CN106172423B - The Recompounded pesticide and its application in wheat preventing and treating of jinggangmeisu and metconazole - Google Patents
The Recompounded pesticide and its application in wheat preventing and treating of jinggangmeisu and metconazole Download PDFInfo
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- CN106172423B CN106172423B CN201610558176.8A CN201610558176A CN106172423B CN 106172423 B CN106172423 B CN 106172423B CN 201610558176 A CN201610558176 A CN 201610558176A CN 106172423 B CN106172423 B CN 106172423B
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- metconazole
- jinggangmeisu
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- 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
One aspect of the present invention is related to a kind of composition pesticide, wherein, the composition includes jinggangmeisu and metconazole.The invention further relates to application of the composition in preventing and treating wheat diseases.
Description
Technical field
The present invention relates to pesticide field, and in particular to the Recompounded pesticide of a kind of jinggangmeisu and metconazole and its wheat disease
Application in evil preventing and treating.
Background technology
China is an agricultural chemicals medication big country, substantial amounts of Pesticidal products is used in annual agricultural production, to find out its cause, a side
Face, is due to that the resistance to the action of a drug progressively develops, it is necessary to increase consumption as agricultural chemicals history is along length；On the other hand, it is limited to dispenser water
Flat, there is decoction after excessive dispenser and dispenser in actual production can not effectively be attached to target spot, automatic to be lost in.
Wheat brown spot is one of important disease of wheat, and its cause of disease is that Ascochyta graminicola Sacc. claim standing grain
The raw spore of shell two, belongs to Deuteromycotina fungi.Wheat brown spot is likely to occur in the whole Growing season of wheat, especially in wheat
Serious, the photosynthesis of influence wheat occurs for the middle and later periods of growth cycle.
CN102057914A discloses a kind of bactericidal composition containing metconazole and antibiotic compound, antibiotic bag
Jinggangmeisu, polyoxin, kasugarnycin etc. are included, can be used for preventing and treating rice blast, powdery mildew, downy mildew, banded sclerotial blight, grey mold
Disease, leaf mold, droop, epidemic disease, spot defoliation etc..
CN105284821A discloses a kind of composition pesticide for being used to prevent and treat gibberella zeaze petch of wheat and barley, and every mu of use contains 1-150
The jinggangmeisu of parts by weight and the metconazole of 1-20 parts by weight, have obvious synergistic effect to gibberella zeaze petch of wheat and barley, can significantly carry
Height prevents and treats the effect of head blight, improves the ability of mankind's prevention and control wheat crops head blight.
Above-mentioned document does not refer to prevention effect of the composition to wheat brown spot of jinggangmeisu and metconazole.In addition,
The present inventor has found that the ability to resist splash erosion of jinggangmeisu and metconazole is poor at work.After in wheat growth
Phase rainfall can increase, and this is likely to result in the undesirable loss of decoction.
The content of the invention
Based on above mentioned problem, an object of the present invention is to provide the agricultural chemicals for having synergistic function to wheat brown spot
Composition；The other present invention is also actively working to overcome the defect of prior art agricultural chemicals ability to resist splash erosion difference, and there is provided a kind of anti-rain
The stronger composition pesticide of water scouring capability, so as to realize the preventing and treating to wheat brown spot.
The present invention is achieved through the following technical solutions：
One aspect of the present invention is related to a kind of composition pesticide, wherein, the composition includes jinggangmeisu and metconazole, and
And the weight ratio of jinggangmeisu and metconazole is 1:85 to 85:1.
The weight ratio preferably 1 of the jinggangmeisu and metconazole:45 to 45:1, more preferably 1:20 to 20:1.
In the present invention is a kind of preferred embodiment, the composition further comprises benzothiostrobin, wherein benzene thiophene bacterium
The addition of ester, can produce obvious synergistic effect with jinggangmeisu and metconazole.
Therefore, present invention is preferably related to a kind of composition pesticide, wherein, the composition is included：（a）Jinggangmeisu and leaf
Bacterium azoles；（b）Benzothiostrobin；With
The weight ratio of the jinggangmeisu and metconazole is 1:5 to 5:1；
The component（a）With component（b）Weight ratio be 1:100 to 100:1.
In the present invention is a kind of preferred embodiment,
The weight ratio of the jinggangmeisu and metconazole is 1:3 to 3:1, preferably 1:1 to 1:3, more preferably 2:3；
The component（a）With component（b）Weight ratio be 1:50 to 50:1, preferably 1:25 to 25:1, more preferably 1:6 to 6:
1, such as 1:6、1:5、1:4、1:3、1:2、1:1、2:1、3:1、4:1、5:1、6:1.
In composition pesticide of the present invention, the active component, i.e. component（a）And component（b）, in the combination
Weight percentage in thing is 1-80%, more preferably preferably 5-60%, 8-45%.
In a kind of preferred embodiment of the invention, the composition pesticide further comprises p-hydroxybenzene lignin
Sulfonate, its weight percentage 0.1-20%, more preferably preferably 1-10%, 3-8% in the composition, such as 3%, 4%,
5%、6%、7%、8%。
It is preferred that, the p-hydroxybenzene lignosulfonates are p-hydroxybenzene sodium lignin sulfonate, p-hydroxybenzene
One or more in calcium lignosulfonate, p-hydroxybenzene lignin sulfonic acid potassium, preferably p-hydroxybenzene lignin sulfonic acid
Sodium.
Not by various theoretical constraints, inventors have surprisingly discovered that, added in the composition pesticide of the present invention to hydroxyl
Phenyl lignosulfonates, can be effectively increased the ability to resist splash erosion of the present composition.
Composition pesticide of the present invention, can be further comprising agriculturally acceptable auxiliary agent and/or carrier, to make
It is standby into agriculturally acceptable any formulation, including but not limited to granule, wettable powder, microemulsion, aqueous emulsion, suspension
Agent, micro-capsule suspension, water dispersible granules etc..The processing method of above-mentioned various formulations is known to existing technical staff,
Refer to if necessary《Formulations of pesticide process technology》.
Auxiliary agent used and/or carrier for example include but is not limited to filler and/or carrier, solvent, surfactant（As divided
Powder, wetting agent, emulsifying agent etc.）, into wafer, adhesive, disintegrant, thickener, antifreezing agent, defoamer, preservative, stably
Agent, pH adjusting agent, etc..Those skilled in the art can select one or more auxiliary agents and/or carrier therein.
In embodiments of the present invention, described filler and/or carrier include kaolin, it is attapulgite clay, swollen
Moisten the one or more in soil, montmorillonite, acidic white clay, diatomite, calcium carbonate；
The solvent include water, dimethylformamide, dimethyl sulfoxide (DMSO), dimethyl acetamide, second methanol, alcohol, isopropanol,
Toluene, dimethylbenzene, soybean oil, cottonseed oil, petroleum ether, acetone, methyl ethyl ketone, cyclohexanone, hexamethylene, cyclohexanol, acetic acid second
One or more in ester, mineral oil；
The surfactant, such as emulsifying agent, dispersant, wetting agent, including dodecyl amine hydrochloride, palmitic acid
Sodium, polyoxyethylene lauryl ether carboxylic acid sodium, lauryl sodium sulfate, neopelex, calcium dodecyl benzene sulfonate, the moon
Osmanthus sarcosinate, N- sodium lauroyl glutamates, dioctyl sodium sulphosuccinate, polyoxyethylene alkyl ether, polyoxyethylene
Alkyl aryl ether, polyoxyethylene lanolin alcohol, Polyoxyethylene Sorbitan acid esters, polyoxyethylene glyceryl mono fatty acid
Ester, polyoxypropylene glycol mono fatty acid ester, Polyoxyethylene Sorbitol Fatty Acid Esters, castor oil derivatives, polyoxy second
Alkene fatty acid ester, higher fatty acid ester, sorbitan aliphatic ester, sucrose fatty ester, polyoxyethylene polyoxypropylene are embedding
One or more in section polymer, Polyoxyethylene fatty acid amides fatty acid ester；
Described adhesive include starch, polyvinylpyrrolidone, carboxymethyl cellulose, carboxyethyl cellulose, gelatin, I
One or more in primary glue, xanthans；
The antifreezing agent includes the one or more in ethylene glycol, propane diols, glycerine, polyethylene glycol or sorbierite；
The defoamer includes the one or more in butylphosphoric acid ester, phosphoric acid isobutyl ester, n- octanol, silicone etc.；
The disintegrant is included in urea, sodium sulphate, calcium sulfate, sodium acid carbonate, ammonium sulfate, magnesium chloride, sodium chloride etc.
It is one or more；
It is fine that the thickener includes xanthans, guar gum, hydroxymethyl cellulose, Magnesiumaluminumsilicate, hydroxyethyl cellulose, methyl
Tie up the one or more in element, Arabic gum, polyvinyl alcohol.
It is used for the application for preventing and treating wheat diseases the invention further relates to the composition, is preferred for preventing and treating wheat brown spot.
Composition pesticide of the present invention has excellent prevention effect to wheat brown spot.
Another aspect of the present invention is related to p-hydroxybenzene lignosulfonates and is used to increase the above-mentioned pesticide combination of the present invention
The purposes of thing ability to resist splash erosion, wherein, the composition pesticide is included：（a）Jinggangmeisu and metconazole；（b）Benzene thiophene bacterium
Ester；With,
The weight ratio of the jinggangmeisu and metconazole is 1:5 to 5:1；
The component（a）With component（b）Weight ratio be 1:100 to 100:1.
Not by various theoretical constraints, inventors have surprisingly discovered that, added in the composition pesticide of the present invention to hydroxyl
Phenyl lignosulfonates, such as p-hydroxybenzene sodium lignin sulfonate, p-hydroxybenzene calcium lignosulfonate, para hydroxybenzene sill
Quality potassium sulfonate etc., can be effectively increased the ability to resist splash erosion of the present composition.
Various raw materials and reagent used in the present invention can be obtained by commercially available, and the present invention is to the raw material without being important to
Ask.
Beneficial effects of the present invention are shown：
In the present invention, the addition of benzothiostrobin, can produce obvious synergistic effect with jinggangmeisu and metconazole.
Composition pesticide of the present invention has excellent prevention effect to wheat brown spot.
Inventors have surprisingly discovered that p-hydroxybenzene lignosulfonates can be effectively increased the anti-rain of the present composition
Water scouring capability.
Embodiment
The present invention is further described with reference to specific embodiment, but does not limit the invention to these tools
Body embodiment.One skilled in the art would recognize that present invention encompasses potentially included in Claims scope
All alternatives, improvement project and equivalents.
Unless otherwise instructed, the percentage described in following embodiments of the invention is weight percentage.
First, example of formulations
Embodiment 1
Jinggangmeisu 5%, metconazole 5%, benzothiostrobin 1%, lauryl sodium sulfate 4%, polyoxy ethylene sorbitol fatty acid
Ester 6%, bentonite surplus.
Each component is mixed, wettable powder is made in ground, crushing.
Embodiment 2
Jinggangmeisu 5%, metconazole 5%, benzothiostrobin 1%, p-hydroxybenzene calcium lignosulfonate 3%, polyoxyethylene
Glycan fatty acid ester 5%, bentonite surplus.
Each component is mixed, wettable powder is made in ground, crushing.
Embodiment 3
It is jinggangmeisu 6%, metconazole 2%, benzothiostrobin 8%, dimethylformamide 12%, calcium dodecyl benzene sulfonate 5%, poly-
Oxyethylated fatty amide 7%, propane diols 2%, phosphoric acid isobutyl ester 1%, water surplus.
Metconazole, the dissolving of benzothiostrobin dimethylformamide are prepared into oil phase, other each components are added to the water and stirred
Mix and be uniformly prepared into aqueous phase, oil phase is then added into aqueous phase while stirring, stirred, aqueous emulsion is made.
Embodiment 4
It is jinggangmeisu 6%, metconazole 2%, benzothiostrobin 8%, dimethylformamide 12%, calcium dodecyl benzene sulfonate 4%, right
Hydroxy phenyl sodium lignin sulfonate 5%, ethylene glycol 2%, butylphosphoric acid ester 1%, water surplus.
Metconazole, the dissolving of benzothiostrobin dimethylformamide are prepared into oil phase, other each components are added to the water and stirred
Mix and be uniformly prepared into aqueous phase, oil phase is then added into aqueous phase while stirring, stirred, aqueous emulsion is made.
Embodiment 5
Jinggangmeisu 2%, metconazole 3%, benzothiostrobin 25%, N- sodium lauroyl glutamates 8%, polyoxyethylene sorbitol fat
Fat acid esters 4%, Arabic gum 5%, ammonium sulfate 5%, kaolin surplus.
Each component is well mixed, water dispersible granules are made in size-reduced, granulation.
Embodiment 6
Jinggangmeisu 2%, metconazole 3%, benzothiostrobin 25%, p-hydroxybenzene sodium lignin sulfonate 5%, polyoxyethylene
Alcohol fatty acid ester 4%, xanthans 5%, magnesium chloride 5%, kaolin surplus.
Each component is well mixed, water dispersible granules are made in size-reduced, granulation.
2nd, indoor bioassay
Determine fungistatic effect of the composition pesticide to wheat brown patch germ of the present invention.
For examination pathogen：Wheat brown patch germ
Reagent agent：Jinggangmeisu, metconazole, benzothiostrobin
Test method：Reagent agent is made into 1000 mg/L mother liquor respectively, then taken appropriate according to the predetermined ratio of table 1
Mix and use the 2% polysorbate60 aqueous solution to prepare in 5 concentration gradients, the culture medium for then adding to about 50 DEG C, be well mixed and fall
Enter in the culture dish of sterilizing, the culture base plane with poison is formed after cooling, clear water is blank control, and each concentration is repeated 5 times.It
Afterwards, a diameter of 5mm bacteria cake is accessed, culture dish is placed in 25 DEG C, the incubator of humidity 80% and cultivated.After 96 hours, training is taken out
Ware is supported, colony diameter is measured, and suppression growth rate of each chemicals treatment to germ is calculated by following formula, and obtains each processing to disease
The EC of opportunistic pathogen50。
Then, the co-toxicity coefficient of each processing is calculated according to the abundant methods of Sun Yun.As a result it see the table below 1.If co-toxicity coefficient is more than 120,
Show there is synergistic effect；Co-toxicity coefficient is less than 80, is shown to be antagonism；Co-toxicity coefficient is shown to be addition between 100-120
Effect.
The Toxicity Determination result of table 1
Wherein, a is jinggangmeisu:Metconazole=2:3 mixture；B is benzothiostrobin.
It is not difficult to find out, is added after benzothiostrobin from the above, obvious increase can be produced with jinggangmeisu and metconazole
Effect is acted on, 1:Co-toxicity coefficient is even as high as 183.30 when 5.
3rd, resistance of rainwater washing against is tested
This experiment determines the resistance of rainwater washing against ability of the present composition.
Ratio shown according to the form below 2 prepares medicament, and each medicament then is diluted into active component with the dilution shown in table 2
Total concentration is 80 ppm, stand-by.
Wheat is planted in nutritive cube, when wheat seedling length to the 4-6 leaf phases, wheat brown patch germ is inoculated with.To be seeded 48
After hour, following each treatment agents are sprayed respectively, and each processing amount of making up a prescription is consistent, about 5ml/ alms bowls.Carried out after medicament is sprayed as follows
Processing：Without simulated rainfall after simulated rainfall, dispenser 1h after simulated rainfall, the min of dispenser 30.Simulated rainfall standard is 25-30
mm.Wherein, 3 repetitions are often handled, often repeatedly 20 alms bowl wheat seedling.Afterwards, cellar culture is carried out.Each processing is investigated after 7 days
Incidence, and each processing is calculated relative to the preventive effect that clear water is compareed according to disease index method.As a result 2 be see the table below.
The resistance of rainwater washing against result of the test of table 2
Wherein, a is jinggangmeisu:Metconazole=2:3 mixture；B is benzothiostrobin.
The above results are not difficult to find out, add the diluent of p-hydroxybenzene sodium lignin sulfonate, relative to addition dodecane
The diluent of base benzene sulfonic acid sodium salt, dioctyl sodium sulfosuccinate, can substantially increase the resistance of rainwater washing against ability of active component.Example
Such as, after being diluted using 5% p-hydroxybenzene lignin sulfonic acid sodium water solution, it is undergone after simulated rainfall, relative to without simulated rainfall
Processing, preventive effect is without obvious reduction.And use other diluents such as 5% sodium dodecyl benzene sulfonate aqueous solution, 5% butanedioic acid two pungent
After the dilution of ester sulfonic acid sodium water solution, preventive effect is substantially reduced.
4th, field test
Determine field efficacy of the present composition to wheat brown spot.Test medicine is invention formulation embodiment 1-6
The preparation；Comparison medicament is 20% jinggangmeisu wettable powder, 6% metconazole aqueous emulsion and 30% benzothiostrobin wettable powder
Agent.The cell processing of test medicine, comparison medicament and clear water control is using the arrangement of random district's groups, 50 square metres, 4 times of plot area
Repeat.Dispenser is investigated after handling 7 days using random five point sampling, and calculates the anti-of each processing using disease index method
Effect.As a result 3 be see the table below.
The wheat brown spot field control effectiveness test result of table 3
It is not difficult to find out from the data of table 3, the preventive effect of medicament of the present invention is apparently higher than comparison medicament, that is to say, that the present invention
Composition pesticide can effectively prevent and treat wheat brown spot.
Examples detailed above is only that the present invention is explained further, and is not limitation of the invention, by by above-mentioned side
Case carries out simply adjusting the scheme obtained from, equally within the protection domain of the application.
Claims (7)
1. a kind of composition pesticide, it is characterised in that the composition is included：（a）Jinggangmeisu and metconazole；（b）Benzene thiophene bacterium
Ester；With
The weight ratio of the jinggangmeisu and metconazole is 1:5 to 5:1；
The component（a）With component（b）Weight ratio be 1:100 to 100:1.
2. composition pesticide according to claim 1, it is characterised in that
The weight ratio of the jinggangmeisu and metconazole is 1:3 to 3:1；
The component（a）With component（b）Weight ratio be 1:50 to 50:1.
3. composition pesticide according to claim 1, it is characterised in that the composition further comprises p-hydroxybenzene
Lignosulfonates.
4. composition pesticide according to claim 1, it is characterised in that the composition is further included and can agriculturally connect
The auxiliary agent and/or carrier received.
5. composition pesticide according to claim 4, it is characterised in that the composition is prepared into granule, wettable
Property pulvis, microemulsion, aqueous emulsion, suspending agent, micro-capsule suspension, water dispersible granules.
6. the composition pesticide described in claim any one of 1-5 is used for the purposes for preventing and treating wheat diseases.
7. p-hydroxybenzene lignosulfonates are used to increase the purposes of composition pesticide ability to resist splash erosion, its feature exists
In the composition pesticide is included：（a）Jinggangmeisu and metconazole；（b）Benzothiostrobin；With,
The weight ratio of the jinggangmeisu and metconazole is 1:5 to 5:1；
The component（a）With component（b）Weight ratio be 1:100 to 100:1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610558176.8A CN106172423B (en) | 2016-07-15 | 2016-07-15 | The Recompounded pesticide and its application in wheat preventing and treating of jinggangmeisu and metconazole |
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| CN201610558176.8A CN106172423B (en) | 2016-07-15 | 2016-07-15 | The Recompounded pesticide and its application in wheat preventing and treating of jinggangmeisu and metconazole |
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| CN108184862A (en) * | 2017-12-08 | 2018-06-22 | 甄金兰 | A kind of Synergistic bactericidal composition |
| CN108651464A (en) * | 2018-07-20 | 2018-10-16 | 南京南农农药科技发展有限公司 | The suspending agent of composite bactericide and preparation method thereof of jinggangmycin A and metconazole |
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| CN101268780B (en) * | 2008-05-08 | 2010-07-21 | 华中师范大学 | Methoxy group acrylic ester fungicide, preparation method and uses thereof |
| CN102057914B (en) * | 2010-12-27 | 2013-07-24 | 陕西美邦农药有限公司 | Bactericidal composition containing metconazole and antibiotic compound |
| CN105284821B (en) * | 2015-11-19 | 2017-05-24 | 南京农业大学 | Metconazole-containing pesticide composition for preventing and treating wheat head blight and use thereof |
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Effective date of registration: 20170803 Address after: 224247 Jiangsu Yancheng City Dongtai city high tech Industrial Park (head range town) southeast of Jiangsu plant protection Co. Ltd. Applicant after: Jiangsu southeast plant protection Co., Ltd. Address before: 100193 Beijing city Haidian District Beijing Road No. 158 Haidian District malianwa chungting business building 303A Applicant before: Guo Zheng |
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