CN104247716B - A kind of composition containing Silthiopham - Google Patents
A kind of composition containing Silthiopham Download PDFInfo
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- CN104247716B CN104247716B CN201310285627.1A CN201310285627A CN104247716B CN 104247716 B CN104247716 B CN 104247716B CN 201310285627 A CN201310285627 A CN 201310285627A CN 104247716 B CN104247716 B CN 104247716B
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- China
- Prior art keywords
- silthiopham
- piperazine mycin
- seed
- shen piperazine
- composition
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- MXMXHPPIGKYTAR-UHFFFAOYSA-N silthiofam Chemical compound CC=1SC([Si](C)(C)C)=C(C(=O)NCC=C)C=1C MXMXHPPIGKYTAR-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000000203 mixture Substances 0.000 title claims abstract description 54
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000004480 active ingredient Substances 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims description 7
- 241000209140 Triticum Species 0.000 abstract description 39
- 235000021307 Triticum Nutrition 0.000 abstract description 39
- 238000000034 method Methods 0.000 description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 34
- 238000012360 testing method Methods 0.000 description 31
- 239000003814 drug Substances 0.000 description 20
- 239000003795 chemical substances by application Substances 0.000 description 18
- 239000007788 liquid Substances 0.000 description 18
- 239000000375 suspending agent Substances 0.000 description 18
- 230000001988 toxicity Effects 0.000 description 14
- 231100000419 toxicity Toxicity 0.000 description 14
- 238000005259 measurement Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 244000037666 field crops Species 0.000 description 9
- 238000003306 harvesting Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 239000002270 dispersing agent Substances 0.000 description 6
- 244000052769 pathogen Species 0.000 description 6
- 230000001717 pathogenic effect Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 230000002195 synergetic effect Effects 0.000 description 6
- 239000000080 wetting agent Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 229920001285 xanthan gum Polymers 0.000 description 5
- -1 1000 grams Substances 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 235000015099 wheat brans Nutrition 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 description 3
- 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 description 3
- 238000010008 shearing Methods 0.000 description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- 241001530056 Athelia rolfsii Species 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 2
- 241000813090 Rhizoctonia solani Species 0.000 description 2
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- LCRMGUFGEDUSOG-UHFFFAOYSA-N naphthalen-1-ylsulfonyloxymethyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(OCOS(=O)(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 LCRMGUFGEDUSOG-UHFFFAOYSA-N 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 231100000820 toxicity test Toxicity 0.000 description 2
- 150000003852 triazoles Chemical class 0.000 description 2
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- BHUAFRMKCZOACQ-UHFFFAOYSA-N C1=CC=C2N=C3C(C(=O)O)=CC=CC3=NC2=C1.C1=CC=C2N=C3C(C(=O)O)=CC=CC3=NC2=C1 Chemical group C1=CC=C2N=C3C(C(=O)O)=CC=CC3=NC2=C1.C1=CC=C2N=C3C(C(=O)O)=CC=CC3=NC2=C1 BHUAFRMKCZOACQ-UHFFFAOYSA-N 0.000 description 1
- 239000004343 Calcium peroxide Substances 0.000 description 1
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- RZXLPPRPEOUENN-UHFFFAOYSA-N Chlorfenson Chemical compound C1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=C(Cl)C=C1 RZXLPPRPEOUENN-UHFFFAOYSA-N 0.000 description 1
- UDMBCSSLTHHNCD-UHFFFAOYSA-N Coenzym Q(11) Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(O)=O)C(O)C1O UDMBCSSLTHHNCD-UHFFFAOYSA-N 0.000 description 1
- 239000005760 Difenoconazole Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 239000005839 Tebuconazole Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- YJVBLROMQZEFPA-UHFFFAOYSA-L acid red 26 Chemical compound [Na+].[Na+].CC1=CC(C)=CC=C1N=NC1=C(O)C(S([O-])(=O)=O)=CC2=CC(S([O-])(=O)=O)=CC=C12 YJVBLROMQZEFPA-UHFFFAOYSA-L 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- UDMBCSSLTHHNCD-KQYNXXCUSA-N adenosine 5'-monophosphate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O UDMBCSSLTHHNCD-KQYNXXCUSA-N 0.000 description 1
- 229950006790 adenosine phosphate Drugs 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 235000019402 calcium peroxide Nutrition 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 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 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000006013 carbendazim Substances 0.000 description 1
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- SYHPANJAVIEQQL-UHFFFAOYSA-N dicarboxy carbonate Chemical compound OC(=O)OC(=O)OC(O)=O SYHPANJAVIEQQL-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 235000018927 edible plant Nutrition 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- DNIKXCUKOGVNIO-UHFFFAOYSA-N formaldehyde;phenol;styrene Chemical compound O=C.OC1=CC=CC=C1.C=CC1=CC=CC=C1 DNIKXCUKOGVNIO-UHFFFAOYSA-N 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- ARENMZZMCSLORU-UHFFFAOYSA-N propan-2-yl naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)OC(C)C)=CC=CC2=C1 ARENMZZMCSLORU-UHFFFAOYSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000011885 synergistic combination Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of composition containing Silthiopham, the active ingredient of composition is Silthiopham and Shen piperazine mycin, and composition is mainly used in preventing and treating wheat sharp eyespot, full rot.
Description
Technical field
The present invention relates to a kind of composition containing Silthiopham, and said composition is used for the purposes of seed treatment.
Background technology
The soil-borne disease that wheat sharp eyespot, full rot Shi Mai district are important, because of reasons such as kind, cropping system, fertilizer and water conditions, increases the weight of to occur at northern Mai Qu, northwest Mai Qu and middle and lower reach of Yangtze River Mai Qu year by year.At most of Mai Qu, the mixed generation of banded sclerotial blight, full rot, or alternately occur general.Its pathogen is soil invader, and host range is wide, can breed, also survive the winter on invalid body by mycelium on multiple weeds, gramineous crop.Just because of this, banded sclerotial blight, full rot are difficult to control, and cause wheat tillering to reduce, the percentage of earbearing tiller is low, and thousand kernel weight declines, and even causes the crop significantly underproduction, total crop failure.
At present, the medicament preventing and treating wheat sharp eyespot mainly contains triazole bactericidal agent, carbendazim, jinggangmeisu etc.The medicament preventing and treating full rot is few, and the medicament of registration has Tebuconazole, Difenoconazole.In the practice of agriculture, peasant is for improving effect, and often dosage is used, and these medicament Applicative times are long, result in the highly resistant of pathogen at the Reusability of some medicaments of certain areas.Triazole type pharmacy security is poor, and excessive application usually causes the poisoning to crop.Efficiently, the medicament of safety is the demand that grower urgently meets.
Silthiopham (having another name called total eclipse clean), English general silthiopham by name, molecular formula is C
13h
21nOSSi, have good activity to full rot, the lasting period is long.It plays a role mainly through disturbing transhipment of target bacterium mitochondria adenylic acid, on the one hand to the obvious inhibitory action of pathogen, can promote growth of wheat roots on the other hand, increase capillary radical, thus make up the impaired impact on plant strain growth of root system.But its control spectrum is single, nearly unavailable to other diseases of wheat.
Middle piperazine mycin main component is phenazine-1-carboxylic acid (phenazine-1-carboxylicacid).It is a kind of systemic fungicide, and the lasting period is long, mainly suppresses the acidohydrogenase in pathogen tricarbonic acid cycle and works.
Because wheat sharp eyespot, full rot are soil-borne diseases, prevent and treat the mode that this type of disease often adopts seed treatment, can prevent in advance, the consumption of medicament can be reduced again.Up to now, Silthiopham and the composite composition of Shen piperazine mycin are not seen in report.
Summary of the invention
The object of the invention is to: a kind of synergistic composition containing Silthiopham and Shen piperazine mycin reducing cost accounting, improve preventive effect is provided.The present composition is inventor in a large number, in compound screening test widely, surprisingly to find, composition has remarkable synergistic effect to wheat sharp eyespot, full rot, shows the good result being better than single dose.
Technical scheme of the present invention is:
Containing the composition of Silthiopham, it is characterized in that active ingredient is by Silthiopham with Shen piperazine mycin is composite forms.
Described composition, it is characterized in that the weight ratio of active ingredient Silthiopham and middle piperazine mycin is 50: 1 ~ 1: 50, preferably weight ratio is 20: 1 ~ 1: 20, and better weight ratio is 10: 1 ~ 1: 10.
Described composition, is characterized in that active ingredient accounts for 1% ~ 90% of composition total weight.
Described composition is specially adapted to the seed treatment control fungal disease of the crops such as wheat, can significantly improve control efficiency and crop yield.
The present composition can be prepared in conventional manner, namely presses known method containing the auxiliary element that former medicine and suitable auxiliary agent, solvent, carrier or the filler etc. of active ingredient are necessary and processes.
Embodiment
Different compound is carried out composite usage, is one of effective control measures of administering the disease-resistant problem of damage by disease and insect.Synergistic combination improves the control efficiency of medicament significantly, reduces the usage amount of agricultural chemicals.By composite test concrete in a large number, find that Silthiopham and Shen piperazine mycin have significant synergies.The embodiment provided below for elaborating the present invention, and does not form limiting the scope of the invention.Experimental technique used by embodiment, if without specified otherwise, is conventional method; Percentage composition in embodiment, if without specified otherwise, is weight percentage.
Biologicall test example 1: Silthiopham and the composite Toxicity Determination to wheat sharp eyespot of Shen piperazine mycin
Subjects: wheat sharp eyespot (Rhizoctoniasolani
)
Pathogen is inoculated in respectively on PDA medium (potato 200 grams, glucose 20 grams, 20 grams, agar, 1000 grams, water), constant temperature culture 4 days at 25 DEG C, the wheat bran adding suitable quantity of water is loaded in triangular flask, the bacterial classification of above-mentioned activation is accessed after autoclaving, be placed in 25 DEG C of insulating boxs to cultivate 30 days, for subsequent use; Wheat bran being expanded numerous Rhizoctonia solani Kuhn adds in sterilized soil, is prepared into the bacterium soil of 5% mass ratio, for subsequent use.
Take a certain amount of Silthiopham, the former medicine of Shen piperazine mycin respectively, dissolve with appropriate methyl-sulfoxide, add the Tween-80 water of 0.1%, be configured to 2% water liquid.By compound proportion and the treatment dosage of design, with the seed dressing liquid of each process of water dilution preparation containing 0.5% polyvinyl alcohol.
Adopt dressing methods, each medicament arranges 6 concentration gradients, and during each dressing seed, the mass ratio of liquid, seed is set as 1: 30 (weight ratio), blank 0.5% polyvinyl alcohol water liquid.Being sown into by seed after process fills in the large flowerpot of bacterium soil, 5 seeds broadcast by every basin, often process repetition 20 times, then each process be placed in the illumination box of 18 DEG C, the photoperiod is 14L/10D, relative moisture remains 65%-80%, continuous maintenance ground moistening, grew to for 4 leaf phases, depending on blank incidence after seed sprouting, the morbidity strain number of each process investigated by the basin that falls, and calculates control efficiency.
Control efficiency computing formula is:
Concentration EC in suppression is calculated by method of least squares
50, then calculate co-toxicity coefficient (CTC) according to the abundant method of Sun Yun.
As CTC < 80, then composition shows as antagonism, and as 80 < CTC < 120, then composition shows as summation action, as CTC > 120, then composition shows as synergistic effect.
Actual measurement toxicity index (ATI)=(standard agent EC
50/reagent agent EC
50) × 100
In theoretical toxicity index (TTI)=A medicament toxicity index × mixture A percentage composition+B medicament toxicity index × mixture in the percentage composition of B
Co-toxicity coefficient (CTC)=[the theoretical toxicity index (TTI) of mixture actual measurement toxicity index (ATI)/mixture] × 100
Toxicity test the results are shown in Table 1.
Biologicall test example 2: Silthiopham and the composite Toxicity Determination to take-all of Shen piperazine mycin
Subjects: take-all (GaeumannomycesgraminisSacc.)
Pathogen is inoculated in respectively on PDA medium (potato 200 grams, glucose 20 grams, 20 grams, agar, 1000 grams, water), constant temperature culture 4 days at 25 DEG C, the wheat bran adding suitable quantity of water is loaded in triangular flask, the bacterial classification of above-mentioned activation is accessed after autoclaving, be placed in 25 DEG C of insulating boxs to cultivate 30 days, making bacterium amount is 2 × 10
9the inoculum of cfu/g, for subsequent use.
Take a certain amount of Silthiopham, the former medicine of Shen piperazine mycin respectively, dissolve with appropriate methyl-sulfoxide, add the Tween-80 water of 0.1%, be configured to 2% water liquid.By compound proportion and the treatment dosage of design, with the seed dressing liquid of each process of water dilution preparation containing 0.5% polyvinyl alcohol.
Adopt dressing methods, each medicament arranges 6 concentration gradients, and during each dressing seed, the mass ratio of liquid, seed is set as 1: 30 (weight ratio), blank 0.5% polyvinyl alcohol water liquid.Being sown into by seed after process fills in the large flowerpot of sterile soil, 8 seeds broadcast by every basin, the seedling that 5 strain growing ways are consistent guaranteed by every basin, treat that the native ratio access in 5% of seedling one leaf one heart stage every basin contains the wheat bran of bacterium, often process repetition 20 times, then each process is placed in the illumination box of 18 DEG C, photoperiod is 14L/10D, relative moisture remains 65%-80%, continuous maintenance ground moistening, grew to for 4 leaf phases, depending on blank incidence after seed sprouting, the morbidity strain number of each process investigated by the basin that falls, and calculates control efficiency.
Control efficiency computing formula is:
Concentration EC in suppression is calculated by method of least squares
50, then calculate co-toxicity coefficient (CTC) according to the abundant method of Sun Yun.
As CTC < 80, then composition shows as antagonism, and as 80 < CTC < 120, then composition shows as summation action, as CTC > 120, then composition shows as synergistic effect.
Actual measurement toxicity index (ATI)=(standard agent EC
50/reagent agent EC
50) × 100
In theoretical toxicity index (TTI)=A medicament toxicity index × mixture A percentage composition+B medicament toxicity index × mixture in the percentage composition of B
Co-toxicity coefficient (CTC)=[the theoretical toxicity index (TTI) of mixture actual measurement toxicity index (ATI)/mixture] × 100
Toxicity test the results are shown in Table 2.
Table 1,2 is pointed out, Silthiopham and Shen piperazine mycin have good synergistic effect to wheat sharp eyespot, full rot, especially 50: 1 ~ 1: 50, there is obvious synergistic effect, co-toxicity coefficient is more than 120, between 20: 1 ~ 1: 20, especially 10: 1 ~ 1: 10 synergy are more remarkable, and co-toxicity coefficient is all more than 160.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1:10.2% Silthiopham Shen piperazine mycin seed coat agent
Silthiopham 10.0%, Shen piperazine mycin 0.2%, vinylidene chloride 2.0%, polyoxyethylene nonylphenol ether 1.0%, xanthans 2.0%, sodium carboxymethylcellulose 4.0%, ethylene glycol 2.0%, 1.00NaOH5.0%, purple slurry 3.0%, all the other supply 100% with water.Active component, film forming agent, dispersant, wetting agent etc. are added high shearing mixing emulsor to carry out pre-dispersed, then accesses sand mill and process, and grinding 2h filters and can obtain 10.2% Silthiopham Shen piperazine mycin seed coat agent.12.5% Silthiopham suspending agent, 5% Shen piperazine mycin suspending agent are purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of Shen piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Embodiment 2:42.0% Silthiopham Shen piperazine mycin suspension seed-coating agent
Silthiopham 40.0%, Shen piperazine mycin 2.0%, polyvinyl acetate 10.0%, polyphenyl acrylic emulsion 0.5%, alkyl polyoxyethylene ether sulfonate 0.5%, isopropyl naphthalene sulfonate 3.0%, xanthans 0.2%, rhodamine toner 0.4%, ethylene glycol 5.0%, all the other supply 100% with water.Active component, film forming agent, dispersant, wetting agent etc. are added high shearing mixing emulsor to carry out pre-dispersed, then accesses sand mill and process, and grinding 2h filters and can obtain 42.0% Silthiopham Shen piperazine mycin suspension seed-coating agent.12.5% Silthiopham suspending agent, 5% Shen piperazine mycin suspending agent are purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of Shen piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Embodiment 3:44.0% Silthiopham Shen piperazine mycin wets seed dressing
Silthiopham 40.0%, Shen piperazine mycin 4.0%, sodium carboxymethylcellulose 1.0%, land plaster 1.0%, xanthans 0.2%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 3.0%, lauryl sodium sulfate 2.0%, calper calcium peroxide; 5.0%, rhodamine toner 2.0%, white carbon supplies 100%.The ratio of each components such as active component, film forming agent, dispersant, wetting agent and filler in formula is mixed, after air-flow shatters, namely obtains 44.0% Silthiopham Shen piperazine mycin to wet seed dressing.12.5% Silthiopham suspending agent, 5% Shen piperazine mycin suspending agent are purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of Shen piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Embodiment 4:60.0% Silthiopham Shen piperazine mycin seed treatment dispersibles agent
Silthiopham 50.0%, Shen piperazine mycin 10.0%, polyvinyl alcohol 0.5%, pull open powder 0.5%, lauryl sodium sulfate 2.0%, white carbon 5.0%, Congo red 1.5%, attapulgite complements to 100%.The ratio of each components such as active component, film forming agent, dispersant, wetting agent and filler in formula is mixed, after air-flow shatters, namely obtains 60.0% Silthiopham Shen piperazine mycin seed treatment dispersible agent.12.5% Silthiopham suspending agent, 5% Shen piperazine mycin suspending agent are purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of Shen piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Embodiment 5:20.0% Silthiopham Shen piperazine mycin seed treatment emulsion
Silthiopham 10.0%, Shen piperazine mycin 10.0%, microcrystalline cellulose 2.5%, gum Arabic 0.5%, phenethyl phenol polyethenoxy ether 1.5%, 1-METHYLPYRROLIDONE 3.0%, isopropyl alcohol 10.0%, agriculture breast 500#5.0%, agriculture breast 1601#5.0%, acid scarlet 1.0%, water complements to 100%.Former medicine, solvent, auxiliary agent are added together, make to be dissolved into homogeneous oil phase; By water-soluble component and the obtained aqueous phase of water mixing; Under high velocity agitation, oil phase is mixed with water, obtained 20.0% Silthiopham Shen piperazine mycin seed treatment emulsion.12.5% Silthiopham suspending agent, 5% Shen piperazine mycin suspending agent are purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of Shen piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Embodiment 6:66.0% Silthiopham Shen piperazine mycin suspension seed-coating agent
Silthiopham 11.0%, Shen piperazine mycin 55.0%, gelatin 2.0%, sodium methylene bis-naphthalene sulfonate 2.0%, sodium alginate 0.5%, ethylene glycol 5.0%, agriculture breast 6001.0%, kaolin 3.0%, supply 100% with water.Active component, film forming agent, dispersant, wetting agent etc. are added high shearing mixing emulsor to carry out pre-dispersed, then accesses sand mill and process, and grinding 2h filters and can obtain piperazine mycin suspension seed-coating agent in 66.0% Silthiopham.12.5% Silthiopham suspending agent, 5% Shen piperazine mycin suspending agent are purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of Shen piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Embodiment 7:11.0% Silthiopham Shen piperazine mycin water and milk seed coat agent
Silthiopham 1.0%, Shen piperazine mycin 10.0%, starch 3.5%, fatty alcohol-polyoxyethylene ether 2.0%, 1-METHYLPYRROLIDONE 3.0%, calcium dodecyl benzene sulfonate 5.0%, agriculture breast 600#3.0%, azarin 2.0%, water complements to 100%.Former medicine, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase; Under high velocity agitation, oil phase is added to the water and mixes, obtained 11.0% Silthiopham Shen piperazine mycin water and milk seed coat agent.In 12.5% Silthiopham suspending agent, 5%, piperazine mycin suspending agent is purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community dry vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of middle piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Embodiment 8:42.0% Silthiopham Shen piperazine mycin seed treatment dispersibles agent
Silthiopham 2.0%, Shen piperazine mycin 40.0%, sodium carboxymethylcellulose 0.5%, xanthans 0.5%, sodium methylene bis-naphthalene sulfonate 2.0%, sucrose 5.0%, azarin 1.5%, bentonite complement to 100%.The ratio of each components such as active component, film forming agent, dispersant, wetting agent and filler in formula is mixed, after air-flow shatters, namely obtains 42.0% Silthiopham Shen piperazine mycin seed treatment dispersible agent.12.5% Silthiopham suspending agent, 5% Shen piperazine mycin suspending agent are purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of Shen piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Embodiment 9:51.0% Silthiopham Shen piperazine mycin suspension seed-coating agent
Silthiopham 1.0%, Shen piperazine mycin 50.0%, carboxymethyl cellulose 2%, polyoxyethylene nonylphenol ether 3.0%, styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt 1.5%, xanthans 0.1%, urea 3.0%, rhodamine toner 0.5%, n-octyl alcohol 0.5%, water supplies 100%.Take a certain amount of former medicine, auxiliary agent, water is mixed in raw material blending tank, pour in sand mill after high speed shear and fully mix, liquid and abrasive media separating and filtering can be obtained 51.0% Silthiopham Shen piperazine mycin suspension seed-coating agent.12.5% Silthiopham suspending agent, 5% Shen piperazine mycin suspending agent are purchased from market.
This embodiment is applied to the seed treatment of wheat, and the mass ratio of the liquid that test is arranged and seed is 1: 30, carries out seed treatment, every community 25m by test dose
2, each process repetition 3 communities, and the community arranging clear water process is as blank.By planting seed in the land for growing field crops that wheat sharp eyespot, full rot occur over the years, investigate the incidence of each community vegetative period, in the output of measurement processing harvest time.
Test is pointed out, Silthiopham and the combination of Shen piperazine mycin have outstanding effect to wheat sharp eyespot, full rot, and composition, when lower than single dose consumption, can show the good result being better than single dose, also can improve the output of crop significantly.
Claims (5)
1., containing the composition of Silthiopham, it is characterized in that active ingredient is by Silthiopham with Shen piperazine mycin is composite forms, the weight ratio of Silthiopham and Shen piperazine mycin is 50: 1 ~ 1: 50.
2. composition according to claim 1, is characterized in that the weight ratio of active ingredient Silthiopham and Shen piperazine mycin in composition is 20: 1 ~ 1: 20.
3. composition according to claim 1, is characterized in that the weight ratio of active ingredient Silthiopham and Shen piperazine mycin in composition is 10: 1 ~ 1: 10.
4. the composition according to any one of claims 1 to 3, is characterized in that active ingredient accounts for 1% ~ 90% of composition total weight.
5. composition according to claim 1 is used for the purposes of seed treatment.
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Inventor after: Yang Liping Inventor after: Zhang Hong Inventor after: Fang Zhiguo Inventor after: Zhang Chenglai Inventor after: Cao Mingzhang Inventor after: Tang Caile Inventor before: Tang Caile Inventor before: Zhang Hong Inventor before: Fang Zhiguo Inventor before: Zhang Chenglai Inventor before: Yang Liping Inventor before: Cao Mingzhang |
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Address after: 518102 No. 113 Reservoir Road, Baoan District, Guangdong, Shenzhen, Xixiang Patentee after: Shenzhen Novozon Crop Science Co.,Ltd. Country or region after: China Address before: 518102 No. 113 Reservoir Road, Baoan District, Guangdong, Shenzhen, Xixiang Patentee before: SHENZHEN NOPOSION AGROCHEMICALS Co.,Ltd. Country or region before: China |