CN103621574A - Method for using drug for preventing and treating sclerotium rolfsii - Google Patents
Method for using drug for preventing and treating sclerotium rolfsii Download PDFInfo
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- CN103621574A CN103621574A CN201310580825.0A CN201310580825A CN103621574A CN 103621574 A CN103621574 A CN 103621574A CN 201310580825 A CN201310580825 A CN 201310580825A CN 103621574 A CN103621574 A CN 103621574A
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Abstract
The invention discloses a method for using a drug for preventing and treating sclerotium rolfsii. The method comprises the following steps: (A) preparing original liquid, wherein the original liquid contains the ingredients of 1% copper sulfate solution, 25% carboxin wettable powder, 70% pentachloronitrobenzene wettable powder, hypericin, matrine, artemisinin, double coptis chinensis and rhubarb; (B) at the early stage of the onset, spraying the rhizome of a disease part by using an original liquid solution of a volume which is 400 times that of the original liquid every 7-10 days, and spraying once or twice; (C) at the middle stage of the onset, spraying the rhizome of the disease part by using an original liquid solution of a volume which is 600 times that of the original liquid every 4-8 days, and spraying twice or three times; (D) adding water to dilute the original liquid until liquid of a 500-times volume is obtained and carrying out rhizome irrigating operation while carrying out the step (C). The method disclosed by the invention is simple, the used product is simple in proportion and convenient in use, and the treatment effect on watermelon sclerotium rolfsii is good; shown by testing, the solution of a volume which is 400-600 times that of the mixture has an obvious inactivation effect on deuteromycetes sclerotium rolfsii and athelia rolfsii and has a good bactericidal effect.
Description
Technical field:
The present invention relates to vegetables medicine, particularly a kind of using method of preventing and treating the medicine of southern blight bacterium.
Background technology:
Watermelon southern blight, climing or the fruit of the subaerial stem of main infringement, basal part of stem or paste climing the catching an illness of ground stem, is just crineous, on it, grow white radiation shape mycelium, fruit is caught an illness, sick portion browning, and edge is obvious, disease portion also grows white spun silk shape mycelium, mycelia is to the expansion of the close earth's surface of fruit, the later stage disease portion output dark brown Radish seed shape bulbil, during high humidity, disease portion is rotten.Pathogeny is: Sclerotium rolfsii, belongs to Fungi Imperfecti fungi.Have report, it has condition is Luo Eratai bacterium.Can together enter soil with the residual body of diseased plant.Long term survival forms source of infection.On it, the existence in soil affects greatly soil moisture.In the fluvisol of high humidity, can survive and reach 2～3 years, and in dry soil, can only survive several days.
The present invention is directed to the pesticide resistance problem that current watermelon southern blight produces, provide a kind of using method simple, the product proportioning of use is simple, easy to use, the effective a kind of using method of preventing and treating the medicine of southern blight bacterium for the treatment of watermelon southern blight.
Summary of the invention:
The object of the invention is to overcome the shortcoming existing in prior art, provide a kind of using method simple, the product proportioning of use is simple, easy to use, the effective a kind of using method of preventing and treating the medicine of southern blight bacterium for the treatment of watermelon southern blight.
To achieve these goals, the invention provides a kind of using method of preventing and treating the medicine of southern blight bacterium, wherein, comprise the steps:
A, preparation stoste: the component of stoste is: 1% copper sulfate solution, 25% carboxin wetting powder, 70% pcnb wetting powder, hypericin, matrine, qinghaosu, two coptiss, rheum officinale;
B, their early stage are used the stoste of 400 times of volume ratios to spray on sick portion rhizome, every 7-10 days 1 time, prevent and treat 1 time or 2 times;
C, morbidity are used the stoste of 600 times of volume ratios to spray on sick portion rhizome mid-term, every 4-8 days 1 time, prevent and treat 2 times or 3 times;
When D, step C spray, stoste is diluted with water to 500 times of liquid, fills with root operation.
A kind of medicine of preventing and treating southern blight bacterium that using method of the present invention is used, wherein, comprises the component of following unit of weight:
1% copper sulfate solution 10-15 part, 25% carboxin wetting powder 8-12 part, 70% pcnb wetting powder 10-15 part, hypericin 4-8 part, matrine 4-8 part, qinghaosu 6-10 part, two coptis 4-8 parts, rheum officinale 6-10 part.
Or, comprise the component of following unit of weight:
1% copper sulfate solution 10-12 part, 25% carboxin wetting powder 8-10 part, 70% pcnb wetting powder 10-12 part, hypericin 4-6 part, matrine 4-6 part, qinghaosu 6-8 part, two coptis 4-6 parts, rheum officinale 6-8 part.
Or, comprise the component of following unit of weight:
1% copper sulfate solution 12-15 part, 25% carboxin wetting powder 10-12 part, 70% pcnb wetting powder 12-15 part, hypericin 6-8 part, matrine 6-8 part, qinghaosu 8-10 part, two coptis 6-8 parts, rheum officinale 8-10 part.
During use, after said components is mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.
Percentage sign is mass percent.
Advantage of the present invention is, using method is simple, and the product proportioning of use is simple, easy to use, and treatment watermelon southern blight is effective, is specially:
When the present invention uses, 1% copper sulfate solution, 25% carboxin wetting powder, 70% pcnb wetting powder, hypericin, matrine, qinghaosu, two coptiss, rheum officinale.After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.(when two coptiss and rheum officinale are used, use alcohol leach extraction method to extract extract, what during mixing, use is extract.) through experimental test, the 400-600 of mixture times liquid, has obvious deactivation to imperfect fungus Sclerotium rolfsii and Luo Eratai bacterium, bactericidal effect is good.
Embodiment:
Example 1
1% 10 parts of copper sulfate solutions, 25% 8 parts of carboxin wetting powders, 70% 10 parts of pcnb wetting powders, 4 parts of hypericins, 4 parts of matrines, 6 parts of qinghaosus, 4 parts of two coptiss, 6 parts of rheum officinales.
After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.(when two coptiss and rheum officinale are used, use alcohol leach extraction method to extract extract, what during mixing, use is extract.) through experimental test, the 400-600 of mixture times liquid, has obvious deactivation to imperfect fungus Sclerotium rolfsii and Luo Eratai bacterium, bactericidal effect is good, and efficient 93.1%.
Using method is as follows:
A, preparation stoste: the component of stoste is: 1% copper sulfate solution, 25% carboxin wetting powder, 70% pcnb wetting powder, hypericin, matrine, qinghaosu, two coptiss, rheum officinale;
B, their early stage are used the stoste of 400 times of volume ratios to spray on sick portion rhizome, every 7-10 days 1 time, prevent and treat 1 time or 2 times;
C, morbidity are used the stoste of 600 times of volume ratios to spray on sick portion rhizome mid-term, every 4-8 days 1 time, prevent and treat 2 times or 3 times;
When D, step C spray, stoste is diluted with water to 500 times of liquid, fills with root operation.
Example 2
1% 15 parts of copper sulfate solutions, 25% 12 parts of carboxin wetting powders, 70% 15 parts of pcnb wetting powders, 8 parts of hypericins, 8 parts of matrines, 10 parts of qinghaosus, 8 parts of two coptiss, 10 parts of rheum officinales.
After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.(when two coptiss and rheum officinale are used, use alcohol leach extraction method to extract extract, what during mixing, use is extract.) through experimental test, the 400-600 of mixture times liquid, has obvious deactivation to imperfect fungus Sclerotium rolfsii and Luo Eratai bacterium, bactericidal effect is good, and efficient 92.7%.
Using method is as follows:
A, preparation stoste: the component of stoste is: 1% copper sulfate solution, 25% carboxin wetting powder, 70% pcnb wetting powder, hypericin, matrine, qinghaosu, two coptiss, rheum officinale;
B, their early stage are used the stoste of 400 times of volume ratios to spray on sick portion rhizome, every 7-10 days 1 time, prevent and treat 1 time or 2 times;
C, morbidity are used the stoste of 600 times of volume ratios to spray on sick portion rhizome mid-term, every 4-8 days 1 time, prevent and treat 2 times or 3 times;
When D, step C spray, stoste is diluted with water to 500 times of liquid, fills with root operation.
Example 3
1% 12 parts of copper sulfate solutions, 25% 10 parts of carboxin wetting powders, 70% 12 parts of pcnb wetting powders, 6 parts of hypericins, 6 parts of matrines, 8 parts of qinghaosus, 6 parts of two coptiss, 8 parts of rheum officinales.
After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.(when two coptiss and rheum officinale are used, use alcohol leach extraction method to extract extract, what during mixing, use is extract.) through experimental test, the 400-600 of mixture times liquid, has obvious deactivation to imperfect fungus Sclerotium rolfsii and Luo Eratai bacterium, bactericidal effect is good, and efficient 92.9%.
Using method is as follows:
A, preparation stoste: the component of stoste is: 1% copper sulfate solution, 25% carboxin wetting powder, 70% pcnb wetting powder, hypericin, matrine, qinghaosu, two coptiss, rheum officinale;
B, their early stage are used the stoste of 400 times of volume ratios to spray on sick portion rhizome, every 7-10 days 1 time, prevent and treat 1 time or 2 times;
C, morbidity are used the stoste of 600 times of volume ratios to spray on sick portion rhizome mid-term, every 4-8 days 1 time, prevent and treat 2 times or 3 times;
When D, step C spray, stoste is diluted with water to 500 times of liquid, fills with root operation.
Using method of the present invention is simple, and the product proportioning of use is simple, easy to use, and treatment watermelon southern blight is effective, when the present invention uses, 1% copper sulfate solution, 25% carboxin wetting powder, 70% pcnb wetting powder, hypericin, matrine, qinghaosu, two coptiss, rheum officinale.After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.
Claims (1)
1. a using method of preventing and treating the medicine of southern blight bacterium, is characterized in that, comprises the steps:
A, preparation stoste: the component of stoste is: 1% copper sulfate solution, 25% carboxin wetting powder, 70% pcnb wetting powder, hypericin, matrine, qinghaosu, two coptiss, rheum officinale;
B, their early stage are used the stoste of 400 times of volume ratios to spray on sick portion rhizome, every 7-10 days 1 time, prevent and treat 1 time or 2 times;
C, morbidity are used the stoste of 600 times of volume ratios to spray on sick portion rhizome mid-term, every 4-8 days 1 time, prevent and treat 2 times or 3 times;
When D, step C spray, stoste is diluted with water to 500 times of liquid, fills with root operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580825.0A CN103621574A (en) | 2013-11-19 | 2013-11-19 | Method for using drug for preventing and treating sclerotium rolfsii |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580825.0A CN103621574A (en) | 2013-11-19 | 2013-11-19 | Method for using drug for preventing and treating sclerotium rolfsii |
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| CN103621574A true CN103621574A (en) | 2014-03-12 |
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| CN201310580825.0A Pending CN103621574A (en) | 2013-11-19 | 2013-11-19 | Method for using drug for preventing and treating sclerotium rolfsii |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774077A (en) * | 2015-02-02 | 2015-07-15 | 陈凯 | Preparation method of special medical fertilizer for preventing and treating Herba Houttuyniae southern blight |
| CN104774076A (en) * | 2015-02-02 | 2015-07-15 | 陈凯 | Special medical fertilizer for preventing and treating Herba Houttuyniae southern blight |
| CN105230404A (en) * | 2015-10-16 | 2016-01-13 | 金寨县绿野中药材专业合作社 | Method for controlling sclerotium rolfsii for oriental paperbush which is medicinal material |
| CN109874811A (en) * | 2019-03-08 | 2019-06-14 | 湖北中医药大学 | A kind of natural inhibitor and preparation method thereof effectively preventing chrysanthemum root rot |
-
2013
- 2013-11-19 CN CN201310580825.0A patent/CN103621574A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774077A (en) * | 2015-02-02 | 2015-07-15 | 陈凯 | Preparation method of special medical fertilizer for preventing and treating Herba Houttuyniae southern blight |
| CN104774076A (en) * | 2015-02-02 | 2015-07-15 | 陈凯 | Special medical fertilizer for preventing and treating Herba Houttuyniae southern blight |
| CN105230404A (en) * | 2015-10-16 | 2016-01-13 | 金寨县绿野中药材专业合作社 | Method for controlling sclerotium rolfsii for oriental paperbush which is medicinal material |
| CN109874811A (en) * | 2019-03-08 | 2019-06-14 | 湖北中医药大学 | A kind of natural inhibitor and preparation method thereof effectively preventing chrysanthemum root rot |
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Application publication date: 20140312 |