CN1726781A - High-efficiency low-toxicity wheat seed coating agent - Google Patents
High-efficiency low-toxicity wheat seed coating agent Download PDFInfo
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- CN1726781A CN1726781A CN 200510012697 CN200510012697A CN1726781A CN 1726781 A CN1726781 A CN 1726781A CN 200510012697 CN200510012697 CN 200510012697 CN 200510012697 A CN200510012697 A CN 200510012697A CN 1726781 A CN1726781 A CN 1726781A
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- film forming
- wheat seed
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- 241000209140 Triticum Species 0.000 title claims abstract description 38
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 38
- 239000011248 coating agent Substances 0.000 title claims abstract description 17
- 231100000053 low toxicity Toxicity 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 11
- 239000005906 Imidacloprid Substances 0.000 claims abstract description 9
- 239000002270 dispersing agent Substances 0.000 claims abstract description 9
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229940056881 imidacloprid Drugs 0.000 claims abstract description 9
- 239000005760 Difenoconazole Substances 0.000 claims abstract description 8
- BQYJATMQXGBDHF-UHFFFAOYSA-N difenoconazole Chemical compound O1C(C)COC1(C=1C(=CC(OC=2C=CC(Cl)=CC=2)=CC=1)Cl)CN1N=CN=C1 BQYJATMQXGBDHF-UHFFFAOYSA-N 0.000 claims abstract description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 238000012505 colouration Methods 0.000 claims description 7
- 239000013530 defoamer Substances 0.000 claims description 7
- 239000002562 thickening agent Substances 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 4
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 claims description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 4
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 4
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 4
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 4
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 4
- 239000011118 polyvinyl acetate Substances 0.000 claims description 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 4
- -1 styryl phenol Chemical compound 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- RFRMMZAKBNXNHE-UHFFFAOYSA-N 6-[4,6-dihydroxy-5-(2-hydroxyethoxy)-2-(hydroxymethyl)oxan-3-yl]oxy-2-(hydroxymethyl)-5-(2-hydroxypropoxy)oxane-3,4-diol Chemical compound CC(O)COC1C(O)C(O)C(CO)OC1OC1C(O)C(OCCO)C(O)OC1CO RFRMMZAKBNXNHE-UHFFFAOYSA-N 0.000 claims description 2
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical group CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 claims description 2
- 229920001285 xanthan gum Polymers 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical group O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 8
- 201000010099 disease Diseases 0.000 abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 7
- 241000238631 Hexapoda Species 0.000 abstract description 6
- 239000002917 insecticide Substances 0.000 abstract description 5
- 230000012010 growth Effects 0.000 abstract description 4
- 241001124076 Aphididae Species 0.000 abstract description 3
- 241000221785 Erysiphales Species 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 241000607479 Yersinia pestis Species 0.000 abstract description 2
- 230000000361 pesticidal effect Effects 0.000 abstract description 2
- 241001470017 Laodelphax striatella Species 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 239000003899 bactericide agent Substances 0.000 description 4
- 230000000857 drug effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009331 sowing Methods 0.000 description 4
- 241001530056 Athelia rolfsii Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- FPWNLURCHDRMHC-UHFFFAOYSA-N 4-chlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1 FPWNLURCHDRMHC-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 241001136249 Agriotes lineatus Species 0.000 description 1
- 241001498622 Cixius wagneri Species 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000021329 brown rice Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- RRDQTXGFURAKDI-UHFFFAOYSA-N formaldehyde;naphthalene-2-sulfonic acid Chemical group O=C.C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 RRDQTXGFURAKDI-UHFFFAOYSA-N 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- FFSJPOPLSWBGQY-UHFFFAOYSA-N triazol-4-one Chemical compound O=C1C=NN=N1 FFSJPOPLSWBGQY-UHFFFAOYSA-N 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000004562 water dispersible granule Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a high-efficiency and low-toxicity wheat seed coating composition prepared from an insecticide imidacloprid , a fungicide difenoconazole (cis, trans-3-chloro-4- [ 4-methyl-2- (1H-1, 2, 4-triazole-1-ylmethyl) -1, 3-dioxolane-2-yl ] phenyl-4-chlorophenyl ether), a film-forming agent, a dispersing agent, an emulsifying agent and the like. The coating has the characteristics of high film forming speed, uniform and firm coating, low toxicity, safety to non-target organisms and the like, can effectively prevent and treat various wheat diseases and insect pests such as sheath blight, root rot, gibberellic disease, stripe rust, leaf rust, powdery mildew, aphid, small brown planthopper, golden insect and the like in the seedling stage of wheat, has a remarkable promoting effect on the growth of the seedling stage of the wheat, can promote the yield of the wheat to be increased and improve the quality of the wheat, and has the advantages of low use cost, remarkable pesticide effect, convenience in use and obvious social and economic benefits.
Description
Technical field
The present invention relates to a kind of efficient, low toxicity wheat seed coating agent, belong to the plant protection technology field.
Background technology
Along with the widespread usage of straw-returning technology in the Wheat Production, the sick worm of wheat class new problem appearred.Take place generally to cause wheat yield serious as flat area wheat class banded sclerotial blight, root rot, head blight.Go up to some extent on hills and mountain area stinking smut, some kind is lost resistance to yellow rust, and seedling stage, bar rust, leaf rust had fashion trend.The above-mentioned damage by disease and insect of control is mainly taked dressing seed at present, the traditional methods of preventing and treating such as back reagent spray of emerging, and these method drug effects are short, control is untimely, and weak effect is easy to cause damage to Wheat Production.In addition, these medicaments mostly are insecticide (as the furans pellet) and the active lower bactericide that contains high poison, some bactericide (as triazolone) working concentration is improper also can to produce inhibitory action to the wheat growth of seedling phase, do not have kind of the due effect of clothing agent, and heavier to non-target organism and environmental pollution.In order to reduce the pollution of agricultural chemicals, in agricultural production, begin to apply kind of a clothing agent technology in recent years.Planting the clothing agent is by pesticide original medicine (insecticide, bactericide etc.), trace element, plant growth regulator, film forming agent, bleeding agent, emulsifier, dispersant, binding agent, sagging inhibitor, antifreezing agent and other auxiliary agents; formulated by a certain percentage; can directly or after diluting be coated on the surface of the seed, form pesticidal preparations with certain intensity and permeability protection tunic by dressing equipment.The agent of kind of clothing is used for the breeding dressing, not only can realize seed standardization, commercialization and industrialization, but also can integrated control crops seedling stage damage by disease and insect, promote the seed healthy growth and development, improve percentage of seedgermination, and be suitable for precision drilling, reduce sowing quantity, improve output.Active ingredient in the prior art in the disclosed wheat seed coating agent mostly is single medicament, and the defective of existence is that drug effect is shorter, and drug effect is single, has therefore limited its large scale application in agricultural production.
Summary of the invention
It is long to the purpose of this invention is to provide a kind of duration of efficacy, has efficient, the low toxicity wheat seed coating agent of broad spectrum disinfestation performance.
Technical conceive of the present invention is such, and Imidacloprid is a kind of new and effective, low toxicity and insecticide with good systemic action in existing insecticide, and the insect (as aphid etc.) of sucking mouth parts is had good control action.But formulation commonly used in producing is missible oil and wetting powder, separately with it to the wheat seed processing of dressing seed, the medicament (especially wetting powder) that is adsorbed on the surface of the seed is easy to come off in transportation, sowing process, in soil, also be easy to the release of dissociating, and the absorption affinity at the surface of the seed is limited, lasting period is shorter, and control efficiency is single; Difenoconazole (=suitable, instead-3-chloro-4-[4-methyl-2-(1H-1,2,4-triazol-1-yl methyl)-1,3-dioxolanes-2-yl] phenyl-4-chlorobenzene ether) also be new and effective, low toxicity and bactericide with good systemic action, it has the better controlled effect to multiple wheat diseases (as wheat powdery mildew, rust etc.).But formulation commonly used in producing is water dispersible granules or wetting powder, separately with it to wheat seed dress seed processings, equally also the existence deficiency similar to Imidacloprid.
For this reason, the present invention with Imidacloprid and Difenoconazole (=suitable, instead-3-chloro-4-[4-methyl-2-(1H-1,2,4-triazol-1-yl methyl)-1,3-dioxolanes-2-yl] phenyl-4-chlorobenzene ether) be main component, it is mixed that they are pressed suitable proportion, add other auxiliary elements, preparation becomes efficient, low toxicity wheat seed coating agent.
Particularly, composition efficient, the low toxicity wheat seed coating agent of the present invention is expressed as follows by mass ratio:
Imidacloprid: Difenoconazole: film forming agent: emulsifier: dispersant: defoamer: thickener: antifreezing agent: warning colouration=1~60: 0.01~10: 5~30: 2~7: 0.25~2: 0.1~2.0: 0.01~2: 4~8: 0.1~1.0.
Wheat seed coating agent of the present invention, be expressed as by mass ratio its best composition:
Imidacloprid: Difenoconazole: film forming agent: emulsifier: dispersant: defoamer: thickener: antifreezing agent: warning colouration=20: 0.4: 10: 5: 1: 1: 0.03: 5: 0.4.
Said film forming agent is any both or three's a mixture in hydroxypropyl methylcellulose, hydroxyethylcellulose, polyvinyl acetate, the methylcellulose among the present invention;
Among the present invention, film forming agent is got hydroxypropyl methylcellulose, hydroxyethylcellulose and polyvinyl acetate three's mixture, and three kinds of compositions are the most suitable by mass ratio mixing in 5: 1: 4;
The emulsifier that the present invention uses is: styryl phenol polyethenoxy ether and calcium dodecyl benzene sulfonate mixed emulsifier, and the proportioning when specifically using is expressed as by mass ratio: the styryl phenol polyethenoxy ether: calcium dodecyl benzene sulfonate=3: 1;
In addition, dispersant is beta-naphthalenesulfonic-acid formaldehyde condensation compound (NNO);
Defoamer is an isooctanol;
Thickener is an xanthans;
Antifreezing agent is an ethylene glycol;
Warning colouration is a basic rhodamine.
Wheat seed coating agent of the present invention can be planted clothing agent preparation method preparation routinely.
When wheat seed coating agent of the present invention used, (plant the clothing agent: seed), with seed and abundant mixing of preparation or mechanization dressing, airing 3~5min promptly can be used for sowing in 1: 100~1: 1000 according to mass ratio.
The present invention compares the technological progress that obtains with conventional art: it is fast that the present invention has film forming speed, dressing is evenly firm, toxicity is low, to characteristics such as non-target organism safety, can effectively prevent and treat the wheat class banded sclerotial blight in seedling stage, root rot, head blight, the bar rust, the leaf rust, powdery mildew, aphid, small brown rice planthopper, multiple wheat disease such as wireworm, insect pest, the wheat seedling growth there is significant facilitation, can promote wheat increase yield, improve wheat quality, drug effect is remarkable, easy to use, concentrate because the dressing medication is hidden, target is strong, can reduce pesticide pollution to greatest extent, reduce the agricultural chemicals use cost.
Embodiment
The following examples are in order to explanation the present invention.
Of the present invention kind of clothing agent further specifies by following embodiment, is listed in table one, but is not limited thereto.All umbers all refer to quality among the embodiment.During concrete the application, the kind clothing agent that can be processed into different size by the proportioning among the embodiment.
Table one
The numbering composition | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Example 7 | Example 8 | Example 9 | Example 10 | Example 11 | Example 12 |
Imidacloprid | 1 | 5 | 10 | 10 | 15 | 15 | 60 | 35 | 40 | 50 | 30 | 20 |
Difenoconazole | 0.01 | 0.05 | 0.1 | 0.3 | 0.5 | 0.8 | 8 | 10 | 5 | 6 | 5 | 1 |
Film forming agent | 5 | 5 | 6 | 8 | 10 | 15 | 10 | 18 | 30 | 20 | 25 | 20 |
Emulsifier | 2 | 2 | 2.5 | 3 | 3.5 | 3.5 | 4 | 7 | 5 | 5 | 6 | 5 |
Dispersant | 0.25 | 0.3 | 0.4 | 0.6 | 0.8 | 1 | 1.2 | 1.5 | 1.6 | 1.8 | 1.8 | 2 |
Defoamer | 0.1 | 0.2 | 0.4 | 0.6 | 0.7 | 0.8 | 1 | 1.4 | 1.5 | 1.7 | 1.8 | 2 |
Thickener | 0.01 | 0.05 | 0.08 | 0.1 | 0.15 | 0.2 | 0.5 | 1 | 1.2 | 1.6 | 1.8 | 2 |
Antifreezing agent | 4 | 4.5 | 5 | 5 | 5.2 | 5.5 | 5.8 | 6.5 | 6.8 | 7.5 | 7.8 | 8 |
Warning colouration | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.3 | 0.35 | 0.45 | 0.5 | 0.6 | 0.8 | 1 |
Water | Supply 100 | Supply 100 | Supply 100 | Supply 100 | Supply 100 | Supply 100 | Supply 100 | Supply 100 | Supply 100 | Supply 100 | Supply 100 | Supply 100 |
The wheat seed coating agent that provides in the foregoing description uses dressing machine dressing or artificial dressing, and fast filming, coating are evenly firm, difficult drop-off in transportation and the sowing process.Use the present invention to plant the clothing agent, be used to prevent and treat the method for diseases such as wheat scab, banded sclerotial blight: be used by 1: 100~1: 1000 pesticide-seeds ratio with 1 part kind clothing agent and wheat seed and get final product the wheat seed dressing.
Claims (3)
1, a kind of efficient, low toxicity wheat seed coating agent is characterized in that its composition is expressed as follows by mass ratio:
Imidacloprid: Difenoconazole: film forming agent: emulsifier: dispersant: defoamer: thickener: antifreezing agent: warning colouration=1~60: 0.01~10: 5~30: 2~7: 0.25~2: 0.1~2.0: 0.01~2: 4~8: 0.1~1.0;
Wherein said film forming agent is any both or three's a mixture in hydroxypropyl methylcellulose, hydroxyethylcellulose, polyvinyl acetate, the methylcellulose;
Emulsifier is styryl phenol polyethenoxy ether and calcium dodecyl benzene sulfonate mixed emulsifier, forms proportioning and is expressed as by mass ratio: styryl phenol polyethenoxy ether: calcium dodecyl benzene sulfonate=3: 1;
Dispersant is naphthalene sulfonic acid-formaldehyde condensation product (NNO);
Defoamer is an isooctanol;
Thickener is an xanthans;
Antifreezing agent is an ethylene glycol;
Warning colouration is a basic rhodamine.
2, by the described wheat seed coating agent of claim 1, it is characterized in that film forming agent is hydroxypropyl methylcellulose, hydroxyethylcellulose and polyvinyl acetate three's a mixture, its mixing quality ratio is 5: 1: 4.
3, by the described wheat seed coating agent of claim 1, it is characterized in that its composition is expressed as by mass ratio: Imidacloprid: Difenoconazole: film forming agent: emulsifier: dispersant: defoamer: thickener: antifreezing agent: warning colouration=20: 0.4: 10: 5: 1: 1: 0.03: 5: 0.4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200510012697 CN1726781A (en) | 2005-07-26 | 2005-07-26 | High-efficiency low-toxicity wheat seed coating agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200510012697 CN1726781A (en) | 2005-07-26 | 2005-07-26 | High-efficiency low-toxicity wheat seed coating agent |
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Publication Number | Publication Date |
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CN1726781A true CN1726781A (en) | 2006-02-01 |
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CN 200510012697 Pending CN1726781A (en) | 2005-07-26 | 2005-07-26 | High-efficiency low-toxicity wheat seed coating agent |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101496513B (en) * | 2008-01-28 | 2012-01-04 | 北京绿色农华植保科技有限责任公司 | Difenoconazole suspending seed-dressing agent and preparation method thereof |
CN102334500A (en) * | 2011-10-31 | 2012-02-01 | 联保作物科技有限公司 | Insect-killing and disease-preventing suspension seed coating formulation |
CN102428947A (en) * | 2011-11-21 | 2012-05-02 | 广东中迅农科股份有限公司 | Wheat seed coating agent |
CN103960228A (en) * | 2013-01-31 | 2014-08-06 | 浙江农林大学 | Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method |
CN104876674A (en) * | 2014-10-18 | 2015-09-02 | 颍上县永祥旱粮研究所 | Wheat seed coating agent |
US9162897B2 (en) | 2013-05-09 | 2015-10-20 | Zhangjiagang Nellnano Technology Co., Ltd | Method of preparing silver loaded activated carbon fiber |
CN106259413A (en) * | 2015-08-20 | 2017-01-04 | 广东中迅农科股份有限公司 | A kind of suspension seed-coating agent containing polypeptide and preparation method thereof |
CN106490056A (en) * | 2016-10-22 | 2017-03-15 | 杨继周 | A kind of safety and environmental protection wheat seed dressing agent |
CN111418302A (en) * | 2020-03-30 | 2020-07-17 | 北京市农林科学院 | Efficient drought-resistant nutritional wheat seed coating agent and preparation and application thereof |
CN111955463A (en) * | 2020-07-01 | 2020-11-20 | 浙江天丰生物科学有限公司 | Efficient and safe suspended seed coating for wheat |
-
2005
- 2005-07-26 CN CN 200510012697 patent/CN1726781A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101496513B (en) * | 2008-01-28 | 2012-01-04 | 北京绿色农华植保科技有限责任公司 | Difenoconazole suspending seed-dressing agent and preparation method thereof |
CN102334500A (en) * | 2011-10-31 | 2012-02-01 | 联保作物科技有限公司 | Insect-killing and disease-preventing suspension seed coating formulation |
CN102334500B (en) * | 2011-10-31 | 2014-10-22 | 联保作物科技有限公司 | Insect-killing and disease-preventing suspension seed coating formulation |
CN102428947A (en) * | 2011-11-21 | 2012-05-02 | 广东中迅农科股份有限公司 | Wheat seed coating agent |
CN103960228A (en) * | 2013-01-31 | 2014-08-06 | 浙江农林大学 | Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method |
US9162897B2 (en) | 2013-05-09 | 2015-10-20 | Zhangjiagang Nellnano Technology Co., Ltd | Method of preparing silver loaded activated carbon fiber |
CN104876674A (en) * | 2014-10-18 | 2015-09-02 | 颍上县永祥旱粮研究所 | Wheat seed coating agent |
CN106259413A (en) * | 2015-08-20 | 2017-01-04 | 广东中迅农科股份有限公司 | A kind of suspension seed-coating agent containing polypeptide and preparation method thereof |
CN106490056A (en) * | 2016-10-22 | 2017-03-15 | 杨继周 | A kind of safety and environmental protection wheat seed dressing agent |
CN111418302A (en) * | 2020-03-30 | 2020-07-17 | 北京市农林科学院 | Efficient drought-resistant nutritional wheat seed coating agent and preparation and application thereof |
CN111955463A (en) * | 2020-07-01 | 2020-11-20 | 浙江天丰生物科学有限公司 | Efficient and safe suspended seed coating for wheat |
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