CN108402077A - A kind of bactericidal composition of prevention and control soft rot of Chinese cabbage - Google Patents
A kind of bactericidal composition of prevention and control soft rot of Chinese cabbage Download PDFInfo
- Publication number
- CN108402077A CN108402077A CN201810511700.5A CN201810511700A CN108402077A CN 108402077 A CN108402077 A CN 108402077A CN 201810511700 A CN201810511700 A CN 201810511700A CN 108402077 A CN108402077 A CN 108402077A
- Authority
- CN
- China
- Prior art keywords
- bactericidal composition
- jervine
- zhongshengmycin
- graphene oxide
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
Abstract
The invention belongs to plant disease Control Technology fields, disclose a kind of bactericidal composition of prevention and control soft rot of Chinese cabbage, include each component of following weight percent：Jervine 5~20%, Zhongshengmycin 5~10%, graphene oxide 0.1~0.5%, surplus auxiliary agent；The dosage form of the bactericidal composition is any one of wettable powder, suspending agent or water dispersible granules.For the present invention by the way that graphene oxide and jervine, Zhongshengmycin to be used in compounding, three belongs to the fungicide of different role mechanism, and mutual mixture not will produce conflict；There is good synergistic function, preventive effect to be higher than single dose in a certain range, drug effect is more longlasting, substantially increases germicidal efficiency, has good control effect to soft rot of Chinese cabbage；Pathogen will not be made to develop immunity to drugs, expand fungicidal spectrum, reduced dosage and cost, can be used for the prevention of agricultural production crop disease.
Description
Technical field
The present invention relates to plant disease Control Technology fields, and in particular, to a kind of sterilization of prevention and control soft rot of Chinese cabbage Composition.
Background technology
Soft rot of Chinese cabbage is the worldwide prevalence caused by Erwinia (Erwinia carotovora) Disease, at home various regions generally occur, be one of big important disease of China Chinese cabbage three, the quality to China vegetables and vegetable grower's warp It helps and causes serious influence, common chemical pesticide control disease in production.
Black false hellebore is Liliaceae Veratrum, is herbaceos perennial, and jervine is present in Liliaceae Veratrum and spray It sneezes in careless platymiscium, raw material is the rhizome of the seed and white black false hellebore, RADIX ET RHIZOMA VERATRI NIGRI of sabadilla.Plant material is extracted or carried through ethyl alcohol It takes obtained.Correlative study shows jervine to plant disease such as brown rot, gray mold, soft rot, scab, bacillary perforation Disease, downy mildew, phytophthora root rot, powdery mildew, late blight, dry rot have good inhibiting effect.
Zhongshengmycin belongs to N- glycoside antibiotic, and antimicrobial spectrum is very wide, can resist Gram-positive, negative bacteria well, Multiple diseases caused by mycobacteria, saccharomycete and filamentous fungi.To Bacteria erwinia, angular leaf spot fungus, leaf spot bacteria, rice blast Bacterium, Target spot pathogen, gibberellic hypha etc. all have apparent antibacterial activity.Its mechanism of action is：By inhibiting microorganism albumen Matter synthesizes and keeps microorganism dead；Made by making der Pilz deformation of filament, inhibiting spore germination or directly killing the modes such as spore For filamentous fungi；The generation that the precursor substance of protective plant protecting agent and lignin in plant can be stimulated, to improve the disease-resistant of plant Ability increases income conducive to crop yield.
Graphene oxide (GO) is a kind of two dimensional surface material of monoatomic layer, has prodigious specific surface area.Due to GO There are many oxygen-containing groups on surface, so GO also has good hydrophily.The sterilization mechanism of GO materials is substantially divided at present For following 3 kinds of mainstream opinions：The edge of nano material damaging cells film as blade leads to intracellular DNA, RNA and thin Born of the same parents' device etc. leaks into extracellularly, leads to cell death；The oxidative pressure that material generates can be with the enzyme and albumen of oxidizing bacteria cell DNA can be oxidizing to and untwist and be broken, while can also aoxidize mitochondria by matter, and energy supply is made to go wrong；Nano flake packet Cell membrane is wrapped up in and wound, bacterium is come out with ambient environment, some important channels blocked on cell membrane allow cell cannot Energy exchange is generated with surrounding.
On the one hand, jervine and Zhongshengmycin all have higher bactericidal activity, if but long-term exclusive use, it is easy to make Plant germ develops immunity to drugs, and then generates the problems such as dosage increases, preventive effect reduces, the lasting period shortens.Meanwhile pesticide is anti- Multiple use will also result in the degradation rate decline of pesticide in the soil, be unfavorable for very much environment sustainable development.On the other hand, stone is aoxidized Although black alkene bactericidal effect is fine, long-term be used alone can cause normal plant cells a degree of damage.It will be different The active ingredient of the mechanism of action is reasonably compounded, and is that the damage that delays disease to develop immunity to drugs and reduce to host plant is non- Normal effective common method, and can be according to the effect in production application, to judge that this compounding is synergistic effect or short of money Anti- effect.But for jervine, Zhongshengmycin and the compounded combination of graphene oxide three, there has been no excessively related reports at present Road.
Invention content
The purpose of the invention is to overcome the above-mentioned deficiency of the prior art, a kind of killing for prevention and control soft rot of Chinese cabbage is provided Bacteria composition, for the present invention by the way that graphene oxide and jervine, Zhongshengmycin to be used in compounding, three belongs to different role mechanism Fungicide, mutual mixture not will produce conflict；There is good synergistic function in a certain range, preventive effect is higher than single Agent, drug effect are more longlasting.
To achieve the goals above, the present invention is achieved by following scheme：
A kind of bactericidal composition of prevention and control soft rot of Chinese cabbage, includes each component of following weight percent：Jervine 5~ 20%, Zhongshengmycin 5~10%, graphene oxide 0.1~0.5%, surplus auxiliary agent；The dosage form of the bactericidal composition is wettable Any one of property pulvis, suspending agent or water dispersible granules.
Three kinds of ingredient mechanism of action points are different in the present composition, and the present inventor passes through a large number of experiments recipe determination, carries Gone out a kind of Compositional type bactericidal composition of the present invention, i.e., using jervine, Zhongshengmycin and graphene oxide as active ingredient, into Capable Recompounded multielement bactericidal composition.Since the mechanism of action point of these three ingredients is different, by jervine, Zhongshengmycin and oxidation Graphene compounds in certain proportion, has good synergy synergistic effect, substantially increases germicidal efficiency, and can prolong well The generation of slow Disease Resistance, expands fungicidal spectrum, reduces drug cost, improves practical preventive effect, can be used for preventing soft rot of Chinese cabbage.
Preferably, when bactericidal composition is wettable powder, include each component of following weight percent：Jervine 5 ~20%, Zhongshengmycin 6~10%, graphene oxide 0.1~0.5%, dispersant 1~10%, wetting agent 1~10%, filler 1 ~25%.Jervine, Zhongshengmycin, graphene oxide and dispersant, wetting agent and filler are mixed by above-mentioned weight proportion, Uniform stirring in a stirring kettle remixes uniformly, obtains wettable powder bactericidal composition after being smashed by air jet mill.
Preferably, when bactericidal composition is suspending agent, include each component of following weight percent：Jervine 5~ 10%, Zhongshengmycin 5~7%, graphene oxide 0.1~0.5%, dispersant 5~10%, antifreezing agent 1~5%, thickener 0.1 ~1%, antifoaming agent 0.1~0.8%, excess water.The specific production stage of the suspending agent is：First auxiliary agent is mixed by above-mentioned proportioning It closes, is uniformly mixed through high speed shear, adds jervine, Zhongshengmycin and graphene oxide, abrading-ball 2~3 is small in ball crusher When, so that a diameter is below 5mm, obtains the bactericidal composition of aqueous suspension formulations.
Preferably, when bactericidal composition is water dispersible granules, include each component of following weight percent：Jervine 5 ~15%, Zhongshengmycin 5~10%, graphene oxide 0.1~0.5%, dispersant 5~10%, wetting agent 4~10%, disintegration Agent 1~5%, filler 1~25%.The specific production stage of the aqueous emulsion is：By jervine, Zhongshengmycin, graphene oxide, divide Powder, wetting agent, disintegrant and filler are uniformly mixed, and are crushed with micro jet, and through mediating, fluid bed is then added It is granulated, dried, sieved in granulating and drying machine, obtain the bactericidal composition of water dispersant.
Preferably, the dispersant is aliphatic amine polyoxyethylene ether, polyoxyethylene carboxylate, fatty acid glyceride gather At least one of ethylene oxide ether, poloxamer.
Preferably, the wetting agent is in lauryl sodium sulfate, calcium dodecyl benzene sulfonate, alkylnaphthalene sulfonate It is at least one.
Preferably, the filler is at least one of talcum powder, kaolin, diatomite, bentonite.
Preferably, the antifreezing agent is at least one of ethylene glycol, propylene glycol, glycerine, polyethylene glycol；Described Thickener be xanthans, hydroxymethyl cellulose, hydroxyethyl cellulose, methylcellulose, aluminum magnesium silicate, in polyvinyl alcohol at least It is a kind of；The antifoaming agent is at least one of sodium citrate, resorcinol.
Preferably, the disintegrant is at least one of urea, ammonium sulfate, aluminium chloride, citric acid, sodium bicarbonate.
Compared with prior art, the invention has the advantages that：
For the present invention by the way that graphene oxide and jervine, Zhongshengmycin to be used in compounding, three belongs to different role mechanism Fungicide, mutual mixture not will produce conflict；There is good synergistic function in a certain range, preventive effect is higher than single Agent, drug effect is more longlasting, substantially increases germicidal efficiency, has good control effect to soft rot of Chinese cabbage；It will not make pathogen It develops immunity to drugs, expands fungicidal spectrum, reduce dosage and cost, can be used for the prevention of agricultural production crop disease.
Specific implementation mode
The present invention is made with reference to specific embodiment and further being elaborated, the embodiment is served only for explaining this Invention, is not intended to limit the scope of the present invention.Test method used in following embodiments is normal unless otherwise specified Rule method；Used material, reagent etc., unless otherwise specified, for the reagent and material commercially obtained.
The incidence that whole strain blade is investigated according to experiment grade scale, calculates disease index and control effect.According to grandson Yun Peifa (《The Simple Calculation of co-toxicity coefficient and its application》, Huang attain clearly, 1993) calculate medicament toxicity index grade altogether poison be Number (CTC).CTC≤80, composition show as antagonism；80<CTC<120, composition shows as summation action；CTC≥ 120, composition shows as synergistic effect.
1 20% jervine Zhongshengmycin graphene oxide wettable powder of embodiment
By 12% jervine, 7.5% Zhongshengmycin, 0.5% graphene oxide, 10% poloxamer, 9% dodecyl sulphur Sour sodium and the mixing of 25% kaolin, uniform stirring, remixes uniformly, is made 20% after being smashed by air jet mill in a stirring kettle Jervine Zhongshengmycin graphene oxide wettable powder.
2 20% jervine Zhongshengmycin graphene oxide wettable powder of embodiment
By 13.7% jervine, 6% Zhongshengmycin, 0.3% graphene oxide, 8% polyoxyethylene carboxylate, 9%0 Dialkyl benzene sulfonic acids calcium, 20% diatomite, 5% bentonite mix, in a stirring kettle uniform stirring, after being smashed by air jet mill It remixes uniformly, 20% jervine Zhongshengmycin graphene oxide wettable powder is made.
3 15% jervine Zhongshengmycin graphene oxide suspending agent of embodiment
By 7% aliphatic amine polyoxyethylene ether, 3% polyethylene glycol, 0.5% hydroxymethyl cellulose, 0.4% sodium citrate and 74.1% water mixes, and after being uniformly mixed through high speed shear, adds 9% jervine, 5.5% Zhongshengmycin and 0.5% oxidation stone Black alkene, abrading-ball 2~3 hours in ball crusher, makes a diameter be below 5mm, and 15% jervine Zhongshengmycin oxygen is made Graphite alkene suspending agent.
4 15% jervine Zhongshengmycin graphene oxide suspending agent of embodiment
10% poloxamer, 4% glycerine, 1.0% xanthans, 0.6% sodium citrate and 69.4% water are mixed, through height After fast shear-mixed is uniform, 8.7% jervine, 6% Zhongshengmycin and 0.3% graphene oxide are added, is ground in ball crusher Ball 2~3 hours, makes a diameter be below 5mm, and 15% jervine Zhongshengmycin graphene oxide suspending agent is made.
5 20% jervine Zhongshengmycin graphene oxide water dispersible granules of embodiment
By 14% jervine, 5.5% Zhongshengmycin, 0.5% graphene oxide, 8% poloxamer, 4% dodecyl sulphur Sour sodium, 5% calcium dodecyl benzene sulfonate, 3% urea, 20% kaolin are uniformly mixed, and are crushed with micro jet, through pinching Close, be then added in fluidized-bed granulation dryer be granulated, dried, sieve after sampling analysis, in obtained 20% jervine Raw rhzomorph graphene oxide water dispersible granules.
6 25% jervine Zhongshengmycin graphene oxide water dispersible granules of embodiment
By 15% jervine, 9.7% Zhongshengmycin, 0.3% graphene oxide, 5% glycerol fatty acid ester polyoxyethylene ethe, 6% calcium dodecyl benzene sulfonate, 4.5% ammonium sulfate, 24.5% kaolin are uniformly mixed, and are crushed with micro jet, are passed through Mediate, be then added in fluidized-bed granulation dryer be granulated, dried, sieve after sampling analysis, obtained 25% jervine Zhongshengmycin graphene oxide water dispersible granules.
Bacteriostatic activity of the 7 Examples 1 to 6 bactericidal composition of embodiment to Chinese cabbage soft rot bacteria
Bacteriostatic activity of the Examples 1 to 6 bactericidal composition to Chinese cabbage soft rot bacteria is measured using micro-dilution method.Step It is as follows：
It will be in examination bacterium access Mueller-Hinton broth bouillons, 48h being cultivated in 35 DEG C, until turning after slight haziness Enter in 0.9% physiological saline, adjusts that (assay method is to make it under 650nm wavelength using spectrophotometer to Maxwell turbidity 0.5 Absorbance be 0.020), then with Mueller-Hinton broth bouillons dilute 200 times it is spare.The bacterium solution diluted is connected to 96 In orifice plate, per 100 μ L of hole liquid volume added, then it is separately added into Examples 1 to 6 bactericidal composition, using streptomycin sulphate as positive control, Not connect the processing of bacterium as negative control with bacteria culture fluid and dosing (Examples 1 to 6 bactericidal composition).96 holes that will be handled well Plate is placed in 35 DEG C of incubators and cultivates 20h, and light transmittance is measured under 650nm wavelength, records Examples 1 to 6 bactericidal composition pair For trying the inhibition growth minimum concentration (MIC) of bacterium, it is the standard for inhibiting growth to be more than 85% with light transmittance, the results are shown in Table 1.
Minimum inhibitory concentration (MIC) measurement result of 1 Examples 1 to 6 bactericidal composition of table to Chinese cabbage soft rot bacteria
| Processing | Minimum inhibitory concentration MIC (μ g/mL) |
| Embodiment 1 | 20 |
| Embodiment 2 | 18 |
| Embodiment 3 | 21 |
| Embodiment 4 | 26 |
| Embodiment 5 | 16 |
| Embodiment 6 | 19 |
| Streptomycin sulphate | 120 |
The result shows that 1~6 bactericidal composition of the embodiment of the present invention is apparently higher than the bacteriostatic activity of Chinese cabbage soft rot bacteria Streptomycin sulphate.
The toxicity test of 8 jervine of embodiment, Zhongshengmycin and graphene oxide to Erwinia
Jervine, Zhongshengmycin and graphene oxide compounding try Chinese cabbage soft rot bacteria Erwinia toxicity test It tests, specifically matches and the results are shown in Table 2~3.
2 jervine of table, Zhongshengmycin, graphene oxide single dose are to Erwinia survey toxicity index
| Processing | EC50(μg/mL) | TI |
| Jervine | 0.62 | 100 |
| Zhongshengmycin | 2.19 | 28.31 |
| Graphene oxide | 25.59 | 2.42 |
3 jervine of table, Zhongshengmycin and graphene oxide different proportion compounding are to Erwinia toxicity test result point Analysis
The result shows that jervine, Zhongshengmycin and graphene oxide significantly improve the control effect of soft rot of Chinese cabbage, Three's compound proportion has significant synergistic effect, co-toxicity coefficient 150 or more, to increase Erwinia within the scope of the present invention Effect effect is apparent；And three's compound proportion is not within the scope of the present invention, to cucurbita pepo Bacteria erwinia can only achieve summation action, Co-toxicity coefficient is less than 120.
9 field efficacy confirmatory experiment of embodiment
Test method：It is once sprayed at the initial stage of a disease, each handles 3 cells, each cell 20m2.Before medicine and 10 days investigation statistics incidences after medicine, 5 grab sample of each cell investigate the lesion area in whole strain per blade and account for blade The percentage of area calculates disease index and control effect.Every group of pharmaceutical quantities sprayed are with active constituent content in composition It is all mutually foundation.
Field experiment is carried out to soft rot of Chinese cabbage using Examples 1 to 6 bactericidal composition, the results are shown in Table 4：
4 soft rot of Chinese cabbage disease index of table and control effect
The result shows that jervine, Zhongshengmycin and graphene oxide compounding are notable to the control effect of soft rot of Chinese cabbage.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than is protected to the present invention The limitation of shield range can also be made on the basis of above description and thinking for those of ordinary skill in the art Other various forms of variations or variation, there is no necessity and possibility to exhaust all the enbodiments.It is all the present invention All any modification, equivalent and improvement etc., should be included in the protection of the claims in the present invention made by within spirit and principle Within the scope of.
Claims (9)
1. a kind of bactericidal composition of prevention and control soft rot of Chinese cabbage, which is characterized in that include each component of following weight percent： Jervine 5~20%, Zhongshengmycin 5~10%, graphene oxide 0.1~0.5%, surplus auxiliary agent；The dosage form of the bactericidal composition For any one of wettable powder, suspending agent or water dispersible granules.
2. bactericidal composition according to claim 1, which is characterized in that when bactericidal composition is wettable powder, packet Include each component of following weight percent：Jervine 5~20%, Zhongshengmycin 6~10%, graphene oxide 0.1~0.5%, dispersion Agent 1~10%, wetting agent 1~10%, filler 1~25%.
3. bactericidal composition according to claim 1, which is characterized in that when bactericidal composition is suspending agent, including with The each component of lower weight percent：Jervine 5~10%, Zhongshengmycin 5~7%, graphene oxide 0.1~0.5%, dispersant 5~ 10%, antifreezing agent 1~5%, thickener 0.1~1%, antifoaming agent 0.1~0.8%, excess water.
4. bactericidal composition according to claim 1, which is characterized in that when bactericidal composition is water dispersible granules, packet Include each component of following weight percent：Jervine 5~15%, Zhongshengmycin 5~10%, graphene oxide 0.1~0.5%, dispersion Agent 5~10%, wetting agent 4~10%, disintegrant 1~5%, filler 1~25%.
5. according to claim 2~4 any one of them bactericidal composition, which is characterized in that the dispersant is fatty amine At least one of polyoxyethylene ether, polyoxyethylene carboxylate, glycerol fatty acid ester polyoxyethylene ethe, poloxamer.
6. according to any bactericidal composition of claim 2 or 4, which is characterized in that the wetting agent is dodecyl At least one of sodium sulphate, calcium dodecyl benzene sulfonate, alkylnaphthalene sulfonate.
7. according to any bactericidal composition of claim 2 or 4, which is characterized in that the filler is talcum powder, kaolinite At least one of soil, diatomite, bentonite.
8. bactericidal composition according to claim 3, which is characterized in that the antifreezing agent is ethylene glycol, propylene glycol, third At least one of triol, polyethylene glycol；The thickener is xanthans, hydroxymethyl cellulose, hydroxyethyl cellulose, methyl At least one of cellulose, aluminum magnesium silicate, polyvinyl alcohol；The antifoaming agent is sodium citrate, in resorcinol at least It is a kind of.
9. bactericidal composition according to claim 4, which is characterized in that the disintegrant is urea, ammonium sulfate, chlorination At least one of aluminium, citric acid, sodium bicarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511700.5A CN108402077A (en) | 2018-05-24 | 2018-05-24 | A kind of bactericidal composition of prevention and control soft rot of Chinese cabbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511700.5A CN108402077A (en) | 2018-05-24 | 2018-05-24 | A kind of bactericidal composition of prevention and control soft rot of Chinese cabbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108402077A true CN108402077A (en) | 2018-08-17 |
Family
ID=63140555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810511700.5A Withdrawn CN108402077A (en) | 2018-05-24 | 2018-05-24 | A kind of bactericidal composition of prevention and control soft rot of Chinese cabbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108402077A (en) |
- 2018
- 2018-05-24 CN CN201810511700.5A patent/CN108402077A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107006480A (en) | A kind of bactericidal composition of fluorine-containing azoles bacterium acyl azanol | |
| CN104886070B (en) | Bactericidal composition and application thereof | |
| CN103053561B (en) | Benthiavalicarb isopropyl containing bactericidal composition | |
| CN106719711A (en) | Bactericidal composition and its application | |
| CN103004862A (en) | Sterilization composition containing benthiavalicarb isopropyl and bactericide for preventing and treating oomycetes | |
| CN102919251B (en) | Bactericidal composition containing benthiavalicarb isopropyl and captan | |
| CN101836634B (en) | Sterilizing pesticide composition containing azoxystrobin as well as application thereof | |
| CN104705324B (en) | A kind of bactericidal composition containing Zhongshengmycin and chitosan oligosaccharide | |
| CN108739851A (en) | A kind of bactericidal composition of prevention and control konjak soft rot | |
| CN102835399B (en) | Metrafenone-containing bactericidal composition | |
| CN108935508A (en) | A kind of bactericidal composition of prevention and control bacterial soft rot of potato | |
| CN108402077A (en) | A kind of bactericidal composition of prevention and control soft rot of Chinese cabbage | |
| CN108576028A (en) | A kind of bactericidal composition of prevention and control cucurbita pepo soft rot | |
| CN103355309A (en) | Sterilization composition and preparation thereof | |
| CN104430490B (en) | A kind of bactericidal composition containing oxalic acid copper diacetonamine | |
| CN108719318A (en) | A kind of bactericidal composition of prevention and control Tomato soft rot | |
| CN108935493A (en) | A kind of bactericidal composition of prevention and control iris soft rot | |
| CN106962359A (en) | A kind of bactericidal composition of the fluorine bacterium azoles of alkene containing benzo and metconazole | |
| CN104522030B (en) | A kind of containing methylsulfonyl bacterium azoles and the complex composition of imidazoles antibacterial and preparation | |
| CN104904730B (en) | Sterilization composition containing ZJ5337 and triazole bactericide | |
| CN107535501A (en) | A kind of bactericidal composition and its application containing prothioconazoles and dimethomorph | |
| CN114342948B (en) | Sterilization composition and application thereof | |
| CN114747582B (en) | Pesticide composition containing Isoflucypram and copper quinolinate and application thereof | |
| CN107041369A (en) | A kind of bactericidal composition for preventing and treating the late blight of potato | |
| CN105230627A (en) | Sterilization composition containing dimethirimol and pyrimethanil and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication | Application publication date: 20180817 |