil suspension pesticide composition for preventing and treating rice sheath blight disease and preparation method thereof |
| CN103329947B (en) * | 2013-06-21 | 2015-08-19 | 苏州市阳澄湖现代农业发展有限公司 | Biological pesticide composite of a kind of water prevention rice sheath blight and preparation method thereof |
| CN103814951A (en) * | 2013-11-21 | 2014-05-28 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Application of paenibacillus polymyxa and validamycin combined composition used for preventing and curing oil tea anthracnose |
| CN104336091B (en) * | 2014-09-28 | 2016-08-10 | 句容市农业技术推广中心 | A kind of rice sheath blight disease controlling medicament |
| CN105018388A (en) * | 2015-07-31 | 2015-11-04 | 长江大学 | Paenibacillus polymyxa and application thereof |
| CN105145575A (en) * | 2015-10-26 | 2015-12-16 | 广西南宁益土生物科技有限责任公司 | Bactericide containing validamycin and cinnamyl aldehyde |
| EP3205208A1 (en) * | 2016-02-09 | 2017-08-16 | Basf Se | Mixtures and compositions comprising paenibacillus strains or fusaricidins and chemical pesticides |
| CN107232234A (en) * | 2017-07-21 | 2017-10-10 | 江西天祥通用航空股份有限公司 | A kind of biological bactericide and its application |
| CN109662100A (en) * | 2018-11-19 | 2019-04-23 | 安徽省农业科学院植物保护与农产品质量安全研究所 | A kind of bactericidal composition of Paenibacillus polymyxa and kasugarnycin |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930991A (en) * | 2006-10-01 | 2007-03-21 | 黄高 | Re-compounded germicide containing Bucillus licheniformis |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930991A (en) * | 2006-10-01 | 2007-03-21 | 黄高 | Re-compounded germicide containing Bucillus licheniformis |
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| CN101218924A (en) | 2008-07-16 |
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Assignee: Yangzhou Suling Agricultual Chemicals Co., Ltd. Assignor: Plant Protection Institute, Anhui Academy of Agricultural Sciences Contract record no.: 2011320000897 Denomination of invention: Composition of paenibacillus polymyxa and validamycin for preventing and controlling rice banded sclerotial blight Granted publication date: 20100217 License type: Exclusive License Open date: 20080716 Record date: 20110628 |
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Granted publication date: 20100217 Termination date: 20140121 |