CN103583579A - Disease-resistant drug for watermelon southern blight - Google Patents
Disease-resistant drug for watermelon southern blight Download PDFInfo
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- CN103583579A CN103583579A CN201310580771.8A CN201310580771A CN103583579A CN 103583579 A CN103583579 A CN 103583579A CN 201310580771 A CN201310580771 A CN 201310580771A CN 103583579 A CN103583579 A CN 103583579A
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- southern blight
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- honeysuckle
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Abstract
The invention discloses a disease-resistant drug for watermelon southern blight. The disease-resistant drug comprises the following components in parts by weight: 10-15 parts of 40% quintozene, 8-12 parts of 15% wettable triadimefon powder, 10-15 parts of 50% wettable tolclofos-methyl powder, 4-8 parts of astragaloside, 4-8 parts of baicalin, 6-10 parts of polyoxin, 4-8 parts of honeysuckle, and 6-10 parts of andrographis paniculata. The disease-resistant drug has the advantages of simple proportion, convenience in use and good effect on treatment of the watermelon southern blight. Experiments show that a solution of the mixture has an obvious inactivation effect on fungi imperfecti sclerotium rolfsii and athelia roffsii, wherein the amount of the solution is 400-600 times of that of the mixture; the disinfection effect is good.
Description
Technical field:
The present invention relates to vegetables medicine, particularly a kind of disease-resistant medicine of watermelon southern blight.
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 proportioning simple, easy to use, the disease-resistant medicine of a kind of watermelon southern blight that treatment watermelon southern blight is effective.
Summary of the invention:
The object of the invention is to overcome the shortcoming existing in prior art, provide a kind of proportioning simple, easy to use, the disease-resistant medicine of a kind of watermelon southern blight that treatment watermelon southern blight is effective.
To achieve these goals, the invention provides a kind of disease-resistant medicine of watermelon southern blight, wherein, comprise the component of following unit of weight:
40% pcnb 10-15 part, 15% triazolone (triadimefon) wetting powder 8-12 part, 50% tolelofos-methyl (rizolex) wetting powder 10-15 part, Astragaloside IV 4-8 part, scutelloside 4-8 part, the clear 6-10 part of polyoxy, honeysuckle 4-8 part, Herba Andrographitis 6-10 part.
Or, comprise the component of following unit of weight:
40% pcnb 10-12 part, 15% triazolone (triadimefon) wetting powder 8-10 part, 50% tolelofos-methyl (rizolex) wetting powder 10-12 part, Astragaloside IV 4-6 part, scutelloside 4-6 part, the clear 6-8 part of polyoxy, honeysuckle 4-6 part, Herba Andrographitis 6-8 part.
Or, comprise the component of following unit of weight:
40% pcnb 12-15 part, 15% triazolone (triadimefon) wetting powder 10-12 part, 50% tolelofos-methyl (rizolex) wetting powder 12-15 part, Astragaloside IV 6-8 part, scutelloside 6-8 part, the clear 8-10 part of polyoxy, honeysuckle 6-8 part, Herba Andrographitis 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, proportioning is simple, easy to use, and treatment watermelon southern blight is effective, is specially:
When the present invention uses, 40% pcnb, 15% triazolone (triadimefon) wetting powder, 50% tolelofos-methyl (rizolex) wetting powder, Astragaloside IV, scutelloside, polyoxy is clear, honeysuckle, Herba Andrographitis.After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.(when honeysuckle and Herba Andrographitis 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
40% 10 parts of pcnbs, 8 parts of 15% triazolone (triadimefon) wetting powders, 10 parts of 50% tolelofos-methyl (rizolex) wetting powders, 4 parts of Astragaloside IVs, 4 parts of scutellosides, clear 6 parts of polyoxy, 4 parts of honeysuckles, 6 parts of Herba Andrographitis.
After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.(when honeysuckle and Herba Andrographitis 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%.
Example 2
40% 15 parts of pcnbs, 12 parts of 15% triazolone (triadimefon) wetting powders, 15 parts of 50% tolelofos-methyl (rizolex) wetting powders, 8 parts of Astragaloside IVs, 8 parts of scutellosides, clear 10 parts of polyoxy, 8 parts of honeysuckles, 10 parts of Herba Andrographitis.
After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.(when honeysuckle and Herba Andrographitis 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%.
Example 3
40% 12 parts of pcnbs, 10 parts of 15% triazolone (triadimefon) wetting powders, 12 parts of 50% tolelofos-methyl (rizolex) wetting powders, 6 parts of Astragaloside IVs, 6 parts of scutellosides, clear 8 parts of polyoxy, 6 parts of honeysuckles, 8 parts of Herba Andrographitis.
After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.(when honeysuckle and Herba Andrographitis 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%.
Proportioning of the present invention is simple, easy to use, treatment watermelon southern blight is effective, when the present invention uses, 40% pcnb, 15% triazolone (triadimefon) wetting powder, 50% tolelofos-methyl (rizolex) wetting powder, Astragaloside IV, scutelloside, polyoxy is clear, honeysuckle, Herba Andrographitis.After being mixed, be configured to 400-600 times of liquid of quality multiple, carry out spraying operation.
Claims (3)
1. a disease-resistant medicine for watermelon southern blight, is characterized in that, comprises the component of following unit of weight:
40% pcnb 10-15 part, 15% triazolone (triadimefon) wetting powder 8-12 part, 50% tolelofos-methyl (rizolex) wetting powder 10-15 part, Astragaloside IV 4-8 part, scutelloside 4-8 part, the clear 6-10 part of polyoxy, honeysuckle 4-8 part, Herba Andrographitis 6-10 part.
2. the disease-resistant medicine of watermelon southern blight according to claim 1, is characterized in that, comprises the component of following unit of weight:
40% pcnb 10-12 part, 15% triazolone (triadimefon) wetting powder 8-10 part, 50% tolelofos-methyl (rizolex) wetting powder 10-12 part, Astragaloside IV 4-6 part, scutelloside 4-6 part, the clear 6-8 part of polyoxy, honeysuckle 4-6 part, Herba Andrographitis 6-8 part.
3. the disease-resistant medicine of watermelon southern blight according to claim 1, is characterized in that, comprises the component of following unit of weight:
40% pcnb 12-15 part, 15% triazolone (triadimefon) wetting powder 10-12 part, 50% tolelofos-methyl (rizolex) wetting powder 12-15 part, Astragaloside IV 6-8 part, scutelloside 6-8 part, the clear 8-10 part of polyoxy, honeysuckle 6-8 part, Herba Andrographitis 8-10 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580771.8A CN103583579A (en) | 2013-11-19 | 2013-11-19 | Disease-resistant drug for watermelon southern blight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580771.8A CN103583579A (en) | 2013-11-19 | 2013-11-19 | Disease-resistant drug for watermelon southern blight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103583579A true CN103583579A (en) | 2014-02-19 |
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ID=50074068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580771.8A Pending CN103583579A (en) | 2013-11-19 | 2013-11-19 | Disease-resistant drug for watermelon southern blight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103583579A (en) |
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2013
- 2013-11-19 CN CN201310580771.8A patent/CN103583579A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |