CN106577810A - Prevention and cure method for polygala leaf blight - Google Patents
Prevention and cure method for polygala leaf blight Download PDFInfo
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- CN106577810A CN106577810A CN201611174347.3A CN201611174347A CN106577810A CN 106577810 A CN106577810 A CN 106577810A CN 201611174347 A CN201611174347 A CN 201611174347A CN 106577810 A CN106577810 A CN 106577810A
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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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/26—Meliaceae [Chinaberry or Mahogany family], e.g. mahogany, langsat or neem
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Abstract
The invention provides a prevention and cure method for polygala leaf blight, and belongs to the field of prevention and cure of Chinese herbal medicine plant diseases and insect pests. The prevention and cure method includes the steps: (1) treating soil before seeding; (2) treating seeds; (3) dipping seedlings before transplanting; (4) treating after transplanting. The prevention and cure method can effectively prevent the polygala leaf blight, so that the incidence rate of the polygala leaf blight is remarkably reduced, yield is increased, quality is improved, and farmer households achieve good economic benefits.
Description
Technical field
The invention belongs to Chinese herbal medicine prevention and control of plant diseases, pest control field, and in particular to a kind of prevention and controls of Radix Polygalae leaf blight.
Background technology
Radix Polygalae, You Ming Lush Rao, Ji Tseng-Lan produce northeast, North China, northwest and Central China and Sichuan, and perennial herb, main root is thick
It is strong, phloem meat, with tranquilize the mind and promote the intelligence, eliminating the phlegm, detumescence function, it is the insomnia and dreamful sleep caused for disarmony between the heart and kidney, forgetful frightened
Throb with fear, staring spells, expectoration is not well, sore swollen toxin, breast swell and pain.Field that Radix Polygalae custom is grown in relatively being dried, roadside, hillside,
The ground such as thick grass, the nice and cool weather of happiness, avoid high temperature, drought-resistant.It is suitable fertile, moistening, good draining, the loam rich in humus or
Grow on sandy loam containing a large amount of humus, moist or chaor should not be planted, blade can be caused to turn yellow and come off.Artificial growth is adopted
With seed propagation method, the plantation of high and dry physical features, well-drained loam or sandy loam is selected, also optional general farmland planting.Far
Incident pest and disease damage has root rot, leaf blight, aphid when will is planted, and wherein leaf blight high temperature season easily occurs, blade of causing harm,
Prevention and controls are 800-1000 times of liquid of Mancozeb or ridomil 800 times of element liquid foliage spray 1-2 time.Generally selected above-mentioned agriculture
Medicine medicament belongs to chemicals, and life-time service is not only harmful to human body, and has pollution to environment, and pathogen develops immunity to drugs,
Peasant household has to increase usage amount, results in vicious cycle.
The content of the invention
The technical problem to be solved is in view of the shortcomings of the prior art or defect, there is provided a kind of Folium Polygalae
The prevention and controls of rot.
To achieve these goals, the present invention is employed the following technical solutions and is achieved.
A kind of prevention and controls of Radix Polygalae leaf blight, comprise the following steps：
(1) front soil treatment is broadcast
5-7d before sowing, converts thin sand and soil and mixes malicious sandy soil with carbendazol wettable powder, applies nursery 3-10cm soil layer
It is interior, carbendazol wettable powder amount of application 0.2-0.5kg/ mus；
(2) seed treatment
Front 1-2d is broadcast, with biogas slurry and Bamboo vinegar solution by volume 3:1-2 makes mixed liquor, by Radix Polygalae seed mixing immersion
Kind, then sow；
(3) Seedling process is dipped in before transplanting
Before transplanting, medicinal liquid is made into 1000 times of liquid of iprodione wettable powder, Radix Polygalae seedling root system is put into into the liquid dipping in
Root, transplants immediately；
(4) post processing is transplanted
After transplanting 10-15d, by Fructus Corni extract, Flos Lonicerae extract, Cortex Meliae extract, Radix Sophorae Flavescentis extract, Radix Scutellariae
Extract, clear water in mass ratio 2:3:3:2:3:The medicine liquid spray plant that 100-200 is configured to, every sprinkling in 10-15 days once,
Spray 2-3 time altogether.
The Fructus Corni extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, is closed
And extracting solution, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Fructus Corni and carry
Thing powder is taken, the size-reduced machine of powder is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Herba Taraxaci extract powder for obtaining
End.
The Flos Lonicerae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, is closed
And extracting solution, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Flos Lonicerae and carry
Thing powder is taken, the size-reduced machine of powder is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Flos Lonicerae extract powder for obtaining
End.
Cortex Meliae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, and 1.5 hours every time, merging was carried
Liquid is taken, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Cortex Meliae extract
Powder, the size-reduced machine of powder is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Cortex Meliae extract powder for obtaining.
Radix Sophorae Flavescentis extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Sophorae Flavescentis extract powder
End, the size-reduced machine of powder is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Radix Sophorae Flavescentis extract powder for obtaining.
Radix Scutellariae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Scutellariae extract powder
End, the size-reduced machine of powder is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Radix Scutellariae extracts for obtaining.
The Advantageous Effects of the present invention：The Radix Polygalae leaf blight prevention and controls of the present invention can effectively prevent Radix Polygalae leaf blight
Generation, significantly reduce Radix Polygalae leaf blight sickness rate, yield increases, quality improving, makes Planting household obtain good economic effect
Benefit.
Specific embodiment
The present invention is described in detail with embodiment below.It should be appreciated that specific embodiment party described herein
Formula is merely to illustrate and explains the present invention, is not limited to the present invention.
Embodiment 1
A kind of prevention and controls of Radix Polygalae leaf blight, comprise the following steps：
(1) front soil treatment is broadcast
5d before sowing, converts thin sand and soil and mixes malicious sandy soil with carbendazol wettable powder, applies in nursery 3cm soil layer, many
Bacterium spirit wettable powder amount of application 0.2kg/ mus；
(2) seed treatment
Front 1d is broadcast, with biogas slurry and Bamboo vinegar solution by volume 3:1 makes mixed liquor, Radix Polygalae seed is soaked seed with mixed liquor, so
After sow；
(3) Seedling process is dipped in before transplanting
Before transplanting, medicinal liquid is made into 1000 times of liquid of iprodione wettable powder, Radix Polygalae seedling root system is put into into the liquid dipping in
Root, transplants immediately；
(4) post processing is transplanted
After transplanting 10d, Fructus Corni extract, Flos Lonicerae extract, Cortex Meliae extract, Radix Sophorae Flavescentis extract, Radix Scutellariae are carried
Take thing, clear water in mass ratio 2:3:3:2:3:The 100 medicine liquid spray plant being configured to, every sprinkling in 10 days once, spray altogether 2
It is secondary.
The Fructus Corni extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, is closed
And extracting solution, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Fructus Corni and carry
Thing powder is taken, the size-reduced machine of powder is crushed, 80 mesh rocking vibrations sieve screening, the 80 mesh Herba Taraxaci extract powder for obtaining.
The Flos Lonicerae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, is closed
And extracting solution, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Flos Lonicerae and carry
Thing powder is taken, the size-reduced machine of powder is crushed, 80 mesh rocking vibrations sieve screening, the 80 mesh Flos Lonicerae extract powder for obtaining.
Cortex Meliae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, and 1.5 hours every time, merging was carried
Liquid is taken, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Cortex Meliae extract
Powder, the size-reduced machine of powder is crushed, 80 mesh rocking vibrations sieve screening, the 80 mesh Cortex Meliae extract powder for obtaining.
Radix Sophorae Flavescentis extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Sophorae Flavescentis extract powder
End, the size-reduced machine of powder is crushed, 80 mesh rocking vibrations sieve screening, the 80 mesh Radix Sophorae Flavescentis extract powder for obtaining.
Radix Scutellariae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Scutellariae extract powder
End, the size-reduced machine of powder is crushed, 80 mesh rocking vibrations sieve screening, the 80 mesh Radix Scutellariae extracts for obtaining.
Embodiment 2
A kind of prevention and controls of Radix Polygalae leaf blight, comprise the following steps：
(1) front soil treatment is broadcast
7d before sowing, converts thin sand and soil and mixes malicious sandy soil with carbendazol wettable powder, applies in nursery 10cm soil layer, many
Bacterium spirit wettable powder amount of application 0.5kg/ mus；
(2) seed treatment
Front 2d is broadcast, with biogas slurry and Bamboo vinegar solution by volume 3:2 make mixed liquor, Radix Polygalae seed are soaked seed with mixed liquor, so
After sow；
(3) Seedling process is dipped in before transplanting
Before transplanting, medicinal liquid is made into 1000 times of liquid of iprodione wettable powder, Radix Polygalae seedling root system is put into into the liquid dipping in
Root, transplants immediately；
(4) post processing is transplanted
After transplanting 15d, Fructus Corni extract, Flos Lonicerae extract, Cortex Meliae extract, Radix Sophorae Flavescentis extract, Radix Scutellariae are carried
Take thing, clear water in mass ratio 2:3:3:2:3:The 200 medicine liquid spray plant being configured to, every sprinkling in 15 days once, spray altogether 3
It is secondary.
The Fructus Corni extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, is closed
And extracting solution, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Fructus Corni and carry
Thing powder is taken, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Herba Taraxaci extract powder for obtaining.
The Flos Lonicerae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, is closed
And extracting solution, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Flos Lonicerae and carry
Thing powder is taken, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Flos Lonicerae extract powder for obtaining.
Cortex Meliae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, and 1.5 hours every time, merging was carried
Liquid is taken, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Cortex Meliae extract
Powder, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Cortex Meliae extract powder for obtaining.
Radix Sophorae Flavescentis extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Sophorae Flavescentis extract powder
End, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Radix Sophorae Flavescentis extract powder for obtaining.
Radix Scutellariae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Scutellariae extract powder
End, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Radix Scutellariae extracts for obtaining.
Embodiment 3
A kind of prevention and controls of Radix Polygalae leaf blight, comprise the following steps：
(1) front soil treatment is broadcast
6d before sowing, converts thin sand and soil and mixes malicious sandy soil with carbendazol wettable powder, applies in nursery 5cm soil layer, many
Bacterium spirit wettable powder amount of application 0.35kg/ mus；
(2) seed treatment
Front 2d is broadcast, with biogas slurry and Bamboo vinegar solution by volume 3:1.5 make mixed liquor, and Radix Polygalae seed is soaked seed with mixed liquor,
Then sow；
(3) Seedling process is dipped in before transplanting
Before transplanting, medicinal liquid is made into 1000 times of liquid of iprodione wettable powder, Radix Polygalae seedling root system is put into into the liquid dipping in
Root, transplants immediately；
(4) post processing is transplanted
After transplanting 12d, Fructus Corni extract, Flos Lonicerae extract, Cortex Meliae extract, Radix Sophorae Flavescentis extract, Radix Scutellariae are carried
Take thing, clear water in mass ratio 2:3:3:2:3:The 150 medicine liquid spray plant being configured to, every sprinkling in 12 days once, spray altogether 3
It is secondary.
The Fructus Corni extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, is closed
And extracting solution, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Fructus Corni and carry
Thing powder is taken, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Herba Taraxaci extract powder for obtaining.
The Flos Lonicerae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, is closed
And extracting solution, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Flos Lonicerae and carry
Thing powder is taken, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Flos Lonicerae extract powder for obtaining.
Cortex Meliae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, and 1.5 hours every time, merging was carried
Liquid is taken, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Cortex Meliae extract
Powder, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Cortex Meliae extract powder for obtaining.
Radix Sophorae Flavescentis extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Sophorae Flavescentis extract powder
End, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Radix Sophorae Flavescentis extract powder for obtaining.
Radix Scutellariae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Scutellariae extract powder
End, the size-reduced machine of powder is crushed, 100 mesh rocking vibrations sieve screening, the 100 mesh Radix Scutellariae extracts for obtaining.
Claims (1)
1. a kind of prevention and controls of Radix Polygalae leaf blight, it is characterised in that comprise the following steps：
(1) front soil treatment is broadcast
5-7d before sowing, converts thin sand and soil and mixes malicious sandy soil with carbendazol wettable powder, applies in nursery 3-10cm soil layer, many
Bacterium spirit wettable powder amount of application 0.2-0.5kg/ mus；
(2) seed treatment
Front 1-2d is broadcast, with biogas slurry and Bamboo vinegar solution by volume 3:1-2 makes mixed liquor, Radix Polygalae seed is soaked seed with mixed liquor, so
After sow；
(3) Seedling process is dipped in before transplanting
Before transplanting, medicinal liquid is made into 1000 times of liquid of iprodione wettable powder, Radix Polygalae seedling root system is put into into the liquid root dipping, stood
Transplant；
(4) post processing is transplanted
After transplanting 10-15d, Fructus Corni extract, Flos Lonicerae extract, Cortex Meliae extract, Radix Sophorae Flavescentis extract, Radix Scutellariae are extracted
Thing, clear water in mass ratio 2:3:3:2:3:The medicine liquid spray plant that 100-200 is configured to, every sprinkling in 10-15 days once, spray altogether
Spill 2-3 time；
The Fructus Corni extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, and 1.5 hours every time, merging was carried
Liquid is taken, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Fructus Corni extract
Powder, the size-reduced machine of powder is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Herba Taraxaci extract powder for obtaining；
The Flos Lonicerae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, and 1.5 hours every time, merging was carried
Liquid is taken, medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Flos Lonicerae extract
Powder, the size-reduced machine of powder is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Flos Lonicerae extract powder for obtaining；
Cortex Meliae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction
Liquid, discards medicinal residues, and the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Cortex Meliae extract powder
End, the size-reduced machine of powder is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Cortex Meliae extract powder for obtaining；
Radix Sophorae Flavescentis extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction liquid,
Medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Sophorae Flavescentis extract powder, powder
The size-reduced machine in end is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Radix Sophorae Flavescentis extract powder for obtaining；
Radix Scutellariae extract is the heating and refluxing extraction three times with water-ethanol as Extraction solvent, 1.5 hours every time, united extraction liquid,
Medicinal residues are discarded, the concentrated recovery ethanol of extracting solution evaporates moisture, using spray dried form, obtains Radix Scutellariae extract powder, powder
The size-reduced machine in end is crushed, 80-100 mesh rocking vibration sieve screening, the 80-100 mesh Radix Scutellariae extracts for obtaining.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611174347.3A CN106577810A (en) | 2016-12-19 | 2016-12-19 | Prevention and cure method for polygala leaf blight |
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| CN201611174347.3A CN106577810A (en) | 2016-12-19 | 2016-12-19 | Prevention and cure method for polygala leaf blight |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766487A (en) * | 2014-12-26 | 2016-07-20 | 陈兴春 | Prevention method for Scutellaria baicalensis leaf blight |
| CN106105815A (en) * | 2016-06-16 | 2016-11-16 | 李�杰 | A kind of prevention method of Rhizoma Pinelliae white star |
-
2016
- 2016-12-19 CN CN201611174347.3A patent/CN106577810A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766487A (en) * | 2014-12-26 | 2016-07-20 | 陈兴春 | Prevention method for Scutellaria baicalensis leaf blight |
| CN106105815A (en) * | 2016-06-16 | 2016-11-16 | 李�杰 | A kind of prevention method of Rhizoma Pinelliae white star |
Non-Patent Citations (1)
| Title |
|---|
| 李少华著: "《植物农药》", 31 October 2012, 中国农业科技出版社 * |
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Application publication date: 20170426 |