CN106689227A - Candicidin composition used for preventing rice sheath blight disease and preparation method of candicidin composition - Google Patents
Candicidin composition used for preventing rice sheath blight disease and preparation method of candicidin composition Download PDFInfo
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- CN106689227A CN106689227A CN201611204300.7A CN201611204300A CN106689227A CN 106689227 A CN106689227 A CN 106689227A CN 201611204300 A CN201611204300 A CN 201611204300A CN 106689227 A CN106689227 A CN 106689227A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Biotechnology (AREA)
- Pest Control & Pesticides (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a preparation method of a candicidin composition used for preventing the rice sheath blight disease. The preparation method comprises the steps that 1, herbaceous plants are decocted in water and filtered to prepare a plant extracting solution; 2, the plant extracting solution, candicidin and chlorpyrifos are mixed to prepare the candicidin composition, wherein the herbaceous plants comprise pyrethrum carneum, trifoliate jewelvine roots or stems, flos rhododendri mollis, artemisia argyi, ricinus communis, peach leaves, herba plantaginis, radix sophorae flavescentis and pericarpium zanthoxyli. The candicidin composition prepared through the preparation method can effectively prevent the rice sheath blight disease, rice is avoided from being rotted and withered, and then the grain weight and the yield of matured rice are improved.
Description
Technical field
The present invention relates to agricultural chemicals product, in particular it relates to a kind of candicidin composition for preventing and treating rice sheath blight disease
And preparation method thereof.
Background technology
Also known as moire disease, popular name spends sufficient stalk, rotten pin pest, features spot to rice sheath blight disease.It is to be fallen ill by Rhizoctonia solani Kuhn infection,
It is many to occur under high temperature, super-humid conditions.Banded sclerotial blight causes harm seriously in South Rice Region of China, be Major Diseases in current Rice Production it
One.The disease prevents paddy rice from earing, or the not plump paddy of heading is more, and grain declines again.
At present, preventing and treating rice sheath blight disease and being mainly is carried out by spraying insecticide, and most of is with single methyl sulfur bacterium
The agricultural chemicals such as spirit and hexaconazole carries out sprinkling diseases prevention；Using single agricultural chemicals, but after rice sheath blight disease occurs repeatedly, withered silk is found
Pyrenomycetes can develop immunity to drugs to agricultural chemicals, and then significantly reduce the cure rate of rice sheath blight disease, and then seriously reduce water
The grain weight and yield of rice.
The content of the invention
It is an object of the invention to provide a kind of candicidin composition for preventing and treating rice sheath blight disease and preparation method thereof,
By candicidin composition obtained in the preparation method being capable of effectively preventing rice sheath blight disease, it is to avoid paddy rice it is rotten withered enter
And cause that the grain weight after paddy rice maturation and yield are improved.
To achieve these goals, the invention provides a kind of for preventing and treating the candicidin composition of rice sheath blight disease
Preparation method, it is characterised in that preparation method includes：
1) herbaceous plant decocted in water, filtered prepared plant extraction liquid；
2) plant extraction liquid, candicidin and chlorine pyrazothion are mixed to prepare candicidin composition；
Wherein, herbaceous plant is Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash.
In step 1) in, the consumption of herbaceous plant and water can be selected in scope wide, but be able to further
Ground, effectively by the extracts active ingredients in herbaceous plant out, it is preferable that in step 1) in, relative to the grass of 100 weight portions
This plant, the consumption of water is 100-300 weight portions.
Meanwhile, 1 the step of invention) in, the consumption of each component can also be selected in scope wide in herbaceous plant, but
It is to further improve Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, the collaboration work between castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash
With, it is preferable that relative to the Dalmatian chrysanthemum of 100 weight portions, the consumption of the trifoliate jewelvine is 10-20 weight portions, the consumption of the sheep flower
It is 15-25 weight portions, the consumption of the wild wormwood artemisia is 30-40 weight portions, and the consumption of the castor-oil plant is 9-15 weight portions, the peach leaf
Consumption be 20-35 weight portions, the consumption of the Asiatic plantain is 25-35 weight portions, and the consumption of the kuh-seng is 40-55 weight
Part, the consumption of the Chinese prickly ash is 35-50 weight portions.
Additionally, in the preparation method of present invention offer, the actual conditions of decoction can also be selected in scope wide, but
In order to further by the extracts active ingredients of each component in herbaceous plant out, it is preferable that the decoction at least meets following bar
Part：It is 100-120 DEG C to decoct temperature, and decocting time is 6-10h.
In the above-described embodiment, the specific consumption of plant extraction liquid, candicidin and chlorine pyrazothion can also be wide
In the range of select, but in order to further improve the synergy between plant extraction liquid, candicidin and chlorine pyrazothion, it is excellent
Selection of land, in step 2) in, relative to the plant extraction liquid of 100 weight portions, the consumption of the candicidin is 1-9 weight
Part, the consumption of the chlorine pyrazothion is 6-10 weight portions.
In above-mentioned preparation method, in order to more efficient by the extracts active ingredients in herbaceous plant to plant extraction liquid
In, preferred point ground, before the decoction, methods described also includes that the herbaceous plant is placed in into the water is soaked.Its
In, the actual conditions of decoction can be selected in scope wide, but in order to further improve immersion effect, it is highly preferred that
Immersion at least meets following condition：Soaking temperature is 40-60 DEG C, and soak time is 12-24h.
Present invention also offers a kind of candicidin composition for preventing and treating rice sheath blight disease, the candicidin composition
It is prepared by above-mentioned method.
By above-mentioned technical proposal, the present invention will be by that will extract from Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, car
The herbal plant extraction liquid such as preceding grass, kuh-seng and Chinese prickly ash is added in candicidin and chlorine pyrazothion to be mixed to prepare to kill reads bacterium
Promotor composition, the candicidin composition has good effect for preventing and treating rice sheath blight disease, can effectively prevent rice root
Leaf is withered rotten and then improves grain weight and yield after paddy rice maturation.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Specific embodiment
Specific embodiment of the invention is described in detail below.It should be appreciated that described herein specific
Implementation method is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Below will the present invention will be described in detail by embodiment.
Embodiment 1
1) when Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash being soaked in 40 DEG C of water
Between for 24h, (wherein the weight ratio of herbaceous plant and water is 1:1)；Then plant is obtained by filtering after decocting 10h at 100 DEG C to carry
Take liquid；Wherein, the weight ratio of Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash is 100：10：
15：30：9：20：25：40：35；
2) above-mentioned plant extraction liquid, candicidin and chlorine pyrazothion are compared 100 according to weight at 25 DEG C：1：6 mixing systems
Obtain candicidin composition A1.
Embodiment 2
1) when Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash being soaked in 50 DEG C of water
Between for 20h, (wherein the weight ratio of herbaceous plant and water is 1:2)；Then plant is obtained by filtering after decocting 8h at 110 DEG C to carry
Take liquid；Wherein, the weight ratio of Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash is 100：15：
20：35：12：30：30：48：40；
2) above-mentioned plant extraction liquid, candicidin and chlorine pyrazothion are compared 100 according to weight at 25 DEG C：5：8 mixing systems
Obtain candicidin composition A2.
Embodiment 3
1) when Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash being soaked in 60 DEG C of water
Between for 12h, (wherein the weight ratio of herbaceous plant and water is 1:3)；Then plant is obtained by filtering after decocting 6h at 120 DEG C to carry
Take liquid；Wherein, the weight ratio of Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash is 100：20：
25：40：15：35：35：55：50；
2) above-mentioned plant extraction liquid, candicidin and chlorine pyrazothion are compared 100 according to weight at 25 DEG C：9：10 mixing systems
Obtain candicidin composition A3.
Comparative example 1
Method according to embodiment 1 carries out that composition B1 is obtained, unlike, step 1) without Dalmatian chrysanthemum.
Comparative example 2
Method according to embodiment 1 carries out that composition B2 is obtained, unlike, step 1) without trifoliate jewelvine.
Comparative example 3
Method according to embodiment 1 carries out that composition B3 is obtained, unlike, step 1) without sheep flower.
Comparative example 4
Method according to embodiment 1 carries out that composition B4 is obtained, unlike, step 1) without wild wormwood artemisia.
Comparative example 5
Method according to embodiment 1 carries out that composition B5 is obtained, unlike, step 1) without castor-oil plant.
Comparative example 6
Method according to embodiment 1 carries out that composition B6 is obtained, unlike, step 1) without peach leaf.
Comparative example 7
Method according to embodiment 1 carries out that composition B7 is obtained, unlike, step 1) without Asiatic plantain.
Comparative example 8
Method according to embodiment 1 carries out that composition B8 is obtained, unlike, step 1) without kuh-seng.
Comparative example 9
Method according to embodiment 1 carries out that composition B9 is obtained, unlike, step 1) without Chinese prickly ash.
Comparative example 10
Method according to embodiment 1 carries out that composition B10 is obtained, unlike, step 2) in without chlorine pyrazothion.
Comparative example 11
Method according to embodiment 1 carries out that composition B11 is obtained, unlike, draft was not planted before operation is decocted
Thing is soaked.
Application examples 1
The basically identical paddy field of 15 mu of soil is chosen, every mu of 1.5 ten thousand nest indica hybrid rices of plantation spray once every month
Above-mentioned composition or chlorine pyrazothion or candicidin, every mu of consumption is 100ml (being watered 50kg).After after paddy rice maturation, count
Grain weight and mu amount, concrete outcome are shown in Table 1.
Table 1
| Mass of 1000 kernel/g | Per mu yield/kg | |
| A1 | 30 | 1050 |
| A2 | 28 | 1000 |
| A3 | 26 | 1020 |
| B1 | 25 | 900 |
| B2 | 23 | 850 |
| B3 | 22 | 880 |
| B4 | 21 | 840 |
| B5 | 23 | 830 |
| B6 | 22 | 905 |
| B7 | 24 | 825 |
| B8 | 20 | 835 |
| B9 | 24 | 925 |
| B10 | 21 | 856 |
| B11 | 24 | 800 |
| Chlorine pyrazothion | 18 | 750 |
| Candicidin | 20 | 760 |
By above-described embodiment and comparative example, the candicidin composition that the present invention is provided can effectively prevent water
The sheath and culm blight of rice, and then improve grain weight and per mu yield after paddy rice maturation.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned implementation method
Detail, in range of the technology design of the invention, various simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the invention, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of preparation method for preventing and treating the candicidin composition of rice sheath blight disease, it is characterised in that the preparation side
Method includes：
1) herbaceous plant decocted in water, filtered prepared plant extraction liquid；
2) plant extraction liquid, candicidin and chlorine pyrazothion are mixed to prepare the candicidin composition；
Wherein, the herbaceous plant is Dalmatian chrysanthemum, trifoliate jewelvine, sheep flower, wild wormwood artemisia, castor-oil plant, peach leaf, Asiatic plantain, kuh-seng and Chinese prickly ash.
2. preparation method according to claim 1, wherein, in step 1) in, relative to the herbaceous plant of 100 weight portions,
The consumption of the water is 100-300 weight portions.
3. preparation method according to claim 2, wherein, relative to the Dalmatian chrysanthemum of 100 weight portions, the consumption of the trifoliate jewelvine
It is 10-20 weight portions, the consumption of the sheep flower is 15-25 weight portions, and the consumption of the wild wormwood artemisia is 30-40 weight portions, the castor
The consumption of fiber crops is 9-15 weight portions, and the consumption of the peach leaf is 20-35 weight portions, and the consumption of the Asiatic plantain is 25-35 weight
Part, the consumption of the kuh-seng is 40-55 weight portions, and the consumption of the Chinese prickly ash is 35-50 weight portions.
4. the preparation method according to any one in claim 1-3, wherein, the decoction at least meets following condition：
It is 100-120 DEG C to decoct temperature, and decocting time is 6-10h.
5. preparation method according to claim 4, wherein, in step 2) in, the plant relative to 100 weight portions carries
Liquid is taken, the consumption of the candicidin is 1-9 weight portions, and the consumption of the chlorine pyrazothion is 6-10 weight portions.
6. preparation method according to claim 5, wherein, before the decoction, methods described is also included the grass
This plant is placed in the water and is soaked.
7. preparation method according to claim 6, wherein, described immersion at least meets following condition：Soaking temperature is
40-60 DEG C, soak time is 12-24h.
8. a kind of candicidin composition for preventing and treating rice sheath blight disease, it is characterised in that the candicidin composition leads to
The preparation method in claim 1-7 described in any one is crossed to be prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204300.7A CN106689227A (en) | 2016-12-23 | 2016-12-23 | Candicidin composition used for preventing rice sheath blight disease and preparation method of candicidin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204300.7A CN106689227A (en) | 2016-12-23 | 2016-12-23 | Candicidin composition used for preventing rice sheath blight disease and preparation method of candicidin composition |
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| Publication Number | Publication Date |
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| CN106689227A true CN106689227A (en) | 2017-05-24 |
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| CN201611204300.7A Pending CN106689227A (en) | 2016-12-23 | 2016-12-23 | Candicidin composition used for preventing rice sheath blight disease and preparation method of candicidin composition |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349007A (en) * | 2013-07-26 | 2013-10-16 | 海南正业中农高科股份有限公司 | Agricultural composition containing antibiotics and plant source materials and application thereof |
| CN104012527A (en) * | 2014-06-20 | 2014-09-03 | 山东潍坊润丰化工股份有限公司 | Chlorpyrifos microemulsion and application thereof |
| CN105028525A (en) * | 2015-06-26 | 2015-11-11 | 芜湖福民生物药业有限公司 | Candicidin composition as well as preparation method and application thereof |
-
2016
- 2016-12-23 CN CN201611204300.7A patent/CN106689227A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349007A (en) * | 2013-07-26 | 2013-10-16 | 海南正业中农高科股份有限公司 | Agricultural composition containing antibiotics and plant source materials and application thereof |
| CN104012527A (en) * | 2014-06-20 | 2014-09-03 | 山东潍坊润丰化工股份有限公司 | Chlorpyrifos microemulsion and application thereof |
| CN105028525A (en) * | 2015-06-26 | 2015-11-11 | 芜湖福民生物药业有限公司 | Candicidin composition as well as preparation method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| 刘方农等: "《草本花卉生产技术》", 31 August 2010, 金盾出版社 * |
| 北京市植物保护站主编: "《植物医生实用手册》", 3 December 1999, 中国农业出版社 * |
| 杨洪强: "《有机园艺》", 31 July 2005, 中国农业出版社 * |
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Application publication date: 20170524 |