CN104247721B - A kind of multi-functional plant source bactericide is for preventing and treating the purposes of Rhizoma Iridis Tectori gray mold - Google Patents
A kind of multi-functional plant source bactericide is for preventing and treating the purposes of Rhizoma Iridis Tectori gray mold Download PDFInfo
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- CN104247721B CN104247721B CN201410442523.1A CN201410442523A CN104247721B CN 104247721 B CN104247721 B CN 104247721B CN 201410442523 A CN201410442523 A CN 201410442523A CN 104247721 B CN104247721 B CN 104247721B
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Abstract
The present invention relates to a kind of multi-functional plant source bactericide for preventing and treating the purposes of Rhizoma Iridis Tectori gray mold, described botanical fungicide is made up of 0.5～2 part of Stellera chamaejasme L., 3～5 parts of Herba Artemisiae Annuaes, 0.7～2 part of Herba Artemisiae annuae, 0.3～1 part of Radix Cinnamomi porrecti, 1～3 part of Nicotiana tabacum L., 0.8～1.6 part of Radix Glycyrrhizae, 1～3 part of Fructus rhois chinensis, 3～5 parts of Galla Chinensiss, 0.5～2 part of Radix Sophorae Flavescentis, 0.2～0.6 part of synergist by ratio of weight and the number of copies.Botanical fungicide of the present invention has nontoxic, low-residual, pollution-free, without Drug resistance, bacteriostatic activity selectivity stronger, high, raw material sources advantage widely.
Description
Technical field
The present invention relates to a kind of antibacterial, be specifically related to a kind of multi-functional plant source bactericide for preventing and treating Rhizoma Iridis Tectori
The purposes of gray mold.
Background technology
Applied chemistry synthetic pesticide, it has preventive effect good, acts on fast feature, is currently the weight of the prevention and control of plant diseases, pest control
Want one of means.But the long-term substantial amounts of chemical synthetic pesticide that uses unreasonably, the highest poison, height
The application of residual pesticide, causes and causes pesticide residues to exceed standard, and environment and agricultural product are contaminated, and harm people and animals be good for
Health；It is serious that pest and disease damage develops immunity to drugs, preventive effect reduces even killing natural enemy, causes pest and disease damage the most rampant, broken
Bad ecological balance.Here it is " 3R " problem of so-called chemical pesticide.
The negative effect caused because of improper use or the abuse of chemical pesticide is apparent from.Botanical pesticide
Have low toxicity, noresidue, to the feature such as natural enemy is safer, meanwhile, its complex chemical composition of botanical pesticide,
It is not likely to produce Drug resistance.Therefore botanical pesticide is more satisfactory for solving chemical synthetic pesticide " 3R " problem
A class public nuisance-free agricultural chemicals.Whole or the partially visible speckle of plant that the gray mold of Rhizoma Iridis Tectori is infected by Botrytis.
Plant strain growth is obstructed, and first sheathing leaf is affected by web rot, is upwards coated with the spore net of Lycoperdon polymorphum Vitt from above ground portion.Knot
Really, though blade tip is the most yellow, but plant still lodges.Moist by sick kind ball, start to decay, browning, but be as good as
Taste.After removing epidermis, seen from napiform root top, ash yarn dyed fabric is with black mycelia block.Root and basal disc are not subject to
Infect.In addition to impaired leaf or cured leaf, blade is the most not compromised, in wet condition, and random speckle
Can occur on flower.
Summary of the invention
It is an object of the invention to provide the purposes of a kind of multi-functional plant source bactericide preventing and treating Rhizoma Iridis Tectori gray mold.
The present invention is realized by the following method above-mentioned purpose: provide a kind of multi-functional plant source bactericide to be used for preventing and treating
The purposes of Rhizoma Iridis Tectori gray mold, is applied to Rhizoma Iridis Tectori, wherein said plant source sterilization by multi-functional plant source bactericide
Agent by ratio of weight and the number of copies by 0.5～2 part of Stellera chamaejasme L., 3～5 portions of Herba Artemisiae Annuaes, 0.7～2 part of Herba Artemisiae annuae, 0.3～1
Part Radix Cinnamomi porrecti, 1～3 part of Nicotiana tabacum L., 0.8～1.6 portion of Radix Glycyrrhizae, 1～3 part of Fructus rhois chinensis, 3～5 parts of Galla Chinensiss, 0.5～2
Part Radix Sophorae Flavescentis, 0.2～0.6 part of synergist are made.
0.8～1 part by ratio of weight and the number of copies Stellera chamaejasme L. of described botanical fungicide, 3.5～4.5 portions of Herba Artemisiae Annuaes, 0.9～
1.3 portions of Herba Artemisiae annuaes, 0.5～0.7 portion of Radix Cinnamomi porrecti, 1.8～2.2 portions of Nicotiana tabacum Lves, 1.2～1.4 portions of Radix Glycyrrhizaes, 1.6～2.4 portions of salt
Testa Tritici, 3.8～4.2 parts of Galla Chinensiss, 0.8～1.2 part of Radix Sophorae Flavescentis, 0.3～0.5 part of synergist are made.
Described synergist is azone or Synergistic Phosphorus.
The preparation method of described botanical fungicide is: mix after one, weighing Chinese medicine by ratio of weight and the number of copies；Two,
By the mixture alcohol steep of step one, wherein the mixing speed in leaching process is 210r/min, ethanol body
Volume concentrations is 60%, and extraction time is 28h, and extraction temperature is 75 DEG C；Three, product mistake step 2 obtained
Filter；Four, under the conditions of 110 DEG C, the filtrate of step 3 is distilled；Five, 130 DEG C, under the conditions of 0.01MPa,
The fraction of step 4 is carried out moist heat sterilization 21min；Six, adding azone, stirring i.e. obtains plant source and kills
Microbial inoculum.
Described synergist is azone or Synergistic Phosphorus.
The invention has the beneficial effects as follows:
Botanical fungicide of the present invention has nontoxic, low-residual, pollution-free, without Drug resistance, bacteriostatic activity relatively
By force, high selectivity, raw material sources extensive, the pathogenic bacteria of Rhizoma Iridis Tectori gray mold can be killed.The method of the present invention has
Technique is simple, the advantage of low cost.Compared with chemical agent, Chinese herbal medicine action site is many, agent duration
Long, degradation speed is fast, the advantages such as environmental pollution is little.In the case of dosage and extension rate are identical,
It is 5～10 times that chemical agent sprays controlling disease spray medicine number of times, and botanical fungicide spraying times of the present invention
It is 3～5 times, medicament usage amount can be substantially reduced, reduce cost, reduce the chemical agent pressure to environment,
Especially because containing synergist, bactericidal effect is obviously enhanced.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be more
It is prone to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite boundary
Fixed.
The embodiment of the present invention includes:
Embodiment 1: during preparation according to the following steps: one, weigh by ratio of weight and the number of copies 0.5 part of Stellera chamaejasme L., 3 parts
Herba Artemisiae Annuae, 0.7 part of Herba Artemisiae annuae, 0.3 part of Radix Cinnamomi porrecti, 1 part of Nicotiana tabacum L., 0.8 portion of Radix Glycyrrhizae, 1 part of Fructus rhois chinensis, 3 parts five times
Mix after son, 0.5 part of Radix Sophorae Flavescentis；Two, by the mixture alcohol steep of step one, wherein stirring in leaching process
Mixing speed is 210r/min, and ethanol volumetric concentration is 60%, and extraction time is 28h, and extraction temperature is 75 DEG C；
Three, product step 2 obtained filters；Four, under the conditions of 110 DEG C, the filtrate of step 3 is distilled；Five,
130 DEG C, under the conditions of 0.01MPa, the fraction of step 4 is carried out moist heat sterilization 21min；Six, azone is added,
Stir and i.e. obtain botanical fungicide.
Embodiment 2: during preparation according to the following steps: one, weigh 2 parts of Stellera chamaejasme L.s, 5 portions of green grass or young crops by ratio of weight and the number of copies
Artemisia, 2 parts of Herba Artemisiae annuaes, 1 part of Radix Cinnamomi porrecti, 3 parts of Nicotiana tabacum Lves, 1.6 portions of Radix Glycyrrhizaes, 3 parts of Fructus rhois chinensiss, 5 parts of Galla Chinensiss, 2
Mix after part Radix Sophorae Flavescentis；Two, by the mixture alcohol steep of step one, the wherein mixing speed in leaching process
For 230r/min, ethanol volumetric concentration is 60%, and extraction time is 42h, and extraction temperature is 80 DEG C；Three, will
The product that step 2 obtains filters；Four, under the conditions of 115 DEG C, the filtrate of step 3 is distilled；Five, 130 DEG C,
Under the conditions of 0.01MPa, the fraction of step 4 is carried out moist heat sterilization 30min；Six, Synergistic Phosphorus is added, stirring
Uniformly i.e. obtain botanical fungicide.
Embodiment 3: during preparation according to the following steps: one, weigh by ratio of weight and the number of copies 1.4 parts of Stellera chamaejasme L.s, 4 parts
Herba Artemisiae Annuae, 1.3 parts of Herba Artemisiae annuaes, 0.7 part of Radix Cinnamomi porrecti, 2 parts of Nicotiana tabacum Lves, 1.2 portions of Radix Glycyrrhizaes, 2 parts of Fructus rhois chinensiss, 4 parts five times
Mix after son, 1.2 parts of Radix Sophorae Flavescentiss；Two, by the mixture alcohol steep of step one, wherein stirring in leaching process
Mixing speed is 220r/min, and ethanol volumetric concentration is 60%, and extraction time is 36h, and extraction temperature is 78 DEG C；
Three, product step 2 obtained filters；Four, under the conditions of 113 DEG C, the filtrate of step 3 is distilled；Five,
130 DEG C, under the conditions of 0.01MPa, the fraction of step 4 is carried out moist heat sterilization 25min；Six, potentiation is added
Phosphorus, stirs and i.e. obtains botanical fungicide.
Rhizoma Iridis Tectori gray mold is prevented and treated by the antibacterial utilizing embodiment 3 to be prepared, and starts after Rhizoma Iridis Tectori is planted
By pouring root dispenser, every 10 days pouring roots once, are total to pouring root 5 times, chemical agent 50% Sukeling, 65% first
Mould spirit wettable powder and present embodiment botanical fungicide are right after diluting 300,500,1000 multiples respectively
Gray mold prevention effect, result shows: extension rate be 300 times, 1000 times time, the application antibacterial
Compared with other two kinds of antibacterial, prevention effect is the poorest.When diluting for 500 times, wettable with 65% Jiameiling
Property powder and 50% Sukeling compare, and prevention effect is identical, other extension rate 65% Jiameiling wettable powder
Agent prevention effect is slightly better than the application bactericidal agent for preventing and treating effect, therefore, can use 500 times as diluted concentration
Carry out Rhizoma Iridis Tectori gray mold preventing and controlling.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalent structure made by description of the invention content or equivalence flow process conversion, or directly or indirectly it is used in it
The technical field that he is correlated with, is the most in like manner included in the scope of patent protection of the present invention.
Claims (4)
1. a multi-functional plant source bactericide is for preventing and treating the purposes of Rhizoma Iridis Tectori gray mold, it is characterised in that by many merits
Can be applied to Rhizoma Iridis Tectori by botanical fungicide, wherein said botanical fungicide is by ratio of weight and the number of copies by 0.5～2 part
Stellera chamaejasme L., 3～5 portions of Herba Artemisiae Annuaes, 0.7～2 part of Herba Artemisiae annuae, 0.3～1 part of Radix Cinnamomi porrecti, 1～3 part of Nicotiana tabacum L., 0.8～
1.6 parts of Radix Glycyrrhizaes, 1～3 part of Fructus rhois chinensis, 3～5 parts of Galla Chinensiss, 0.5～2 part of Radix Sophorae Flavescentis, 0.2～0.6 part of synergist
Make.
Purposes the most according to claim 1, it is characterised in that described botanical fungicide is by weight
Than 0.8～1 part of Stellera chamaejasme L., 3.5～4.5 portions of Herba Artemisiae Annuaes, 0.9～1.3 part of Herba Artemisiae annuae, 0.5～0.7 part of Radix Cinnamomi porrecti, 1.8～
2.2 parts of Nicotiana tabacum Lves, 1.2～1.4 portions of Radix Glycyrrhizaes, 1.6～2.4 parts of Fructus rhois chinensiss, 3.8～4.2 parts of Galla Chinensiss, 0.8～1.2
Part Radix Sophorae Flavescentis, 0.3～0.5 part of synergist are made.
Purposes the most according to claim 1 and 2, it is characterised in that described synergist is azone or potentiation
Phosphorus.
Purposes the most according to claim 3, it is characterised in that the preparation method of described botanical fungicide
For: mix after one, weighing Chinese medicine by ratio of weight and the number of copies；Two, by the mixture alcohol steep of step one, its
Mixing speed in middle leaching process is 210r/min, and ethanol volumetric concentration is 60%, and extraction time is 28h,
Extraction temperature is 75 DEG C；Three, product step 2 obtained filters；Four, by step 3 under the conditions of 110 DEG C
Filtrate distillation；Five, 130 DEG C, under the conditions of 0.01MPa, the fraction of step 4 is carried out moist heat sterilization 21min；
Six, add azone, stir and i.e. obtain botanical fungicide.
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| CN201410442523.1A CN104247721B (en) | 2014-09-02 | 2014-09-02 | A kind of multi-functional plant source bactericide is for preventing and treating the purposes of Rhizoma Iridis Tectori gray mold |
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| CN104255828A (en) * | 2014-09-04 | 2015-01-07 | 陈妍 | Multifunctional botanical fungiticide |
| CN104255827A (en) * | 2014-09-04 | 2015-01-07 | 陈妍 | Preparation method of multifunctional botanical fungiticide |
| CN105010431A (en) * | 2015-07-10 | 2015-11-04 | 常州市宏硕电子有限公司 | Plant-source bactericide for preventing and treating orchid bacterial diseases and preparation method thereof |
| CN108041093A (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 epidemic disease and preparation method thereof |
| CN107788023A (en) * | 2017-12-08 | 2018-03-13 | 柳州雅瑞科技有限公司 | A kind of botanical fungicide for preventing and treating edible lily gray mold and preparation method thereof |
| CN107980816A (en) * | 2017-12-08 | 2018-05-04 | 柳州雅瑞科技有限公司 | A kind of botanical fungicide for preventing edible lily basal stem rot and preparation method thereof |
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| CN1969636B (en) * | 2005-11-21 | 2010-12-15 | 刘伟平 | Compound botanical disinfectant use in agriculture and method for producing same |
| CN101703079A (en) * | 2009-12-16 | 2010-05-12 | 赵志敏 | Traditional Chinese medicine agricultural fungicide for preventing and treating diseases of vegetables and fruits |
| CN101773238B (en) * | 2010-02-02 | 2012-11-07 | 华南农业大学 | Application of artemisia apiacea extract |
| CN102342303B (en) * | 2010-08-03 | 2013-08-21 | 甘肃农业大学 | Botanical bactericide |
| CN103918723A (en) * | 2014-04-18 | 2014-07-16 | 安徽省淮北市农药厂 | Method for preparing biological agent by radix euphorbiae ebracteolatae |
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Effective date of registration: 20160912 Address after: 226131 Jiangsu city of Nantong Province Haimen Yuelai town Fuxing Road, building 12, the town government compound Applicant after: Nantong Yue Yue Industrial Co., Ltd. Address before: A district Liunan District of Liuzhou City Road 545000 the Guangxi Zhuang Autonomous Region 5 goose Gang Building 1 unit 602 room Applicant before: Chen Yan |
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