CN103461399B - A kind of natural bactericidal agent preventing and treating ginkgo nursery stock damping-off and preparation method thereof - Google Patents
A kind of natural bactericidal agent preventing and treating ginkgo nursery stock damping-off and preparation method thereof Download PDFInfo
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- CN103461399B CN103461399B CN201310445466.8A CN201310445466A CN103461399B CN 103461399 B CN103461399 B CN 103461399B CN 201310445466 A CN201310445466 A CN 201310445466A CN 103461399 B CN103461399 B CN 103461399B
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- 235000008100 Ginkgo biloba Nutrition 0.000 title claims abstract description 37
- 241000918585 Pythium aphanidermatum Species 0.000 title claims abstract description 37
- 241000218628 Ginkgo Species 0.000 title claims abstract description 36
- 235000011201 Ginkgo Nutrition 0.000 title claims abstract description 36
- 239000003899 bactericide agent Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 241000031023 Amana edulis Species 0.000 claims abstract description 14
- 235000003092 Artemisia dracunculus Nutrition 0.000 claims abstract description 14
- 240000001851 Artemisia dracunculus Species 0.000 claims abstract description 14
- 241000596154 Belamcanda Species 0.000 claims abstract description 14
- 240000008365 Celosia argentea Species 0.000 claims abstract description 14
- 235000000722 Celosia argentea Nutrition 0.000 claims abstract description 14
- 244000044425 Quisqualis indica Species 0.000 claims abstract description 14
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000706 filtrate Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 241000722949 Apocynum Species 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 10
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 239000002068 microbial inoculum Substances 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 241000722948 Apocynum cannabinum Species 0.000 abstract 1
- 201000010099 disease Diseases 0.000 description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 12
- 239000000575 pesticide Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 244000052769 pathogen Species 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 241000220223 Fragaria Species 0.000 description 3
- 235000016623 Fragaria vesca Nutrition 0.000 description 3
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 3
- 241000233639 Pythium Species 0.000 description 3
- 241001361634 Rhizoctonia Species 0.000 description 3
- 241000813090 Rhizoctonia solani Species 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- 230000001580 bacterial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 241000223218 Fusarium Species 0.000 description 1
- 241001149959 Fusarium sp. Species 0.000 description 1
- 244000194101 Ginkgo biloba Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
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- 230000001524 infective effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
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- 238000009331 sowing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000004763 spore germination Effects 0.000 description 1
Abstract
A kind of natural bactericidal agent preventing and treating ginkgo nursery stock damping-off provided by the invention, is made up of following component: the seed of feather cockscomb, tarragon, blackberry lily, edible tulip, bluish dogbane, the fruit of Rangoon creeper, fructus schisandrae, moutan bark, dark plum, composite polymineral.This prevents and treats the natural bactericidal agent abundant raw material source of ginkgo nursery stock damping-off, with low cost, adopts the component of pure natural to make, not only Nonpoisonous, non-environmental-pollution, and effectively can prevent and treat ginkgo nursery stock damping-off.
Description
Technical field
The invention belongs to prevention and elimination of disease and pests field, particularly a kind of natural bactericidal agent preventing and treating ginkgo nursery stock damping-off and preparation method thereof.
Background technology
Ginkgo nursery stock damping-off is one of Major Diseases of Seedlings of Ginkgo biloba, all generally occurs in each ginkgo nursery garden.Death of seedling rate is very high, and especially when sowing more late, the incidence of disease is higher.Ginkgo nursery stock damping-off disease occurs more than between 4 ~ June.Because period of disease is different, usually there are four kinds of symptom: 1. plant before real kind of the bud that rots is unearthed and invaded by germ, cause seed decay to be called bud-rot type damping off.2. cauline leaf rots.Young shoot is unearthed period, due to reasons such as humidity are excessive or nursery stock is overstocked, is invaded by germ, causes cauline leaf to bond and rots, claim top rot type sudden disease.3. seedling is dampinged off.Take root period after coming up, because nursery stock degree of lignification is poor, germ invades rhizome, produces brown spot, and it is water stain shape that scab expands, and because germ spreads in seedling stem tissue, causes typical seedling to damping off symptom.4. nursery stock stands withered.After nursery stock stem lignification, germ invades from root, makes butt rot, and sick seedling is withered, but non-lodging, claim the damping-off of seedling.Above-mentioned four kinds of symptoms all have generation, but sudden imperial the most serious with seedling.The producing cause of ginkgo seedling damping off it has been generally acknowledged that and is divided into non-infective and infectivity.Ground, non-invasive disease reason garden ponding, earthing are blocked up, table soil hardens, surface temperature is crossed high reason and caused, can easy prevention and control by improving seedling management.Infectivity cause of disease comprises rhizoctonia fusarium, sickle-like bacteria Rhizoctonia and pythium spp (Pyihium) etc.These three kinds of pathogens all have stronger S, can survive at ordinary times on the plant residue of soil, once run into suitable host and namely wet environment infects harm.Pythium spp is many to be endangered when soil temperature 12 ~ 23 DEG C, and the thermophilic of rhizoctonia 25 ~ 28 DEG C, the thermophilic of sickle-like bacteria is 20 ~ 30 DEG C.The not easily prevention and control of infectivity cause of disease.
In existing ginkgo seedling raising process, be chemical pesticide bactericide for preventing the infectivity cause of disease of damping off normally used, the problem of environmental pollution caused owing to using chemical pesticide is in a large number on the rise.Meanwhile, adopt chemical pesticide bactericide, time various phytopathogen bacterial classification produce drug resistance, pesticide resistance, add the difficulty of control, even cause and prevent and treat unsuccessfully.In addition, chemical pesticide does not have selectivity because of it, also can threaten to useful biology.And a lot of chemical pesticide is non-degradable or is difficult to degraded, easily pollutes the enrichment of thing at animals and plants cylinder accumulation.
Along with the requirement of the public to " pollution-free food ", " pollution-free food " is more and more higher, market to pollution-free, can the ecological agricultural chemical demand of natural degradation also increase gradually.From the development of pesticide science, " Harmless " of " back to nature " and agricultural chemicals on pesticide manufacturing uses, be the inexorable trend of society and Development of Natural Science, therefore new bio wide-spectrum bactericide has wide development prospect.
Summary of the invention
Goal of the invention: the object of this invention is to provide a kind of environmental protection, the natural bactericidal agent preventing and treating ginkgo nursery stock damping-off that bactericidal effect is good.
Technical scheme: a kind of natural bactericidal agent preventing and treating ginkgo nursery stock damping-off provided by the invention, is made up of following component: the seed of feather cockscomb, tarragon, blackberry lily, edible tulip, bluish dogbane, the fruit of Rangoon creeper, fructus schisandrae, moutan bark, dark plum, composite polymineral.
Preferably, be made up of the component of following weight portion: seed of feather cockscomb 4-6 part, tarragon 4-6 part, blackberry lily 4-6 part, edible tulip 4-6 part, bluish dogbane 2-4 part, fruit of Rangoon creeper 1-3 part, fructus schisandrae 1-3 part, moutan bark 1-3 part, dark plum 0.5-1.5 part, composite polymineral 1-3 part.
More preferably, be made up of the component of following weight portion: the seed of feather cockscomb 5 parts, tarragon 5 parts, blackberry lily 5 parts, edible tulip 5 parts, bluish dogbane 3 parts, the fruit of Rangoon creeper 2 parts, fructus schisandrae 2 parts, moutan bark 2 parts, dark plum 1 part, composite polymineral 2 parts.
Wherein, described composite polymineral comprises boron, zinc, molybdenum, manganese, copper, iron, and per kilogram composite polymineral comprises: boron 20 grams, 30 grams, zinc, molybdenum 50 grams, 50 grams, manganese, copper 20 grams, iron 100 grams, surplus is the elements such as carbon, oxygen, nitrogen, phosphorus.
Present invention also offers the above-mentioned preparation method preventing and treating the natural bactericidal agent of ginkgo nursery stock damping-off, comprise the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is the seed of feather cockscomb, tarragon, blackberry lily, edible tulip, bluish dogbane, the fruit of Rangoon creeper, fructus schisandrae, moutan bark, dark plum;
(2) compound is added the ethanol water of 5-10 times amount 95%, be heated to 50-80 DEG C and decoct 2-4h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 5-10 times amount 95%, is heated to 50-80 DEG C and decocts 2-4h;
(4) filter, merging filtrate, is concentrated into the 1/20-1/10 that ethanol adds total amount, adds 1-3 times of volume water, leaves standstill 24-48h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, and adds composite polymineral mixing, must prevent and treat the natural bactericidal agent of ginkgo nursery stock damping-off.
Present invention also offers the above-mentioned natural bactericidal agent preventing and treating ginkgo nursery stock damping-off and preventing and treating the application in ginkgo nursery stock damping-off, be specially: the natural bactericidal agent preventing and treating ginkgo nursery stock damping-off is mixed with 500-1000 times of water gaging and is sterilization microbial inoculum.
Beneficial effect: natural bactericidal agent abundant raw material source of preventing and treating ginkgo nursery stock damping-off provided by the invention, with low cost, adopt the component of pure natural to make, not only Nonpoisonous, non-environmental-pollution, and effectively can prevent and treat ginkgo nursery stock damping-off.
Embodiment
According to following embodiment, the present invention may be better understood.But those skilled in the art will readily understand, concrete material proportion, process conditions and result thereof described by embodiment only for illustration of the present invention, and should can not limit the present invention described in detail in claims yet.
Embodiment 1
Prevent and treat the natural bactericidal agent of ginkgo nursery stock damping-off, be made up of the component of following weight portion: the seed of feather cockscomb 4 parts, tarragon 5 parts, blackberry lily 4 parts, edible tulip 5 parts, bluish dogbane 2 parts, the fruit of Rangoon creeper 1 part, fructus schisandrae 3 parts, moutan bark 3 parts, dark plum 1.5 parts, composite polymineral 2 parts.Per kilogram composite polymineral comprises: boron 20 grams, 30 grams, zinc, molybdenum 50 grams, 50 grams, manganese, copper 20 grams, iron 100 grams.
Its preparation method, comprises the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is the seed of feather cockscomb, tarragon, blackberry lily, edible tulip, bluish dogbane, the fruit of Rangoon creeper, fructus schisandrae, moutan bark, dark plum;
(2) compound is added the ethanol water of 8 times amount 95%, be heated to 60 DEG C and decoct 3h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 8 times amount 95%, is heated to 60 DEG C and decocts 2-4h;
(4) filter, merging filtrate, be concentrated into that ethanol adds total amount 1/15, add the water of concentrate 2 times of volumes, leave standstill 36h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, and adds composite polymineral mixing, must prevent and treat the natural bactericidal agent of ginkgo nursery stock damping-off.
Embodiment 2
Prevent and treat the natural bactericidal agent of ginkgo nursery stock damping-off, be made up of the component of following weight portion: the seed of feather cockscomb 6 parts, tarragon 6 parts, blackberry lily 6 parts, edible tulip 4 parts, bluish dogbane 4 parts, the fruit of Rangoon creeper 3 parts, fructus schisandrae 1 part, moutan bark 1 part, dark plum 0.5 part, composite polymineral 1 part.Per kilogram composite polymineral comprises: boron 20 grams, 30 grams, zinc, molybdenum 50 grams, 50 grams, manganese, copper 20 grams, iron 100 grams.
Its preparation method, comprises the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is the seed of feather cockscomb, tarragon, blackberry lily, edible tulip, bluish dogbane, the fruit of Rangoon creeper, fructus schisandrae, moutan bark, dark plum;
(2) compound is added the ethanol water of 5 times amount 95%, be heated to 80 DEG C and decoct 4h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 5 times amount 95%, is heated to 80 DEG C and decocts 4h;
(4) filter, merging filtrate, be concentrated into that ethanol adds total amount 1/20, add the water of concentrate 1 times of volume, leave standstill 48h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, and adds composite polymineral mixing, must prevent and treat the natural bactericidal agent of ginkgo nursery stock damping-off.
Embodiment 3
Prevent and treat the natural bactericidal agent of ginkgo nursery stock damping-off, be made up of the component of following weight portion: the seed of feather cockscomb 5 parts, tarragon 4 parts, blackberry lily 5 parts, edible tulip 6 parts, bluish dogbane 3 parts, the fruit of Rangoon creeper 2 parts, fructus schisandrae 2 parts, moutan bark 2 parts, dark plum 1 part, composite polymineral 3 parts.Per kilogram composite polymineral comprises: boron 20 grams, 30 grams, zinc, molybdenum 50 grams, 50 grams, manganese, copper 20 grams, iron 100 grams.
Its preparation method, comprises the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is the seed of feather cockscomb, tarragon, blackberry lily, edible tulip, bluish dogbane, the fruit of Rangoon creeper, fructus schisandrae, moutan bark, dark plum;
(2) compound is added the ethanol water of 10 times amount 95%, be heated to 50 DEG C and decoct 2h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 10 times amount 95%, is heated to 50 DEG C and decocts 2h;
(4) filter, merging filtrate, be concentrated into that ethanol adds total amount 1/10, add the water of concentrate 3 times of volumes, leave standstill 24h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, and adds composite polymineral mixing, must prevent and treat the natural bactericidal agent of ginkgo nursery stock damping-off.
Embodiment 4 measures the natural bactericidal agent preventing and treating ginkgo nursery stock damping-off of embodiment 1 to 3 to the inhibit activities of strawberry pathogen
This experiment, in vitro, measures the natural bactericidal agent preventing and treating ginkgo nursery stock damping-off of embodiment 1 to 3 to the inhibit activities of strawberry pathogen, method and result as follows:
1. for examination bacterial classification
Sickle-like bacteria (Fusarium sp.) GI115 is commercially available
Rhizoctonia solani Kuhn (Rhizoctonia solani Kuhn) is commercially available
Pythium spp (Py.helicoides) is commercially available
2.EC50 measures
Utilize mycelial growth rate method and spore germination method to measure embodiment of the present invention 1-3 natural bactericidal agent to the EC50 value of above-mentioned germ, the results are shown in Table 1.
Table 1 embodiment 1 natural bactericidal agent is to the EC50 value for examination pathogen
Adopt the method for regulation in " pesticide field efficacy medicine test criterion ", test the field efficacy of the natural bactericidal agent of the embodiment of the present invention 1 to 3, diluted concentration is 500 and 1000 times, the results are shown in Table 2.
The field control effectiveness test of the natural bactericidal agent of table 2 embodiment 1 to 3
Adopt the natural bactericidal agent treatment ginkgo nursery stock damping-off of embodiment 1 to 3, various disease respectively treats 100 strains, and extension rate is 500 times, the results are shown in Table 3.
The natural bactericidal agent treatment strawberry disease of table 3 embodiment 1 to 3
Claims (4)
1. prevent and treat a natural bactericidal agent for ginkgo nursery stock damping-off, it is characterized in that: be made up of the component of following weight portion: seed of feather cockscomb 4-6 part, tarragon 4-6 part, blackberry lily 4-6 part, edible tulip 4-6 part, bluish dogbane 2-4 part, fruit of Rangoon creeper 1-3 part, fructus schisandrae 1-3 part, moutan bark 1-3 part, dark plum 0.5-1.5 part, composite polymineral 1-3 part; Described composite polymineral comprises boron, zinc, molybdenum, manganese, copper, iron, and per kilogram composite polymineral comprises: boron 20 grams, 30 grams, zinc, molybdenum 50 grams, 50 grams, manganese, copper 20 grams, iron 100 grams.
2. a kind of natural bactericidal agent preventing and treating ginkgo nursery stock damping-off according to claim 1, is characterized in that: be made up of the component of following weight portion: the seed of feather cockscomb 5 parts, tarragon 5 parts, blackberry lily 5 parts, edible tulip 5 parts, bluish dogbane 3 parts, the fruit of Rangoon creeper 2 parts, fructus schisandrae 2 parts, moutan bark 2 parts, dark plum 1 part, composite polymineral 2 parts.
3. the preparation method preventing and treating the natural bactericidal agent of ginkgo nursery stock damping-off described in claim 1 or 2, is characterized in that: comprise the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is the seed of feather cockscomb, tarragon, blackberry lily, edible tulip, bluish dogbane, the fruit of Rangoon creeper, fructus schisandrae, moutan bark, dark plum;
(2) compound is added the ethanol water of 5-10 times amount 95%, be heated to 50-80 DEG C and decoct 2-4h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 5-10 times amount 95%, is heated to 50-80 DEG C and decocts 2-4h;
(4) filter, merging filtrate, is concentrated into the 1/20-1/10 that ethanol adds total amount, adds 1-3 times of volume water, leaves standstill 24-48h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, and adds composite polymineral mixing, must prevent and treat the natural bactericidal agent of ginkgo nursery stock damping-off.
4. the natural bactericidal agent preventing and treating ginkgo nursery stock damping-off described in claim 1 or 2 is preventing and treating the application in ginkgo nursery stock damping-off, it is characterized in that: mixed with 500-1000 times of water gaging by the natural bactericidal agent preventing and treating ginkgo nursery stock damping-off and be sterilization microbial inoculum.
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| CN105309499A (en) * | 2015-11-18 | 2016-02-10 | 无锡市稼宝药业有限公司 | Botanical fungicide for damping-off disease |
| CN106417313A (en) * | 2016-09-20 | 2017-02-22 | 佛山市盈辉作物科学有限公司 | Bactericidal composition containing amisulbrom and fluopicolide |
| CN107372666A (en) * | 2017-08-28 | 2017-11-24 | 锦屏县新化乡新化所蔬菜专业合作社 | A kind of composition for preventing and treating vegetable seedling samping off and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183901A (en) * | 1997-12-09 | 1998-06-10 | 贾春健 | Liquid farm disinfectant made of Chinese medicinal material |
| CN1895291A (en) * | 2006-06-09 | 2007-01-17 | 陈永丽 | Nano-Chinese medicinal biological product and its preparation |
| CN102430099A (en) * | 2012-01-04 | 2012-05-02 | 揭静华 | Life-prolonging essence |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183901A (en) * | 1997-12-09 | 1998-06-10 | 贾春健 | Liquid farm disinfectant made of Chinese medicinal material |
| CN1895291A (en) * | 2006-06-09 | 2007-01-17 | 陈永丽 | Nano-Chinese medicinal biological product and its preparation |
| CN102430099A (en) * | 2012-01-04 | 2012-05-02 | 揭静华 | Life-prolonging essence |
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