CN102657179A - Sterilization composition containing phenylate diazole and trifloxystrobin - Google Patents
Sterilization composition containing phenylate diazole and trifloxystrobin Download PDFInfo
- Publication number
- CN102657179A CN102657179A CN2012101271603A CN201210127160A CN102657179A CN 102657179 A CN102657179 A CN 102657179A CN 2012101271603 A CN2012101271603 A CN 2012101271603A CN 201210127160 A CN201210127160 A CN 201210127160A CN 102657179 A CN102657179 A CN 102657179A
- Authority
- CN
- China
- Prior art keywords
- phenylate
- azoles
- agriculture
- bacterium ester
- disinfectant use
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 230000001954 sterilising effect Effects 0.000 title abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 title abstract description 5
- 239000005857 Trifloxystrobin Substances 0.000 title abstract description 4
- ONCZDRURRATYFI-TVJDWZFNSA-N trifloxystrobin Chemical compound CO\N=C(\C(=O)OC)C1=CC=CC=C1CO\N=C(/C)C1=CC=CC(C(F)(F)F)=C1 ONCZDRURRATYFI-TVJDWZFNSA-N 0.000 title abstract description 4
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 title abstract 2
- 206010039509 Scab Diseases 0.000 claims abstract description 28
- 241000221785 Erysiphales Species 0.000 claims abstract description 24
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 16
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 16
- 235000009566 rice Nutrition 0.000 claims abstract description 16
- 241000209140 Triticum Species 0.000 claims abstract description 12
- 235000021307 Triticum Nutrition 0.000 claims abstract description 11
- 235000013311 vegetables Nutrition 0.000 claims abstract description 7
- 239000004480 active ingredient Substances 0.000 claims abstract description 5
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
- 239000003814 drug Substances 0.000 claims description 58
- 241000894006 Bacteria Species 0.000 claims description 55
- 150000002148 esters Chemical class 0.000 claims description 41
- 150000003851 azoles Chemical class 0.000 claims description 38
- 150000002923 oximes Chemical class 0.000 claims description 36
- 230000000844 anti-bacterial effect Effects 0.000 claims description 30
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 21
- 229940079593 drug Drugs 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 15
- 239000000645 desinfectant Substances 0.000 claims description 15
- 239000000839 emulsion Substances 0.000 claims description 14
- 239000004530 micro-emulsion Substances 0.000 claims description 11
- 241000918585 Pythium aphanidermatum Species 0.000 claims description 10
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 9
- 239000010452 phosphate Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- 239000000375 suspending agent Substances 0.000 claims description 9
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- 238000009736 wetting Methods 0.000 claims description 8
- 229920001285 xanthan gum Polymers 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 201000010099 disease Diseases 0.000 abstract description 30
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 30
- 239000003795 chemical substances by application Substances 0.000 abstract description 12
- 244000037666 field crops Species 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 26
- 230000003902 lesion Effects 0.000 description 25
- 241000209094 Oryza Species 0.000 description 14
- 239000003899 bactericide agent Substances 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 12
- 230000001988 toxicity Effects 0.000 description 12
- 231100000419 toxicity Toxicity 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 238000011835 investigation Methods 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 240000008067 Cucumis sativus Species 0.000 description 9
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- -1 polyoxyethylene Polymers 0.000 description 9
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- 238000005303 weighing Methods 0.000 description 7
- 239000000080 wetting agent Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 6
- 230000000857 drug effect Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 239000000575 pesticide Substances 0.000 description 6
- 239000002518 antifoaming agent Substances 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 239000005995 Aluminium silicate Substances 0.000 description 4
- 239000005711 Benzoic acid Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 241000813090 Rhizoctonia solani Species 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 description 4
- 235000010233 benzoic acid Nutrition 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 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 4
- 239000012071 phase Substances 0.000 description 4
- 239000003755 preservative agent Substances 0.000 description 4
- 230000002335 preservative effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical group C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 244000299507 Gossypium hirsutum Species 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 229920001732 Lignosulfonate Polymers 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000008051 alkyl sulfates Chemical class 0.000 description 3
- 150000008052 alkyl sulfonates Chemical class 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 3
- 229920005646 polycarboxylate Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- PYODKQIVQIVELM-UHFFFAOYSA-M sodium;2,3-bis(2-methylpropyl)naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CC(C)C)C(CC(C)C)=CC2=C1 PYODKQIVQIVELM-UHFFFAOYSA-M 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 description 2
- 240000001980 Cucurbita pepo Species 0.000 description 2
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- 241000233679 Peronosporaceae Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 229960000892 attapulgite Drugs 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 2
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- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
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- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
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- 239000008103 glucose Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012417 linear regression Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- IXQGCWUGDFDQMF-UHFFFAOYSA-N o-Hydroxyethylbenzene Natural products CCC1=CC=CC=C1O IXQGCWUGDFDQMF-UHFFFAOYSA-N 0.000 description 2
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- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 2
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- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 2
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- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- LWEAHXKXKDCSIE-UHFFFAOYSA-M 2,3-di(propan-2-yl)naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S([O-])(=O)=O)=C(C(C)C)C(C(C)C)=CC2=C1 LWEAHXKXKDCSIE-UHFFFAOYSA-M 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
- 241000235349 Ascomycota Species 0.000 description 1
- 241000221198 Basidiomycota Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
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- 244000025254 Cannabis sativa Species 0.000 description 1
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- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
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- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 241000579741 Sphaerotheca <fungi> Species 0.000 description 1
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- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 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
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241001006642 Venturia pyrina Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
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- 238000007605 air drying Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical group N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
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- 229940054066 benzamide antipsychotics Drugs 0.000 description 1
- 150000003936 benzamides Chemical class 0.000 description 1
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 1
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- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
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- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical group [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 1
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 1
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- 230000000361 pesticidal effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a sterilization composition containing active ingredients of phenylate diazole and trifloxystrobin, a sterilization agent comprising the composition and a purpose of using the composition and the sterilization agent for preventing and treating powdery mildew, leaf spot diseases, scab and seedling blight on wheat, rice, fruit trees, vegetables and other field crops.
Description
[technical field]
The invention belongs to the composition pesticide field; Be the bactericidal composition of active ingredient specifically, be mainly used in powdery mildew, leaf spot, scab and damping off on control wheat, paddy rice, fruit tree, vegetables and other field crop with two azoles of phenylate and oxime bacterium ester.
[background technology]
Powdery mildew, leaf spot, scab are one type of very important diseases on the crops such as gourd, fruit and vegetable, like powdery mildew of cucumber, wheat powdery mildew, sigatoka, pear scab, apple scab etc., usually cause the significant loss of crop; Damping off is mainly infected by the Rhizoctonia solani Kuhn (Rhizoctonia solani) that belongs to the Deuteromycotina fungi and causes that this bacterium host range is wide, except that Solanaceae, gourd vegetables; The vegetables of other sections such as some pulse families, Cruciferae also can be encroached on; Known have 160 various plants to be infected by Rhizoctonia solani Kuhn, paddy rice for example, cotton etc.; Paddy rice can cause rice seedling blight, cotton seedling blight after cotton is infected.
The two azoles (Difenodiconazole) of phenylate, chemical name is: 2-[2-chloro-4-(4-chlorobenzene oxygen) phenyl]-1, two (1H-1,2,4-the triazol-1-yl)-2-propyl alcohol of 3-.Application number is concrete preparation method and the sterilizing use that discloses this compound in 200610140836.7 the one Chinese patent application, at this it is incorporated herein by reference in full.This compound has following structural formula:
Oxime bacterium ester (Trifloxystrobin) is one type of new fluorine-containing bactericide successfully developing from the natural products Strobilurins as the bactericide lead compound, advantages such as it has, and sterilization is efficient, has a broad antifungal spectrum, resistance of rainwater washing against, lasting period length.Can be used for killing to 1,4-demethylation enzyme inhibitor, benzamides, dicarboxyl amine and benzimidazole produce the bacterial strain of resistance, do not have cross resistance with at present existing bactericide.Nearly all Mycophytes (Ascomycetes, Basidiomycetes, Oomycete and Fungi Imperfecti) disease such as powdery mildew, rust, Ying's rot, net blotch, downy mildew, rice blast etc. all there is good activity.Except that powdery mildew, leaf spot are had the special efficacy, rust, downy mildew, damping off, apple apple scab there is good activity.Because of its at soil, capable of being fast degraded in the water, so to crop, Environmental security.
With two azoles of phenylate and oxime bacterium ester is the bactericidal composition of active ingredient; Be used for the control of powdery mildew, leaf spot, scab and damping off, can delay the drug-fast generation of germ, improve actual preventive effect; Enlarging fungicidal spectrum and reduce drug cost, is the important means of disease integrated control.
[summary of the invention]
[technical problem that will solve]
The object of the present invention is to provide a kind of component reasonable; Bactericidal effect is good; Drug cost is low; Bactericidal composition that is difficult for developing immunity to drugs and bactericide, said bactericidal composition and bactericide can be used in prevents and treats the multiple kinds of crops disease, for example recurrent powdery mildew, leaf spot, scab and damping off etc.
Another object of the present invention is to utilize bactericidal composition control crops, for example powdery mildew, leaf spot, scab and the damping off on wheat, paddy rice, fruit tree, vegetables and other field crop.
[technical scheme]
A kind of bactericidal composition that is used to prevent and treat powdery mildew, leaf spot, scab and damping off; It is characterized in that containing two azoles of phenylate and oxime bacterium ester; The weight ratio of two azoles of said phenylate and oxime bacterium ester is 100: 1-1: between 100, preferably 10: 1-1: between 10, more preferably 1: 2-2: between 1.
The present invention also provides a kind of bactericide, and it contains the above-mentioned bactericidal composition that mass percentage content is 0.1%-90%, randomly also contains acceptable carrier and auxiliary agent on the agricultural chemicals.Further, bactericide of the present invention preferably contains the above-mentioned bactericidal composition that mass percent is 10%-70%.
The formulation of disinfectant use in agriculture of the present invention can be the known multiple common formulations of art technology, for example suspending agent, aqueous emulsion, microemulsion, wetting powder or water dispersion granule etc.Can bactericidal composition be configured to above-mentioned formulation according to method known in those skilled in the art.
The English name of water dispersion granule is water dispersible granules, abbreviates WDG as.For water dispersion granule, the very familiar wherein employed auxiliary agent of those skilled in the art has dispersant, wetting agent, disintegrant, binding agent, filler etc.Wherein dispersant is selected for use from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate; Wetting agent is selected from polyoxyethylene alcohol, alkyl sulfate, alkylsulfonate, naphthalene sulfonate; Disintegrant is selected from ammonium sulfate, urea, sucrose, glucose, citric acid, succinic acid, sodium bicarbonate; Binding agent is selected from diatomite, corn starch, PVA, carboxymethyl (ethyl) cellulose family and microcrystalline cellulose class; Filler is selected from diatomite, kaolin, white carbon, fine particle calcium carbonate, sepiolite, talcum powder, attapulgite, potter's clay etc.
The wetting powder English name is wettable powder (s), abbreviates WP as.To wetting powder, spendable auxiliary agent has dispersant, wetting agent, filler etc., and wherein dispersant is selected from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate; Wetting agent is selected from alkyl sulfate, alkylsulfonate, naphthalene sulfonate; Filler is selected from diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, potter's clay etc.
The suspending agent English name is suspension concentrate, abbreviates SC as.To suspending agent; Spendable auxiliary agent has dispersant, wetting agent, thickener, preservative, antifoaming agent, antifreezing agent etc.; Wherein dispersant is selected from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, TERSPERSE 2425 (U.S. Huntsman Corporation produces, the alkyl naphthalene sulfonic acid salt); Wetting agent is selected from alkylphenol-polyethenoxy and gathers basic ether formaldehyde condensation products sulphate, alkylphenol-polyethenoxy base ether phosphate, phenethyl phenol polyethenoxy base ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate, TERSPERSE 2500 (U.S. Huntsman Corporation product); Thickener is selected from xanthans, aluminium-magnesium silicate, bentonite; Preservative is selected from benzoic acid, Sodium Benzoate, BIT (1, the 2-benzisothiazole-3-ketone); Antifoaming agent is silicone based antifoaming agent; Antifreezing agent is selected from ethylene glycol, propane diols, glycerine, urea, inorganic salts such as sodium chloride.
The aqueous emulsion English name is emulsion in water, abbreviates EW as.To aqueous emulsion; Spendable auxiliary agent has emulsifier, solvent, stabilizing agent, antifreezing agent, thickener, preservative etc., and wherein emulsifier is selected from Nonyl pheno (EO=10) ether phosphate, triphen ethyl-phenol polyoxyethylene ether phosphate (agricultural newborn 600# phosphate), Nongru-700 #, agricultural newborn 2201#, Span-60#, emulsifier T-60, TX-10, agricultural newborn 1601#, agricultural newborn 600#, agricultural newborn 400#; Solvent is selected from xylol, toluene, cyclohexanone, solvent naphtha (trade mark: S-150, S-180, S-200); Stabilizing agent is selected from triphenyl phosphite, epoxychloropropane; Antifreezing agent is selected from ethylene glycol, propane diols, glycerine, urea, inorganic salts such as sodium chloride; Thickener is selected from xanthans, bentonite, aluminium-magnesium silicate; Preservative is selected from BIT (1, the 2-benzisothiazole-3-ketone), benzoic acid, Sodium Benzoate.
The microemulsion English name is microemulsion, abbreviates ME as.To microemulsion; Spendable auxiliary agent has emulsifier, cosolvent, solvent, stabilizing agent etc., and wherein emulsifier is selected from calcium dodecyl benzene sulfonate (agricultural newborn 500#), Nongru-700 #, agricultural newborn 2201#, this dish-60#, Tween-80, TX-10, farming breast 1601, agricultural newborn 600#, agricultural newborn 400#; Cosolvent is selected from methyl alcohol, isopropyl alcohol, n-butanol, ethanol; Solvent is selected from cyclohexanone, N-Methyl pyrrolidone, xylol, toluene, solvent naphtha (trade mark: S-150, S-180, S-200); Stabilizing agent is selected from triphenyl phosphite, epoxychloropropane.
Specifically, composition of the present invention can be the microemulsion that comprises the two azoles of 10% phenylate, 5% oxime bacterium ester, or comprises the aqueous emulsion of the two azoles of 5% phenylate, 5% oxime bacterium ester, and wherein percentage is weight percentage.More specifically; Disinfectant use in agriculture according to the invention can be for comprising the microemulsion of the two former medicines of azoles of 10% phenylate, the former medicine of 5% oxime bacterium ester, 5% Nongru-700 #, 5% agricultural newborn 500#, 6% agricultural newborn 1601#, 15% cyclohexanone, 5%N-methyl pyrrolidone, 5% n-butanol, and percentage wherein is weight percentage.Disinfectant use in agriculture according to the invention can also be for comprising the former medicine of 5% oxime bacterium ester, the two former medicines of azoles of 5% phenylate, 3% agricultural newborn 2201#, 1.5% NPE phosphate, 2.5% agricultural newborn 600# acid phosphatide, 20% cyclohexanone, 10% solvent naphtha S150; 5% ethylene glycol; 0.3% xanthans, 0.5% benzoic aqueous emulsion, percentage wherein is weight percentage.
Bactericidal composition of the present invention can provide with the finished product preparation form, and promptly each material mixes in the composition; Also can provide, in bucket (jar), directly mix before using with single agent formulation.Concentrate of the present invention mixes the concentration that obtains required active substance usually with water.
[beneficial effect]
Compared with prior art, the beneficial effect of the present invention's generation is:
(1) compare with using single agent, bactericidal composition according to the invention has remarkable role in synergy to disease, has improved bactericidal effect;
When (2) adopting bactericidal composition of the present invention or bactericidal agent for preventing and treating damage by disease and insect, can reduce the medication number of times, reduce drug cost, reduce environmental pollution and residue of pesticide;
(3) composition of the present invention is made up of the active ingredient of different effects mechanism, and the drug effect site increases, so helps overcoming and delay the drug-fast generation of germ.
[embodiment]
Come the present invention is further specified below in conjunction with specific embodiment, but do not limit the invention to these embodiments.One skilled in the art would recognize that the present invention contained in claims scope all alternatives, improvement project and the equivalents that possibly comprise.
One, biological activity determination instance
Instance 1: two azoles of phenylate and the composite Toxicity Determination of oxime bacterium ester to powdery mildew of cucumber
Subjects powdery mildew of cucumber bacterium (Sphaerotheca uliginea) is cultivated by the long-term live body in this research department.
Test method is with reference to " the agricultural industry criteria NY/T 1156.11-2008 of the People's Republic of China (PRC) " spore suspension inoculation method.Select the consistent cucumber seedling of growing way, 24h dries in the shade after spraying is handled.Wash and get the fresh spore that covers with on the powdery mildew cucumber leaves, filter with double gauze, processing spore concentration is the suspension about 100,000/ml, spray inoculation.Postvaccinal examination material natural air drying moves to (21-23 ℃) under the thermostatic chamber light then, and 7-8d backsight blank incidence carries out the classification investigation, calculates preventive effect % with disease index.Through the linear regression analysis between the logarithm value of control efficiency and series concentration, obtain the EC50 value of each medicament, calculate co-toxicity coefficient (CTC) according to the abundant method of Sun Yun again.
The investigation grade scale:
0 grade: anosis;
1 grade: lesion area accounts for below 5% of one-piece blade area;
3 grades: lesion area accounts for the 6%-10% of one-piece blade area;
5 grades: lesion area accounts for the 11%-20% of one-piece blade area;
7 grades: lesion area accounts for the 21%-40% of one-piece blade area;
9 grades: lesion area accounts for more than 40% of one-piece blade area.
The preventive effect computational methods:
Co-toxicity coefficient computational methods: EC that each that will measure according to Sun Yunpei (Y-P Sun) method handled
50Be converted into actual poison exponent (ATI); According to the proportioning of mixture, obtain theoretical poison exponent (TTI), calculate the co-toxicity coefficient (CTC) of mixture by following formula.
Theory is used the content (%) of toxicity index * B in using with of content (the %)+B of toxicity index * A in using with of toxicity index (TTI)=A with
If co-toxicity coefficient is greater than 120, showing has synergistic effect; If be starkly lower than 100, be indicated as antagonism; Between 100～120, be indicated as summation action.
Two azoles of table 1 phenylate and the composite Toxicity Determination result of oxime bacterium ester to powdery mildew of cucumber
Instance 2: two azoles of phenylate and the composite Toxicity Determination of oxime bacterium ester to wheat powdery mildew
Test target wheat powdery mildew (Erysiphe graminis) is cultivated by the long-term live body of this laboratory.Select for use susceptible variety (raising wheat No. 6) potted plant; Treat that seedling grows to 2 leaves～3 leaf phases; Spraying is handled the back and is dried naturally, and the fresh spore of white powder germ that the wheat leaf blade of falling ill was produced in last 24 hour is evenly shaken off to be inoculated on the potted plant wheat seedling of 2～3 leaf phases that chemicals treatment crosses.It is that 20 ℃, relative moisture are to cultivate in about 80% the controllable greenhouse glass room that postvaccinal examination material moves to temperature.Note keeping basin soil moistening every day, investigate according to the classification of blank incidence about 7 days.
The investigation grade scale:
0 grade: anosis;
1 grade: lesion area accounts for below 5% of one-piece blade area;
3 grades: lesion area accounts for the 6%-15% of one-piece blade area;
5 grades: lesion area accounts for the 16%-25% of one-piece blade area;
7 grades: lesion area accounts for the 26%-50% of one-piece blade area;
9 grades: lesion area accounts for more than 50% of one-piece blade area.
Preventive effect and co-toxicity coefficient computational methods are with instance 1.
Two azoles of table 2 phenylate and the composite Toxicity Determination result of oxime bacterium ester to wheat powdery mildew
Instance 3: two azoles of phenylate and the composite Toxicity Determination of oxime bacterium ester to pear scab, sigatoka and rice seedling blight germ
Subjects: pear cucumerinum (Venturia pirina), sigatoka bacterium (Mycosphaerella fijiensis) and rice seedling blight bacterium (Rhizoctonia solani) are preserved by this laboratory bacterial classification chamber.
Test method: with reference to " the agricultural industry criteria NY/T 1156.2-2006 of the People's Republic of China (PRC) " mycelial growth rate method.Each medicament is established 5 dosage respectively by active constituent content and is handled; Above-mentioned each pathogen is used the PDA medium culture; When treating that bacterium colony has just covered with culture dish, break into the bacterium piece at colony edge, the bacterium piece is moved to the toxic PDA medium central authorities that are mixed with in advance with transfer needle with the card punch of diameter 5mm; Place then in 25 ℃ of incubators and cultivate every processing repetition 4 times.Look CK colony growth situation, adopt the right-angled intersection method to measure and respectively handle colony diameter cm, obtain to proofread and correct and suppress percentage with slide calliper rule.The EC of each medicament is obtained in linear regression analysis between the probit value through inhibiting rate and the logarithm value of series concentration
50Value is calculated co-toxicity coefficient (CTC) according to the abundant method of Sun Yun again.
Drug effect is calculated: two diameters are surveyed in each bacterium colony right-angled intersection, represent the bacterium colony size with its mean.Obtain the colony growth inhibiting rate by following formula: colony growth inhibiting rate %=(the blank bacterium colony increases diameter-chemicals treatment bacterium colony and increases diameter) * 100/ blank bacterium colony increases diameter
The co-toxicity coefficient computational methods are with biologicall test instance 1.
Two azoles of table 3 phenylate and the composite Toxicity Determination result of oxime bacterium ester to pear cucumerinum
Two azoles of table 4 phenylate and the composite Toxicity Determination result of oxime bacterium ester to the sigatoka bacterium
Two azoles of table 5 phenylate and the composite Toxicity Determination result of oxime bacterium ester to the rice seedling blight bacterium
Can find out that from above-mentioned Toxicity Determination result two azoles of phenylate and oxime bacterium ester are mixed, in mass ratio is 100: 1～1: 100 scope, powdery mildew, leaf spot, scab and damping off all shown as synergistic effect.Wherein mass ratio is that synergistic effect is comparatively obvious in 1: 10～10: 1 the scope, mass ratio be 1: 2～2: 1 o'clock the most obvious.The result shows that two azoles of phenylate and oxime bacterium ester are mixed and have reasonability and feasibility.
Two, preparation preparation embodiment
Percentage composition in all preparation proportionings all is weight percentage.
1, the preparation of water dispersion granule
Press formula rate, former medicine and dispersant, wetting agent, binding agent, filler etc. are mixed, behind comminution by gas stream, obtain pulvis, add a certain amount of water and mix, in comminutor, carry out granulation, dry then, screening promptly gets granular product.
The preparation of the two azoles trifloxystrobin water dispersible granules of embodiment 1:45% phenylate
Take by weighing the two former medicines of azoles of 15% phenylate, the former medicine of 30% oxime bacterium ester, 3%NNO (alkylnaphthalene sulfonate formaldehyde condensation products), 2% Nekal BX (nekal), 4%K-12 (lauryl sodium sulfate), 5% carboxymethyl (ethyl) cellulose, 3% diatomite, 5% glucose, kaolin and add to 100%.Mix, behind comminution by gas stream, obtain pulvis, add a certain amount of water and mix, in comminutor, granulate.
2, the preparation of suspending agent
Pressing formula rate, is medium with water, former medicine, dispersant, suspending agent and antifreezing agent etc. is joined shear 30min in the high-shear emulsion machine, use the sand mill sand milling again after, obtain suspending agent.
The two azoles oxime bacterium ester suspending agents of embodiment 2:20% phenylate
Take by weighing the two former medicines of azoles of 10% phenylate, the former medicine of 10% oxime bacterium ester, 3%FS3000 (phosphate type anion surfactant), 2%SXC (sulfonic acid type anion surfactant), 0.1% xanthans, 1% aluminium-magnesium silicate, 5% ethylene glycol, 0.15%BIT (1; The 2-benzisothiazole-3-ketone), 0.3% organically-modified silicone antifoam agent, deionized water adds to 100%.Utilize high-shear emulsion machine to process slurry, carry out sand milling, obtain product.
The two azoles oxime bacterium ester suspending agents of embodiment 3:32% phenylate
Take by weighing the two former medicines of azoles of 24% phenylate, the former medicine of 8% oxime bacterium ester, 4%FS3000,1%JFC (AEO), 0.2% xanthans, aluminium-magnesium silicate 1%, 5% ethylene glycol, 0.3% benzoic acid, 0.5% organically-modified silicone antifoam agent, deionized water adds to 100%.Utilize high-shear emulsion machine to process slurry, carry out sand milling, obtain product.
3, the preparation of wetting powder
By the prescription requirement, various auxiliary agents, filler, former medicine are mixed after after the Roughpulverizer pulverizing, get into airslide disintegrating mill and fully pulverize the mixed wetting powder that gets.
The two azoles oxime bacterium ester wetting powders of embodiment 4:50% phenylate
Take by weighing the two former medicines of azoles of 40% phenylate, the former medicine of 10% oxime bacterium ester, 3%NNO, 2% Nekal BX, 5% white carbon, fine particle calcium carbonate and add to 100%.Mix, obtain product after utilizing airslide disintegrating mill fully to pulverize.
The two azoles oxime bacterium ester wetting powders of embodiment 5:70% phenylate
Take by weighing the two former medicines of azoles of 50% phenylate, the former medicine of 20% oxime bacterium ester, 5% calcium lignosulfonate, 2% Nekal BX, 1%K-12, kaolin and add to 100%.Mix, obtain product after utilizing airslide disintegrating mill fully to pulverize.
4, the preparation of microemulsion
The two azoles oxime bacterium ester microemulsions of embodiment 6:15% phenylate
Take by weighing the two former medicines of azoles of 10% phenylate, the former medicine of 5% oxime bacterium ester, 5% Nongru-700 #, 5% agricultural newborn 500#, 6% agricultural newborn 1601#, 15% cyclohexanone, 5%N-methyl pyrrolidone, 5% n-butanol, through dissolving fully and mixing, deionized water adds to 100%.After stirring, obtain product.
5, the preparation of aqueous emulsion
The two azoles aqueous emulsions of embodiment 7:10% oxime bacterium ester phenylate
Take by weighing the former medicine of 5% oxime bacterium ester, the two former medicines of azoles of 5% phenylate, 3% agricultural newborn 2201#, 1.5% Nonyl pheno (EO=10) ether phosphate, 2.5% agricultural newborn 600# acid phosphatide, 20% cyclohexanone, 10% solvent naphtha S150, mixed dissolution obtains oil phase.With 5% ethylene glycol, 0.3% xanthans, 0.5% benzoic acid, deionized water adds to 100%, is made into water.Oil phase adds aqueous phase and fully mixes, and behind high-shear emulsifying, obtains product.
Three, field application test
Application implementation example 1, prevent and treat the powdery mildew of cucumber field control effectiveness test
Regulation according to medicine inspecting institute of the Ministry of Agriculture " GB/T 17980.30-2000 pesticide field efficacy medicine test criterion ()---bactericidal agent for preventing and treating powdery mildew of cucumber "; The sub-district of test medicine, contrast medicament and blank is handled and is adopted district's group arrangement at random; Sub-district area 15m2; Repeat for 4 times, this test amounts to twice of dispenser.Be in their early stage during dispenser for the first time, execute medicine for the second time after the week.This test is investigated 2 times altogether, and 4 samplings are at random adopted in every experimental plot, investigates 2 strains at every, investigates whole blades of every strain, record disease grade.
The disease grade scale is following:
0 grade: no scab;
1 grade: lesion area accounts for whole below 5% of leaf area;
3 grades: lesion area accounts for the 6%-10% of whole leaf area;
5 grades: lesion area accounts for the 11%-20% of whole leaf area;
7 grades: lesion area accounts for the 21%-40% of whole leaf area;
9 grades: lesion area accounts for whole more than 40% of leaf area.
The drug effect computational methods:
According to investigation result, calculate disease index and preventive effect according to following (1), (2) formula.
In the formula: C
K0, CK
1Be respectively the forward and backward disease index of blank district dispenser; PT
0, PT
1Be respectively the forward and backward disease index of chemicals treatment district medicine.
Table 6 is prevented and treated powdery mildew of cucumber field control effectiveness test result
Application implementation example 2, prevent and treat the pear scab field control effectiveness test
Regulation according to medicine inspecting institute of the Ministry of Agriculture " GB/T 17980.24-2000 pesticide field efficacy medicine test criterion ()---bactericidal agent for preventing and treating pear scab "; The sub-district of test medicine, contrast medicament and blank is handled and is adopted district's group arrangement at random; 2 in every sub-district one-tenth fruit tree in age; Repeat for 4 times, this test amounts to twice of dispenser.Be in their early stage during dispenser for the first time, execute medicine for the second time after two weeks.15 days investigation results behind the medicine for the second time, two strains of every experimental plot are all investigated, every strain Fen Dong, south, west, north, in 5 samplings, get 20 leaves and 20 fruit investigation of branch then, record disease grade at every.
The disease grade scale is following:
The leaf stage division:
0 grade: anosis;
1 grade: lesion area accounts for whole below 10% of leaf area;
3 grades: lesion area accounts for the 11%-25% of whole leaf area;
5 grades: lesion area accounts for the 26%-40% of whole leaf area;
7 grades: lesion area accounts for the 41%-65% of whole leaf area;
9 grades: lesion area accounts for whole more than 65% of leaf area.
The fruit stage division:
0 grade: no scab on the fruit;
1 grade: have scab 1-2 on each fruit;
3 grades: have scab 3-4 on each fruit;
5 grades: have scab 5-6 on each fruit;
7 grades: have scab 7-10 on each fruit, the part scab links to each other and accounts for fruit area about 1/5th;
9 grades: scab is arranged more than 10 on each fruit, scab links to each other and accounts for fruit area about 1/4th.
The drug effect computational methods:
According to investigation result, calculate disease index and preventive effect according to following (1), (2) formula.
In the formula: CK
0, CK
1Be respectively the forward and backward disease index of blank district dispenser; PT
0, PT
1Be respectively the forward and backward disease index of chemicals treatment district medicine.
Table 7 is prevented and treated pear scab field control effectiveness test result
Application implementation example 3, prevent and treat the sigatoka field control effectiveness test
Regulation according to medicine inspecting institute of the Ministry of Agriculture " GB/T 17980.95-2004 pesticide field efficacy medicine test criterion (two)---bactericidal agent for preventing and treating sigatoka "; The sub-district of test medicine, contrast medicament and blank is handled and is adopted district's group arrangement at random; The following banana of 1m is set 5 strains in the sub-district; Repeat for 4 times, this test amounts to twice of dispenser.Be in their early stage during dispenser for the first time, execute medicine for the second time after 15 days.This test is investigated 2 times altogether, and random searching 3 strains are adopted in every experimental plot, and every strain banana is down investigated 5 leaves from top, record disease grade.
The disease grade scale is following:
0 grade: no scab;
1 grade: lesion area accounts for whole below 5% of leaf area;
3 grades: lesion area accounts for the 6%-15% of whole leaf area;
5 grades: lesion area accounts for the 16%-25% of whole leaf area;
7 grades: lesion area accounts for the 26%-50% of whole leaf area;
9 grades: lesion area accounts for whole more than 51% of leaf area.
The drug effect computational methods:
According to investigation result, calculate disease index and preventive effect according to following (1), (2) formula.
In the formula: CK
0, CK
1Be respectively the forward and backward disease index of blank district dispenser; PT
0, PT
1Be respectively the forward and backward disease index of chemicals treatment district medicine.
Table 8 is prevented and treated sigatoka field control effectiveness test result
Application examples 4, control rice seedling blight field control effectiveness test
According to the regulation of medicine inspecting institute of the Ministry of Agriculture " pesticide field efficacy medicine test criterion (three)---bactericidal agent for preventing and treating rice seedling blight ", the sub-district of test medicine, contrast medicament and blank is handled and is adopted district's group arrangement at random, sub-district area 15m
2, 4 repetitions, seedbed medication.This test is investigated 2 times altogether, emerge back the 10th day and investigation in 20 days, 5 samplings of every experimental plot diagonal, every continuous 5 strains of investigation, record disease grade.
The disease grade scale is following:
0 grade: complete stool is anosis;
1 grade: the slight browning of basal part of stem, rice growth is normal basically;
3 grades: the obvious browning of basal part of stem, with softening and slight rotting;
5 grades: the obvious browning of basal part of stem is with rotten, and young leaves withers to hang down and crispaturas;
7 grades: the basal part of stem browning rots, and complete stool green grass or young crops is withered or yellowish-brown is withered.
The drug effect computational methods:
According to investigation result, calculate disease index and preventive effect according to following (1), (2) formula.
In the formula: CK
0, CK
1Be respectively the forward and backward disease index of blank district dispenser; PT
0, PT
1Be respectively the forward and backward disease index of chemicals treatment district medicine.
Table 9 control rice seedling blight field control effectiveness test result
Comprehensively above-mentioned, a large amount of indoor biological activity determinations and field control effectiveness test result show that bactericidal composition according to the invention compares with using single agent, and damage by disease and insect is had remarkable role in synergy, have improved bactericidal effect.
The present composition does not all have obvious harmful effect to trial crops, and the leaf look of trial crops, growing way etc. are all normal, and safety is good, meets the security requirement of pesticidal preparations.
Bactericidal composition according to the invention is to the plurality of plant diseases of wheat, paddy rice, fruit tree, vegetables and other field crop, and especially preventing and treating powdery mildew, leaf spot, scab and damping off has good preventive effect.
Claims (10)
1. agricultural bactericidal composition is characterized in that: contain two azoles of active ingredient phenylate and oxime bacterium ester, wherein the part by weight of two azoles of phenylate and oxime bacterium ester is 1: 100-100: between 1, phenylate pair azoles have following structural formula:
2. agricultural bactericidal composition according to claim 1 is characterized in that: wherein the part by weight of two azoles of phenylate and oxime bacterium ester is 1: 10-10: between 1.
3. agricultural bactericidal composition according to claim 2 is characterized in that: wherein the part by weight of two azoles of phenylate and oxime bacterium ester is 1: 2-2: between 1.
4. a disinfectant use in agriculture is characterized in that wherein containing any described agricultural bactericidal composition of claim among the claim 1-3 of mass percentage content between 0.1%-90%.
5. disinfectant use in agriculture according to claim 4, the formulation that it is characterized in that said disinfectant use in agriculture is suspending agent, aqueous emulsion, microemulsion, wetting powder or water dispersion granule.
6. disinfectant use in agriculture according to claim 5 is characterized in that said disinfectant use in agriculture is the microemulsion that comprises the two azoles of 10% phenylate, 5% oxime bacterium ester, and percentage wherein is weight percentage.
7. disinfectant use in agriculture according to claim 5 is characterized in that said disinfectant use in agriculture is the aqueous emulsion that comprises the two azoles of 5% phenylate, 5% oxime bacterium ester, and percentage wherein is weight percentage.
8. disinfectant use in agriculture according to claim 6; It is characterized in that said disinfectant use in agriculture is the microemulsion that comprises the two former medicines of azoles of 10% phenylate, the former medicine of 5% oxime bacterium ester, 5% Nongru-700 #, 5% agricultural newborn 500#, 6% agricultural newborn 1601#, 15% cyclohexanone, 5%N-methyl pyrrolidone, 5% n-butanol, percentage wherein is weight percentage.
9. disinfectant use in agriculture according to claim 7; It is characterized in that said disinfectant use in agriculture is for comprising the former medicine of 5% oxime bacterium ester, the two former medicines of azoles of 5% phenylate, 3% agricultural newborn 2201#, 1.5% NPE phosphate, 2.5% agricultural newborn 600# acid phosphatide, 20% cyclohexanone, 10% solvent naphtha S150; 5% ethylene glycol; 0.3% xanthans, 0.5% benzoic aqueous emulsion, percentage wherein is weight percentage.
10. according to any described bactericidal composition of claim among the claim 1-3 with according to the purposes of any described disinfectant use in agriculture of claim among the claim 4-9, it is characterized in that: be used to prevent and treat powdery mildew, leaf spot, scab, scab and the damping off on wheat, paddy rice, fruit tree, vegetables and other field crop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127160.3A CN102657179B (en) | 2012-04-26 | 2012-04-26 | Sterilization composition containing phenylate diazole and trifloxystrobin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN103947650A (en) * | 2014-04-16 | 2014-07-30 | 山东潍坊润丰化工股份有限公司 | Bactericidal composition containing trifloxystrobin and difenoconazole and application of bactericidal composition |
| CN105994384A (en) * | 2016-05-21 | 2016-10-12 | 张素香 | Sterilizing composition |
| CN110710532A (en) * | 2018-07-13 | 2020-01-21 | 江苏龙灯化学有限公司 | Application of bactericidal composition containing trifloxystrobin and difenoconazole |
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| CN103947650A (en) * | 2014-04-16 | 2014-07-30 | 山东潍坊润丰化工股份有限公司 | Bactericidal composition containing trifloxystrobin and difenoconazole and application of bactericidal composition |
| CN103947650B (en) * | 2014-04-16 | 2016-05-25 | 山东潍坊润丰化工股份有限公司 | A kind of bactericidal composition and application thereof containing oxime bacterium ester and Difenoconazole |
| CN105994384A (en) * | 2016-05-21 | 2016-10-12 | 张素香 | Sterilizing composition |
| CN110710532A (en) * | 2018-07-13 | 2020-01-21 | 江苏龙灯化学有限公司 | Application of bactericidal composition containing trifloxystrobin and difenoconazole |
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| CN102657179B (en) | 2014-04-23 |
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