CN108541709A - A kind of seed coat agent composition containing prothioconazoles, pyraclostrobin, dinotefuran - Google Patents
A kind of seed coat agent composition containing prothioconazoles, pyraclostrobin, dinotefuran Download PDFInfo
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- CN108541709A CN108541709A CN201810156334.6A CN201810156334A CN108541709A CN 108541709 A CN108541709 A CN 108541709A CN 201810156334 A CN201810156334 A CN 201810156334A CN 108541709 A CN108541709 A CN 108541709A
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- Prior art keywords
- seed
- dinotefuran
- agent
- pyraclostrobin
- prothioconazoles
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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
- 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
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
-
- 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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
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- 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)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of seed coat agent composition containing prothioconazoles, pyraclostrobin, dinotefuran is mainly used for the coating of the crop seeds such as peanut, corn, wheat and uses, and processing dosage form is suspension seed-coating agent, for preventing all kinds of crops seedling stage diseases and insect pest.The mass ratio that wherein prothioconazoles, pyraclostrobin, dinotefuran account for the composition pesticide in the composition pesticide is respectively 1 10%, 1 10%, 1 30%, it proves that the seed coat agent can effectively improve the emergence rate of after planting seed by largely testing, there is good prevention effect to seedling stage diseases and pests.
Description
Technical field
The present invention relates to field of pesticide preparation, relate generally to a kind of suspension seed-coating agent, seed pelleting before sowing, for preventing
Soil-borne disease and pest.
Background technology
In modern agricultural production, it is prevention subterranean pest-insect and crops soil to carry out chemicals treatment to seed using seed coat agent
It passes, one of the method for economical and convenient of seed-borne disease.Seed coat agent be it is a kind of for crop or other plant seed treatment, have
The pesticidal preparations of film forming characteristics, it can be formed by curing the film of referred to as kind clothing in the surface of the seed.Seed coat agent absorbs water swollen in the soil
It is swollen and be not dissolved, allow moisture and air of the seed normally needed for germination to pass through, the substances such as contained pesticide and seed manure are slow
Release, can kill subterranean pest-insect, seedling stage pest, have prevention sprout term disease and systemic disease, improve percentage of seedgermination, promote
Into seedling healthy growth and other effects.
Suspension seed-coating agent is one kind of seed coat agent, is by pesticide original medicine, film forming agent, wetting agent, dispersant, thickener,
Toner, filler and water manufactured a kind of unit for uniform suspension of flowable stabilization through wet pulverizing.Since its is easy to use, peace
Entirely, it gains great popularity in the seed coat agent of numerous kinds.
Prothioconazoles are new-type wide-spectrum bactericide, the mechanism of action：For mitochondrial respiratory inhibitor, i.e., by cytochromes
Electronics transfer is prevented in synthesis.Conduction is permeated with protection, treatment, blade.Prothioconazoles missible oil is through field control effectiveness test
The result shows that having preferable control effect to powdery mildew of cucumber, downy mildew and banana freckle, leaf spot, sclerotiniose etc..
Pyraclostrobin category methoxy acrylic bactericide, for efficient, low toxicity, low-residual, lasting period length, dispenser side
Formula diversification, protection and the excellent wide spectrum systemic fungicide of therapeutic effect, can make at cauline leaf process, seed treatment and soil
Reason.
Dinotefuran is a kind of insecticide in anabasine, is a kind of highly effective and safe, highly selective novel pesticide,
Effect is similar with nicotinic acetylcholine receptor, with tag, stomach toxicity and systemic activity.Be mainly used for rice, vegetables, fruit tree and its
Prevent eliminating aphis on his crop, the desinsection of leafhopper, thrips, the Semipteras such as plant hopper, coleoptera, Diptera and certain Lepidoptera class pests
Agent, have efficiently, wide spectrum, dosage is few, toxicity is low, the drug effect lasting period is long, to crop without poisoning, safe to use and conventional pesticide
, there are remarkable interior suction and osmosis in the advantages that no interactions resistance, is the another kind for substituting high-toxic organic phosphorus pesticide.Its structure
Novel, special, performance is more excellent compared with traditional nicotinic insecticide, it is possible to which become international large-scale insecticide product
Kind.
Invention content
It is an object of the present invention to provide a kind of suspension seed-coating agents, use, have for the seed pelleting before vegetable seeds sowing
Desinsection, bactericidal effect improve percentage of seedgermination, ensure seedling stage crop not by soil-borne disease and pest damage.To realize the present invention
Purpose, the present invention adopts the following technical scheme that：
A kind of suspension seed-coating agent, is calculated in mass percent, and wherein the composition active constituent and content are respectively rosickyite bacterium
Azoles 1-10%, pyraclostrobin 1-10%, dinotefuran 1-30%.Other components of the component are nonactive additive, main
To include the common pesticidal preparations additives such as dispersant, film forming agent, colorant, thickener, antifreezing agent, preservative, antifoaming agent.
In order to promote wetting and dispersing between particles of active components to prevent it from agglomerating, suspension seed-coating agent of the present invention also wraps
Wetting dispersing agent is included, the wetting dispersing agent is preferably fatty alcohol polyoxyethylene ether, alkyl phenol polyoxyethylene ether, polyoxyethylene fat
Fat acid, alkylaryl polyglycol ether, alkylsulfonate, arylsulphonate, fatty acid polyglycol ethylene glycol, dodecyl benzene sulfonic acid
Salt, polyoxyethylene groups phenol formaldehyde condensate, polyoxyethylene poly-oxygen propylene aether block copolymer, naphthalene or alkyl naphthalene formaldehyde condensation product sulphur
Hydrochlorate, aliphatic alcohol polyoxyethylene sulfonate, alkyl phenol polyoxyethylene ether sulfonate, lignin and its derivative sulfonate, fat
Fat acid ethane additive product phosphate, alkyl phenol polyoxyethylene ether phosphate, APES formaldehyde condensation products sulfat
One or more of.
It is not easily to fall off and disperse in order to ensure that limited farm chemical ingredients concentration acts on seed and root, reduce pesticide
Diffusion in the environment and to non-target contact, the suspension seed-coating agent also needs to include film forming agent.The film forming agent was both
Ensure institute's ventilative, good water permeability, normal seed germination growth at clothing film, ensures that institute is insoluble in water at clothing film again, in clothing film
Active constituent energy slow release, efficiency time are long.According to film forming agent of the present invention be preferably Arabic gum, animal glue, pectin,
Xanthans, ethyl cellulose, sodium carboxymethylcellulose, hydroxypropyl cellulose, sodium alginate, polyvinyl alcohol, gathers methylcellulose
One or more of ethylene glycol, polyvinylpyrrolidone, polyacrylamide, Sodium Polyacrylate.
The also known as alert toner of colorant, can improve the safe to use of suspension seed-coating agent, wherein the colorant is preferably alkali
One or more of property rhodamine toner, aqueous rhodo, acid scarlet.
Suspension seed-coating agent of the present invention further includes thickener, to improve the viscosity of decentralized medium, reduces the sedimentation of particle
Speed, to improve the stability of preparation.Preferably, the tackifier is xanthans, Arabic gum, methylcellulose, carboxylic first
Base cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, sodium acrylate, sodium alginate, polyvinyl alcohol, polyvinylpyrrolidone,
One or more of polyacrylamide, Sodium Polyacrylate, aluminium-magnesium silicate, bentonite.
In order to improve seed coat agent low-temperature storage stability, suspension seed-coating agent of the present invention also added antifreezing agent.
Preferably, the antifreezing agent is in ethylene glycol, propylene glycol, glycerine, hexylene glycol, urea, ammonium sulfate, sodium chloride, calcium chloride
It is one or more kinds of.Preferably, antifoaming agent of the present invention is the saturation of machine silicone, the fatty alcohol of C8-10, C10-20
One or more of fitter acids and its ester class；The preservative be benzoic acid, benzaldehyde, sodium benzoate, Potassium Benzoate,
Sorbic acid, sodium salicylate, 2- xenols, parahydroxyben-zaldehyde 1, one or more of 2-[4-morpholinodithio quinoline -3- ketone.
The present invention provides a kind of seed treatment coating agent with sterilization and disinsection effect, contains prothioconazoles, pyrazoles ether
Bacterium ester, three kinds of active ingredients of dinotefuran, auxiliary agent and water.
Wherein prothioconazoles, pyraclostrobin, dinotefuran mass percentage content be respectively 1-10%, 1-10%, 1-
30%.
The main composition of pesticide-germicide suspension seed-coating agent provided by the invention includes：
Prothioconazoles 1-10%,
Pyraclostrobin 1-10%,
Dinotefuran 1-30%,
Film forming agent 1-3%,
Antifoaming agent 0.5-1%,
Dispersant 1-4%,
Coloring agent 1-3%,
Antifreezing agent 0.5-1%,
Preservative 0.1-0.3%,
Thickener 0.1-0.4%,
Water surplus；
The above percentage is weight percentage.
The preparation method of suspension seed-coating agent of the present invention is：Prothioconazoles, pyraclostrobin, dinotefuran are passed through into air-flow
It crushes, after wetting dispersing agent, film forming agent, colorant, thickener, antifreezing agent, preservative, antifoaming agent and distilled water are completely dissolved,
It is put in proportion into sand mill to grind 2 times, until the grain fineness of suspension reaches D50It is 2-3 μm, D908 μm of ＜ is to get product.
A kind of seed coat agent composition with pesticide-germicide, the dosage form that can be prepared is suspension seed-coating agent, specific each component
It is as follows：
Specific implementation mode
Example of formulations 1
Prothioconazoles 2%,
Pyraclostrobin 2%,
Dinotefuran 18%,
Film forming agent polyvinyl alcohol 1.5%,
Antifoaming agent C8-10 fatty alcohols 0.5%,
Dispersant fatty acid polyglycol ethylene glycol 1%,
The aqueous rhodo 1.2% of coloring agent,
Antifreezing agent urea 0.3%,
Preservative sorbic acid 0.1%,
Thickener xanthans 0.2%,
Water surplus.
Example of formulations 2
Prothioconazoles 3.5%,
Pyraclostrobin 2.5%,
Dinotefuran 18%,
Film forming agent polyvinylpyrrolidone 2%,
The saturated fatty acid 0.2% of antifoaming agent C10-20,
Dispersant polyoxyethylene fatty acid 1.2%,
Coloring agent acid scarlet 2%,
Antifreeze glycol 0.2%,
Preservative sodium benzoate 0.1%,
Thickener polyvinyl alcohol 0.2%,
Water surplus.
Suspension seed-coating agent prepared by the present invention is vivid red, flowable suspension, and low temperature, heat storage stability close
Lattice, heat storage resolution ratio are less than 5%, and suspensibility is more than 90%, and wet screening experiment 98% passes through 45 μm of standard screens, grain fineness D50For 2-
3μm。
During practical medication, the present invention can a situation arises determines that the suspension seed-coating agent is suitable according to local controlling object
Suitable dosage, usual formulation rate are that the mass ratio of seed coat agent and seed is 1:100-500.
Each active constituent is due to composition, structure, the difference of physicochemical property after different seed coat agent active component mixing so that
Synergy between each active constituent is typically expressed as synergistic effect, summation action or antagonism.So-called synergistic effect is just
It is the effect that cooperates between different material, the effect generated is more than the sum total of each ingredient effect；And summation action is exactly
Its effect generated is equal to the sum total of each ingredient effect；Antagonism refers to two kinds of material effects when living organism, a kind of
The effect of another substance of substance interference, or the effect of interfering with an opponent each other, the phenomenon that making general effect decline.
Invention formulation embodiment discloses a kind of suspension seed-coating agent, and those skilled in the art can use for reference present disclosure,
It is suitably modified technological parameter realization.In particular, it should be pointed out that all similar substitutions and modifications carry out those skilled in the art
Say it is it will be apparent that they are considered as being included in the present invention.The product of the present invention is described by embodiment,
Related personnel can obviously not depart from the content of present invention, be modified to product as described herein in spirit and scope or suitably become
More with combine, to realize and apply the technology of the present invention.
For a further understanding of the present invention, with reference to Application Example to a kind of suspension seed-coating agent provided by the invention into
Row is described in detail.
Application Example 1
It tests in being carried out in Guangdong Huizhou Peanut Fields, suspension seed-coating agent is to live with prothioconazoles, pyraclostrobin, dinotefuran
Property ingredient compounding seed coat agent, single dose is respectively 5% dinotefuran suspension seed-coating agent, 2% prothioconazoles suspension seed-coating agent, 2% pyrrole
Azoles kresoxim-methyl seed coat agent, each suspension seed-coating agent experiment seed and experimental enviroment all same.2% prothioconazoles, 2% pyrazoles ether
18% dinotefuran FS of bacterium ester is according to pesticide-seeds ratio 1:400 pairs of peanut seed Cotton seeds, 5% dinotefuran suspension seed-coating agent of comparison medicine
According to pesticide-seeds ratio 1：100,2% prothioconazoles suspension seed-coating agent, 2% pyraclostrobin suspension seed-coating agent are according to 1:200 pairs of flowers
Raw seed pelleting processing.
Experimental conditions are as follows, and with prothioconazoles, the peanut of pyraclostrobin single dose Cotton seeds, plantation treatment region is to withered
Sick preventive effect is respectively 67.3%, 63.5%, dinotefuran single dose be 85.1% to the preventive effect of subterranean pest-insect grub.2% rosickyite bacterium
2% pyraclostrobin of azoles, 18% dinotefuran mixture is 85.8% to the preventive effect of slijmziekte, to subterranean pest-insect Qi
The preventive effect of Scarabaeiform is 92.5%, more excellent than single dose to target preventive effect.Single dose treatment region is to slijmziekte and root rot
Prevention is obviously poor compared with mixture treatment region, and mixture obviously has controlling disease advantage compared with single dose processing.Prevention for subterranean pest-insect,
Single dose dinotefuran is also slightly poorer than mixture.In summary test situation is it is found that 2% prothioconazoles, 2% pyraclostrobin 18%
Dinotefuran mixture has good pest control treatment effect.
Application Example 2
It tests in being carried out in yueyang, hunan corn field, suspension seed-coating agent is to live with prothioconazoles, pyraclostrobin, dinotefuran
Property ingredient compounding seed coat agent, single dose be respectively 18% dinotefuran suspension seed-coating agent, 3.5% prothioconazoles suspension seed-coating agent,
2.5% pyraclostrobin seed coat agent, each suspension seed-coating agent experiment seed and experimental enviroment all same.
3.5% prothioconazoles, 2.5% pyraclostrobin, 18% dinotefuran FS is according to pesticide-seeds ratio 1:400 pairs of corn seeds
Cotton seeds, 18% dinotefuran suspension seed-coating agent of comparison medicine is according to pesticide-seeds ratio 1：400,3.5% prothioconazoles suspension seed-coating agent,
2.5% pyraclostrobin suspension seed-coating agent is according to 1:200 pairs of corn seed Cotton seeds.
Experimental conditions are as follows, compare according to registration product testing dosage, single dose treatment region is bright to the prevention of fusarium root rot of maize
Aobvious poor compared with mixture treatment region, mixture obviously has controlling disease advantage compared with single dose processing.3.5% prothioconazoles, 2.5% pyrazoles
18% dinotefuran mixture of kresoxim-methyl is 83.6% to the preventive effect of fusarium root rot of maize, and effect is prevented and kill off to subterranean pest-insect wireworm
Fruit is 97.1%, and 3.5% prothioconazoles suspension seed-coating agent, 2.5% pyraclostrobin suspension seed-coating agent prevent fusarium root rot of maize
It is respectively 68.7%, 78.3% to control effect, and 18% dinotefuran suspension seed-coating agent is 87.2% to the control effect of corn wireworm.
In summary test situation is it is found that 3.5% prothioconazoles, 2.5% pyraclostrobin, 18% dinotefuran suspension seed-coating agent mixture
Good control effect is all had to Maize at Seedling Stage root rot, subterranean pest-insect wireworm.
Application Example 3
It tests and is carried out in the wheat paddock of Henan Xuchang, suspension seed-coating agent is to live with prothioconazoles, pyraclostrobin, dinotefuran
Property ingredient compounding seed coat agent, single dose is respectively 18% dinotefuran suspension seed-coating agent, 2% prothioconazoles suspension seed-coating agent, 2% pyrrole
Azoles kresoxim-methyl seed coat agent, each suspension seed-coating agent experiment seed and experimental enviroment all same.2% prothioconazoles, 2% pyrazoles ether
18% dinotefuran FS of bacterium ester is according to pesticide-seeds ratio 1:500 pairs of wheat seed treatment processing, 18% dinotefuran suspended seed coating of comparison medicine
Agent is according to pesticide-seeds ratio 1：500,2% prothioconazoles suspension seed-coating agent, 2% pyraclostrobin suspension seed-coating agent are according to 1:250 pairs
Wheat seed treatment processing.Each suspension seed-coating agent experiment seed and experimental enviroment all same.
Experimental conditions are as follows, and 2% prothioconazoles, 2% pyraclostrobin, 18% dinotefuran suspension seed-coating agent handles wheat
Growing area is respectively 87.2%, 93.5% to root rotof flax, the control effect of subterranean pest-insect.2% prothioconazoles suspended seed coating
Agent, 2% pyraclostrobin suspension seed-coating agent are respectively 63.6%, 79.7% to the control effect of root rotof flax, 18% furan worm
Amine suspension seed-coating agent is 83.8% to the control effect of wheat soil pest.In summary test situation is it is found that 2% rosickyite bacterium
2% pyraclostrobin of azoles, 18% dinotefuran suspension seed-coating agent has the prevention of Wheat Seedling pest and disease damage compared with single dose apparent
Advantage.
The explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (4)
1. a kind of seed coat agent composition containing prothioconazoles, pyraclostrobin, dinotefuran, active ingredient includes rosickyite bacterium
Azoles, pyraclostrobin, dinotefuran.
2. composition according to claim 1, active ingredient prothioconazoles, pyraclostrobin, dinotefuran in the composition
Weight percentage be respectively 1-10%, 1-10%, 1-30%.
3. the processing dosage form of composition according to claim 1 or 2, the composition is suspension seed-coating agent, specific formula is such as
Under：
Prothioconazoles 1-10%,
Pyraclostrobin 1-10%,
Dinotefuran 1-30%,
Film forming agent 1-3%,
Antifoaming agent 0.5-1%,
Dispersant 1-4%,
Coloring agent 1-3%,
Antifreezing agent 0.5-1%,
Preservative 0.1-0.3%,
Thickener 0.1-0.4%,
Water surplus；
The above percentage is weight percentage.
4. the composition described in claim 1-3 any one, the composition is for peanut, corn, wheat seed treatment prevention
Sprout term disease and the purposes of insect pest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156334.6A CN108541709A (en) | 2018-02-24 | 2018-02-24 | A kind of seed coat agent composition containing prothioconazoles, pyraclostrobin, dinotefuran |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156334.6A CN108541709A (en) | 2018-02-24 | 2018-02-24 | A kind of seed coat agent composition containing prothioconazoles, pyraclostrobin, dinotefuran |
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| CN108541709A true CN108541709A (en) | 2018-09-18 |
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| CN201810156334.6A Pending CN108541709A (en) | 2018-02-24 | 2018-02-24 | A kind of seed coat agent composition containing prothioconazoles, pyraclostrobin, dinotefuran |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1026879B1 (en) * | 2019-08-23 | 2020-07-13 | Institute Of Plant Prot And Agro Products Safety Anhui Academy Of Agricultural Sciences | Preparation of pyrazole ether Mycobacterium ester prothioconazole suspending agent and suspension seed coating agent |
| CN112970765A (en) * | 2021-02-22 | 2021-06-18 | 安徽润农腾辉生物科技有限公司 | Ternary compound seed dressing agent for preventing and treating plant diseases and insect pests |
| CN116210714A (en) * | 2023-02-14 | 2023-06-06 | 上海沪联生物药业（夏邑）股份有限公司 | Seed treatment composition containing penflufen, prothioconazole and neonicotinoid compounds |
-
2018
- 2018-02-24 CN CN201810156334.6A patent/CN108541709A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1026879B1 (en) * | 2019-08-23 | 2020-07-13 | Institute Of Plant Prot And Agro Products Safety Anhui Academy Of Agricultural Sciences | Preparation of pyrazole ether Mycobacterium ester prothioconazole suspending agent and suspension seed coating agent |
| CN112970765A (en) * | 2021-02-22 | 2021-06-18 | 安徽润农腾辉生物科技有限公司 | Ternary compound seed dressing agent for preventing and treating plant diseases and insect pests |
| CN116210714A (en) * | 2023-02-14 | 2023-06-06 | 上海沪联生物药业（夏邑）股份有限公司 | Seed treatment composition containing penflufen, prothioconazole and neonicotinoid compounds |
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