CN101878761A - Anti-plant viral disease combination containing fucoidin and application thereof - Google Patents
Anti-plant viral disease combination containing fucoidin and application thereof Download PDFInfo
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- CN101878761A CN101878761A CN 201010226515 CN201010226515A CN101878761A CN 101878761 A CN101878761 A CN 101878761A CN 201010226515 CN201010226515 CN 201010226515 CN 201010226515 A CN201010226515 A CN 201010226515A CN 101878761 A CN101878761 A CN 101878761A
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Abstract
The invention discloses an anti-plant viral disease combination containing fucoidin. The combination adopts the fucoidin as an active component, wherein the content of the fucoidin is 0.5 to 5 percent by weight. The invention also discloses an application of the anti-plant viral disease combination in preventing and treating tomato viral diseases or tobacco viral diseases. The combination has a good prevention and treatment effect on plant viral diseases, and can induce and enhance the immunity of plants, thus inhibiting the infection of viruses and achieving the effects of virus resistance and yield increase, and moreover, the combination can be prepared into aqueous agent, soluble powder and wettable powder, and therefore can be conveniently sprayed, so the use is convenient. The prevention and treatment effect on plant viral diseases is more remarkable when the method is adopted.
Description
Technical field
The present invention relates to a kind of composition pesticide and application thereof of anti-plant viral disease, particularly a kind of anti-plant virus composition and application thereof that contains fucoidin.
Background technology
Fucoidin is the polysaccharide that extracts from large edible algae sea-tangle (Laminaria japonica), and main component is fucosan (Focoidan), and promptly the polymer of α-L-fucose-4-sulfuric ester claims algal polysaccharide sulfate, laminarin again.Fucoidin is a kind of host's macrophage, T cell to be had direct acting immunomodulator, it have antiviral, regulate the host immunity function and stimulate functions such as interferon formation.
The cosmopolitian plant viral species has reached 909 kinds at present, and China has reported kind more than 100.Most economic crops all plant part or whole growth failure seriously hinder plant growing because of the harm that is subjected to virus disease makes, influence quality and reduce output, and it is withered, mottled and rotten that common sympton has.The plant virus kind is many, endangers wide control difficulty.
Summary of the invention
One of purpose of the present invention provides a kind of anti-plant virus composition that contains fucoidin, and the said composition anti-plant viral disease is effective.
Two of purpose of the present invention provides the application of said composition in control tomato virus disease or tobacco virus.
The present invention adopts following measure to achieve these goals:
A kind of anti-plant virus composition that contains fucoidin is characterized in that: be active ingredient with the fucoidin, wherein the content of fucoidin is 0.5-5wt%.
Above-mentioned anti-plant virus composition can be aqua, comprises the component of following percetage by weight:
Fucoidin 0.5-5%
Lauryl sodium sulfate 3%
Water surplus.
Above-mentioned anti-plant virus composition also can be soluble powder or wetting powder, comprises the component of following percetage by weight:
Fucoidin 0.5-5%
Lauryl sodium sulfate 3%
White carbon 5-6%
NNO 5-10％
The kaolin surplus.
When above-mentioned anti-plant virus composition was aqua, its optimization formula was (percetage by weight):
Fucoidin 3-5%
Lauryl sodium sulfate 3%
Water surplus.
When above-mentioned anti-plant virus composition was soluble powder or wetting powder, its optimization formula was (percetage by weight):
Fucoidin 3-5%
Lauryl sodium sulfate 3%
White carbon 6%
NNO 8％
The kaolin surplus.
The application of above-mentioned Antiphytoviral composition in control tomato virus disease or tobacco virus is characterized in that: with said composition dilute with water 500-1000 doubly, be sprayed on the crop at the virus disease initial stage of origination.
In the above-mentioned application, it is characterized in that: the interval is 7-10 days said composition sprays twice, twice on crop between.
This preparation of compositions method:
Aqua: the female medicine mixing of first water and fucoidin, adding lauryl sodium sulfate dissolving and mixing more promptly becomes aqua.
Soluble powder or wetting powder: fucoidin, lauryl sodium sulfate, white carbon, NNO and kaolin are mixed by proportioning.Wherein, as diffusant, kaolin is as auxiliary material as wetting agent, NNO for white carbon, and fucoidin and lauryl sodium sulfate are effective ingredient.After each component mixes, they are crushed to the 300-400 order, promptly get the present composition.
Fucoidin has been proved to be has antiviral, as to regulate organism immunity, improves disease resistance, now, many it be disclosed in the application aspect medical.But the application of fucoidin in the plant disease-resistant toxicant do not have report.The inventor is through a large amount of experiments, drawn the composition that the present invention has the anti-plant viral disease effect.Said composition is an active ingredient with the fucoidin, adds that other compositions mix and get.It is good to viroses of plant control efficiency, can induce and strengthen plant immunity, thereby suppresses infecting of virus, reaches effect antiviral and volume increase.And can make aqua, soluble powder, wetting powder, and be convenient to spray, easy to use.
Adopt method prevention and treatment effect on plant viral diseases of the present invention more remarkable.
Embodiment
The present invention will be described in detail below by specific embodiment, and following explanation only is exemplary, does not limit the invention.If no special instructions, following percentage is percetage by weight.
Example 1
Component and content: fucoidin 2%, lauryl sodium sulfate 3%, water 95% (solvent).
Method for making: the female medicine mixing of first water and fucoidin, adding lauryl sodium sulfate dissolving and mixing more promptly becomes aqua.
Example 2
Component and content: fucoidin 0.5%, lauryl sodium sulfate 3%, water 96.5% (solvent).
Method for making is with embodiment 1.
Example 3
Component and content: fucoidin 1%, lauryl sodium sulfate 3%, white carbon 5%, NNO 10%, kaolin surplus.
Method for making: fucoidin, lauryl sodium sulfate, white carbon, NNO and kaolin are mixed by proportioning, be crushed to the 300-400 order, promptly get the present composition.
Example 4
Component and content: fucoidin 3%, lauryl sodium sulfate 3%, white carbon 6%, NNO 8%, kaolin surplus.
Method for making is with embodiment 3.
Example 5
Component and content: fucoidin 5%, lauryl sodium sulfate 3%, white carbon 6%, NNO 5%, kaolin surplus.
Method for making is with embodiment 3.
The using method of the composition that the foregoing description makes is as follows: with 500 times and 1000 times of the above-mentioned composition difference dilute with waters that makes, spray at tomato virus disease or tobacco virus their early stage, sprayed once after 7-10 days again.
The virus of harm tobacco is mainly tobacco mosaic virus (TMV), also is Tomato mosaic virus (TOMV).The virus of harm tomato mainly contains Tomato mosaic virus (TOMV), cucumber mosaic virus (CMV), potato virus X (PVY), and being example with tobacco mosaic virus (TMV) and cucumber mosaic virus (CMV) below describes the control efficiency of the present composition.
Table 1 fucoidin is to the control efficiency of tomato virus disease (CMV)
* the data heel with different letters, the expression variance analysis is at F
0.05Significant difference on the level.(DMRT method).
The present composition is also close with cucumber mosaic virus (CMV) to the control efficiency of potato virus X (PVY).
Table 2 fucoidin is to tobacco virus (TMV) control efficiency
Claims (7)
1. anti-plant virus composition that contains fucoidin, it is characterized in that: be active ingredient with the fucoidin, wherein the content of fucoidin is 0.5-5wt%.
2. anti-plant virus composition according to claim 1 is characterized in that: said composition is an aqua, comprises the component of following percetage by weight:
Fucoidin 0.5-5%
Lauryl sodium sulfate 3%
Water surplus.
3. anti-plant virus composition according to claim 1 is characterized in that: said composition is soluble powder or wetting powder, comprises the component of following percetage by weight:
Fucoidin 0.5-5%
Lauryl sodium sulfate 3%
White carbon 5-6%
NNO 5-10％
The kaolin surplus.
4. anti-plant virus composition according to claim 2 is characterized in that comprising the component of following percetage by weight:
Fucoidin 3-5%
Lauryl sodium sulfate 3%
Water surplus.
5. anti-plant virus composition according to claim 3 is characterized in that comprising the component of following percetage by weight:
Fucoidin 3-5%
Lauryl sodium sulfate 3%
White carbon 6%
NNO 8％
The kaolin surplus.
6. the application of each described Antiphytoviral composition in control tomato virus disease or tobacco virus among the claim 1-5 is characterized in that: with said composition dilute with water 500-1000 doubly, be sprayed on the crop at the virus disease initial stage of origination
7. application according to claim 6 is characterized in that: the interval is 7-10 days said composition sprays twice, twice on crop between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010226515 CN101878761B (en) | 2010-07-14 | 2010-07-14 | Anti-plant viral disease combination containing fucoidin and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010226515 CN101878761B (en) | 2010-07-14 | 2010-07-14 | Anti-plant viral disease combination containing fucoidin and application thereof |
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| Publication Number | Publication Date |
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| CN101878761A true CN101878761A (en) | 2010-11-10 |
| CN101878761B CN101878761B (en) | 2013-04-17 |
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| CN 201010226515 Active CN101878761B (en) | 2010-07-14 | 2010-07-14 | Anti-plant viral disease combination containing fucoidin and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206383A (en) * | 2014-09-18 | 2014-12-17 | 山东圣鹏科技股份有限公司 | Composition with resistance to plant virus diseases and application of composition |
| CN113100247A (en) * | 2021-03-24 | 2021-07-13 | 海南省农业科学院植物保护研究所 | Plant immunity inducing and resisting agent for preventing and controlling areca-nut yellowing disease and using method thereof |
| CN113767916A (en) * | 2021-11-10 | 2021-12-10 | 山东科大创业生物有限公司 | Composition for resisting plant virus diseases and preparation method and application thereof |
| CN114903045A (en) * | 2022-05-13 | 2022-08-16 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Preparation method and application of sustained-release antiviral agent containing brown algae polysaccharide |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1344565A (en) * | 2001-10-19 | 2002-04-17 | 汤洁 | Fucoidin ester as antiviral immunoregulator and its prepn |
-
2010
- 2010-07-14 CN CN 201010226515 patent/CN101878761B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1344565A (en) * | 2001-10-19 | 2002-04-17 | 汤洁 | Fucoidin ester as antiviral immunoregulator and its prepn |
Non-Patent Citations (1)
| Title |
|---|
| 《中国优秀硕士论文全文数据库》 20040430 李凌绪 海藻提取物的制备与抗病活性 D046-202 1-7 , * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206383A (en) * | 2014-09-18 | 2014-12-17 | 山东圣鹏科技股份有限公司 | Composition with resistance to plant virus diseases and application of composition |
| CN104206383B (en) * | 2014-09-18 | 2015-12-02 | 山东圣鹏科技股份有限公司 | Anti-plant virus composition and application thereof |
| CN113100247A (en) * | 2021-03-24 | 2021-07-13 | 海南省农业科学院植物保护研究所 | Plant immunity inducing and resisting agent for preventing and controlling areca-nut yellowing disease and using method thereof |
| CN113767916A (en) * | 2021-11-10 | 2021-12-10 | 山东科大创业生物有限公司 | Composition for resisting plant virus diseases and preparation method and application thereof |
| CN114903045A (en) * | 2022-05-13 | 2022-08-16 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Preparation method and application of sustained-release antiviral agent containing brown algae polysaccharide |
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| Publication number | Publication date |
|---|---|
| CN101878761B (en) | 2013-04-17 |
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Address after: 272063 resident of yutun Town, Rencheng District, Jining City, Shandong Province (yutun Industrial Park) Patentee after: SHANDONG SHENGPENG TECHNOLOGY CO.,LTD. Address before: 272063 resident of yutun Town, Rencheng District, Jining City, Shandong Province Patentee before: SHANDONG SHENGPENG PESTICIDE Co.,Ltd. |
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