CN109392931A - A kind of bactericidal composition containing polyoxin and tetramycin - Google Patents
A kind of bactericidal composition containing polyoxin and tetramycin Download PDFInfo
- Publication number
- CN109392931A CN109392931A CN201710700342.8A CN201710700342A CN109392931A CN 109392931 A CN109392931 A CN 109392931A CN 201710700342 A CN201710700342 A CN 201710700342A CN 109392931 A CN109392931 A CN 109392931A
- Authority
- CN
- China
- Prior art keywords
- tetramycin
- polyoxin
- bactericidal composition
- agent
- effective component
- 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.)
- Pending
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
- A01N47/12—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, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of bactericidal composition containing polyoxin and tetramycin, effective component are polyoxin and tetramycin binary built.Wherein the mass ratio of polyoxin and tetramycin is 1~25: 25~1, the mass parts ratio 1%~80% of effective component polyoxin and tetramycin in preparation, remaining is the auxiliary element for allowing to use and receive in pesticide, and the dosage form of bactericidal composition of the present invention is missible oil, suspending agent, wettable powder, aqua, water dispersible granules, aqueous emulsion, microemulsion, granule, microcapsule formulations.It is mainly used for preventing and treating the diseases such as the banded sclerotial blight of rice and wheat.
Description
Technical field
The present invention relates to technical field of pesticide compounding, more particularly to a kind of sterilization group containing polyoxin and tetramycin
Close object.
Background technique
Polyoxin (polyoxin, No. CAS: 19396-03-3) is metabolite caused by streptomyces aureus, is belonged to
Broad-spectrum antibiotic fungicide.With preferable uptake and translocation effect.Its mechanism of action is interference germ cell wall chitin
Biosynthesis, make somatic cells wall not and can be carried out biosynthesis to cause germ dead.After germ tube and mycelia contact medicament, part
It expands, rupture, overflowing cell inclusion, and being unable to normal development, leading to death.Therefore also having inhibits germ to produce spore and scab
Widened effect.To cucumber downy mildew, powdery mildew, black fleck disease of ginseng, apple, pears graywall and rice sheath blight disease have compared with
Good preventive effect.
Tetramycin (tetramycin) is the fermentating metabolism product of S. ahygroscopicus Wuzhou subspecies, wide sterilization spectrum, to flagellum
Disease fungus known to main kind of 26 kinds of bacterium, sac fungus and Deuteromycotina fungi etc. three has extremely strong killing effect.It is suitable
With the prevention and treatment of a variety of fungies, bacteriosis of various crops.Especially to fruit tree putrefaction disease spot defoliation, rice blast, Soybean Root
Maize ear rot, cucurbits fusarium wilt, cotton verticillium wilt, jujube tree rust, fruit white rot of grape, Panax pseudoginseng black spot, tealeaves gall of tea, forest
The fungal diseases special efficacys such as rot disease, canker, bleeding disease, defoliation, woods seedling blight.
Application chemical agent is the most effective means of controlling plant diseases.But it applies to long-term continuous high dose single
Chemical bactericide, the problems such as be easy to causeing the residual of medicament, environmental pollution and drug-resistant fungi to develop.Reasonable chemistry
It is bactericide compounded or it is mixed have expand fungicidal spectrum, improve control efficiency, extend the optimum period for applying fertilizer, reduce dosage, reduce phytotoxicity,
The positive features such as residual, the generation for delaying drug resistance of fungi and development are reduced, bactericide compounded is to solve above-mentioned ask
One of the maximally efficient method of topic.It is constantly soaring to develop new product fungicide price, and in contrast, exploitation with research efficiently,
Low toxicity, low-residual compounding and mixture have small investment, the lead time is short and is paid attention to both at home and abroad, one after another increasing develop
Dynamics.We filter out polyoxin and are compounded with tetramycin based on the indoor screening and field trials, have obvious
Synergistic effect.And about polyoxin with the bactericidal composition of tetramycin compounded and using it has not been reported so far.
Summary of the invention
Based on the above circumstances, it is an object of that present invention to provide a kind of new and effective pesticide sterilizing composites.It is mainly used for
Prevent and treat the diseases such as the banded sclerotial blight of rice and wheat.
The technical solution of the present invention is achieved by the following measures:
A kind of bactericidal composition containing polyoxin and tetramycin, the effective component polyoxin of the bactericidal composition with
Tetramycin two-spot compounding, remaining is auxiliary element.Wherein effective component polyoxin and tetramycin in the bactericidal composition
Mass ratio is 1~25: 25~1, and the bactericidal composition of the present invention is through toxicity test experimental verification, polyoxin and tetramycin
Mass ratio be 1~10: 10~1 when, synergistic effect is preferable.
The formulations of pesticide that the bactericidal composition of the present invention can be prepared are missible oil, suspending agent, wettable powder, water
Agent, water dispersible granules, aqueous emulsion, microemulsion, granule, microcapsule formulations.Wherein effective component polyoxin and tetramycin are being made
Gross mass in agent accounts for the 1%~80% of the entire quality of the pharmaceutical preparations, wherein toxicity and residues reach preferable when accounting for 10%~60%
Balance, cost are relatively low.
The specific embodiment for the formulations of pesticide that bactericidal composition of the present invention is configured to is as follows:
The bactericidal composition is cream preparation, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1~
25 parts；10~30 parts of conventional emulsifier；20~50 parts of Conventional solvents；1~5 part of conventional synergist.The specific life of the cream preparation
Produce step are as follows: first effective component polyoxin and tetramycin are added in solvent after being completely dissolved and add emulsifier, synergist,
It is filling after mixing evenly at homogeneous and transparent oily liquids, it can the missible oil preparation made into the composition of the present invention.
The bactericidal composition is suspending agent, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1~25
Part；5~20 parts of dispersing agent；1~5 part of antifreezing agent；0.1~2 part of thickener；0.1~0.8 part of defoaming agent；0~10 part of penetrating agent；
0.1~5 part of pH adjusting agent；Water, surplus.The specific production stage of the suspending agent are as follows: first other auxiliary agents are mixed, are cut at a high speed
Cut uniformly mixed, effective component polyoxin and tetramycin, abrading-ball 2~3 hours in ball crusher, which are added, makes a diameter exist
5mm is hereinafter, can be made into the aqueous suspension formulations of the present composition.
The bactericidal composition is wettable powder, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1
~25 parts；3~10 parts of dispersing agent；1~5 part of wetting agent；Filler, surplus.The specific production stage of the wettable powder are as follows: by upper
It states formula to mix effective component polyoxin with tetramycin and dispersing agent, wetting agent and filler, uniformly stir in a stirring kettle
It mixes, is remixed after airslide disintegrating mill uniformly, that is, can be made into the wettable powder of the present composition.
The bactericidal composition is water dispersible granules, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1
~25 parts；3~10 parts of dispersing agent；1~10 part of wetting agent；1~5 part of disintegrating agent；Filler, surplus.The water dispersible granules it is specific
Production stage are as follows: press above-mentioned formula for effective component polyoxin and tetramycin and dispersing agent, wetting agent, disintegrating agent and filler
It is uniformly mixed, is crushed with micro jet, through mediating, be then granulated, dried in addition fluidized-bed granulation dryer,
Through sampling analysis after screening, that is, it can be made into the water dispersible granules of the present composition.
The bactericidal composition is aqueous emulsion, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1~25
Part；3~30 parts of emulsifier；5~15 parts of solvent；2~15 parts of stabilizer；1~5 part of antifreezing agent；0.1~8 part of defoaming agent；Thickener
0.2~2 part；Water, surplus.The specific production stage of the aqueous emulsion are as follows: first by polyoxin and tetramycin, solvent and emulsification
Agent, cosolvent are added together, and make to be dissolved into uniform oily phase；By part water, antifreeze, the others pesticide such as antimicrobial is helped
Agent mixes into uniform water phase；The oil phase is added to the aqueous phase while being stirred in the reactor at high speed, slowly plus water until
Reach phase inversion point, open cutter and carry out high speed shear, and remaining water is added, shearing about half an hour, forms oil-in-water type
Aqueous emulsion can be made into the aqueous emulsion of the present composition.
The bactericidal composition is microemulsion, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1~25
Part；10~30 parts of emulsifier, 1~8 part of antifreezing agent, 0.5~10 part of stabilizer, 20~50 parts of Conventional solvents cosolvent.It will resist more
Mycin and tetramycin are completely dissolved with cosolvent, add the other compositions such as emulsifier, antifreezing agent, stabilizer, are uniformly mixed, most
After water is added, microemulsion can be made into after being sufficiently stirred.
The bactericidal composition is granule, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1~25
Part；1~10 part of wetting dispersing agent；0.1~5 part of thickener；0.1~5 part of defoaming agent；Castor oil, surplus are supplied.By effective component
The each components such as polyoxin and tetramycin, dispersing agent, stabilizer, defoaming agent and solvent are mixed according to the formula, and are put into sand milling
In kettle after grinding, it is sent into mixing in mixer for well-distribution and gets product.
The bactericidal composition is aqua, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1~25
Part；0.1~30 part of wetting dispersing agent；2~8 parts of antifreezing agent；0.1~1 part of defoaming agent；0.1~3 part of thickener；Spreader-sticker 5~15
Part；Water, surplus are supplied.Effective component polyoxin is completely dissolved with tetramycin, with cosolvent, adds dispersing agent, antifreeze
The other compositions such as agent, defoaming agent uniformly mix, are eventually adding water, after being sufficiently stirred, can obtain finished product.
The bactericidal composition is microcapsule formulations, the mass fraction of component are as follows: 1~25 part of polyoxin；Tetramycin 1~
25 parts；5~20 parts of urea；5~20 parts of formaldehyde；5~20 parts of emulsifying dispersant；1~5 part of antifreezing agent；0.1~2 part of thickener；Disappear
0.1~0.8 part of infusion；Water, surplus.(the mass ratio of the material is about for addition urea and formaldehyde in three-necked flask with a mixing device
For l:1.5~2.0), the pH value for adjusting solution with sodium hydroxide solution then heats to 70~80 DEG C, reaction to 8~9 or so
Obtain stable urea resin prepolymer.It takes a certain amount of polyoxin and tetramycin to be dissolved in hexamethylene, and adds in the solution
Enter emulsifying dispersant, with being vigorously stirred, is made into the O/W type stable emulsion using aqueous solution containing emulsified dispersant as water phase.It will
Above-mentioned urea resin prepolymer is added in lotion, adjusts pH value, polymerization occurs under acid catalyzed conditions, makes oil phase substance
It is wrapped, forms microcapsule granule.Slowly heating, solidification, temperature control is at 40~50 DEG C, curing time 1h.Selection adds
Enter suitable auxiliary agent, stable microcapsules can be obtained.
Wherein above-described emulsifier is selected from calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkyl phenol polyoxy
Ethylene ether sulfosuccinates, styrylphenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, castor oil polyoxyethylene ether,
Aliphatic acid polyethenoxy base ester, any one of polyoxyethylene aliphatic alcohol ether or more than one a mixture of arbitrary proportions.
The solvent is xylene or biodiesel, toluene, diesel oil, methanol, ethyl alcohol, n-butanol, isopropanol, rosin-based
Vegetable oil code name be ND-45, solvent naphtha, dimethylformamide, dimethyl sulfoxide, one of water equal solvent or more than one
It anticipates than the mixture of composition.
It is LG-3, GY-D1252, GY-D1256, SNWGF-01, lignin that the dispersing agent, which is selected from polycarboxylate code name,
Sulfonate code name is 201107,201108, alkylphenol polyoxyethylene ether methyl ether condensation sulfate, alkylsulfonate calcium salt, naphthalene
Sulfonic formaldehyde condensation compound sodium salt, alkyl phenol polyoxyethylene ether, polyoxyethylene carboxylate, aliphatic amine polyoxyethylene ether, glycerolipid
One or more of fat acid ester polyoxyethylene ether.
The wetting agent is selected from lauryl sodium sulfate, calcium dodecyl benzene sulfonate, and Nekal BX moistens bleeding agent F,
Alkylbenzene sulfonate polyoxyethylene triphen phosphenylic acid salt dimly, spaonin powder, silkworm excrement, one of spaonin powder or a variety of.
The disintegrating agent is selected from bentonite, urea, ammonium sulfate, aluminium chloride, citric acid, succinic acid, in sodium bicarbonate
It is one or more.
The thickener be selected from xanthan gum, carboxymethyl cellulose, carboxyethyl cellulose, methylcellulose, aluminum magnesium silicate,
It is one or more in polyvinyl alcohol.
The stabilizer is selected from sodium citrate, one of resorcinol.
The antifreezing agent is selected from ethylene glycol, propylene glycol, one of glycerine or a variety of.
The defoaming agent is selected from silicone oil, silicone compound, C10-20Saturated fat acids compound, C8-10Fatty alcohol
It is one or more.
The filler is selected from kaolin, diatomite, bentonite, attapulgite, white carbon black, starch, in precipitated calcium carbonate
It is one or more.
The present invention has apparent synergistic effect using polyoxin and tetramycin as the composite bactericide of effective component, delays
The generation of key drug resistance, and production and application costs are reduced, it is mainly used for preventing and treating rice and the banded sclerotial blight of wheat etc.
Disease.
Specific embodiment
To make technical solution of the present invention, purpose and advantage are more clearly understood, present invention following specific embodiments
It is illustrated, but the present invention is not limited to these examples.Effect experiment of the invention uses indoor biometrics and field trial phase
In conjunction with mode, unless otherwise instructed, ratio mentioned below is all mass parts ratio.
Embodiment: polyoxin and tetramycin virulence experiment with different proportions.
1.1 reagent agent
95% tetramycin raw medicine, 90% polyoxin raw medicine, above-mentioned raw medicine are ground by extra large Lear medicine company limited liability company
Hair portion provides.
1.1.2 for trying pathogen
Rhizoctonia solani Kuhn germ isolates and purifies gained, in 4 on the inclined-plane PDA from the incidence of leaf in rice in Hunan field
DEG C refrigerator culture saves.
1.1.3 for trying culture medium
PDA culture medium: potato 200g, glucose 20g, agar 20g, water 1000ml
AEA culture medium: yeast powder 5g/L, glycerol 20mL/L, Mg SO4 0.2 5g/L, Na NO3 6g/L, KCL0.5g/
L, KH 2P O4 1.5g/L, agar powder 2 0g/L, deionized water 1L
1.2 test methods and Tests of Synergistic Actions
1.2.1 toxicity test of two kinds of single doses to sheath blight fungus
Polyoxin and tetramycin are dissolved with proper amount of acetone, are made into the mother liquor of 10000 μ g/ml, the cryo-conservation at 4 DEG C,
For use, a series of concentration are diluted to sterile water before test.
By Rhizoctonia solani Kuhn on AEA culture medium after preculture, the bacterium dish of diameter 5mm is inoculated in respectively containing different dense
It spends on the AEA plate of gradient, is cultivated under 25 DEG C of dark conditions.Every processing is repeated 3 times.When control strain colony diameter is grown to
When 6.5c m or more, measured using " crossing method ".According to the logarithm of the probit value of inhibiting rate and medicine series concentration it
Between linear regression analysis, find out the EC that two kinds of single doses inhibit mycelia growth50Value, related coefficient and virulence regression equation.
1.2.3 mixture toxicity test
The toxicity test of mixture is carried out according to mixed ratio with single agent virulence determination method.
The EC that will be managed everywhere in measurement according to Sun Yunpei's Method50Value is converted into practical mixed toxicity index (ATI)；According to mixture
Proportion, obtain theoretical mixed toxicity index (TTI), the co-toxicity coefficient (CTC) of mixture be calculated according to the following formula.
Single dose toxicity index=(standard agent EC50/ reagent agent EC50)*100；
ATI=(standard agent EC50/ reagent agent (mixed) EC50)*100；
Content of the toxicity index X B of content (the %)+B of the toxicity index X A of TI I=A in using in using with
(%)；
CTC=(ATI/TTI) * 100；
If co-toxicity coefficient is big by 120, show there is synergistic effect；If being significantly lower than 100 (80 or less), it is shown to be antagonism；
Between 100~120, it is shown to be summation action.
2.1 toxicity test results
The toxicity test of 1 tetramycin of table and polyoxin to gray mold of cucumber
As can be seen from the table, the test result of different proportion proportion shows to dilute equal table respectively in effective component ratio
Reveal stronger synergistic effect, wherein with polyoxin and tetramycin for 1:10~10:1 when synergistic effect is good suggests to suitable
It preferably matches 1:10~10:1 or so mixture preparation and carries out further field control effectiveness test, to evaluate its field practical application effect
Fruit.
3.1 field trials are measured to rice sheath blight disease controlling effect
3.1.1 application method
Twice, equivalent clear water is sprayed in check plot for application altogether for test.When making up a prescription, first with a small amount of water by medicament after completely dissolution, then
Suitable quantity of water is added and carries out whole plant spray treatment, even spraying.It is all made of power driven sprayer when spray, operating pressure is 2.0~
2.3kg/cm2, spray head aperture 1.2mm.Cell spouting liquid is applied by 675 liters/hectare, and it is complete that medical fluid is uniformly sprayed application to crop
Strain.
3.1.2 investigation method
It is experimental field located at Hunan, the rice field for selecting occurring degree medium is experimental field that soil fertility is medium, and irrigation and drainage are convenient.It adopts
With double line sampling method, every cell takes at 5 points, and every is looked into 5 caves, and 2 blades in every plant of fixed middle part conduct spot checks when investigation.
It is classified according to rice sheath blight disease grade scale, record total strain number, diseased plant number, severity, calculating diseased plant rate,
Disease index and preventive effect.
Rice sheath blight disease grade scale is
0 grade: complete stool is disease-free；
1 grade: the 4th blade and its following leaf sheath, blade morbidity (with sword-like leave for the 1st leaf)；
3 grades: the 3rd blades and its following leaf sheath, blade morbidity；
5 grades: the 2nd blades and its following leaf sheath, blade morbidity；
7 grades: sword-like leave blade and its following leaf sheath, blade morbidity；
9 grades: complete stool morbidity, it is withered ahead of time.
3.1.3 control time and number
Test is investigated 4 times altogether, i.e. investigation of premedication disease index, preventive effect investigation in 10 days after the 1st medicine, after 2 medicines 10 days and
Preventive effect investigation in 20 days.
3.1.4 drug effect calculation method
Sick leaf rate (the %)=disease number of sheets/investigation total number of sheets × 100；
Disease index=∑ (the disease numbers of sheets at different levels × opposite value of series)/(investigation total number of sheets × 9) × 100；
Control efficiency (%)=(1- (disease index after disease index × treatment region medicine before blank district medicine)/(blank pair
According to disease index before disease index after area's medicine × treatment region medicine)) × 100.
3.1.5 phytotoxicity investigation method
Whether continuous 7d range estimation medicament has phytotoxicity to crop after application.
3.1.6 test result and analysis
The effect of each processing prevention and treatment rice sheath blight disease is shown in Table 2
Table 2 respectively handles the effect of prevention and treatment rice sheath blight disease
Interpretation of result:
In conclusion the present invention contains the bactericidal composition of polyoxin and tetramycin, have well to rice sheath blight disease
Control efficiency, and it is safe to Target crops.Compound preparation not only increases preventive effect, and expands fungicidal spectrum, widens use
Range reduces cost, plays the role of that a medicine is simultaneous to be controlled to multiple diseases, mitigates manpower and material resources, improves productivity effect.So this
The invention of compound preparation has a very important significance society with popularization.
Claims (4)
1. a kind of bactericidal composition containing polyoxin and tetramycin, it is characterised in that: the effective component of the bactericidal composition
For polyoxin and tetramycin binary built, remaining is auxiliary element, wherein the quality of effective component polyoxin and tetramycin
Than being 1~25: 25~1.
2. bactericidal composition according to claim 1, it is characterised in that: polyoxin and the gross weight of tetramycin in the formulation
Amount accounts for the 1%~80% of the entire quality of the pharmaceutical preparations.
3. bactericidal composition according to claim 2, it is characterised in that: polyoxin and the gross weight of tetramycin in the formulation
Amount accounts for the 5%~60% of the entire quality of the pharmaceutical preparations.
4. bactericidal composition according to claim 1 or 2 or 3, it is characterised in that: the dosage form of the bactericidal composition is cream
Oil, suspending agent, aqua, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granule, microcapsule formulations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710700342.8A CN109392931A (en) | 2017-08-16 | 2017-08-16 | A kind of bactericidal composition containing polyoxin and tetramycin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710700342.8A CN109392931A (en) | 2017-08-16 | 2017-08-16 | A kind of bactericidal composition containing polyoxin and tetramycin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109392931A true CN109392931A (en) | 2019-03-01 |
Family
ID=65454377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710700342.8A Pending CN109392931A (en) | 2017-08-16 | 2017-08-16 | A kind of bactericidal composition containing polyoxin and tetramycin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109392931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115968898A (en) * | 2022-12-05 | 2023-04-18 | 云南农业大学 | Pseudo-ginseng seed strip seed dressing agent and method for promoting pseudo-ginseng growth |
-
2017
- 2017-08-16 CN CN201710700342.8A patent/CN109392931A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115968898A (en) * | 2022-12-05 | 2023-04-18 | 云南农业大学 | Pseudo-ginseng seed strip seed dressing agent and method for promoting pseudo-ginseng growth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103598192B (en) | A kind of bactericidal composition containing tetramycin and Zhongshengmycin | |
| CN103609572B (en) | A kind of bactericidal composition containing tetramycin and amino-oligosaccharide | |
| CN105230640A (en) | Bactericidal composition containing tetramycin and benziothiazolinone | |
| CN105284828A (en) | Copper abietate and zinc thiazole-containing bactericidal composition | |
| CN105340913A (en) | Sterilization composition containing benziothiazolinone and kasugamycin | |
| CN108029694A (en) | A kind of bactericidal composition containing nitrile pyrrole mite ester and fluazinam | |
| CN105010367A (en) | Sterilization composition containing copper quinolate and zhongshengmycin | |
| CN104982446A (en) | Bactericidal composition containing tetramycin and copper quinolate | |
| CN109392931A (en) | A kind of bactericidal composition containing polyoxin and tetramycin | |
| CN105052950A (en) | Bactericidal composition containing tetramycin and ethylicin | |
| CN105340927A (en) | Sterilization composition containing benziothiazolinone and Zhongshengmycin | |
| CN104542653A (en) | Antibacterial composition containing polyoxin and oxine-copper | |
| CN109392929A (en) | A kind of bactericidal composition containing tetramycin and kasugarnycin | |
| CN105394039A (en) | Bactericidal composition containing oxine-copper and ethylicin | |
| CN105010361A (en) | Sterilization composition containing tetramycin and boscalid | |
| CN107361064A (en) | A kind of bactericidal composition containing Portugal's polyene sugar with S-Ethyl ethylthio sulfonate | |
| CN104757003A (en) | Sterilization composition containing tetramycin and difenoconazole as well as preparation and application thereof | |
| CN105028440A (en) | Sterilization composition containing N,N-dioctyl-diethylenetriamine and zhongshengmycin | |
| CN105340914A (en) | Sterilization composition containing benziothiazolinone and bromothalonil | |
| CN109392915A (en) | A kind of bactericidal composition containing nitrile pyrrole mite ester and propargite | |
| CN108605950A (en) | A kind of bactericidal composition containing amisulbrom and hymexazol | |
| CN105076166A (en) | Bactericidal composition containing tetramycin and thifluzamide | |
| CN109392923A (en) | A kind of bactericidal composition containing fluorine thiazole pyrrole ethyl ketone and fluorobenzene ether amide | |
| CN105076165A (en) | Bactericidal composition containing tetramycin and zinc thiozole | |
| CN108605959A (en) | A kind of bactericidal composition containing polyoxin and amisulbrom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |