CN104996489A - Natural bactericide for preventing and controlling pepper anthracnose - Google Patents
Natural bactericide for preventing and controlling pepper anthracnose Download PDFInfo
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- CN104996489A CN104996489A CN201510297178.1A CN201510297178A CN104996489A CN 104996489 A CN104996489 A CN 104996489A CN 201510297178 A CN201510297178 A CN 201510297178A CN 104996489 A CN104996489 A CN 104996489A
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Abstract
The invention discloses natural bactericide for preventing and controlling pepper anthracnose. The natural bactericide is prepared from, by weight, 5-9 parts of astragalus membranaceus, 5-9 parts of coptis chinensis, 5-9 parts of radix euphorbiae lantu, 4-6 parts of gingko, 3-5 parts of radix sophorae flavescentis, 1-3 parts of oriental wormwood, 1-3 parts of eupatorium, 2-4 parts of folium artemisiae argyi, 2-4 parts of gallnut, 5-7 parts of honeysuckle, 5-7 parts of mint and 6-10 parts of garlic. The natural bactericide for preventing and controlling the pepper anthracnose is rich in raw material source and low in cost, is prepared from pure natural components, is free of poison or pollution, and can effectively prevent and control the pepper anthracnose.
Description
Technical field
The invention belongs to prevention and elimination of disease and pests field, be specifically related to a kind of natural bactericidal agent preventing and treating pepper anthracnose.
Background technology
Pepper anthracnose is because of caused by Deuteromycotina, Colletotrichum fungal infection.Germ invests the surface of the seed with conidium or hides with mycelia and to survive the winter in seed, and sowing infected seed just can cause seedling to fall ill; Germ can also survive the winter with invalid body with mycelia or aceravlus in soil, becomes the primary infectious pathogen of next season morbidity.The conidium grown after surviving the winter is propagated by wind and rain splatter, insect or trickle, and when condition is suitable for, conidia germination grows germ tube, invades from the wound of Cuticle.Grow again conidium new in a large number after First aggression morbidity, can infect again and again again after propagation.
The method of current control pepper anthracnose is mainly cultural control and chemical control, cultural control poor effect, and chemical control is normally used is chemical pesticide bactericide, and 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 accumulates in pepper fruit and causes food safety hazard.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
For above-mentioned, the object of this invention is to provide a kind of natural bactericidal agent preventing and treating pepper anthracnose, its environmental protection, bactericidal effect is good.
The technical scheme that the present invention takes is:
Prevent and treat a natural bactericidal agent for pepper anthracnose, be made up of following raw material: Radix Astragali 5-9 part, coptis 5-9 part, root of langdu 5-9 part, ginkgo 4-6 part, kuh-seng 3-5 part, oriental wormwood 1-3 part, eupatorium 1-3 part, tarragon 2-4 part, gall nut 2-4 part, honeysuckle 5-7 part, peppermint 5-7 part, garlic 6-10 part.
Further, prevent and treat a natural bactericidal agent for pepper anthracnose, be made up of following raw material: the Radix Astragali 5 parts, the coptis 5 parts, the root of langdu 5 parts, ginkgo 4 parts, kuh-seng 3 parts, oriental wormwood 1 part, eupatorium 1 part, tarragon 2 parts, gall nut 2 parts, honeysuckle 5 parts, peppermint 5 parts, 6 parts, garlic.
Further, prevent and treat a natural bactericidal agent for pepper anthracnose, be made up of following raw material: the Radix Astragali 9 parts, the coptis 9 parts, the root of langdu 9 parts, ginkgo 6 parts, kuh-seng 5 parts, oriental wormwood 3 parts, eupatorium 3 parts, tarragon 4 parts, gall nut 4 parts, honeysuckle 7 parts, peppermint 7 parts, 10 parts, garlic.
Present invention also offers the preparation method of the natural bactericidal agent of above-mentioned control pepper anthracnose, comprise the following steps:
(1) above-mentioned raw material is prepared by proportioning;
(2) by raw material mixing after pulverizing, sieving respectively, compound is obtained;
(3) compound is added the ethanol water of 8-10 times amount 90%, be heated to 60-80 DEG C and decoct 2-4 hour, filter, obtain filtrate;
(4) add the ethanol water of 6-8 times amount 90% to filter residue, be heated to 60-80 DEG C and decoct 1-3 hour, filter, obtain secondary filtrate;
(5) twice filtrate is merged, be concentrated into that ethanol adds total amount 1/10, add 1-2 times of water gaging, leave standstill 1-2 days;
(6) filter, filtrate is concentrated into without alcohol taste, add same weight water and dissolve, the natural bactericidal agent of pepper anthracnose must be prevented and treated.
During use, bactericide is mixed with 500-1000 times of water gaging, is sprayed on diseased plant.
Beneficial effect of the present invention: the natural bactericidal agent abundant raw material source of control pepper anthracnose 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 pepper anthracnose.
Embodiment
Below embodiments of the invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiment 1
Prevent and treat a natural bactericidal agent for pepper anthracnose, be made up of following raw material: the Radix Astragali 5 parts, the coptis 5 parts, the root of langdu 5 parts, ginkgo 4 parts, kuh-seng 3 parts, oriental wormwood 1 part, eupatorium 1 part, tarragon 2 parts, gall nut 2 parts, honeysuckle 5 parts, peppermint 5 parts, 6 parts, garlic.
The preparation method of the natural bactericidal agent of above-mentioned control pepper anthracnose, comprises the following steps:
(1) above-mentioned raw material is prepared by proportioning;
(2) by raw material mixing after pulverizing, sieving respectively, compound is obtained;
(3) compound is added the ethanol water of 8 times amount 90%, be heated to 60-80 DEG C and decoct 2 hours, filter, obtain filtrate;
(4) add the ethanol water of 6 times amount 90% to filter residue, be heated to 60-80 DEG C and decoct 1 hour, filter, obtain secondary filtrate;
(5) twice filtrate is merged, be concentrated into that ethanol adds total amount 1/10, add 1 times of water gaging, leave standstill 1 day;
(6) filter, filtrate is concentrated into without alcohol taste, add same weight water and dissolve, the natural bactericidal agent of pepper anthracnose must be prevented and treated.
Embodiment 2
Prevent and treat a natural bactericidal agent for pepper anthracnose, be made up of following raw material: the Radix Astragali 7 parts, the coptis 7 parts, the root of langdu 7 parts, ginkgo 5 parts, kuh-seng 4 parts, oriental wormwood 2 parts, eupatorium 2 parts, tarragon 3 parts, gall nut 3 parts, honeysuckle 6 parts, peppermint 6 parts, 8 parts, garlic.
The preparation method of the natural bactericidal agent of above-mentioned control pepper anthracnose, comprises the following steps:
(1) above-mentioned raw material is prepared by proportioning;
(2) by raw material mixing after pulverizing, sieving respectively, compound is obtained;
(3) compound is added the ethanol water of 9 times amount 90%, be heated to 60-80 DEG C and decoct 3 hours, filter, obtain filtrate;
(4) add the ethanol water of 7 times amount 90% to filter residue, be heated to 60-80 DEG C and decoct 2 hours, filter, obtain secondary filtrate;
(5) twice filtrate is merged, be concentrated into that ethanol adds total amount 1/10, add 1.5 times of water gagings, leave standstill 2 days;
(6) filter, filtrate is concentrated into without alcohol taste, add same weight water and dissolve, the natural bactericidal agent of pepper anthracnose must be prevented and treated.
Embodiment 3
Prevent and treat a natural bactericidal agent for pepper anthracnose, be made up of following raw material: the Radix Astragali 9 parts, the coptis 9 parts, the root of langdu 9 parts, ginkgo 6 parts, kuh-seng 5 parts, oriental wormwood 3 parts, eupatorium 3 parts, tarragon 4 parts, gall nut 4 parts, honeysuckle 7 parts, peppermint 7 parts, 10 parts, garlic.
The preparation method of the natural bactericidal agent of above-mentioned control pepper anthracnose, comprises the following steps:
(1) above-mentioned raw material is prepared by proportioning;
(2) by raw material mixing after pulverizing, sieving respectively, compound is obtained;
(3) compound is added the ethanol water of 10 times amount 90%, be heated to 60-80 DEG C and decoct 4 hours, filter, obtain filtrate;
(4) add the ethanol water of 8 times amount 90% to filter residue, be heated to 60-80 DEG C and decoct 3 hours, filter, obtain secondary filtrate;
(5) twice filtrate is merged, be concentrated into that ethanol adds total amount 1/10, add 2 times of water gagings, leave standstill 2 days;
(6) filter, filtrate is concentrated into without alcohol taste, add same weight water and dissolve, the natural bactericidal agent of pepper anthracnose must be prevented and treated.
Adopt method of regulation in " pesticide field efficacy medicine test criterion ", the field efficacy of the natural bactericidal agent of the embodiment of the present invention 1 to 3 tested, diluted concentration be 500-1000 doubly, the results are shown in Table one, table two.
Table one: the natural bactericidal agent adopting embodiment 1-3, each dilution 500 times, each treatment 100 strain diseased plants:
| Natural bactericidal agent | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Cure diseased plant number | 93 | 97 | 95 |
Table two: the natural bactericidal agent adopting embodiment 1-3, each dilution 1000 times, each treatment 100 strain diseased plants:
| Natural bactericidal agent | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Cure diseased plant number | 90 | 93 | 91 |
Claims (4)
1. prevent and treat a natural bactericidal agent for pepper anthracnose, it is characterized in that being made up of following raw material: Radix Astragali 5-9 part, coptis 5-9 part, root of langdu 5-9 part, ginkgo 4-6 part, kuh-seng 3-5 part, oriental wormwood 1-3 part, eupatorium 1-3 part, tarragon 2-4 part, gall nut 2-4 part, honeysuckle 5-7 part, peppermint 5-7 part, garlic 6-10 part.
2. the natural bactericidal agent of control pepper anthracnose according to claim 1, is characterized in that being made up of following raw material: the Radix Astragali 5 parts, the coptis 5 parts, the root of langdu 5 parts, ginkgo 4 parts, kuh-seng 3 parts, oriental wormwood 1 part, eupatorium 1 part, tarragon 2 parts, gall nut 2 parts, honeysuckle 5 parts, peppermint 5 parts, 6 parts, garlic.
3. the natural bactericidal agent of control pepper anthracnose according to claim 1, is characterized in that being made up of following raw material: the Radix Astragali 9 parts, the coptis 9 parts, the root of langdu 9 parts, ginkgo 6 parts, kuh-seng 5 parts, oriental wormwood 3 parts, eupatorium 3 parts, tarragon 4 parts, gall nut 4 parts, honeysuckle 7 parts, peppermint 7 parts, 10 parts, garlic.
4. the natural bactericidal agent of the control pepper anthracnose according to claim 1 or 2 or 3, it is characterized in that, its preparation technology comprises the following steps:
(1) above-mentioned raw material is prepared by proportioning;
(2) by raw material mixing after pulverizing, sieving respectively, compound is obtained;
(3) compound is added the ethanol water of 8-10 times amount 90%, be heated to 60-80 DEG C and decoct 2-4 hour, filter, obtain filtrate;
(4) add the ethanol water of 6-8 times amount 90% to filter residue, be heated to 60-80 DEG C and decoct 1-3 hour, filter, obtain secondary filtrate;
(5) twice filtrate is merged, be concentrated into that ethanol adds total amount 1/10, add 1-2 times of water gaging, leave standstill 1-2 days;
(6) filter, filtrate is concentrated into without alcohol taste, add same weight water and dissolve, the natural bactericidal agent of pepper anthracnose must be prevented and treated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510297178.1A CN104996489A (en) | 2015-06-03 | 2015-06-03 | Natural bactericide for preventing and controlling pepper anthracnose |
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| CN201510297178.1A CN104996489A (en) | 2015-06-03 | 2015-06-03 | Natural bactericide for preventing and controlling pepper anthracnose |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105309503A (en) * | 2015-11-18 | 2016-02-10 | 无锡市稼宝药业有限公司 | Botanical fungicide for anthracnose |
| CN105767060A (en) * | 2016-05-05 | 2016-07-20 | 刘凯 | Botanical bactericide for breeders gladioli fusarium root rot prevention |
| CN105831167A (en) * | 2016-05-05 | 2016-08-10 | 刘凯 | Botanical bactericide for preventing and treating gladiolus leaf spot disease |
| CN105851078A (en) * | 2016-04-25 | 2016-08-17 | 刘照娟 | Plant protecting agent |
| CN106472592A (en) * | 2016-10-13 | 2017-03-08 | 合肥润雨农业科技有限公司 | A kind of anthrax pesticide control of Flos Osmanthi Fragrantis |
| CN107306650A (en) * | 2017-08-11 | 2017-11-03 | 合肥沁牧生态农业有限公司 | A kind of method for reducing capsicum microbial diseases |
| CN108041095A (en) * | 2017-12-08 | 2018-05-18 | 柳州雅瑞科技有限公司 | A kind of botanical fungicide for preventing edible lily virosis and preparation method thereof |
| CN109168695A (en) * | 2018-08-31 | 2019-01-11 | 广西壮族自治区农业科学院园艺研究所 | A kind of cultural method of pineapple Sakyamuni high yield period ahead of time |
| CN112753718A (en) * | 2019-10-17 | 2021-05-07 | 南京宿根花卉植物园有限公司 | Horticultural negundo chastetree bactericide |
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| CN101156606A (en) * | 2007-11-20 | 2008-04-09 | 史建生 | A plants antiseptic as well as preparing method and application |
| CN103461401A (en) * | 2013-09-26 | 2013-12-25 | 卞佳林 | Natural fungicide for preventing and treating gingko wilt disease and preparation method thereof |
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Patent Citations (2)
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| CN101156606A (en) * | 2007-11-20 | 2008-04-09 | 史建生 | A plants antiseptic as well as preparing method and application |
| CN103461401A (en) * | 2013-09-26 | 2013-12-25 | 卞佳林 | Natural fungicide for preventing and treating gingko wilt disease and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105309503A (en) * | 2015-11-18 | 2016-02-10 | 无锡市稼宝药业有限公司 | Botanical fungicide for anthracnose |
| CN105851078A (en) * | 2016-04-25 | 2016-08-17 | 刘照娟 | Plant protecting agent |
| CN105767060A (en) * | 2016-05-05 | 2016-07-20 | 刘凯 | Botanical bactericide for breeders gladioli fusarium root rot prevention |
| CN105831167A (en) * | 2016-05-05 | 2016-08-10 | 刘凯 | Botanical bactericide for preventing and treating gladiolus leaf spot disease |
| CN106472592A (en) * | 2016-10-13 | 2017-03-08 | 合肥润雨农业科技有限公司 | A kind of anthrax pesticide control of Flos Osmanthi Fragrantis |
| CN107306650A (en) * | 2017-08-11 | 2017-11-03 | 合肥沁牧生态农业有限公司 | A kind of method for reducing capsicum microbial diseases |
| CN107306650B (en) * | 2017-08-11 | 2020-12-15 | 铜陵美子园农特产品加工有限公司 | Method for reducing pepper microbial diseases |
| CN108041095A (en) * | 2017-12-08 | 2018-05-18 | 柳州雅瑞科技有限公司 | A kind of botanical fungicide for preventing edible lily virosis and preparation method thereof |
| CN109168695A (en) * | 2018-08-31 | 2019-01-11 | 广西壮族自治区农业科学院园艺研究所 | A kind of cultural method of pineapple Sakyamuni high yield period ahead of time |
| CN112753718A (en) * | 2019-10-17 | 2021-05-07 | 南京宿根花卉植物园有限公司 | Horticultural negundo chastetree bactericide |
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Application publication date: 20151028 |